/*! tailwindcss v4.1.17 | MIT License | https://tailwindcss.com */
@layer properties;
@layer theme, base, components, utilities;
@layer theme {
  :root, :host {
    --font-sans: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji",
      "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
      "Courier New", monospace;
    --color-red-100: oklch(93.6% 0.032 17.717);
    --color-red-200: oklch(88.5% 0.062 18.334);
    --color-red-400: oklch(70.4% 0.191 22.216);
    --color-red-500: oklch(63.7% 0.237 25.331);
    --color-red-700: oklch(50.5% 0.213 27.518);
    --color-blue-50: oklch(97% 0.014 254.604);
    --color-blue-100: oklch(93.2% 0.032 255.585);
    --color-blue-200: oklch(88.2% 0.059 254.128);
    --color-blue-400: oklch(70.7% 0.165 254.624);
    --color-blue-500: oklch(62.3% 0.214 259.815);
    --color-blue-800: oklch(42.4% 0.199 265.638);
    --color-blue-900: oklch(37.9% 0.146 265.522);
    --color-gray-50: oklch(98.5% 0.002 247.839);
    --color-gray-100: oklch(96.7% 0.003 264.542);
    --color-gray-200: oklch(92.8% 0.006 264.531);
    --color-gray-300: oklch(87.2% 0.01 258.338);
    --color-gray-500: oklch(55.1% 0.027 264.364);
    --color-gray-600: oklch(44.6% 0.03 256.802);
    --color-gray-700: oklch(37.3% 0.034 259.733);
    --color-gray-900: oklch(21% 0.034 264.665);
    --color-black: #000;
    --color-white: #fff;
    --spacing: 0.25rem;
    --container-2xl: 42rem;
    --text-xs: 0.75rem;
    --text-xs--line-height: calc(1 / 0.75);
    --text-sm: 0.875rem;
    --text-sm--line-height: calc(1.25 / 0.875);
    --text-base: 1rem;
    --text-base--line-height: calc(1.5 / 1);
    --text-lg: 1.125rem;
    --text-lg--line-height: calc(1.75 / 1.125);
    --text-xl: 1.25rem;
    --text-xl--line-height: calc(1.75 / 1.25);
    --text-2xl: 1.5rem;
    --text-2xl--line-height: calc(2 / 1.5);
    --text-3xl: 1.875rem;
    --text-3xl--line-height: calc(2.25 / 1.875);
    --text-4xl: 2.25rem;
    --text-4xl--line-height: calc(2.5 / 2.25);
    --text-5xl: 3rem;
    --text-5xl--line-height: 1;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --ease-out: cubic-bezier(0, 0, 0.2, 1);
    --blur-md: 12px;
    --blur-lg: 16px;
    --aspect-video: 16 / 9;
    --default-transition-duration: 150ms;
    --default-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    --default-font-family: var(--font-sans);
    --default-mono-font-family: var(--font-mono);
    --color-bg-dark: #0f3460;
    --color-bg-dark-secondary: #1a1a2e;
    --color-bg-dark-tertiary: #16213e;
    --color-text-dark-primary: #e4e4e7;
    --color-text-dark-secondary: #a1a1aa;
    --color-brand-start: #667eea;
    --color-brand-hover: #5a6fd8;
    --color-brand-end: #764ba2;
  }
}
@layer base {
  *, ::after, ::before, ::backdrop, ::file-selector-button {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0 solid;
  }
  html, :host {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    -moz-tab-size: 4;
      -o-tab-size: 4;
         tab-size: 4;
    font-family: var(--default-font-family, ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");
    font-feature-settings: var(--default-font-feature-settings, normal);
    font-variation-settings: var(--default-font-variation-settings, normal);
    -webkit-tap-highlight-color: transparent;
  }
  hr {
    height: 0;
    color: inherit;
    border-top-width: 1px;
  }
  abbr:where([title]) {
    -webkit-text-decoration: underline dotted;
    text-decoration: underline dotted;
  }
  h1, h2, h3, h4, h5, h6 {
    font-size: inherit;
    font-weight: inherit;
  }
  a {
    color: inherit;
    -webkit-text-decoration: inherit;
    text-decoration: inherit;
  }
  b, strong {
    font-weight: bolder;
  }
  code, kbd, samp, pre {
    font-family: var(--default-mono-font-family, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);
    font-feature-settings: var(--default-mono-font-feature-settings, normal);
    font-variation-settings: var(--default-mono-font-variation-settings, normal);
    font-size: 1em;
  }
  small {
    font-size: 80%;
  }
  sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  sub {
    bottom: -0.25em;
  }
  sup {
    top: -0.5em;
  }
  table {
    text-indent: 0;
    border-color: inherit;
    border-collapse: collapse;
  }
  :-moz-focusring {
    outline: auto;
  }
  progress {
    vertical-align: baseline;
  }
  summary {
    display: list-item;
  }
  ol, ul, menu {
    list-style: none;
  }
  img, svg, video, canvas, audio, iframe, embed, object {
    display: block;
    vertical-align: middle;
  }
  img, video {
    max-width: 100%;
    height: auto;
  }
  button, input, select, optgroup, textarea, ::file-selector-button {
    font: inherit;
    font-feature-settings: inherit;
    font-variation-settings: inherit;
    letter-spacing: inherit;
    color: inherit;
    border-radius: 0;
    background-color: transparent;
    opacity: 1;
  }
  :where(select:is([multiple], [size])) optgroup {
    font-weight: bolder;
  }
  :where(select:is([multiple], [size])) optgroup option {
    padding-inline-start: 20px;
  }
  ::file-selector-button {
    margin-inline-end: 4px;
  }
  ::-moz-placeholder {
    opacity: 1;
  }
  ::placeholder {
    opacity: 1;
  }
  @supports (not (-webkit-appearance: -apple-pay-button))  or (contain-intrinsic-size: 1px) {
    ::-moz-placeholder {
      color: currentcolor;
      @supports (color: color-mix(in lab, red, red)) {
        color: color-mix(in oklab, currentcolor 50%, transparent);
      }
    }
    ::placeholder {
      color: currentcolor;
      @supports (color: color-mix(in lab, red, red)) {
        color: color-mix(in oklab, currentcolor 50%, transparent);
      }
    }
  }
  textarea {
    resize: vertical;
  }
  ::-webkit-search-decoration {
    -webkit-appearance: none;
  }
  ::-webkit-date-and-time-value {
    min-height: 1lh;
    text-align: inherit;
  }
  ::-webkit-datetime-edit {
    display: inline-flex;
  }
  ::-webkit-datetime-edit-fields-wrapper {
    padding: 0;
  }
  ::-webkit-datetime-edit, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-webkit-datetime-edit-meridiem-field {
    padding-block: 0;
  }
  ::-webkit-calendar-picker-indicator {
    line-height: 1;
  }
  :-moz-ui-invalid {
    box-shadow: none;
  }
  button, input:where([type="button"], [type="reset"], [type="submit"]), ::file-selector-button {
    -webkit-appearance: button;
       -moz-appearance: button;
            appearance: button;
  }
  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
    height: auto;
  }
  [hidden]:where(:not([hidden="until-found"])) {
    display: none !important;
  }
}
@layer utilities {
  .visible {
    visibility: visible;
  }
  .absolute {
    position: absolute;
  }
  .relative {
    position: relative;
  }
  .-top-2\.5 {
    top: calc(var(--spacing) * -2.5);
  }
  .left-4 {
    left: calc(var(--spacing) * 4);
  }
  .container {
    width: 100%;
    @media (width >= 40rem) {
      max-width: 40rem;
    }
    @media (width >= 48rem) {
      max-width: 48rem;
    }
    @media (width >= 64rem) {
      max-width: 64rem;
    }
    @media (width >= 80rem) {
      max-width: 80rem;
    }
    @media (width >= 96rem) {
      max-width: 96rem;
    }
  }
  .mt-1 {
    margin-top: calc(var(--spacing) * 1);
  }
  .mt-3 {
    margin-top: calc(var(--spacing) * 3);
  }
  .mt-4 {
    margin-top: calc(var(--spacing) * 4);
  }
  .mb-1 {
    margin-bottom: calc(var(--spacing) * 1);
  }
  .mb-2 {
    margin-bottom: calc(var(--spacing) * 2);
  }
  .mb-4 {
    margin-bottom: calc(var(--spacing) * 4);
  }
  .mb-6 {
    margin-bottom: calc(var(--spacing) * 6);
  }
  .ml-2 {
    margin-left: calc(var(--spacing) * 2);
  }
  .block {
    display: block;
  }
  .flex {
    display: flex;
  }
  .hidden {
    display: none;
  }
  .h-2 {
    height: calc(var(--spacing) * 2);
  }
  .h-full {
    height: 100%;
  }
  .min-h-screen {
    min-height: 100vh;
  }
  .w-full {
    width: 100%;
  }
  .max-w-\[420px\] {
    max-width: 420px;
  }
  .max-w-\[480px\] {
    max-width: 480px;
  }
  .flex-1 {
    flex: 1;
  }
  .items-center {
    align-items: center;
  }
  .justify-center {
    justify-content: center;
  }
  .space-y-4 {
    :where(& > :not(:last-child)) {
      --tw-space-y-reverse: 0;
      margin-block-start: calc(calc(var(--spacing) * 4) * var(--tw-space-y-reverse));
      margin-block-end: calc(calc(var(--spacing) * 4) * calc(1 - var(--tw-space-y-reverse)));
    }
  }
  .truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .overflow-hidden {
    overflow: hidden;
  }
  .rounded {
    border-radius: 0.25rem;
  }
  .rounded-full {
    border-radius: calc(infinity * 1px);
  }
  .rounded-lg {
    border-radius: var(--radius-lg);
  }
  .rounded-xl {
    border-radius: var(--radius-xl);
  }
  .border {
    border-style: var(--tw-border-style);
    border-width: 1px;
  }
  .border-2 {
    border-style: var(--tw-border-style);
    border-width: 2px;
  }
  .border-l-4 {
    border-left-style: var(--tw-border-style);
    border-left-width: 4px;
  }
  .border-blue-200\/50 {
    border-color: color-mix(in srgb, oklch(88.2% 0.059 254.128) 50%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      border-color: color-mix(in oklab, var(--color-blue-200) 50%, transparent);
    }
  }
  .border-red-500 {
    border-color: var(--color-red-500);
  }
  .border-white\/20 {
    border-color: color-mix(in srgb, #fff 20%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      border-color: color-mix(in oklab, var(--color-white) 20%, transparent);
    }
  }
  .border-white\/30 {
    border-color: color-mix(in srgb, #fff 30%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      border-color: color-mix(in oklab, var(--color-white) 30%, transparent);
    }
  }
  .bg-blue-100\/90 {
    background-color: color-mix(in srgb, oklch(93.2% 0.032 255.585) 90%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      background-color: color-mix(in oklab, var(--color-blue-100) 90%, transparent);
    }
  }
  .bg-gray-200 {
    background-color: var(--color-gray-200);
  }
  .bg-red-100 {
    background-color: var(--color-red-100);
  }
  .bg-white {
    background-color: var(--color-white);
  }
  .bg-white\/10 {
    background-color: color-mix(in srgb, #fff 10%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      background-color: color-mix(in oklab, var(--color-white) 10%, transparent);
    }
  }
  .bg-white\/90 {
    background-color: color-mix(in srgb, #fff 90%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      background-color: color-mix(in oklab, var(--color-white) 90%, transparent);
    }
  }
  .bg-gradient-to-br {
    --tw-gradient-position: to bottom right in oklab;
    background-image: linear-gradient(var(--tw-gradient-stops));
  }
  .from-brand-start {
    --tw-gradient-from: var(--color-brand-start);
    --tw-gradient-stops: var(--tw-gradient-via-stops, var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position));
  }
  .to-brand-end {
    --tw-gradient-to: var(--color-brand-end);
    --tw-gradient-stops: var(--tw-gradient-via-stops, var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position));
  }
  .p-3 {
    padding: calc(var(--spacing) * 3);
  }
  .p-4 {
    padding: calc(var(--spacing) * 4);
  }
  .p-8 {
    padding: calc(var(--spacing) * 8);
  }
  .px-1 {
    padding-inline: calc(var(--spacing) * 1);
  }
  .px-4 {
    padding-inline: calc(var(--spacing) * 4);
  }
  .py-3 {
    padding-block: calc(var(--spacing) * 3);
  }
  .py-8 {
    padding-block: calc(var(--spacing) * 8);
  }
  .text-center {
    text-align: center;
  }
  .text-3xl {
    font-size: var(--text-3xl);
    line-height: var(--tw-leading, var(--text-3xl--line-height));
  }
  .text-sm {
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
  }
  .text-xs {
    font-size: var(--text-xs);
    line-height: var(--tw-leading, var(--text-xs--line-height));
  }
  .font-bold {
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
  }
  .font-semibold {
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
  }
  .text-\[\#333\] {
    color: #333;
  }
  .text-brand-start {
    color: var(--color-brand-start);
  }
  .text-red-200 {
    color: var(--color-red-200);
  }
  .text-red-700 {
    color: var(--color-red-700);
  }
  .text-white {
    color: var(--color-white);
  }
  .text-white\/80 {
    color: color-mix(in srgb, #fff 80%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      color: color-mix(in oklab, var(--color-white) 80%, transparent);
    }
  }
  .placeholder-transparent {
    &::-moz-placeholder {
      color: transparent;
    }
    &::placeholder {
      color: transparent;
    }
  }
  .shadow-2xl {
    --tw-shadow: 0 25px 50px -12px var(--tw-shadow-color, rgb(0 0 0 / 0.25));
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  .shadow-lg {
    --tw-shadow: 0 10px 15px -3px var(--tw-shadow-color, rgb(0 0 0 / 0.1)), 0 4px 6px -4px var(--tw-shadow-color, rgb(0 0 0 / 0.1));
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  .backdrop-blur-lg {
    --tw-backdrop-blur: blur(var(--blur-lg));
    backdrop-filter: var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);
  }
  .transition {
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .transition-all {
    transition-property: all;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .duration-300 {
    --tw-duration: 300ms;
    transition-duration: 300ms;
  }
  .peer-placeholder-shown\:top-3 {
    &:is(:where(.peer):-moz-placeholder ~ *) {
      top: calc(var(--spacing) * 3);
    }
    &:is(:where(.peer):placeholder-shown ~ *) {
      top: calc(var(--spacing) * 3);
    }
  }
  .peer-placeholder-shown\:bg-transparent {
    &:is(:where(.peer):-moz-placeholder ~ *) {
      background-color: transparent;
    }
    &:is(:where(.peer):placeholder-shown ~ *) {
      background-color: transparent;
    }
  }
  .peer-placeholder-shown\:text-base {
    &:is(:where(.peer):-moz-placeholder ~ *) {
      font-size: var(--text-base);
      line-height: var(--tw-leading, var(--text-base--line-height));
    }
    &:is(:where(.peer):placeholder-shown ~ *) {
      font-size: var(--text-base);
      line-height: var(--tw-leading, var(--text-base--line-height));
    }
  }
  .peer-focus\:-top-2\.5 {
    &:is(:where(.peer):focus ~ *) {
      top: calc(var(--spacing) * -2.5);
    }
  }
  .peer-focus\:bg-white\/90 {
    &:is(:where(.peer):focus ~ *) {
      background-color: color-mix(in srgb, #fff 90%, transparent);
      @supports (color: color-mix(in lab, red, red)) {
        background-color: color-mix(in oklab, var(--color-white) 90%, transparent);
      }
    }
  }
  .peer-focus\:text-sm {
    &:is(:where(.peer):focus ~ *) {
      font-size: var(--text-sm);
      line-height: var(--tw-leading, var(--text-sm--line-height));
    }
  }
  .peer-focus\:text-brand-start {
    &:is(:where(.peer):focus ~ *) {
      color: var(--color-brand-start);
    }
  }
  .hover\:-translate-y-0\.5 {
    &:hover {
      @media (hover: hover) {
        --tw-translate-y: calc(var(--spacing) * -0.5);
        translate: var(--tw-translate-x) var(--tw-translate-y);
      }
    }
  }
  .hover\:bg-gray-100 {
    &:hover {
      @media (hover: hover) {
        background-color: var(--color-gray-100);
      }
    }
  }
  .hover\:underline {
    &:hover {
      @media (hover: hover) {
        text-decoration-line: underline;
      }
