@layer reset, tokens, base, components, responsive, utilities;

@layer components {
  .expanded-card {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--expanded-w, 320px);
    transform:
      translate(var(--enter-x, var(--expanded-x, 0px)), var(--enter-y, var(--expanded-y, 0px)))
      scale(var(--enter-sx, 1), var(--enter-sy, 1));
    transform-origin: top left;
    z-index: var(--z-preview);
    border-radius: var(--radius-expanded);
    overflow: hidden;
    background-color: var(--color-surface-elevated);
    box-shadow: var(--shadow-preview);
    opacity: var(--enter-opacity, 0);
    pointer-events: none;
    transition: opacity var(--motion-micro) linear, transform var(--motion-micro) var(--ease-exit);
  }

  .expanded-card.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translate(var(--expanded-x, 0px), var(--expanded-y, 0px)) scale(1, 1);
    transition: opacity var(--motion-expand) var(--ease-enter), transform var(--motion-expand) var(--ease-enter);
  }

  .expanded-card__media {
    position: relative;
    aspect-ratio: var(--card-ratio);
    background-color: var(--color-surface);
  }

  .expanded-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .expanded-card__media::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 36%;
    background-image: linear-gradient(to top, rgb(var(--rgb-canvas-deep) / 0.55), transparent);
    pointer-events: none;
  }

  .expanded-card__badge {
    position: absolute;
    top: var(--space-2);
    left: var(--space-2);
  }

  .expanded-card__body {
    display: grid;
    gap: var(--space-2);
    padding-inline: var(--space-4);
    padding-block: var(--space-3);
    opacity: 0;
    transition: opacity var(--motion-micro) linear;
  }

  .expanded-card.is-open .expanded-card__body {
    opacity: 1;
    transition-delay: var(--motion-delay-content);
  }

  .expanded-card__title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: var(--fs-expanded-title);
    font-weight: var(--fw-semibold);
    line-height: var(--lh-tight);
    letter-spacing: -0.01em;
  }

  .expanded-card__actions {
    display: flex;
    align-items: center;
  }

  .expanded-card__actions .btn--primary,
  .expanded-card__actions .btn--soon {
    flex: none;
    min-height: 38px;
    padding-inline: var(--space-4);
    font-size: var(--fs-chip);
  }

  .modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: var(--z-backdrop);
    background-color: var(--color-overlay);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--motion-micro) linear;
  }

  .modal-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
    transition: opacity var(--motion-standard) linear;
  }

  .detail-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overscroll-behavior: contain;
    background-color: var(--color-surface-elevated);
    box-shadow: var(--shadow-overlay);
    opacity: 0;
    transform: translateY(16px);
    pointer-events: none;
    transition: opacity var(--motion-micro) linear, transform var(--motion-micro) var(--ease-exit);
  }

  .detail-modal:focus {
    outline: none;
  }

  .detail-modal.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    transition: opacity var(--motion-standard) linear, transform var(--motion-standard) var(--ease-enter);
  }

  .detail-modal__close {
    position: absolute;
    top: calc(var(--space-3) + var(--safe-top));
    right: max(var(--space-3), var(--safe-right));
    z-index: 2;
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-pill);
    background-color: rgb(var(--rgb-canvas-deep) / 0.7);
    color: var(--color-text-primary);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    transition: background-color var(--motion-micro) linear;
  }

  .detail-modal__close svg {
    width: 20px;
    height: 20px;
  }

  .detail-modal__media {
    position: relative;
    flex: none;
    aspect-ratio: 16 / 9;
    background-color: var(--color-surface);
  }

  .detail-modal__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .detail-modal__badge {
    position: absolute;
    bottom: var(--space-3);
    left: var(--space-3);
  }

  .detail-modal__body {
    display: grid;
    gap: var(--space-3);
    padding: var(--space-5) var(--gutter-right) calc(var(--space-8) + var(--safe-bottom)) var(--gutter-left);
  }

  .detail-modal__eyebrow {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-primary-accessible);
    font-size: var(--fs-chip);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .detail-modal__eyebrow::before {
    content: "";
    width: var(--space-4);
    height: 2px;
    border-radius: 2px;
    background-color: var(--color-primary);
  }

  .detail-modal__title {
    font-size: clamp(1.375rem, 2.6vw, 1.75rem);
    font-weight: var(--fw-semibold);
    line-height: var(--lh-tight);
    letter-spacing: -0.01em;
  }

  .detail-modal__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-1) var(--space-3);
    color: var(--color-text-secondary);
    font-size: var(--fs-hero-meta);
    font-weight: var(--fw-semibold);
  }

  .detail-modal__meta li + li::before {
    content: "\2022";
    margin-right: var(--space-3);
    color: var(--color-text-muted);
  }

  .detail-modal__description {
    max-width: 68ch;
    color: var(--color-text-secondary);
    font-size: var(--fs-body);
    line-height: var(--lh-body);
  }

  .detail-modal__chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .detail-modal__actions {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-2);
  }

  .detail-modal__related {
    margin-top: var(--space-5);
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-border);
  }

