.asc {
    --asc-bg: #f5f3ff;
    --asc-bg-card: rgba(255, 255, 255, 0.85);
    --asc-bg-card-accent: linear-gradient(135deg, rgba(238, 232, 255, 0.9) 0%, rgba(245, 243, 255, 1) 100%);
    --asc-bg-input: #fff;
    --asc-bg-input-focus: #f5f3ff;
    --asc-bg-hero: #ede9fe;
    --asc-text: #1e1b4b;
    --asc-text-muted: rgba(79, 70, 229, 0.75);
    --asc-text-dim: rgba(30, 27, 75, 0.5);
    --asc-indigo: #4f46e5;
    --asc-indigo-light: #6366f1;
    --asc-border: rgba(99, 102, 241, 0.25);
    --asc-border-card: rgba(99, 102, 241, 0.12);
    --asc-border-input: rgba(99, 102, 241, 0.3);
    --asc-toggle-bg: #ddd6fe;
    --asc-bar-track: #ede9fe;
    --asc-preset-bg: #ede9fe;
    --asc-preset-color: rgba(30, 27, 75, 0.7);
    --asc-result-gradient: linear-gradient(135deg, #1e1b4b 30%, #4f46e5 100%);
    --asc-shadow: 0 20px 50px rgba(99, 102, 241, 0.1), inset 0 0 40px rgba(255, 255, 255, 0.4);

    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 2.5rem;
    background: var(--asc-bg);
    background-image:
      radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0, transparent 50%),
      radial-gradient(at 50% 0%, rgba(129, 140, 248, 0.1) 0, transparent 50%);
    border-radius: 24px;
    border: 1px solid var(--asc-border);
    color: var(--asc-text);
    max-width: 900px;
    margin: 2rem auto;
    box-shadow: var(--asc-shadow);
  }

  .theme-dark .asc {
    --asc-bg: #1e1b4b;
    --asc-bg-card: rgba(30, 30, 46, 0.6);
    --asc-bg-card-accent: linear-gradient(135deg, rgba(30, 30, 46, 0.8) 0%, rgba(15, 15, 25, 0.9) 100%);
    --asc-bg-input: #0f0f17;
    --asc-bg-input-focus: #151525;
    --asc-bg-hero: #151525;
    --asc-text: #f8fafc;
    --asc-text-muted: rgba(165, 180, 252, 0.7);
    --asc-text-dim: rgba(248, 250, 252, 0.5);
    --asc-indigo: #818cf8;
    --asc-indigo-light: #a5b4fc;
    --asc-border: rgba(165, 180, 252, 0.2);
    --asc-border-card: rgba(255, 255, 255, 0.05);
    --asc-border-input: rgba(255, 255, 255, 0.1);
    --asc-toggle-bg: #27273a;
    --asc-bar-track: #1e1e2e;
    --asc-preset-bg: #1e1e2e;
    --asc-preset-color: rgba(248, 250, 252, 0.6);
    --asc-result-gradient: linear-gradient(135deg, #fff 30%, #a5b4fc 100%);
    --asc-shadow: 0 20px 50px rgba(0, 0, 0, 0.3), inset 0 0 40px rgba(255, 255, 255, 0.02);
  }

  .asc__config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
  }

  .asc__card {
    background: var(--asc-bg-card);
    border: 1px solid var(--asc-border-card);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .asc__card--accent {
    border-color: rgba(99, 102, 241, 0.3);
    background: var(--asc-bg-card-accent);
  }

  .asc__label {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--asc-indigo);
    margin-bottom: 0.25rem;
  }

  .asc__presets {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
  }

  .asc__preset-btn {
    background: var(--asc-preset-bg);
    border: 1.5px solid var(--asc-border-card);
    color: var(--asc-preset-color);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
  }

  .asc__preset-btn:hover {
    border-color: var(--asc-indigo);
    color: #fff;
    background: rgba(129, 140, 248, 0.1);
  }

  .asc__preset-btn--active {
    background: var(--asc-indigo);
    color: #fff;
    border-color: var(--asc-indigo);
    box-shadow: 0 0 15px rgba(129, 140, 248, 0.4);
  }

  .asc__field { display: flex; flex-direction: column; gap: 0.4rem; }

  .asc__select {
    width: 100%;
    background: var(--asc-bg-input);
    border: 1.5px solid var(--asc-border-input);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    color: var(--asc-text);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23818cf8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
  }