    }
  }
  .focus\:border-white {
    &:focus {
      border-color: var(--color-white);
    }
  }
  .focus\:ring-4 {
    &:focus {
      --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(4px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
      box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    }
  }
  .focus\:ring-white\/20 {
    &:focus {
      --tw-ring-color: color-mix(in srgb, #fff 20%, transparent);
      @supports (color: color-mix(in lab, red, red)) {
        --tw-ring-color: color-mix(in oklab, var(--color-white) 20%, transparent);
      }
    }
  }
  .focus\:outline-none {
    &:focus {
      --tw-outline-style: none;
      outline-style: none;
    }
  }
  .dark\:border-blue-800\/50 {
    &:where(.dark, .dark *) {
      border-color: color-mix(in srgb, oklch(42.4% 0.199 265.638) 50%, transparent);
      @supports (color: color-mix(in lab, red, red)) {
        border-color: color-mix(in oklab, var(--color-blue-800) 50%, transparent);
      }
    }
  }
  .dark\:bg-blue-900\/30 {
    &:where(.dark, .dark *) {
      background-color: color-mix(in srgb, oklch(37.9% 0.146 265.522) 30%, transparent);
      @supports (color: color-mix(in lab, red, red)) {
        background-color: color-mix(in oklab, var(--color-blue-900) 30%, transparent);
      }
    }
  }
  .dark\:bg-brand-start {
    &:where(.dark, .dark *) {
      background-color: var(--color-brand-start);
    }
  }
  .dark\:bg-gray-700 {
    &:where(.dark, .dark *) {
      background-color: var(--color-gray-700);
    }
  }
  .dark\:bg-white\/20 {
    &:where(.dark, .dark *) {
      background-color: color-mix(in srgb, #fff 20%, transparent);
      @supports (color: color-mix(in lab, red, red)) {
        background-color: color-mix(in oklab, var(--color-white) 20%, transparent);
      }
    }
  }
  .dark\:text-white {
    &:where(.dark, .dark *) {
      color: var(--color-white);
    }
  }
  .dark\:peer-focus\:bg-brand-start {
    &:where(.dark, .dark *) {
      &:is(:where(.peer):focus ~ *) {
        background-color: var(--color-brand-start);
      }
    }
  }
  .dark\:peer-focus\:text-white {
    &:where(.dark, .dark *) {
      &:is(:where(.peer):focus ~ *) {
        color: var(--color-white);
      }
    }
  }
}
@layer base {
  * {
    margin: calc(var(--spacing) * 0);
    box-sizing: border-box;
    padding: calc(var(--spacing) * 0);
  }
  body {
    min-height: 100vh;
    background-color: var(--body-bg);
    font-family: var(--font-sans);
    color: var(--text-primary);
  }
  .container {
    margin-inline: auto;
    max-width: 1550px;
    padding: 20px;
  }
  .loading {
    display: inline-block;
    height: calc(var(--spacing) * 5);
    width: calc(var(--spacing) * 5);
    border-radius: calc(infinity * 1px);
    border-style: var(--tw-border-style);
    border-width: 3px;
    --tw-border-style: solid;
    border-style: solid;
    border-color: var(--loading-spinner-track);
    border-top: 3px solid var(--loading-spinner-fill);
    animation: spin 1s linear infinite;
  }
  ::-webkit-scrollbar {
    height: calc(var(--spacing) * 2);
    width: calc(var(--spacing) * 2);
  }
  ::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
    border-radius: 0.25rem;
  }
  ::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 0.25rem;
    -webkit-transition: background 0.2s ease;
    transition: background 0.2s ease;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover);
  }
  html {
    scrollbar-width: thin;
    scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
  }
}
@layer base {
  :root {
    --bg-gradient-start: #667eea;
    --bg-gradient-end: #764ba2;
    --body-bg: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    --card-bg: white;
    --card-bg-secondary: #f8f9fa;
    --card-border: rgba(0, 0, 0, 0.05);
    --text-primary: #333;
    --text-secondary: #999;
    --text-white: #ffffff;
    --header-bg: rgba(255, 255, 255, 0.1);
    --header-border: rgba(255, 255, 255, 0.2);
    --header-text: white;
    --header-text-shadow: rgba(0, 0, 0, 0.3);
    --header-status-bg: rgba(255, 255, 255, 0.2);
    --header-logout-bg: rgba(255, 255, 255, 0.3);
    --header-logout-hover: rgba(255, 255, 255, 0.5);
    --header-link-hover: rgba(255, 255, 255, 0.3);
    --btn-primary-bg: #667eea;
    --btn-primary-hover: #5a6fd8;
    --btn-secondary-bg: #f8f9fa;
    --btn-secondary-hover: #e9ecef;
    --btn-border: #e0e0e0;
    --status-online: #4CAF50;
    --status-offline: #f44336;
    --status-offline-hover: #d32f2f;
    --status-bg: rgba(255, 255, 255, 0.2);
    --playlist-item-bg: #f8f9fa;
    --playlist-item-hover: #e9ecef;
    --playlist-item-active: #667eea;
    --playlist-item-text: #333;
    --playlist-item-date: #666;
    --playlist-item-active-date: rgba(255, 255, 255, 0.9);
    --playlist-border: #e0e0e0;
    --playlist-menu-item-border: #f0f0f0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.15);
    --modal-overlay: rgba(0, 0, 0, 0.6);
    --modal-bg: white;
    --modal-input-border: #ddd;
    --modal-btn-cancel-bg: #f5f5f5;
    --modal-btn-cancel-hover: #e0e0e0;
    --modal-btn-danger-bg: #e74c3c;
    --modal-btn-danger-hover: #c0392b;
    --upload-bg: #fafafa;
    --upload-border: #ccc;
    --upload-hover-bg: #f0f3ff;
    --youtube-input-border: #ccc;
    --context-menu-bg: white;
    --context-menu-hover: #f5f5f5;
    --context-menu-border: rgba(0, 0, 0, 0.05);
    --message-bg: #f8f9fa;
    --message-system-bg: #e3f2fd;
    --message-error-bg: #ffebee;
    --message-success-bg: #e8f5e9;
    --message-action-bg: #e3f2fd;
    --progress-bg: #e0e0e0;
    --progress-fill: #667eea;
    --video-overlay-bg: rgba(0, 0, 0, 0.8);
    --video-controls-bg: rgba(0, 0, 0, 0.5);
    --btn-success-bg: #4CAF50;
    --btn-success-hover: #45a049;
    --btn-warning-bg: #ff9800;
    --btn-warning-hover: #f57c00;
    --btn-info-bg: #2196F3;
    --btn-info-hover: #1976D2;
    --loading-spinner-track: #f3f3f3;
    --loading-spinner-fill: #667eea;
    --control-gradient-bg: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    --control-btn-bg: rgba(255, 255, 255, 0.95);
    --control-btn-hover-bg: white;
    --control-btn-icon: #333;
    --seekbar-track: rgba(255, 255, 255, 0.3);
    --seekbar-hover: rgba(255, 255, 255, 0.5);
    --seekbar-fill: #2196F3;
    --volume-track: rgba(255, 255, 255, 0.3);
    --volume-fill: #ffffff;
    --volume-text: #ffffff;
    --video-section-bg: white;
    --video-info-bg: #f8f9fa;
    --video-overlay-text: white;
    --video-overlay-text-secondary: #ccc;
    --table-header-bg: #f8f9fa;
    --table-border: #e0e0e0;
    --table-row-hover: #f8f9fa;
    --table-text: #333;
    --import-tab-border: #e0e0e0;
    --import-tab-text: #666;
    --import-tab-hover-bg: #f8f9ff;
    --scrollbar-track: #f0f0f0;
    --scrollbar-thumb: #c0c0c0;
    --scrollbar-thumb-hover: #667eea;
  }
  body.dark-mode, body.dark, :root.dark {
    --bg-gradient-start: #1a1a2e;
    --bg-gradient-end: #16213e;
    --body-bg: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    --card-bg: #0f3460;
    --card-bg-secondary: #1a1a2e;
    --card-border: rgba(255, 255, 255, 0.1);
    --scrollbar-track: #0f1419;
    --scrollbar-thumb: #3a4a5c;
    --scrollbar-thumb-hover: #667eea;
    --text-primary: #e4e4e7;
    --text-secondary: #a1a1aa;
    --text-white: #ffffff;
    --header-bg: rgba(15, 52, 96, 0.4);
    --header-border: rgba(255, 255, 255, 0.1);
    --header-text: #ffffff;
    --header-text-shadow: rgba(0, 0, 0, 0.5);
    --header-status-bg: rgba(255, 255, 255, 0.1);
    --header-logout-bg: rgba(255, 255, 255, 0.15);
    --header-logout-hover: rgba(255, 255, 255, 0.25);
    --header-link-hover: rgba(255, 255, 255, 0.2);
    --btn-primary-bg: #5568d3;
    --btn-primary-hover: #667eea;
    --btn-secondary-bg: #1a1a2e;
    --btn-secondary-hover: #16213e;
    --btn-border: #3a4a5c;
    --status-online: #4CAF50;
    --status-offline: #f44336;
    --status-offline-hover: #ef5350;
    --status-bg: rgba(255, 255, 255, 0.1);
    --playlist-item-bg: #1a1a2e;
    --playlist-item-hover: #16213e;
    --playlist-item-active: #667eea;
    --playlist-item-text: #e4e4e7;
    --playlist-item-date: #a1a1aa;
    --playlist-item-active-date: rgba(255, 255, 255, 0.9);
    --playlist-border: #3a4a5c;
    --playlist-menu-item-border: #3a4a5c;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.4);
    --modal-overlay: rgba(0, 0, 0, 0.85);
    --modal-bg: #0f3460;
    --modal-input-border: #3a4a5c;
    --modal-btn-cancel-bg: #1a1a2e;
    --modal-btn-cancel-hover: #16213e;
    --modal-btn-danger-bg: #e74c3c;
    --modal-btn-danger-hover: #ef5350;
    --upload-bg: #1a1a2e;
    --upload-border: #3a4a5c;
    --upload-hover-bg: #16213e;
    --youtube-input-border: #3a4a5c;
    --context-menu-bg: #1e3a5f;
    --context-menu-hover: #2a4a6f;
    --context-menu-border: #3a4a5c;
    --message-bg: #1a1a2e;
    --message-system-bg: #16213e;
    --message-error-bg: #3a1a1a;
    --message-success-bg: #1a3a1f;
    --message-action-bg: #1a2a3a;
    --progress-bg: #3a4a5c;
    --progress-fill: #667eea;
    --video-overlay-bg: rgba(0, 0, 0, 0.9);
    --video-controls-bg: rgba(0, 0, 0, 0.7);
    --btn-success-bg: #4CAF50;
    --btn-success-hover: #66BB6A;
    --btn-warning-bg: #ff9800;
    --btn-warning-hover: #ffa726;
    --btn-info-bg: #2196F3;
    --btn-info-hover: #42A5F5;
    --loading-spinner-track: #3a4a5c;
    --loading-spinner-fill: #667eea;
    --control-gradient-bg: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    --control-btn-bg: rgba(255, 255, 255, 0.15);
    --control-btn-hover-bg: rgba(255, 255, 255, 0.25);
    --control-btn-icon: #ffffff;
    --seekbar-track: rgba(255, 255, 255, 0.2);
    --seekbar-hover: rgba(255, 255, 255, 0.35);
    --seekbar-fill: #42A5F5;
    --volume-track: rgba(255, 255, 255, 0.2);
    --volume-fill: #e4e4e7;
    --volume-text: #e4e4e7;
    --video-section-bg: #0f3460;
    --video-info-bg: #1a1a2e;
    --video-overlay-text: #ffffff;
    --video-overlay-text-secondary: #a1a1aa;
    --table-header-bg: #16213e;
    --table-border: #3a4a5c;
    --table-row-hover: #1a1a2e;
    --table-text: #e4e4e7;
    --import-tab-border: #3a4a5c;
    --import-tab-text: #a1a1aa;
    --import-tab-hover-bg: #1a1a2e;
  }
  body, .container, header, .playlist-section, .upload-section, .messages-section, .video-section, .modal-container, .context-menu, .playlist-item, .upload-area, .playlist-control-btn {
    transition: background-color 0.3s ease-in-out, color 0.3s ease-in-out, border-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
  }
  body {
    background-color: var(--body-bg);
    color: var(--text-primary);
  }
  .container {
    color: inherit;
  }
  .video-section, .playlist-section, .upload-section, .messages-section {
    border-style: var(--tw-border-style);
    border-width: 1px;
    border-color: var(--card-border);
    background-color: var(--card-bg);
    color: var(--text-primary);
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  .video-info, .messages-container, .playlist-dropdown, .playlist-dropdown-menu, .playlist-search-overlay, .upload-area, .youtube-input-area, .multi-select-dropdown-menu, .modal-container, .context-menu, .context-submenu {
    border-style: var(--tw-border-style);
    border-width: 1px;
    border-color: var(--card-border);
    background-color: var(--card-bg-secondary);
    color: var(--text-primary);
    --tw-shadow: var(--shadow-md);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  .playlist-control-btn {
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: var(--playlist-border);
    background-color: var(--playlist-item-bg);
    color: var(--text-primary);
  }
  .playlist-control-btn.active {
    border-color: var(--playlist-item-active);
    background-color: var(--playlist-item-active);
    color: var(--text-white);
  }
  .playlist-header h2, .playlist-menu-item, .playlist-item-title, .tab-header, .import-file-name, .modal-container h3 {
    color: var(--text-primary);
  }
  .playlist-menu-item {
    border-bottom-color: var(--playlist-menu-item-border);
  }
  .playlist-menu-item:hover {
    background-color: var(--playlist-item-hover);
    color: var(--btn-primary-bg);
  }
  .playlist-dropdown, .playlist-search-input, .upload-playlist-dropdown, .multi-select-button {
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: var(--card-border);
    background-color: var(--card-bg);
    color: var(--text-primary);
  }
  .modal-input {
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: var(--modal-input-border);
    background-color: var(--card-bg);
    color: var(--text-primary);
  }
  .playlist-dropdown, .playlist-select, .playlist-search-input, .multi-select-button, .youtube-url-input {
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: var(--card-border);
    background-color: var(--card-bg);
    color: var(--text-primary);
  }
  .playlist-dropdown:focus, .playlist-select:focus, .playlist-search-input:focus, .upload-playlist-dropdown:focus, .multi-select-button:focus, .youtube-url-input:focus, .modal-input:focus {
    border-color: var(--btn-primary-bg);
    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    --tw-ring-color: color-mix(in srgb, oklch(62.3% 0.214 259.815) 15%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      --tw-ring-color: color-mix(in oklab, var(--color-blue-500) 15%, transparent);
    }
  }
}
.playlist-item {
  border-style: var(--tw-border-style);
  border-width: 2px;
  border-color: transparent;
  background-color: var(--playlist-item-bg);
  color: var(--playlist-item-text);
}
.playlist-item:hover {
  border-color: var(--playlist-border);
  background-color: var(--playlist-item-hover);
}
.playlist-item.active {
  border-color: var(--playlist-item-active);
  background-color: var(--playlist-item-active);
  color: var(--text-white);
}
.playlist-item-date {
  color: var(--playlist-item-date);
}
.playlist-item.active .playlist-item-date {
  color: var(--playlist-item-active-date);
}
.playlist-empty, .upload-area small, .multi-select-arrow, .message .timestamp, .modal-container p {
  color: var(--text-secondary);
}
.upload-tabs {
  border-color: var(--card-border);
}
.tab-header {
  color: var(--text-secondary);
}
.tab-header.active {
  color: var(--btn-primary-bg);
  background-color: var(--import-tab-hover-bg);
  border-bottom-color: var(--btn-primary-bg);
}
.upload-area, .youtube-input-area {
  border-color: var(--upload-border);
  background-color: var(--upload-bg);
}
.upload-area:hover, .upload-area.dragover {
  border-color: var(--btn-primary-bg);
  background-color: var(--upload-hover-bg);
}
.upload-area p, .youtube-input-area label {
  color: var(--text-primary);
}
#upload-btn, .import-file-btn, .modal-btn-confirm {
  background-color: var(--btn-primary-bg);
  color: var(--text-white);
}
#upload-btn:hover, .import-file-btn:hover, .modal-btn-confirm:hover {
  background-color: var(--btn-primary-hover);
}
.modal-btn-danger {
  color: var(--text-white);
  background: var(--modal-btn-danger-bg);
}
.modal-btn-danger:hover {
  background: var(--modal-btn-danger-hover);
}
.modal-btn-cancel {
  background-color: var(--modal-btn-cancel-bg);
  color: var(--text-primary);
}
.modal-btn-cancel:hover {
  background: var(--modal-btn-cancel-hover);
}
.multi-select-dropdown-menu, .context-menu, .context-submenu {