  .detail-modal__related-title {
    margin-bottom: var(--space-3);
    color: var(--color-text-secondary);
    font-size: var(--fs-chip);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .detail-modal__related-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .orientation-gate {
    position: fixed;
    inset: 0;
    z-index: var(--z-gate);
    display: grid;
    place-items: center;
    padding:
      max(var(--space-5), var(--safe-top))
      max(var(--space-5), var(--safe-right))
      max(var(--space-5), var(--safe-bottom))
      max(var(--space-5), var(--safe-left));
    overflow: hidden;
    overscroll-behavior: contain;
    touch-action: none;
    background-color: var(--color-surface);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--motion-micro) linear;
  }

  .orientation-gate.is-open {
    opacity: 1;
    pointer-events: auto;
    transition: opacity var(--motion-standard) linear;
  }

  .orientation-gate:focus {
    outline: none;
  }

  .orientation-gate__close {
    position: absolute;
    top: max(var(--space-3), var(--safe-top));
    right: max(var(--space-3), var(--safe-right));
  }

  .orientation-gate__panel {
    display: grid;
    justify-items: center;
    gap: var(--space-3);
    width: min(100%, 22rem);
    text-align: center;
    opacity: 0;
    transform: translateY(var(--motion-reveal-distance));
    transition:
      opacity var(--motion-micro) linear,
      transform var(--motion-micro) var(--ease-exit);
  }

  .orientation-gate.is-open .orientation-gate__panel {
    opacity: 1;
    transform: none;
    transition:
      opacity var(--motion-standard) linear var(--motion-delay-content),
      transform var(--motion-standard) var(--ease-enter) var(--motion-delay-content);
  }

  .orientation-gate__art {
    width: min(14rem, 66vw);
    height: auto;
    margin-bottom: var(--space-3);
    color: var(--color-text-primary);
    overflow: visible;
  }

  .orientation-gate__phone {
    transform-box: fill-box;
    transform-origin: center;
  }

  .orientation-gate.is-open .orientation-gate__phone {
    animation: orientation-gate-rotate var(--motion-screen) var(--ease-standard) calc(var(--motion-standard) + var(--motion-stagger)) both;
  }

  .orientation-gate__arrow {
    stroke: var(--color-primary);
  }

  .orientation-gate__title {
    font-size: calc(var(--fs-rail-title) * 1.25);
    font-weight: var(--fw-semibold);
    line-height: var(--lh-tight);
    letter-spacing: -0.01em;
    text-wrap: balance;
  }

  .orientation-gate__text {
    color: var(--color-text-secondary);
    font-size: var(--fs-nav);
    line-height: var(--lh-body);
    text-wrap: balance;
  }

  @keyframes orientation-gate-rotate {
    from { transform: rotate(90deg); }
    to { transform: rotate(0deg); }
  }

  .orientation-gate__loading {
    position: absolute;
    inset: 0;
    display: grid;
    place-content: center;
    justify-items: center;
    gap: var(--space-4);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--motion-standard) linear;
  }

  .orientation-gate.is-loading .orientation-gate__panel {
    opacity: 0;
    transform: none;
    transition: opacity var(--motion-micro) linear;
  }

  .orientation-gate.is-loading .orientation-gate__close {
    visibility: hidden;
  }

  .orientation-gate.is-loading .orientation-gate__loading {
    opacity: 1;
    transition: opacity var(--motion-standard) linear var(--motion-micro);
  }

  .orientation-gate__loader {
    position: relative;
    width: 40px;
    height: 2px;
    overflow: hidden;
    border-radius: 2px;
    background-color: rgb(var(--rgb-white) / 0.14);
  }

  .orientation-gate__loader::after {
    content: "";
    position: absolute;
    inset: 0;
    width: 40%;
    border-radius: inherit;
    background-color: var(--color-primary);
    animation: orientation-gate-load 1.1s var(--ease-standard) infinite;
  }

  .orientation-gate__loading-text {
    color: var(--color-text-secondary);
    font-size: var(--fs-nav);
    line-height: var(--lh-body);
  }

  @keyframes orientation-gate-load {
    from { transform: translateX(-100%); }
    to { transform: translateX(250%); }
  }
}

@layer responsive {
  @media (min-width: 640px) {
    .detail-modal {
      inset: auto;
      top: 50%;
      left: 50%;
      right: auto;
      bottom: auto;
      width: min(92vw, 960px);
      max-height: 88vh;
      max-height: 88dvh;
      border-radius: var(--radius-lg);
      transform: translate(-50%, -50%) scale(0.97);
    }

    .detail-modal__close {
      top: var(--space-3);
      right: var(--space-3);
    }

    .detail-modal.is-open {
      transform: translate(-50%, -50%) scale(1);
    }

    .detail-modal__body {
      padding: var(--space-6) var(--space-7) var(--space-7);
    }

    .detail-modal__related-grid {
      grid-template-columns: repeat(4, 1fr);
    }
  }

  @media (hover: hover) and (pointer: fine) {
    .detail-modal__close:hover {
      background-color: rgb(var(--rgb-canvas-deep) / 0.9);
    }
  }
}

@layer utilities {
  .card--previewing {
    opacity: 0.45;
    transform: none;
    filter: none;
    box-shadow: none;
    transition: opacity var(--motion-micro) linear;
  }

  @media (prefers-reduced-motion: reduce) {
    .orientation-gate.is-open .orientation-gate__phone {
      animation: none;
    }

    .orientation-gate__loader::after {
      animation: none;
      width: 100%;
      opacity: 0.6;
    }
  }
}