  .asc__select:focus {
    outline: none;
    border-color: var(--asc-indigo);
    box-shadow: 0 0 0 4px rgba(129, 140, 248, 0.1);
  }

  .asc__time-inputs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .asc__time-box { display: flex; flex-direction: column; gap: 0.25rem; }

  .asc__input {
    background: var(--asc-bg-input);
    border: 1.5px solid var(--asc-border-input);
    border-radius: 12px;
    padding: 0.75rem;
    color: var(--asc-text);
    font-size: 1.25rem;
    font-weight: 800;
    text-align: center;
    width: 100%;
    transition: all 0.2s;
  }

  .asc__input:focus {
    outline: none;
    border-color: var(--asc-indigo);
    background: var(--asc-bg-input-focus);
  }

  .asc__space-row { display: flex; gap: 0.5rem; align-items: center; }

  .asc__card-divider {
    height: 1px;
    background: var(--asc-border-card);
    margin: 0.25rem 0;
  }

  .asc__mode-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(129, 140, 248, 0.05);
    border-radius: 14px;
    cursor: pointer;
    transition: background 0.3s;
  }

  .asc__mode-toggle:hover { background: rgba(129, 140, 248, 0.1); }

  .asc__toggle-pill {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--asc-toggle-bg);
    border-radius: 99px;
    transition: background 0.3s;
    flex-shrink: 0;
  }

  .asc__toggle-pill::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 4px;
    width: 18px;
    height: 18px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  }

  .asc__mode-toggle--active .asc__toggle-pill { background: var(--asc-indigo); }
  .asc__mode-toggle--active .asc__toggle-pill::after { transform: translateX(18px); }

  .asc__toggle-text {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--asc-text-dim);
  }

  .asc__results { display: flex; flex-direction: column; gap: 1.5rem; }

  .asc__hero {
    text-align: center;
    padding: 2.5rem;
    background: radial-gradient(circle at center, rgba(129, 140, 248, 0.15) 0%, transparent 80%), var(--asc-bg-hero);
    border-radius: 20px;
    border: 1px solid rgba(129, 140, 248, 0.3);
    overflow: hidden;
  }

  .asc__main-result {
    font-size: 3.5rem;
    font-weight: 950;
    line-height: 1;
    background: var(--asc-result-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.3));
    margin-bottom: 0.5rem;
  }

  .asc__secondary-result {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--asc-text-muted);
    letter-spacing: 0.02em;
  }

  .asc__comparison { overflow-x: auto; }

  .asc__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
  }

  .asc__table th {
    text-align: left;
    padding: 1rem;
    color: var(--asc-indigo);
    text-transform: uppercase;
    font-weight: 800;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    border-bottom: 1px solid var(--asc-border-card);
  }

  .asc__table td {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-weight: 600;
  }

  .asc__format-tag {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 800;
    background: rgba(255, 255, 255, 0.06);
  }

  .asc__capacity { display: flex; flex-direction: column; gap: 0.75rem; }

  .asc__bars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
  }

  .asc__bar-item { display: flex; flex-direction: column; gap: 0.5rem; }

  .asc__bar-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--asc-text-dim);
    display: flex;
    justify-content: space-between;
  }

  .asc__bar-track {
    height: 8px;
    background: var(--asc-bar-track);
    border-radius: 99px;
    overflow: hidden;
    border: 1px solid var(--asc-border-card);
  }

  .asc__bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #4f46e5, #818cf8);
    width: 0%;
    transition: width 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 0 10px rgba(79, 70, 229, 0.5);
  }

  .asc__bar-fill--warning {
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
  }

  .asc__bar-fill--danger {
    background: linear-gradient(90deg, #ef4444, #f87171);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.5);
  }

  .asc__actions { display: flex; justify-content: center; margin-top: 1rem; }

  .asc__copy-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(129, 140, 248, 0.15);
    border: 1.5px solid rgba(129, 140, 248, 0.35);
    color: var(--asc-indigo-light);
    padding: 0.85rem 2rem;
    border-radius: 99px;
    font-size: 0.95rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.25s;
  }

  .asc__copy-btn:hover {
    background: var(--asc-indigo);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(129, 140, 248, 0.3);
  }

  .asc__copy-btn--done {
    background: #10b981;
    border-color: #10b981;
    color: #fff;
  }

  @media (max-width: 768px) {
    .asc { padding: 1.25rem; gap: 1.5rem; }
    .asc__main-result { font-size: 2.5rem; }
    .asc__hero { padding: 1.75rem 1rem; }
    .asc__bars { grid-template-columns: 1fr; }
  }