  border-style: var(--tw-border-style);
  border-width: 1px;
  border-color: var(--context-menu-border);
  background-color: var(--context-menu-bg);
  --tw-shadow: var(--shadow-lg);
  box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
}
.multi-select-item, .context-menu-item, .context-submenu-item {
  color: var(--text-primary);
}
.multi-select-item:hover, .context-menu-item:hover, .context-submenu-item:hover {
  background-color: var(--context-menu-hover);
}
.context-menu-item-danger {
  color: var(--status-offline);
}
.context-menu-separator {
  background: var(--context-menu-border);
}
.messages-container {
  border-color: var(--card-border);
}
.message {
  background-color: var(--message-bg);
  color: var(--text-primary);
  border-left-color: var(--btn-primary-bg);
}
.message.system {
  background: var(--message-system-bg);
  border-left-color: var(--status-online);
}
.message.error {
  background: var(--message-error-bg);
  border-left-color: var(--status-offline);
}
.message.success {
  background: var(--message-success-bg);
  border-left-color: var(--status-online);
}
.message.action {
  background: var(--message-action-bg);
  border-left-color: var(--btn-info-bg);
}
.download-progress-section, .conversion-progress-section {
  border-style: var(--tw-border-style);
  border-width: 1px;
  border-color: var(--card-border);
  background-color: var(--card-bg);
  color: var(--text-primary);
  --tw-shadow: var(--shadow-md);
  box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
}
.download-progress-section .progress-bar, .conversion-progress-section .progress-bar {
  border-color: var(--card-border);
  background-color: var(--progress-bg);
}
.download-progress-section .progress-fill, .conversion-progress-section .progress-fill {
  background-color: var(--progress-fill);
  --tw-shadow: 0 0 #0000;
  box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
}
.modal-overlay {
  background-color: var(--modal-overlay);
}
.modal-container {
  background-color: var(--modal-bg);
}
@layer utilities {
  @keyframes spin {
    0% {
      transform: rotate(0deg);
    }
    100% {
      transform: rotate(360deg);
    }
  }
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  @keyframes fadeInScale {
    from {
      opacity: 0;
      transform: scale(0.95);
    }
    to {
      opacity: 1;
      transform: scale(1);
    }
  }
  @keyframes scaleIn {
    from {
      opacity: 0;
      transform: scale(0.9);
    }
    to {
      opacity: 1;
      transform: scale(1);
    }
  }
  @keyframes tooltipFadeIn {
    from {
      opacity: 0;
      transform: translateX(-50%) translateY(-5px);
    }
    to {
      opacity: 1;
      transform: translateX(-50%) translateY(0);
    }
  }
  .animate-spin-soft {
    animation: spin 1s linear infinite;
  }
  .animate-fade-in {
    animation: fadeIn 0.3s ease both;
  }
  .animate-slide-down {
    animation: slideDown 0.3s ease both;
  }
  .animate-fade-scale {
    animation: fadeInScale 0.2s ease both;
  }
  .animate-scale-in {
    animation: scaleIn 0.2s ease both;
  }
  .animate-tooltip {
    animation: tooltipFadeIn 0.2s ease both;
  }
}
@layer components {
  body {
    min-height: 100vh;
    --tw-gradient-position: to bottom right in oklab;
    background-image: linear-gradient(var(--tw-gradient-stops));
    --tw-gradient-from: var(--color-brand-start);
    --tw-gradient-to: var(--color-brand-end);
    --tw-gradient-stops: var(--tw-gradient-via-stops, var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position));
    color: #333;
    &:where(.dark, .dark *) {
      --tw-gradient-from: #1a1a2e;
      --tw-gradient-stops: var(--tw-gradient-via-stops, var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position));
    }
    &:where(.dark, .dark *) {
      --tw-gradient-to: #16213e;
      --tw-gradient-stops: var(--tw-gradient-via-stops, var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position));
    }
    &:where(.dark, .dark *) {
      color: var(--color-text-dark-primary);
    }
  }
  .container {
    margin-inline: auto;
    max-width: 1400px;
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 8);
  }
  main {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: calc(var(--spacing) * 5);
  }
  header {
    margin-bottom: calc(var(--spacing) * 5);
    border-radius: var(--radius-xl);
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 2px;
    border-color: color-mix(in srgb, #fff 20%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      border-color: color-mix(in oklab, var(--color-white) 20%, transparent);
    }
    background-color: color-mix(in srgb, #fff 10%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      background-color: color-mix(in oklab, var(--color-white) 10%, transparent);
    }
    padding-inline: calc(var(--spacing) * 8);
    padding-block: calc(var(--spacing) * 4);
    --tw-shadow: 0 10px 15px -3px var(--tw-shadow-color, rgb(0 0 0 / 0.1)), 0 4px 6px -4px var(--tw-shadow-color, rgb(0 0 0 / 0.1));
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    --tw-backdrop-blur: blur(var(--blur-md));
    backdrop-filter: var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);
    &:where(.dark, .dark *) {
      border-color: color-mix(in srgb, #fff 10%, transparent);
      @supports (color: color-mix(in lab, red, red)) {
        border-color: color-mix(in oklab, var(--color-white) 10%, transparent);
      }
    }
    &:where(.dark, .dark *) {
      background-color: color-mix(in srgb, #0f3460 40%, transparent);
      @supports (color: color-mix(in lab, red, red)) {
        background-color: color-mix(in oklab, var(--color-bg-dark) 40%, transparent);
      }
    }
    &:where(.dark, .dark *) {
      --tw-shadow: 0 10px 30px var(--tw-shadow-color, rgba(0, 0, 0, 0.5));
      box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    }
  }
  header h1 {
    margin-bottom: calc(var(--spacing) * 2.5);
    text-align: center;
    font-size: var(--text-4xl);
    line-height: var(--tw-leading, var(--text-4xl--line-height));
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    --tw-drop-shadow-size: drop-shadow(0 2px 4px var(--tw-drop-shadow-color, rgba(0,0,0,0.3)));
    --tw-drop-shadow: var(--tw-drop-shadow-size);
    filter: var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,);
    @media (width >= 48rem) {
      font-size: var(--text-5xl);
      line-height: var(--tw-leading, var(--text-5xl--line-height));
    }
  }
  .status {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: calc(var(--spacing) * 5);
  }
  .card-section {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    padding: calc(var(--spacing) * 5);
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  .video-section, .upload-section, .playlist-section, .messages-section {
    grid-column: 1 / -1;
  }
  .video-container {
    position: relative;
    margin-bottom: calc(var(--spacing) * 4);
    aspect-ratio: var(--aspect-video);
    width: 100%;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background-color: var(--color-black);
  }
  .video-overlay {
    position: absolute;
    inset: calc(var(--spacing) * 0);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: color-mix(in srgb, oklch(21% 0.034 264.665) 90%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      background-color: color-mix(in oklab, var(--color-gray-900) 90%, transparent);
    }
  }
  .overlay-content {
    text-align: center;
    color: var(--color-white);
  }
  .overlay-content h3 {
    margin-bottom: calc(var(--spacing) * 2);
    font-size: var(--text-2xl);
    line-height: var(--tw-leading, var(--text-2xl--line-height));
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
  }
  .playlist-section {
    display: flex;
    max-height: 800px;
    flex-direction: column;
  }
  .messages-section {
    max-height: 400px;
    overflow-y: auto;
  }
  .video-info {
    margin-bottom: calc(var(--spacing) * 4);
    border-radius: var(--radius-lg);
    background-color: var(--color-gray-50);
    padding: calc(var(--spacing) * 4);
    &:where(.dark, .dark *) {
      background-color: var(--color-bg-dark-secondary);
    }
  }
  .info-item {
    margin-bottom: calc(var(--spacing) * 2);
  }
  .playlist-header {
    margin-bottom: calc(var(--spacing) * 4);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .playlist-controls {
    display: flex;
    gap: calc(var(--spacing) * 2);
  }
  .playlist-menu-wrapper {
    position: relative;
  }
  .playlist-dropdown-menu {
    position: absolute;
    top: 100%;
    right: calc(var(--spacing) * 0);
    z-index: 50;
    margin-top: calc(var(--spacing) * 2);
    min-width: 220px;
    border-radius: var(--radius-lg);
    border-style: var(--tw-border-style);
    border-width: 1px;
    border-color: var(--color-gray-200);
    background-color: var(--color-white);
    padding-block: calc(var(--spacing) * 2);
    --tw-shadow: 0 10px 15px -3px var(--tw-shadow-color, rgb(0 0 0 / 0.1)), 0 4px 6px -4px var(--tw-shadow-color, rgb(0 0 0 / 0.1));
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    &:where(.dark, .dark *) {
      border-color: #3a4a5c;
    }
    &:where(.dark, .dark *) {
      background-color: var(--color-bg-dark);
    }
    &:where(.dark, .dark *) {
      --tw-shadow: 0 10px 30px var(--tw-shadow-color, rgba(0, 0, 0, 0.5));
      box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    }
  }
  .playlist-menu-item {
    display: flex;
    cursor: pointer;
    align-items: center;
    gap: calc(var(--spacing) * 3);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 2.5);
    color: #333;
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    &:hover {
      @media (hover: hover) {
        background-color: var(--color-gray-50);
      }
    }
    &:where(.dark, .dark *) {
      color: var(--color-text-dark-primary);
    }
    &:where(.dark, .dark *) {
      &:hover {
        @media (hover: hover) {
          background-color: var(--color-bg-dark-secondary);
        }
      }
    }
  }
  .playlist-menu-icon {
    width: calc(var(--spacing) * 5);
    text-align: center;
  }
  @media (min-width: 768px) {
    main {
      grid-template-columns: 1fr 350px;
      grid-template-rows: 1fr minmax(400px, auto);
      align-items: stretch;
    }
    .video-section {
      grid-column: 1;
      grid-row: 1;
      display: flex;
      flex-direction: column;
    }
    .upload-section {
      grid-column: 1;
      grid-row: 2;
      display: flex;
      flex-direction: column;
    }
    .playlist-section {
      grid-column: 2;
      grid-row: 1;
    }
    .messages-section {
      grid-column: 2;
      grid-row: 2;
      display: flex;
      flex-direction: column;
    }
  }
  @media (max-width: 767px) {
    .container {
      padding: 10px;
    }
    header h1 {
      font-size: 2rem;
    }
    .upload-area {
      padding-inline: 15px;
      padding-block: calc(var(--spacing) * 5);
    }
    .sync-controls {
      flex-direction: column;
    }
    .sync-button, .control-button {
      min-width: auto;
    }
  }
}
@layer components {
  header {
    margin-bottom: 30px;
    border-radius: 15px;
    border-style: var(--tw-border-style);
    border-width: 1px;
    border-color: var(--header-border);
    background-color: var(--header-bg);
    padding: calc(var(--spacing) * 5);
    text-align: center;
    backdrop-filter: blur(10px);
  }
  header h1 {
    margin-bottom: 10px;
    font-size: 2.5rem;
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--header-text);
    text-shadow: 2px 2px 4px var(--header-text-shadow);
  }
  .status {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: calc(var(--spacing) * 5);
  }
  .status-chip {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
    border-radius: calc(infinity * 1px);
    border-style: var(--tw-border-style);
    border-width: 1px;
    border-color: color-mix(in srgb, #fff 20%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      border-color: color-mix(in oklab, var(--color-white) 20%, transparent);
    }
    background-color: var(--header-status-bg);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 2);
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    --tw-shadow: var(--shadow-sm);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    transition-property: transform, translate, scale, rotate;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 200ms;
    transition-duration: 200ms;
    --tw-ease: var(--ease-out);
    transition-timing-function: var(--ease-out);
  }
  .status-chip:focus-visible {
    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    --tw-ring-color: var(--btn-primary-bg);
    --tw-ring-offset-width: 2px;
    --tw-ring-offset-shadow: var(--tw-ring-inset,) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
    --tw-ring-offset-color: transparent;
    --tw-outline-style: none;
    outline-style: none;
  }
  .status-chip--interactive {
    cursor: pointer;
  }
  .status-chip--interactive:hover {
    --tw-translate-y: calc(2px * -1);
    translate: var(--tw-translate-x) var(--tw-translate-y);
    background: var(--header-link-hover);
  }
  .status-chip--accent {
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
  }
  .status-chip--danger {
    background: var(--status-offline);
  }
  .status-indicator {
    letter-spacing: 0.3px;
  }
  .status-indicator.online {
    background: var(--status-online);
  }
  .status-indicator.offline {
    background: var(--status-offline);
  }
  .user-info {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-radius: calc(infinity * 1px);
    border-style: var(--tw-border-style);
    border-width: 1px;
    border-color: color-mix(in srgb, #fff 20%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      border-color: color-mix(in oklab, var(--color-white) 20%, transparent);
    }
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 2);
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    --tw-shadow: var(--shadow-sm);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    background: var(--header-status-bg);
  }
  .logout-btn {
    cursor: pointer;
    border-radius: var(--radius-xl);
    border-style: var(--tw-border-style);
    border-width: 0px;
    padding-inline: calc(var(--spacing) * 3);
    padding-block: calc(var(--spacing) * 1);
    font-size: 0.85rem;
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    transition-property: all;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    background: var(--header-logout-bg);
  }
  .logout-btn:hover {
    background: var(--header-logout-hover);
  }
  .auth-links {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
  }
  .theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
  }
  .theme-toggle__label {
    display: none;
  }
  .theme-toggle__icon {
    position: relative;
    display: inline-block;
    height: 18px;
    width: 18px;
    border-radius: calc(infinity * 1px);
    background: linear-gradient(135deg, #facc15, #f97316);
    box-shadow: 0 0 6px rgba(250, 204, 21, 0.6);
  }
  body.dark-mode .theme-toggle__icon {
    background: linear-gradient(135deg, #60a5fa, #4338ca);
    box-shadow: 0 0 8px rgba(67, 56, 202, 0.5);
  }
}
@layer components {
  .video-section {
    border-radius: 15px;
    background-color: var(--video-section-bg);
    padding: 25px;
  }
  .video-container {
    position: relative;
    margin-bottom: calc(var(--spacing) * 5);
    aspect-ratio: 16/9;
    width: 100%;
    overflow: hidden;
    border-radius: 10px;
    background-color: var(--video-overlay-bg);
  }
  #video-player {
    display: block;
    height: 100%;
    width: 100%;
    -o-object-fit: contain;
       object-fit: contain;
  }
  .video-overlay {
    position: absolute;
    inset: calc(var(--spacing) * 0);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--video-overlay-bg);
    text-align: center;
    color: var(--video-overlay-text);
  }
  .overlay-content h3 {
    margin-bottom: 10px;
    font-size: 1.5rem;
    color: var(--video-overlay-text);
  }
  .overlay-content p {
    color: var(--video-overlay-text-secondary);
  }
  .video-info {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 8px;
    background-color: var(--video-info-bg);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 3);
    color: var(--text-primary);
  }
  .info-item {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .info-item strong {
    font-size: 0.95rem;
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    --tw-tracking: 0.2px;
    letter-spacing: 0.2px;
    color: var(--text-primary);
  }
  .video-info #current-video-name {
    font-size: 1.1rem;
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
  }
  .video-info #playback-status {
    border-radius: 12px;
    padding-inline: calc(var(--spacing) * 3);
    padding-block: calc(var(--spacing) * 1);
    font-size: 0.85rem;
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
  }
  #playback-status[data-status="playing"] {
    background-color: var(--status-online);
    color: white;
  }
  #playback-status[data-status="paused"] {
    background-color: var(--btn-warning-bg);
    color: white;
  }
  #playback-status[data-status="ready"] {
    background-color: var(--btn-secondary-bg);
    color: var(--text-primary);
  }
  .sync-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
  .sync-button, .control-button {
    min-width: 150px;
    flex: 1;
    cursor: pointer;
    border-radius: 8px;
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 3);
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .sync-button {
    background-color: var(--btn-success-bg);
    color: var(--text-white);
  }
  .sync-button:hover {
    background-color: var(--btn-success-hover);
  }
  .control-button {
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: var(--btn-border);
    background-color: var(--btn-secondary-bg);
    color: var(--text-primary);
  }
  .control-button:hover {
    background-color: var(--btn-secondary-hover);
    border-color: var(--btn-primary-bg);
  }
  .control-button.active {
    background-color: var(--btn-info-bg);
    color: var(--text-white);
  }
  .video-volume-indicator {
    pointer-events: none;
    position: absolute;
    top: calc(1/2 * 100%);
    left: calc(1/2 * 100%);
    z-index: 1000;
    display: flex;
    --tw-translate-x: calc(calc(1/2 * 100%) * -1);
    --tw-translate-y: calc(calc(1/2 * 100%) * -1);
    translate: var(--tw-translate-x) var(--tw-translate-y);
    flex-direction: column;
    align-items: center;
    gap: 10px;
    border-radius: 12px;
    background-color: var(--video-overlay-bg);
    padding-inline: 35px;
    padding-block: 25px;
    color: var(--video-overlay-text);
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    animation: volumeFadeIn 0.2s ease;
  }
  .video-volume-indicator .volume-icon {
    font-size: 3rem;
    --tw-leading: 1;
    line-height: 1;
  }
  .video-volume-indicator .volume-text {
    font-size: 1.5rem;
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
  }
  .video-sync-indicator {
    pointer-events: none;
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
    border-radius: 8px;
    background-color: var(--btn-info-bg);
    padding-inline: calc(var(--spacing) * 3);
    padding-block: calc(var(--spacing) * 2);
    font-size: 1.2rem;
    color: var(--text-white);
    --tw-shadow: var(--shadow-md);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    animation: syncPulse 1s ease-in-out infinite;
  }
}
@keyframes volumeFadeIn {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}
@keyframes syncPulse {
  0%, 100% {
    opacity: 0.9;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
}
@layer components {
  .custom-video-controls {
    pointer-events: none;
    position: absolute;
    inset: calc(var(--spacing) * 0);
    z-index: 100;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    opacity: 0%;
    transition-property: opacity;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 300ms;
    transition-duration: 300ms;
  }
  .custom-video-controls.visible {
    opacity: 100%;
  }
  .controls-gradient {
    pointer-events: none;
    position: absolute;
    inset-inline: calc(var(--spacing) * 0);
    bottom: calc(var(--spacing) * 0);
    height: 150px;
    background: var(--control-gradient-bg);
  }
  .controls-center {
    pointer-events: auto;
    display: flex;
    flex: 1;
    align-items: center;
    justify-content: center;
  }
  .center-play-btn {
    display: flex;
    height: calc(var(--spacing) * 20);
    width: calc(var(--spacing) * 20);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    border-radius: calc(infinity * 1px);
    border-style: var(--tw-border-style);
    border-width: 0px;
    background-color: var(--control-btn-bg);
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .center-play-btn:hover {
    background: var(--control-btn-hover-bg);
    transform: scale(1.1);
  }
  .center-play-btn:active {
    transform: scale(0.95);
  }
  .center-play-btn.playing {
    pointer-events: none;
    opacity: 0%;
  }
  .custom-video-controls.visible .center-play-btn.playing {
    pointer-events: auto;
    opacity: 70%;
  }
  .custom-video-controls.visible .center-play-btn.playing:hover {
    opacity: 100%;
  }
  .center-play-btn svg {
    height: calc(var(--spacing) * 10);
    width: calc(var(--spacing) * 10);
    fill: var(--control-btn-icon);
  }
  .controls-bottom {
    pointer-events: auto;
    padding-inline: calc(var(--spacing) * 5);
    padding-bottom: 15px;
  }
  .seekbar-container {
    margin-bottom: 10px;
  }
  .seekbar {
    position: relative;
    height: 5px;
    cursor: pointer;
    border-radius: 0.25rem;
    background-color: var(--seekbar-track);
    transition-property: height;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 200ms;
    transition-duration: 200ms;
  }
  .seekbar:hover, .seekbar.seeking {
    height: calc(var(--spacing) * 2);
  }
  .seekbar-hover {
    pointer-events: none;
    position: absolute;
    inset-block: calc(var(--spacing) * 0);
    left: calc(var(--spacing) * 0);
    border-radius: 0.25rem;
    background-color: var(--seekbar-hover);
    transition-property: width;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 100ms;
    transition-duration: 100ms;
  }
  .seekbar-fill {
    pointer-events: none;
    position: absolute;
    inset-block: calc(var(--spacing) * 0);
    left: calc(var(--spacing) * 0);
    border-radius: 0.25rem;
    background-color: var(--seekbar-fill);
  }
  .controls-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
  }
  .controls-left, .controls-right {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .control-btn {
    display: flex;
    height: calc(var(--spacing) * 10);
    width: calc(var(--spacing) * 10);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    border-radius: calc(infinity * 1px);
    border-style: var(--tw-border-style);
    border-width: 0px;
    background-color: transparent;
    padding: calc(var(--spacing) * 2);
    color: var(--video-overlay-text);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .control-btn:hover {
    --tw-scale-x: 110%;
    --tw-scale-y: 110%;
    --tw-scale-z: 110%;
    scale: var(--tw-scale-x) var(--tw-scale-y);
    background-color: var(--seekbar-hover);
  }
  .control-btn:active {
    --tw-scale-x: 95%;
    --tw-scale-y: 95%;
    --tw-scale-z: 95%;
    scale: var(--tw-scale-x) var(--tw-scale-y);
  }
  .control-btn svg {
    height: calc(var(--spacing) * 6);
    width: calc(var(--spacing) * 6);
    fill: var(--video-overlay-text);
  }
  .speed-btn {
    min-width: 50px;
  }
  .speed-text {
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--video-overlay-text);
  }
  .volume-controls {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .volume-controls:hover .volume-slider-container {
    max-width: 150px;
    opacity: 100%;
  }
  .volume-slider-container {
    display: flex;
    max-width: calc(var(--spacing) * 0);
    align-items: center;
    gap: 10px;
    overflow: hidden;
    opacity: 0%;
    transition-property: all;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 300ms;
    transition-duration: 300ms;
  }
  .volume-slider-container.active {
    max-width: 150px;
    opacity: 100%;
  }
  .volume-slider {
    position: relative;
    height: 5px;
    width: calc(var(--spacing) * 20);
    cursor: pointer;
    border-radius: 0.25rem;
    background-color: var(--volume-track);
    transition-property: height;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 200ms;
    transition-duration: 200ms;
  }
  .volume-slider:hover, .volume-slider.changing {
    height: calc(var(--spacing) * 2);
  }
  .volume-fill {
    pointer-events: none;
    position: absolute;
    inset-block: calc(var(--spacing) * 0);
    left: calc(var(--spacing) * 0);
    border-radius: 0.25rem;
    background-color: var(--volume-fill);
    transition-property: width;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 100ms;
    transition-duration: 100ms;
  }
  .volume-percentage {
    min-width: 40px;
    text-align: left;
    font-size: 13px;
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--volume-text);
  }
  .time-display {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
    color: var(--video-overlay-text);
    -webkit-user-select: none;
    -moz-user-select: none;
         user-select: none;
  }
  .time-separator {
    opacity: 70%;
  }
  @media (max-width: 768px) {
    .center-play-btn {
      height: 60px;
      width: 60px;
    }
    .center-play-btn svg {
      height: 30px;
      width: 30px;
    }
    .controls-bottom {
      padding-inline: 15px;
      padding-bottom: 10px;
    }
    .control-btn {
      height: calc(var(--spacing) * 9);
      width: calc(var(--spacing) * 9);
      padding: 6px;
    }
    .control-btn svg {
      height: calc(var(--spacing) * 5);
      width: calc(var(--spacing) * 5);
    }
    .volume-slider-container {
      display: none;
    }
    .time-display {
      font-size: 12px;
    }
  }
  .video-loading .custom-video-controls {
    pointer-events: none;
  }
  .controls-top {
    pointer-events: auto;
    padding: calc(var(--spacing) * 5);
  }
  .video-title-overlay {
    font-size: var(--text-lg);
    line-height: var(--tw-leading, var(--text-lg--line-height));
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--video-overlay-text);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  }
}
@layer components {
  .playlist-section {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 15px;
    background-color: var(--card-bg);
    padding: 25px;
    --tw-shadow: var(--shadow-md);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    width: 100%;
    max-width: 350px;
  }
  @media (min-width: 768px) {
    .playlist-section {
      height: 100%;
      min-height: 0;
    }
  }
  .playlist-header {
    margin-bottom: 15px;
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: space-between;
  }
  .playlist-header h2 {
    margin: calc(var(--spacing) * 0);
    font-size: var(--text-2xl);
    line-height: var(--tw-leading, var(--text-2xl--line-height));
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
  }
  .playlist-controls {
    display: flex;
    gap: 10px;
  }
  .playlist-control-btn {
    border-radius: var(--radius-lg);
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: var(--color-gray-200);
    background-color: var(--color-gray-50);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 2);
    font-size: var(--text-xl);
    line-height: var(--tw-leading, var(--text-xl--line-height));
    color: var(--text-primary);
    transition-property: all;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    &:hover {
      @media (hover: hover) {
        background-color: var(--color-gray-100);
      }
    }
    &:where(.dark, .dark *) {
      border-color: #3a4a5c;
    }
    &:where(.dark, .dark *) {
      background-color: var(--color-bg-dark-secondary);
    }
    &:where(.dark, .dark *) {
      &:hover {
        @media (hover: hover) {
          background-color: var(--color-bg-dark-tertiary);
        }
      }
    }
  }
  .playlist-menu-wrapper {
    position: relative;
  }
  .playlist-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: calc(var(--spacing) * 0);
    z-index: 1000;
    min-width: 220px;
    overflow: hidden;
    border-radius: 8px;
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: var(--context-menu-border);
    background-color: var(--context-menu-bg);
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    animation: slideDown 0.3s ease both;
  }
  .playlist-menu-item {
    display: flex;
    cursor: pointer;
    align-items: center;
    gap: calc(var(--spacing) * 3);
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 1px;
    border-color: var(--playlist-border);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 3);
    font-size: 0.95rem;
    color: var(--text-primary);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .playlist-menu-item:last-child {
    border-bottom: none;
  }
  .playlist-menu-item:hover {
    background-color: var(--context-menu-hover);
    color: var(--btn-primary-bg);
  }
  .playlist-menu-item.active {
    background-color: rgba(102,126,234,0.1);
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
    color: var(--btn-primary-bg);
  }
  .playlist-menu-icon {
    width: calc(var(--spacing) * 5);
    text-align: center;
    font-size: 1.1rem;
  }
  .playlist-selector {
    margin-bottom: calc(var(--spacing) * 4);
    flex-shrink: 0;
  }
  .playlist-search-overlay {
    margin-bottom: calc(var(--spacing) * 4);
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
    border-radius: var(--radius-lg);
    background-color: var(--color-gray-50);
    padding: calc(var(--spacing) * 3);
    &:where(.dark, .dark *) {
      background-color: var(--color-bg-dark-secondary);
    }
  }
  .playlist-container {
    flex: 1;
    overflow-y: auto;
  }
  .playlist-empty {
    padding-block: calc(var(--spacing) * 8);
    text-align: center;
    color: var(--color-gray-500);
    &:where(.dark, .dark *) {
      color: var(--color-text-dark-secondary);
    }
  }
  #search-close {
    padding-inline: calc(var(--spacing) * 3);
    padding-block: calc(var(--spacing) * 2);
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-500);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    &:hover {
      @media (hover: hover) {
        color: var(--color-red-500);
      }
    }
    &:where(.dark, .dark *) {
      color: var(--color-text-dark-secondary);
    }
    &:where(.dark, .dark *) {
      &:hover {
        @media (hover: hover) {
          color: var(--color-red-400);
        }
      }
    }
  }
  .playlist-dropdown {
    width: 100%;
    cursor: pointer;
    border-radius: 8px;
    padding-inline: 15px;
    padding-block: 10px;
    font-size: 1rem;
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-outline-style: none;
    outline-style: none;
  }
  .playlist-dropdown:hover {
    border-color: var(--btn-info-bg);
  }
  .playlist-dropdown:focus {
    &:focus {
      border-color: var(--color-brand-start);
    }
    &:focus {
      --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
      box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    }
    &:focus {
      --tw-ring-color: color-mix(in srgb, #667eea 20%, transparent);
      @supports (color: color-mix(in lab, red, red)) {
        --tw-ring-color: color-mix(in oklab, var(--color-brand-start) 20%, transparent);
      }
    }
  }
  .playlist-search-input:focus {
    &:focus {
      border-color: var(--color-brand-start);
    }
    &:focus {
      --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
      box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    }
    &:focus {
      --tw-ring-color: color-mix(in srgb, #667eea 20%, transparent);
      @supports (color: color-mix(in lab, red, red)) {
        --tw-ring-color: color-mix(in oklab, var(--color-brand-start) 20%, transparent);
      }
    }
  }
  .playlist-search-overlay {
    position: absolute;
    top: 60px;
    right: 25px;
    left: 25px;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 8px;
    background-color: var(--card-bg);
    padding: 15px;
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    animation: slideDown 0.3s ease;
  }
  .playlist-search-input {
    flex: 1;
    border-radius: 0.25rem;
    border-style: var(--tw-border-style);
    border-width: 2px;
    background-color: var(--card-bg-secondary);
    padding-inline: 15px;
    padding-block: 10px;
    font-size: var(--text-base);
    line-height: var(--tw-leading, var(--text-base--line-height));
    color: var(--text-primary);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    border-color: var(--card-border);
  }
  .playlist-search-input:focus {
    --tw-outline-style: none;
    outline-style: none;
    border-color: var(--btn-primary-bg);
    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    --tw-ring-color: color-mix(in srgb, oklch(62.3% 0.214 259.815) 15%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      --tw-ring-color: color-mix(in oklab, var(--color-blue-500) 15%, transparent);
    }
  }
  .search-close-btn {
    cursor: pointer;
    border-radius: 0.25rem;
    border-style: var(--tw-border-style);
    border-width: 0px;
    background-color: var(--status-offline);
    padding-inline: 15px;
    padding-block: 10px;
    font-size: var(--text-base);
    line-height: var(--tw-leading, var(--text-base--line-height));
    color: var(--color-white);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .search-close-btn:hover {
    background: var(--status-offline-hover);
  }
  .playlist-container {
    min-height: calc(var(--spacing) * 0);
    flex: 1;
    overflow-y: auto;
  }
  .playlist-empty {
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 10);
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
  }
  .playlist-item {
    margin-bottom: calc(var(--spacing) * 2);
    display: flex;
    cursor: pointer;
    align-items: center;
    justify-content: space-between;
    border-radius: 8px;
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: transparent;
    padding-inline: calc(var(--spacing) * 3);
    padding-block: 10px;
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    min-width: 0;
  }
  .playlist-item[style*="display: none"] {
    display: none;
  }
  .playlist-item:hover {
    border-color: var(--playlist-item-active);
  }
  .playlist-item.active {
    color: var(--text-white);
    border-color: var(--playlist-item-active);
    border-left: 4px solid var(--btn-info-bg);
    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    --tw-ring-color: color-mix(in srgb, oklch(70.7% 0.165 254.624) 20%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      --tw-ring-color: color-mix(in oklab, var(--color-blue-400) 20%, transparent);
    }
    animation: activeGlow 2s ease-in-out infinite;
  }
  .playlist-item-info {
    flex: 1;
    min-width: 0;
    overflow: hidden;
  }
  .playlist-item-title {
    margin-bottom: calc(var(--spacing) * 1);
    font-size: 0.95rem;
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--playlist-item-text);
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
  }
  .playlist-item.active .playlist-item-title {
    color: var(--text-white);
  }
  .playlist-item-date {
    font-size: 0.75rem;
    color: var(--text-secondary);
  }
  .playlist-item.active .playlist-item-date {
    color: rgba(255, 255, 255, 0.9);
  }
  .playlist-item-icon {
    margin-right: calc(var(--spacing) * 3);
    font-size: 1.3rem;
  }
  .playlist-item-play {
    font-size: 1.1rem;
    opacity: 0%;
    transition-property: opacity;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .playlist-item:hover .playlist-item-play, .playlist-item.active .playlist-item-play {
    opacity: 100%;
  }
  .playlist-item.selected {
    border-color: var(--btn-primary-hover);
    background-color: var(--btn-primary-bg);
    color: var(--text-white);
    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    --tw-ring-color: color-mix(in srgb, oklch(62.3% 0.214 259.815) 20%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      --tw-ring-color: color-mix(in oklab, var(--color-blue-500) 20%, transparent);
    }
  }
  .playlist-item.selected .playlist-item-date {
    color: rgba(255, 255, 255, 0.85);
  }
  .playlist-item.active.selected {
    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    --tw-ring-color: color-mix(in srgb, oklch(62.3% 0.214 259.815) 40%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      --tw-ring-color: color-mix(in oklab, var(--color-blue-500) 40%, transparent);
    }
  }
  .queue-badge {
    margin-right: calc(var(--spacing) * 2);
    display: inline-flex;
    height: 22px;
    min-width: 28px;
    align-items: center;
    justify-content: center;
    border-radius: calc(infinity * 1px);
    padding-inline: 6px;
    font-size: 11px;
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
  }
  .queue-badge:hover {
    --tw-scale-x: 105%;
    --tw-scale-y: 105%;
    --tw-scale-z: 105%;
    scale: var(--tw-scale-x) var(--tw-scale-y);
    box-shadow: 0 3px 6px rgba(102, 126, 234, 0.4);
  }
}
@keyframes activeGlow {
  0%, 100% {
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
  }
  50% {
    box-shadow: 0 0 0 4px rgba(33, 150, 243, 0.4);
  }
}
@layer components {
  .upload-section {
    border-radius: 15px;
    background-color: var(--card-bg);
    padding: 25px;
    --tw-shadow: var(--shadow-md);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  @media (min-width: 768px) {
    .upload-section {
      display: flex;
      flex-direction: column;
      min-height: 0;
    }
  }
  .upload-tabs {
    margin-bottom: 25px;
    display: flex;
    gap: calc(var(--spacing) * 0);
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 2px;
    border-color: var(--import-tab-border);
  }
  .tab-header {
    margin-bottom: calc(2px * -1);
    flex: 1;
    cursor: pointer;
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 3px;
    border-color: transparent;
    padding-inline: calc(var(--spacing) * 5);
    padding-block: 15px;
    text-align: center;
    font-size: 1rem;
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--import-tab-text);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    -webkit-user-select: none;
    -moz-user-select: none;
         user-select: none;
  }
  .tab-header:hover {
    color: var(--btn-primary-bg);
    background: var(--import-tab-hover-bg);
  }
  .tab-header.active {
    color: var(--btn-primary-bg);
    border-bottom-color: var(--btn-primary-bg);
    background: var(--import-tab-hover-bg);
  }
  .tab-content {
    display: none;
  }
  .tab-content.active {
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.3s ease both;
    overflow-y: auto;
  }
  @media (min-width: 768px) {
    .tab-content.active {
      flex: 0 1 auto;
    }
  }
  .upload-playlist-selector {
    margin-bottom: calc(var(--spacing) * 4);
  }
  .upload-area {
    box-sizing: border-box;
    display: flex;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    border-style: var(--tw-border-style);
    border-width: 3px;
    --tw-border-style: dashed;
    border-style: dashed;
    border-color: var(--color-gray-300);
    background-color: var(--color-gray-50);
    padding: calc(var(--spacing) * 8);
    text-align: center;
    transition-property: all;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    &:hover {
      @media (hover: hover) {
        border-color: var(--color-brand-start);
      }
    }
    &:hover {
      @media (hover: hover) {
        background-color: var(--color-blue-50);
      }
    }
    &:where(.dark, .dark *) {
      border-color: #3a4a5c;
    }
    &:where(.dark, .dark *) {
      background-color: var(--color-bg-dark-secondary);
    }
    &:where(.dark, .dark *) {
      &:hover {
        @media (hover: hover) {
          background-color: var(--color-bg-dark-tertiary);
        }
      }
    }
  }
  .upload-content {
    text-align: center;
  }
  .upload-icon {
    margin-bottom: calc(var(--spacing) * 4);
    font-size: var(--text-5xl);
    line-height: var(--tw-leading, var(--text-5xl--line-height));
  }
  #upload-btn {
    border-radius: var(--radius-md);
    background-color: var(--color-brand-start);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 2);
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    &:hover {
      @media (hover: hover) {
        background-color: var(--color-brand-hover);
      }
    }
  }
  .youtube-input-area {
    border-radius: var(--radius-lg);
    border-style: var(--tw-border-style);
    border-width: 3px;
    --tw-border-style: dashed;
    border-style: dashed;
    border-color: var(--color-gray-300);
    background-color: var(--color-gray-50);
    padding: calc(var(--spacing) * 8);
    text-align: center;
    &:where(.dark, .dark *) {
      border-color: #3a4a5c;
    }
    &:where(.dark, .dark *) {
      background-color: var(--color-bg-dark-secondary);
    }
  }
  .youtube-icon {
    margin-bottom: calc(var(--spacing) * 4);
    font-size: var(--text-5xl);
    line-height: var(--tw-leading, var(--text-5xl--line-height));
  }
  .youtube-input-group {
    margin-inline: auto;
    display: flex;
    max-width: var(--container-2xl);
    gap: calc(var(--spacing) * 2);
  }
  .youtube-url-input {
    flex: 1;
    border-radius: var(--radius-lg);
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: var(--color-gray-300);
    background-color: var(--color-white);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 3);
    transition-property: all;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    &:focus {
      border-color: var(--color-brand-start);
    }
    &:focus {
      --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(4px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
      box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    }
    &:focus {
      --tw-ring-color: color-mix(in srgb, #667eea 20%, transparent);
      @supports (color: color-mix(in lab, red, red)) {
        --tw-ring-color: color-mix(in oklab, var(--color-brand-start) 20%, transparent);
      }
    }
    &:focus {
      --tw-outline-style: none;
      outline-style: none;
    }
    &:where(.dark, .dark *) {
      border-color: #3a4a5c;
    }
    &:where(.dark, .dark *) {
      background-color: var(--color-bg-dark);
    }
  }
  #youtube-download-btn {
    border-radius: var(--radius-lg);
    background-color: var(--color-brand-start);
    padding-inline: calc(var(--spacing) * 6);
    padding-block: calc(var(--spacing) * 3);
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
    color: var(--color-white);
    --tw-shadow: 0 4px 6px -1px var(--tw-shadow-color, rgb(0 0 0 / 0.1)), 0 2px 4px -2px var(--tw-shadow-color, rgb(0 0 0 / 0.1));
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    transition-property: all;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    &:hover {
      @media (hover: hover) {
        --tw-translate-y: calc(var(--spacing) * -0.5);
        translate: var(--tw-translate-x) var(--tw-translate-y);
      }
    }
    &:hover {
      @media (hover: hover) {
        background-color: var(--color-brand-hover);
      }
    }
  }
  @media (min-width: 768px) {
    .upload-area {
      flex: 0 1 auto;
      min-height: auto;
    }
  }
  .upload-area:hover, .upload-area.dragover {
    border-color: var(--btn-primary-bg);
    background: var(--upload-hover-bg);
  }
  .upload-content {
    pointer-events: none;
    width: 100%;
  }
  .upload-icon {
    margin-bottom: 15px;
    font-size: 3rem;
  }
  .upload-area p {
    margin-bottom: 10px;
    font-size: 1.1rem;
    color: var(--text-primary);
  }
  #upload-btn {
    cursor: pointer;
    border-radius: 0.25rem;
    border-style: var(--tw-border-style);
    border-width: 0px;
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 2);
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--text-white);
  }
  #upload-btn:hover {
    background: var(--btn-primary-hover);
  }
  .upload-area small {
    color: var(--text-secondary);
  }
  .youtube-input-area {
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 10px;
    border-style: var(--tw-border-style);
    border-width: 3px;
    --tw-border-style: dashed;
    border-style: dashed;
    background-color: var(--upload-bg);
    padding: 30px;
    text-align: center;
    border-color: var(--upload-border);
    flex: 1;
    min-height: 200px;
  }
  @media (min-width: 768px) {
    .youtube-input-area {
      flex: 0 1 auto;
      min-height: auto;
    }
  }
  .youtube-input-area > * {
    width: 100%;
  }
  .youtube-icon {
    margin-bottom: 15px;
    font-size: 3rem;
  }
  .youtube-input-area p {
    margin-bottom: calc(var(--spacing) * 5);
    font-size: 1.1rem;
    color: var(--text-primary);
  }
  .youtube-input-group {
    margin-inline: auto;
    margin-bottom: 15px;
    display: flex;
    max-width: 600px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .youtube-url-input {
    min-width: 200px;
    flex: 1;
    border-radius: 8px;
    border-style: var(--tw-border-style);
    border-width: 2px;
    background-color: var(--card-bg);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 3);
    font-size: 1rem;
    color: var(--text-primary);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    border-color: var(--youtube-input-border);
  }
  .youtube-url-input:focus {
    --tw-outline-style: none;
    outline-style: none;
    border-color: var(--btn-primary-bg);
    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    --tw-ring-color: color-mix(in srgb, oklch(62.3% 0.214 259.815) 15%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      --tw-ring-color: color-mix(in oklab, var(--color-blue-500) 15%, transparent);
    }
  }
  .youtube-download-btn {
    cursor: pointer;
    border-radius: 8px;
    padding-inline: calc(var(--spacing) * 6);
    padding-block: calc(var(--spacing) * 3);
    font-size: 1rem;
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    white-space: nowrap;
    color: var(--text-white);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    background: var(--btn-primary-bg);
  }
  .youtube-download-btn:hover {
    background: var(--btn-primary-hover);
    --tw-translate-y: calc(var(--spacing) * -0.5);
    translate: var(--tw-translate-x) var(--tw-translate-y);
    box-shadow: var(--shadow-md);
  }
  .youtube-download-btn:active {
    --tw-translate-y: calc(var(--spacing) * 0);
    translate: var(--tw-translate-x) var(--tw-translate-y);
  }
  .youtube-input-area small {
    font-size: 0.9rem;
    color: var(--text-secondary);
  }
  .upload-playlist-selector {
    margin-bottom: 15px;
    border-radius: 8px;
    background-color: var(--card-bg-secondary);
    padding-inline: calc(var(--spacing) * 3);
    padding-block: calc(var(--spacing) * 3);
  }
  .upload-playlist-selector label {
    margin-bottom: calc(var(--spacing) * 2);
    display: block;
    font-size: 0.9rem;
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
  }
  .playlist-select {
    width: 100%;
    cursor: pointer;
    border-radius: 8px;
    padding-inline: 15px;
    padding-block: 10px;
    font-size: 1rem;
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-outline-style: none;
    outline-style: none;
  }
  .playlist-select:hover {
    border-color: var(--btn-info-bg);
  }
  .playlist-select:focus {
    border-color: var(--color-brand-start);
    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    --tw-ring-color: color-mix(in srgb, #667eea 20%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      --tw-ring-color: color-mix(in oklab, var(--color-brand-start) 20%, transparent);
    }
  }
  .upload-playlist-dropdown {
    box-sizing: border-box;
    width: 100%;
    cursor: pointer;
    border-radius: 8px;
    border-style: var(--tw-border-style);
    border-width: 2px;
    background-color: var(--card-bg);
    padding-inline: calc(var(--spacing) * 3);
    padding-block: 10px;
    font-size: 1rem;
    color: var(--text-primary);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-outline-style: none;
    outline-style: none;
    border-color: var(--card-border);
  }
  .upload-playlist-dropdown:hover {
    border-color: var(--btn-info-bg);
  }
  .upload-playlist-dropdown:focus {
    border-color: var(--btn-info-bg);
    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    --tw-ring-color: color-mix(in srgb, oklch(70.7% 0.165 254.624) 15%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      --tw-ring-color: color-mix(in oklab, var(--color-blue-400) 15%, transparent);
    }
  }
  .multi-select-dropdown {
    position: relative;
    width: 100%;
  }
  .multi-select-button {
    box-sizing: border-box;
    display: flex;
    width: 100%;
    cursor: pointer;
    align-items: center;
    justify-content: space-between;
    border-radius: 8px;
    border-style: var(--tw-border-style);
    border-width: 2px;
    padding-inline: calc(var(--spacing) * 3);
    padding-block: 10px;
    text-align: left;
    font-size: 1rem;
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-outline-style: none;
    outline-style: none;
  }
  .multi-select-button:hover {
    border-color: var(--btn-primary-bg);
  }
  .multi-select-button:focus {
    border-color: var(--btn-primary-bg);
    --tw-ring-shadow: var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color, currentcolor);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    --tw-ring-color: color-mix(in srgb, oklch(62.3% 0.214 259.815) 15%, transparent);
    @supports (color: color-mix(in lab, red, red)) {
      --tw-ring-color: color-mix(in oklab, var(--color-blue-500) 15%, transparent);
    }
  }
  .multi-select-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-primary);
  }
  .multi-select-label.empty {
    color: var(--text-secondary);
  }
  .multi-select-arrow {
    margin-left: calc(var(--spacing) * 2);
    font-size: 0.8rem;
    color: var(--text-secondary);
    transition-property: transform, translate, scale, rotate;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .multi-select-dropdown.open .multi-select-arrow {
    rotate: 180deg;
  }
  .multi-select-dropdown-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: calc(var(--spacing) * 0);
    left: calc(var(--spacing) * 0);
    z-index: 1000;
    max-height: 250px;
    overflow-y: auto;
    border-radius: 8px;
    --tw-shadow: var(--shadow-md);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    border: 2px solid var(--card-border);
    background: var(--context-menu-bg);
    animation: fadeInScale 0.2s ease both;
  }
  .multi-select-item {
    display: flex;
    cursor: pointer;
    align-items: center;
    gap: 10px;
    padding-inline: calc(var(--spacing) * 3);
    padding-block: 10px;
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    -webkit-user-select: none;
    -moz-user-select: none;
         user-select: none;
  }
  .multi-select-item:hover {
    background: var(--context-menu-hover);
  }
  .multi-select-item input[type="checkbox"] {
    margin: calc(var(--spacing) * 0);
    height: 18px;
    width: 18px;
    cursor: pointer;
    accent-color: var(--btn-primary-bg);
  }
  .multi-select-item label {
    margin: calc(var(--spacing) * 0);
    flex: 1;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-primary);
  }
  .multi-select-empty {
    padding-inline: calc(var(--spacing) * 3);
    padding-block: calc(var(--spacing) * 5);
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
  }
  .conversion-progress-header {
    margin-bottom: calc(var(--spacing) * 3);
  }
}
@layer components {
  .messages-section {
    display: flex;
    flex-direction: column;
    border-radius: 15px;
    background-color: var(--card-bg);
    padding: 25px;
    --tw-shadow: var(--shadow-md);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    width: 100%;
    max-width: 350px;
  }
  .messages-container {
    overflow-y: auto;
    scroll-behavior: smooth;
    border-radius: 8px;
    border-style: var(--tw-border-style);
    border-width: 1px;
    border-color: var(--card-border);
    background-color: var(--card-bg-secondary);
    padding: 15px;
    height: 500px;
  }
  @media (min-width: 768px) {
    .messages-container {
      height: 100%;
      flex: 1;
      min-height: 0;
    }
  }
  .message {
    margin-bottom: calc(var(--spacing) * 3);
    border-radius: 8px;
    border-left-style: var(--tw-border-style);
    border-left-width: 4px;
    background-color: var(--message-bg);
    padding-inline: calc(var(--spacing) * 3);
    padding-block: calc(var(--spacing) * 2);
    color: var(--text-primary);
    border-left-color: var(--btn-primary-bg);
    min-width: 0;
    overflow: hidden;
  }
  .message.system {
    background: var(--message-system-bg);
    border-left-color: var(--status-online);
  }
  .message.error {
    background: var(--message-error-bg);
    border-left-color: var(--status-offline);
  }
  .message.success {
    background: var(--message-success-bg);
    border-left-color: var(--status-online);
  }
  .message.action {
    background: var(--message-action-bg);
    border-left-color: var(--btn-info-bg);
  }
  .message .timestamp {
    font-size: 0.8rem;
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--text-secondary);
  }
  .message .content {
    margin-top: calc(var(--spacing) * 1);
    display: block;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
  }
}
@layer components {
  .modal-overlay {
    position: fixed;
    inset: calc(var(--spacing) * 0);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--modal-overlay);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease;
  }
  .modal-container {
    width: 90%;
    max-width: 400px;
    border-radius: 12px;
    background-color: var(--modal-bg);
    padding: calc(var(--spacing) * 6);
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    animation: scaleIn 0.2s ease;
  }
  .modal-container h3 {
    margin: calc(var(--spacing) * 0);
    margin-bottom: calc(var(--spacing) * 4);
    font-size: 1.3em;
    color: var(--text-primary);
  }
  .modal-container p {
    margin: calc(var(--spacing) * 0);
    margin-bottom: calc(var(--spacing) * 5);
    color: var(--text-secondary);
    line-height: 1.5;
  }
  .modal-input {
    margin-bottom: calc(var(--spacing) * 5);
    box-sizing: border-box;
    width: 100%;
    border-radius: 0.25rem;
    border-style: var(--tw-border-style);
    border-width: 2px;
    background-color: var(--card-bg);
    padding-inline: calc(var(--spacing) * 3);
    padding-block: calc(var(--spacing) * 2);
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
    color: var(--text-primary);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    border-color: var(--card-border);
  }
  .modal-input:focus {
    --tw-outline-style: none;
    outline-style: none;
    border-color: var(--btn-primary-bg);
  }
  .modal-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
  }
  .modal-btn {
    cursor: pointer;
    border-radius: 0.25rem;
    border-style: var(--tw-border-style);
    border-width: 0px;
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 2.5);
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .modal-btn-cancel {
    background-color: var(--btn-secondary-bg);
    color: var(--text-primary);
  }
  .modal-btn-cancel:hover {
    background: var(--btn-secondary-hover);
  }
  .modal-btn-confirm {
    background-color: var(--btn-primary-bg);
    color: var(--text-white);
  }
  .modal-btn-confirm:hover {
    background: var(--btn-primary-hover);
    --tw-translate-y: -1px;
    translate: var(--tw-translate-x) var(--tw-translate-y);
    box-shadow: var(--shadow-md);
  }
  .modal-btn-danger {
    background-color: var(--status-offline);
    color: var(--text-white);
  }
  .modal-btn-danger:hover {
    background: var(--modal-btn-danger-hover);
    --tw-translate-y: -1px;
    translate: var(--tw-translate-x) var(--tw-translate-y);
    box-shadow: var(--shadow-md);
  }
  .modal-btn:disabled {
    cursor: not-allowed;
    background-color: var(--btn-secondary-bg);
    opacity: 60%;
  }
  .modal-btn:disabled:hover {
    --tw-translate-y: calc(var(--spacing) * 0);
    translate: var(--tw-translate-x) var(--tw-translate-y);
    --tw-shadow: 0 0 #0000;
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  .modal-container-wide {
    max-width: 500px;
  }
  .modal-container-large {
    max-height: 90vh;
    max-width: 900px;
    overflow-y: auto;
  }
  .import-upload-section {
    margin-block: calc(var(--spacing) * 5);
  }
  .import-file-input-wrapper {
    margin-top: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
  }
  .import-file-btn {
    cursor: pointer;
    border-radius: 0.25rem;
    border-style: var(--tw-border-style);
    border-width: 0px;
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 3);
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
    color: var(--text-white);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    background: var(--btn-primary-bg);
  }
  .import-file-btn:hover {
    background: var(--btn-primary-hover);
    --tw-translate-y: -1px;
    translate: var(--tw-translate-x) var(--tw-translate-y);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
  }
  .import-file-name {
    font-size: 14px;
    color: var(--text-secondary);
    font-style: italic;
  }
  .import-preview-container {
    margin-block: calc(var(--spacing) * 5);
    max-height: 500px;
    overflow-y: auto;
    border-radius: 8px;
    border-style: var(--tw-border-style);
    border-width: 1px;
    border-color: var(--table-border);
  }
  .import-preview-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
  }
  .import-preview-table thead {
    position: sticky;
    top: calc(var(--spacing) * 0);
    z-index: 10;
    background-color: var(--table-header-bg);
  }
  .import-preview-table th {
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 2px;
    border-color: var(--table-border);
    padding-inline: calc(var(--spacing) * 3);
    padding-block: calc(var(--spacing) * 3);
    text-align: left;
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    color: var(--table-text);
  }
  .import-preview-table td {
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 1px;
    border-color: var(--table-border);
    padding-inline: 10px;
    padding-block: 10px;
    vertical-align: middle;
    color: var(--text-primary);
  }
  .import-preview-table tbody tr {
    position: relative;
  }
  .import-preview-table tbody tr:hover {
    background: var(--table-row-hover);
  }
  .import-preview-table tbody tr:last-child td {
    border-bottom: none;
  }
  .import-preview-table tbody tr .row-progress-bar {
    position: absolute;
    bottom: calc(var(--spacing) * 0);
    left: calc(var(--spacing) * 0);
    z-index: 1;
    height: 2px;
    width: calc(var(--spacing) * 0);
    background-color: var(--btn-info-bg);
    transition-property: width;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 300ms;
    transition-duration: 300ms;
  }
  .import-preview-table tbody tr .row-progress-bar.converting {
    background: var(--btn-warning-bg);
  }
  .import-preview-table tbody tr .row-progress-bar.done {
    background: var(--status-online);
    width: 100%;
  }
  .import-preview-table .status-icon {
    display: inline-block;
    width: 30px;
    text-align: center;
    font-size: 1.2rem;
  }
  .import-preview-table .video-link {
    font-size: 0.85rem;
    word-break: break-all;
    color: var(--btn-primary-bg);
    text-decoration-line: none;
  }
  .import-preview-table .video-link:hover {
    text-decoration-line: underline;
  }
  .import-preview-table .video-title {
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
  }
  .status-pending {
    color: var(--text-secondary);
  }
  .status-downloading {
    color: var(--btn-info-bg);
  }
  .status-converting {
    color: var(--btn-warning-bg);
  }
  .status-done {
    color: var(--status-online);
  }
  .status-error {
    color: var(--status-offline);
  }
  .status-skipped {
    color: var(--btn-primary-bg);
  }
  .import-summary {
    margin-top: 15px;
    border-radius: 6px;
    background-color: var(--card-bg-secondary);
    padding: 15px;
    font-size: 14px;
    color: var(--text-primary);
  }
  .import-summary strong {
    margin-right: calc(var(--spacing) * 2);
  }
  .playlist-selection-modal {
    position: fixed;
    inset: calc(var(--spacing) * 0);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--modal-overlay);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease;
  }
  .playlist-selection-modal .modal-content {
    display: flex;
    max-height: 80vh;
    width: 90%;
    max-width: 500px;
    flex-direction: column;
    border-radius: 12px;
    background-color: var(--modal-bg);
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    animation: scaleIn 0.2s ease;
  }
  .playlist-selection-modal .modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 1px;
    border-color: var(--card-border);
    padding-inline: calc(var(--spacing) * 6);
    padding-block: calc(var(--spacing) * 5);
  }
  .playlist-selection-modal .modal-header h2 {
    margin: calc(var(--spacing) * 0);
    font-size: 1.3em;
    color: var(--text-primary);
  }
  .playlist-selection-modal .modal-close {
    display: flex;
    height: calc(var(--spacing) * 8);
    width: calc(var(--spacing) * 8);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    border-radius: 0.25rem;
    border-style: var(--tw-border-style);
    border-width: 0px;
    background-color: transparent;
    padding: calc(var(--spacing) * 0);
    font-size: 28px;
    color: var(--text-secondary);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .playlist-selection-modal .modal-close:hover {
    background: var(--btn-secondary-bg);
    color: var(--text-primary);
  }
  .playlist-selection-modal .modal-body {
    flex: 1;
    overflow-y: auto;
    padding: calc(var(--spacing) * 6);
  }
  .playlist-selection-modal .video-name {
    margin-bottom: calc(var(--spacing) * 5);
    border-radius: 6px;
    background-color: var(--card-bg-secondary);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 3);
    font-size: 14px;
    overflow-wrap: break-word;
    color: var(--text-primary);
  }
  .playlist-selection-modal .video-name strong {
    margin-right: calc(var(--spacing) * 2);
    color: var(--btn-primary-bg);
  }
  .playlist-selection-modal .playlist-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .playlist-selection-modal .playlist-item {
    display: flex;
    cursor: pointer;
    align-items: center;
    border-radius: 8px;
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: var(--card-border);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 3);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    -webkit-user-select: none;
    -moz-user-select: none;
         user-select: none;
  }
  .playlist-selection-modal .playlist-item:hover {
    border-color: var(--btn-primary-bg);
    background: var(--card-bg-secondary);
  }
  .playlist-selection-modal .playlist-item input[type="checkbox"] {
    margin-right: calc(var(--spacing) * 3);
    height: 18px;
    width: 18px;
    cursor: pointer;
    accent-color: var(--btn-primary-bg);
  }
  .playlist-selection-modal .playlist-name {
    flex: 1;
    font-size: 15px;
    color: var(--text-primary);
  }
  .playlist-selection-modal .playlist-badge {
    margin-left: calc(var(--spacing) * 2);
    border-radius: 12px;
    background-color: var(--btn-primary-bg);
    padding-inline: 10px;
    padding-block: calc(var(--spacing) * 1);
    font-size: 12px;
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
    color: var(--text-white);
  }
  .playlist-selection-modal .no-playlists {
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 10);
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
  }
  .playlist-selection-modal .modal-loading {
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 10);
    text-align: center;
  }
  .playlist-selection-modal .modal-loading .spinner {
    margin-inline: auto;
    margin-bottom: calc(var(--spacing) * 4);
    height: calc(var(--spacing) * 10);
    width: calc(var(--spacing) * 10);
    border-radius: calc(infinity * 1px);
    border-style: var(--tw-border-style);
    border-width: 4px;
    border-color: var(--loading-spinner-track);
    border-top: 4px solid var(--loading-spinner-fill);
    animation: spin 1s linear infinite;
  }
  .playlist-selection-modal .modal-loading p {
    margin: calc(var(--spacing) * 0);
    font-size: 14px;
    color: var(--text-secondary);
  }
  .playlist-selection-modal .modal-error {
    margin-top: calc(var(--spacing) * 4);
    border-radius: 6px;
    border-left-style: var(--tw-border-style);
    border-left-width: 4px;
    background-color: var(--message-error-bg);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 3);
    font-size: 14px;
    color: var(--status-offline);
    border-left-color: var(--status-offline);
  }
  .playlist-selection-modal .modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    border-top-style: var(--tw-border-style);
    border-top-width: 1px;
    border-color: var(--card-border);
    padding-inline: calc(var(--spacing) * 6);
    padding-block: calc(var(--spacing) * 4);
  }
  .playlist-selection-modal .btn-cancel, .playlist-selection-modal .btn-save {
    cursor: pointer;
    border-radius: 0.25rem;
    border-style: var(--tw-border-style);
    border-width: 0px;
    padding-inline: calc(var(--spacing) * 6);
    padding-block: calc(var(--spacing) * 2.5);
    font-size: 14px;
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .playlist-selection-modal .btn-cancel {
    background-color: var(--btn-secondary-bg);
    color: var(--text-primary);
  }
  .playlist-selection-modal .btn-cancel:hover {
    background: var(--btn-secondary-hover);
  }
  .playlist-selection-modal .btn-save {
    background-color: var(--btn-primary-bg);
    color: var(--text-white);
  }
  .playlist-selection-modal .btn-save:hover {
    background: var(--btn-primary-hover);
    --tw-translate-y: -1px;
    translate: var(--tw-translate-x) var(--tw-translate-y);
    box-shadow: var(--shadow-md);
  }
  .playlist-selection-modal .btn-save:disabled {
    cursor: not-allowed;
    background-color: var(--btn-secondary-bg);
    opacity: 60%;
  }
  .playlist-selection-modal .btn-save:disabled:hover {
    --tw-translate-y: calc(var(--spacing) * 0);
    translate: var(--tw-translate-x) var(--tw-translate-y);
    --tw-shadow: 0 0 #0000;
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  .playlist-selection-modal .modal-content-delete {
    border-style: var(--tw-border-style);
    border-width: 3px;
    border-color: var(--status-offline);
    box-shadow: 0 0 20px rgba(231, 76, 60, 0.3);
  }
  .playlist-selection-modal .btn-delete {
    background-color: var(--status-offline);
    color: var(--text-white);
  }
  .playlist-selection-modal .btn-delete:hover {
    background: var(--modal-btn-danger-hover);
    --tw-translate-y: -1px;
    translate: var(--tw-translate-x) var(--tw-translate-y);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.4);
  }
  .playlist-selection-modal .btn-delete:disabled {
    cursor: not-allowed;
    background-color: var(--btn-secondary-bg);
    opacity: 60%;
  }
  .playlist-selection-modal .btn-delete:disabled:hover {
    --tw-translate-y: calc(var(--spacing) * 0);
    translate: var(--tw-translate-x) var(--tw-translate-y);
    --tw-shadow: 0 0 #0000;
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  }
  .import-scan-progress {
    margin-block: calc(var(--spacing) * 5);
    border-radius: 12px;
    border-style: var(--tw-border-style);
    border-width: 0px;
    padding: calc(var(--spacing) * 5);
    --tw-shadow: 0 4px 20px var(--tw-shadow-color, rgba(102,126,234,0.4));
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    animation: fadeIn 0.3s ease;
  }
  .import-scan-progress-header {
    margin-bottom: calc(var(--spacing) * 2.5);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .import-scan-progress-header span:first-child {
    font-size: 15px;
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  }
  .import-scan-progress-count {
    border-radius: 20px;
    padding-inline: calc(var(--spacing) * 3);
    padding-block: calc(var(--spacing) * 1);
    font-size: 16px;
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.2);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  }
  .import-scan-progress-bar {
    position: relative;
    height: calc(var(--spacing) * 3);
    width: 100%;
    overflow: hidden;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.3);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  .import-scan-progress-fill {
    position: relative;
    height: 100%;
    width: calc(var(--spacing) * 0);
    overflow: hidden;
    border-radius: 6px;
    transition-property: width;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 300ms;
    transition-duration: 300ms;
    background: linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, 0.9) 100%);
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.5);
  }
  .import-scan-progress-fill::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    animation: shimmer 2s infinite;
  }
  .import-tabs {
    margin-block: calc(var(--spacing) * 5);
    margin-bottom: calc(var(--spacing) * 6);
    display: flex;
    gap: calc(var(--spacing) * 0);
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 2px;
    border-color: var(--import-tab-border);
  }
  .import-tab {
    position: relative;
    bottom: calc(2px * -1);
    flex: 1;
    cursor: pointer;
    border-style: var(--tw-border-style);
    border-width: 0px;
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 3px;
    border-color: transparent;
    background-color: transparent;
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 3);
    font-size: 15px;
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
    color: var(--import-tab-text);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .import-tab:hover {
    color: var(--btn-primary-bg);
    background: var(--import-tab-hover-bg);
  }
  .import-tab.active {
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    color: var(--btn-primary-bg);
    border-bottom-color: var(--btn-primary-bg);
  }
  .import-tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
  }
  .import-tab-content.active {
    display: block;
  }
  .import-tab-description {
    margin-bottom: calc(var(--spacing) * 5);
    font-size: 14px;
    color: var(--text-secondary);
  }
  .import-url-input-wrapper {
    margin-top: 15px;
  }
  .import-url-input-wrapper label {
    margin-bottom: calc(var(--spacing) * 2);
    display: block;
    font-size: 14px;
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
  }
  .import-youtube-url-input {
    box-sizing: border-box;
    width: 100%;
    border-radius: 6px;
    border-style: var(--tw-border-style);
    border-width: 2px;
    background-color: var(--card-bg);
    padding-inline: 14px;
    padding-block: calc(var(--spacing) * 3);
    font-size: 14px;
    color: var(--text-primary);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    border-color: var(--card-border);
    font-family: 'Segoe UI', system-ui, sans-serif;
  }
  .import-youtube-url-input:focus {
    --tw-outline-style: none;
    outline-style: none;
    border-color: var(--btn-primary-bg);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
  }
  .import-youtube-url-input::-moz-placeholder {
    color: var(--text-secondary);
    font-style: italic;
  }
  .import-youtube-url-input::placeholder {
    color: var(--text-secondary);
    font-style: italic;
  }
  .import-url-hint {
    margin-top: calc(var(--spacing) * 2.5);
    border-radius: 4px;
    border-left-style: var(--tw-border-style);
    border-left-width: 3px;
    border-color: var(--btn-primary-bg);
    background-color: var(--card-bg-secondary);
    padding-inline: calc(var(--spacing) * 3);
    padding-block: calc(var(--spacing) * 3);
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
  }
  .import-modal-header {
    margin-bottom: calc(var(--spacing) * 4);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
  .import-modal-header > div {
    flex: 1;
  }
  .import-minimize-btn {
    margin-left: calc(var(--spacing) * 3);
    display: flex;
    height: calc(var(--spacing) * 8);
    width: calc(var(--spacing) * 8);
    flex-shrink: 0;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    border-style: var(--tw-border-style);
    border-width: 0px;
    background-color: var(--btn-secondary-bg);
    padding: calc(var(--spacing) * 0);
    font-size: 18px;
    color: var(--text-secondary);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .import-minimize-btn:hover {
    background: var(--btn-secondary-hover);
    color: var(--text-primary);
    --tw-translate-y: -1px;
    translate: var(--tw-translate-x) var(--tw-translate-y);
  }
  .import-minimize-btn:active {
    transform: translateY(0);
  }
  .import-minimized-widget {
    position: fixed;
    right: calc(var(--spacing) * 5);
    bottom: calc(var(--spacing) * 5);
    z-index: 9998;
    width: 300px;
    cursor: pointer;
    border-radius: 12px;
    background-color: var(--modal-bg);
    padding: calc(var(--spacing) * 4);
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    animation: slideInRight 0.3s ease;
  }
  .import-minimized-widget:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
  }
  .import-widget-header {
    margin-bottom: calc(var(--spacing) * 3);
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .import-widget-icon {
    font-size: 24px;
  }
  .import-widget-title {
    font-size: 15px;
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
  }
  .import-widget-progress {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 2);
  }
  .import-widget-progress-bar {
    height: calc(var(--spacing) * 2);
    width: 100%;
    overflow: hidden;
    border-radius: 4px;
    background-color: var(--progress-bg);
  }
  .import-widget-progress-fill {
    height: 100%;
    width: calc(var(--spacing) * 0);
    border-radius: 4px;
    transition-property: width;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 300ms;
    transition-duration: 300ms;
    background: linear-gradient(90deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
  }
  .import-widget-status {
    text-align: center;
    font-size: 13px;
    color: var(--text-secondary);
  }
  .playlist-selection-confirm-modal {
    position: fixed;
    inset: calc(var(--spacing) * 0);
    z-index: 10001;
    display: flex;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
    animation: fadeIn 0.2s ease;
  }
  .confirm-modal-content {
    width: 90%;
    max-width: 450px;
    border-radius: 12px;
    background-color: var(--card-bg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
  }
  .confirm-modal-header {
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 2px;
    border-color: var(--border-color);
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 5);
  }
  .confirm-modal-header h3 {
    margin: calc(var(--spacing) * 0);
    display: flex;
    align-items: center;
    gap: calc(var(--spacing) * 2);
    font-size: 1.3rem;
    color: var(--text-primary);
  }
  .confirm-modal-body {
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 6);
  }
  .confirm-message {
    margin: calc(var(--spacing) * 0);
    margin-bottom: calc(var(--spacing) * 4);
    font-size: var(--text-base);
    line-height: var(--tw-leading, var(--text-base--line-height));
    --tw-leading: calc(var(--spacing) * 6);
    line-height: calc(var(--spacing) * 6);
    color: var(--text-primary);
  }
  .confirm-warning {
    margin: calc(var(--spacing) * 0);
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
    opacity: 80%;
  }
  .confirm-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    border-top-style: var(--tw-border-style);
    border-top-width: 2px;
    border-color: var(--border-color);
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 4);
  }
  .btn-confirm-cancel, .btn-confirm-delete {
    cursor: pointer;
    border-radius: 8px;
    border-style: var(--tw-border-style);
    border-width: 0px;
    padding-inline: calc(var(--spacing) * 5);
    padding-block: calc(var(--spacing) * 2.5);
    font-size: 0.95rem;
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .btn-confirm-cancel {
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: var(--border-color);
    background-color: var(--context-menu-bg);
    color: var(--text-primary);
  }
  .btn-confirm-cancel:hover {
    background: var(--context-menu-hover);
    border-color: var(--btn-primary-bg);
    color: var(--btn-primary-bg);
  }
  .btn-confirm-delete {
    border-style: var(--tw-border-style);
    border-width: 2px;
    border-color: transparent;
    background-color: var(--status-offline);
    color: var(--text-white);
  }
  .btn-confirm-delete:hover {
    background: var(--modal-btn-danger-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.3);
  }
}
@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}
@keyframes slideInRight {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}
@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
@layer components {
  .context-menu {
    position: fixed;
    z-index: 10000;
    min-width: 180px;
    border-radius: 8px;
    background-color: var(--context-menu-bg);
    padding-block: calc(var(--spacing) * 1.5);
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    animation: fadeInScale 0.2s ease both;
  }
  .context-menu-item {
    display: flex;
    cursor: pointer;
    align-items: center;
    gap: calc(var(--spacing) * 2.5);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 2.5);
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
    color: var(--text-primary);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .context-menu-item:hover {
    background-color: var(--context-menu-hover);
  }
  .context-menu-item-danger {
    color: var(--status-offline);
  }
  .context-menu-item-danger:hover {
    background: var(--message-error-bg);
  }
  .context-menu-icon {
    width: calc(var(--spacing) * 5);
    text-align: center;
    font-size: var(--text-base);
    line-height: var(--tw-leading, var(--text-base--line-height));
  }
  .context-menu-arrow {
    margin-left: auto;
    font-size: var(--text-xs);
    line-height: var(--tw-leading, var(--text-xs--line-height));
    color: var(--text-secondary);
  }
  .context-menu-item-submenu {
    position: relative;
  }
  .context-submenu {
    position: absolute;
    top: calc(var(--spacing) * 0);
    left: 100%;
    z-index: 10001;
    margin-left: calc(var(--spacing) * 1);
    display: none;
    min-width: 160px;
    border-radius: 8px;
    border-style: var(--tw-border-style);
    border-width: 1px;
    border-color: var(--context-menu-border);
    background-color: var(--context-menu-bg);
    padding-block: calc(var(--spacing) * 1.5);
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    animation: fadeInScale 0.2s ease both;
  }
  .context-menu-item-submenu:hover .context-submenu {
    display: block;
  }
  .context-submenu-item {
    cursor: pointer;
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 2);
    font-size: 13px;
    white-space: nowrap;
    color: var(--text-primary);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .context-submenu-item:hover {
    background-color: var(--context-menu-hover);
  }
  .context-menu-separator {
    margin-block: calc(var(--spacing) * 1);
    height: 1px;
    background-color: var(--color-gray-200);
    &:where(.dark, .dark *) {
      background-color: #3a4a5c;
    }
  }
  .context-menu-header {
    background-color: var(--color-gray-50);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 2);
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-600);
    &:where(.dark, .dark *) {
      background-color: var(--color-bg-dark-tertiary);
    }
    &:where(.dark, .dark *) {
      color: var(--color-text-dark-secondary);
    }
  }
  .context-menu-separator {
    margin-block: calc(var(--spacing) * 1.5);
    height: 1px;
    background-color: var(--context-menu-border);
  }
  .context-menu-header {
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 1px;
    border-color: var(--context-menu-border);
    padding-inline: calc(var(--spacing) * 4);
    padding-block: calc(var(--spacing) * 2);
    text-align: center;
    font-size: 12px;
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
    color: var(--btn-primary-bg);
    background: rgba(102, 126, 234, 0.08);
  }
}
@layer components {
  #viewers-count.has-tooltip {
    cursor: pointer;
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  #viewers-count.has-tooltip:hover {
    background: rgba(255, 255, 255, 0.3);
    --tw-translate-y: calc(var(--spacing) * -0.5);
    translate: var(--tw-translate-x) var(--tw-translate-y);
  }
  .viewers-tooltip {
    position: fixed;
    z-index: 10000;
    max-width: 300px;
    min-width: 180px;
    border-radius: 12px;
    padding: calc(var(--spacing) * 3);
    --tw-shadow: var(--shadow-lg);
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    background: rgba(30, 30, 30, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transform: translateX(-50%);
    animation: tooltipFadeIn 0.2s ease;
    pointer-events: none;
  }
  .viewers-tooltip-header {
    margin-bottom: calc(var(--spacing) * 2);
    border-bottom-style: var(--tw-border-style);
    border-bottom-width: 1px;
    border-color: rgba(255,255,255,0.1);
    padding-bottom: calc(var(--spacing) * 1.5);
    font-size: 0.75rem;
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
    --tw-tracking: 0.5px;
    letter-spacing: 0.5px;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
  }
  .viewers-tooltip-list {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing) * 1.5);
  }
  .viewers-tooltip-user {
    border-radius: 0.25rem;
    background-color: rgba(255,255,255,0.05);
    padding-inline: calc(var(--spacing) * 2);
    padding-block: calc(var(--spacing) * 1.5);
    font-size: 0.9rem;
    color: var(--color-white);
    transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke, --tw-gradient-from, --tw-gradient-via, --tw-gradient-to, opacity, box-shadow, transform, translate, scale, rotate, filter, backdrop-filter, display, content-visibility, overlay, pointer-events;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
  }
  .viewers-tooltip::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid rgba(30, 30, 30, 0.95);
  }
}
@layer components {
  .download-progress-section, .conversion-progress-section {
    margin-top: 15px;
    border-radius: 12px;
    padding: calc(var(--spacing) * 5);
    color: var(--color-white);
    --tw-shadow: 0 4px 12px var(--tw-shadow-color, rgba(102,126,234,0.3));
    box-shadow: var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    animation: slideDown 0.3s ease both;
  }
  .download-progress-section .conversion-progress-header h4, .conversion-progress-header h4 {
    margin: calc(var(--spacing) * 0);
    margin-bottom: 15px;
    text-align: center;
    font-size: 1.1em;
    --tw-font-weight: var(--font-weight-semibold);
    font-weight: var(--font-weight-semibold);
  }
  .download-progress-section .conversion-progress-content .progress-bar, .conversion-progress-content .progress-bar {
    height: 25px;
    overflow: hidden;
    border-radius: 12px;
    border-style: var(--tw-border-style);
    border-width: 1px;
    border-color: rgba(255,255,255,0.3);
    background-color: rgba(255,255,255,0.2);
  }
  .download-progress-section .conversion-progress-content .progress-fill {
    height: 100%;
    border-radius: 12px;
    transition-property: width;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 300ms;
    transition-duration: 300ms;
    background: linear-gradient(90deg, #60a5fa, #3b82f6);
    box-shadow: 0 0 10px rgba(96, 165, 250, 0.5);
  }
  .conversion-progress-content .progress-fill {
    height: 100%;
    border-radius: 12px;
    transition-property: width;
    transition-timing-function: var(--tw-ease, var(--default-transition-timing-function));
    transition-duration: var(--tw-duration, var(--default-transition-duration));
    --tw-duration: 300ms;
    transition-duration: 300ms;
    background: linear-gradient(90deg, #4ade80, #22c55e);
    box-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
  }
  .download-progress-section .conversion-progress-content .conversion-info, .conversion-progress-content .conversion-info {
    margin-top: calc(var(--spacing) * 3);
    display: flex;
    justify-content: space-between;
    font-size: 0.95em;
  }
  .download-progress-section .conversion-progress-content #download-text, .conversion-progress-content #conversion-text {
    font-size: 1.1em;
    --tw-font-weight: var(--font-weight-bold);
    font-weight: var(--font-weight-bold);
  }
  .download-progress-section .conversion-progress-content #download-time-label, .conversion-progress-content #conversion-time-label {
    opacity: 90%;
  }
  .download-progress-section .conversion-progress-content small, .conversion-progress-content small {
    margin-top: calc(var(--spacing) * 2);
    display: block;
    text-align: center;
    font-size: 0.85em;
    font-style: italic;
    opacity: 85%;
  }
}
@property --tw-space-y-reverse {
  syntax: "*";
  inherits: false;
  initial-value: 0;
}
@property --tw-border-style {
  syntax: "*";
  inherits: false;
  initial-value: solid;
}
@property --tw-gradient-position {
  syntax: "*";
  inherits: false;
}
@property --tw-gradient-from {
  syntax: "<color>";
  inherits: false;
  initial-value: #0000;
}
@property --tw-gradient-via {
  syntax: "<color>";
  inherits: false;
  initial-value: #0000;
}
@property --tw-gradient-to {
  syntax: "<color>";
  inherits: false;
  initial-value: #0000;
}
@property --tw-gradient-stops {
  syntax: "*";
  inherits: false;
}
@property --tw-gradient-via-stops {
  syntax: "*";
  inherits: false;
}
@property --tw-gradient-from-position {
  syntax: "<length-percentage>";
  inherits: false;
  initial-value: 0%;
}
@property --tw-gradient-via-position {
  syntax: "<length-percentage>";
  inherits: false;
  initial-value: 50%;
}
@property --tw-gradient-to-position {
  syntax: "<length-percentage>";
  inherits: false;
  initial-value: 100%;
}
@property --tw-font-weight {
  syntax: "*";
  inherits: false;
}
@property --tw-shadow {
  syntax: "*";
  inherits: false;
  initial-value: 0 0 #0000;
}
@property --tw-shadow-color {
  syntax: "*";
  inherits: false;
}
@property --tw-shadow-alpha {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 100%;
}
@property --tw-inset-shadow {
  syntax: "*";
  inherits: false;
  initial-value: 0 0 #0000;
}
@property --tw-inset-shadow-color {
  syntax: "*";
  inherits: false;
}
@property --tw-inset-shadow-alpha {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 100%;
}
@property --tw-ring-color {
  syntax: "*";
  inherits: false;
}
@property --tw-ring-shadow {
  syntax: "*";
  inherits: false;
  initial-value: 0 0 #0000;
}
@property --tw-inset-ring-color {
  syntax: "*";
  inherits: false;
}
@property --tw-inset-ring-shadow {
  syntax: "*";
  inherits: false;
  initial-value: 0 0 #0000;
}
@property --tw-ring-inset {
  syntax: "*";
  inherits: false;
}
@property --tw-ring-offset-width {
  syntax: "<length>";
  inherits: false;
  initial-value: 0px;
}
@property --tw-ring-offset-color {
  syntax: "*";
  inherits: false;
  initial-value: #fff;
}
@property --tw-ring-offset-shadow {
  syntax: "*";
  inherits: false;
  initial-value: 0 0 #0000;
}
@property --tw-backdrop-blur {
  syntax: "*";
  inherits: false;
}
@property --tw-backdrop-brightness {
  syntax: "*";
  inherits: false;
}
@property --tw-backdrop-contrast {
  syntax: "*";
  inherits: false;
}
@property --tw-backdrop-grayscale {
  syntax: "*";
  inherits: false;
}
@property --tw-backdrop-hue-rotate {
  syntax: "*";
  inherits: false;
}
@property --tw-backdrop-invert {
  syntax: "*";
  inherits: false;
}
@property --tw-backdrop-opacity {
  syntax: "*";
  inherits: false;
}
@property --tw-backdrop-saturate {
  syntax: "*";
  inherits: false;
}
@property --tw-backdrop-sepia {
  syntax: "*";
  inherits: false;
}
@property --tw-duration {
  syntax: "*";
  inherits: false;
}
@property --tw-translate-x {
  syntax: "*";
  inherits: false;
  initial-value: 0;
}
@property --tw-translate-y {
  syntax: "*";
  inherits: false;
  initial-value: 0;
}
@property --tw-translate-z {
  syntax: "*";
  inherits: false;
  initial-value: 0;
}
@property --tw-blur {
  syntax: "*";
  inherits: false;
}
@property --tw-brightness {
  syntax: "*";
  inherits: false;
}
@property --tw-contrast {
  syntax: "*";
  inherits: false;
}
@property --tw-grayscale {
  syntax: "*";
  inherits: false;
}
@property --tw-hue-rotate {
  syntax: "*";
  inherits: false;
}
@property --tw-invert {
  syntax: "*";
  inherits: false;
}
@property --tw-opacity {
  syntax: "*";
  inherits: false;
}
@property --tw-saturate {
  syntax: "*";
  inherits: false;
}
@property --tw-sepia {
  syntax: "*";
  inherits: false;
}
@property --tw-drop-shadow {
  syntax: "*";
  inherits: false;
}
@property --tw-drop-shadow-color {
  syntax: "*";
  inherits: false;
}
@property --tw-drop-shadow-alpha {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 100%;
}
@property --tw-drop-shadow-size {
  syntax: "*";
  inherits: false;
}
@property --tw-ease {
  syntax: "*";
  inherits: false;
}
@property --tw-tracking {
  syntax: "*";
  inherits: false;
}
@property --tw-leading {
  syntax: "*";
  inherits: false;
}
@property --tw-scale-x {
  syntax: "*";
  inherits: false;
  initial-value: 1;
}
@property --tw-scale-y {
  syntax: "*";
  inherits: false;
  initial-value: 1;
}
@property --tw-scale-z {
  syntax: "*";
  inherits: false;
  initial-value: 1;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@layer properties {
  @supports ((-webkit-hyphens: none) and (not (margin-trim: inline))) or ((-moz-orient: inline) and (not (color:rgb(from red r g b)))) {
    *, ::before, ::after, ::backdrop {
      --tw-space-y-reverse: 0;
      --tw-border-style: solid;
      --tw-gradient-position: initial;
      --tw-gradient-from: #0000;
      --tw-gradient-via: #0000;
      --tw-gradient-to: #0000;
      --tw-gradient-stops: initial;
      --tw-gradient-via-stops: initial;
      --tw-gradient-from-position: 0%;
      --tw-gradient-via-position: 50%;
      --tw-gradient-to-position: 100%;
      --tw-font-weight: initial;
      --tw-shadow: 0 0 #0000;
      --tw-shadow-color: initial;
      --tw-shadow-alpha: 100%;
      --tw-inset-shadow: 0 0 #0000;
      --tw-inset-shadow-color: initial;
      --tw-inset-shadow-alpha: 100%;
      --tw-ring-color: initial;
      --tw-ring-shadow: 0 0 #0000;
      --tw-inset-ring-color: initial;
      --tw-inset-ring-shadow: 0 0 #0000;
      --tw-ring-inset: initial;
      --tw-ring-offset-width: 0px;
      --tw-ring-offset-color: #fff;
      --tw-ring-offset-shadow: 0 0 #0000;
      --tw-backdrop-blur: initial;
      --tw-backdrop-brightness: initial;
      --tw-backdrop-contrast: initial;
      --tw-backdrop-grayscale: initial;
      --tw-backdrop-hue-rotate: initial;
      --tw-backdrop-invert: initial;
      --tw-backdrop-opacity: initial;
      --tw-backdrop-saturate: initial;
      --tw-backdrop-sepia: initial;
      --tw-duration: initial;
      --tw-translate-x: 0;
      --tw-translate-y: 0;
      --tw-translate-z: 0;
      --tw-blur: initial;
      --tw-brightness: initial;
      --tw-contrast: initial;
      --tw-grayscale: initial;
      --tw-hue-rotate: initial;
      --tw-invert: initial;
      --tw-opacity: initial;
      --tw-saturate: initial;
      --tw-sepia: initial;
      --tw-drop-shadow: initial;
      --tw-drop-shadow-color: initial;
      --tw-drop-shadow-alpha: 100%;
      --tw-drop-shadow-size: initial;
      --tw-ease: initial;
      --tw-tracking: initial;
      --tw-leading: initial;
      --tw-scale-x: 1;
      --tw-scale-y: 1;
      --tw-scale-z: 1;
    }
  }
}