/* TriWei AI — mobile stability, responsive layout, and accessibility layer.
   This file intentionally loads after all other site styles. */

html {
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-width: 0;
  overflow-x: hidden;
}

img,
svg,
video,
iframe,
canvas {
  max-width: 100%;
}

img,
svg,
video {
  height: auto;
}

main,
.container,
.content-page,
.content-body,
.prose,
.card,
.news-item,
.folder-card,
.folder-heads li,
.folder-heads li a,
.rank-title {
  min-width: 0;
}

.prose img,
.prose video,
.prose iframe,
.prose svg {
  max-width: 100%;
  height: auto;
}

.prose table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.prose,
.news-item,
.news-item h3,
.news-meta,
.news-summary,
.folder-name,
.rank-title,
.site-nav a {
  overflow-wrap: anywhere;
  word-break: normal;
}

a,
button,
input,
select,
textarea {
  touch-action: manipulation;
}

/* JS-enabled clients never composite the five 2400px CSS 3D planes.
   Static mode uses one lightweight 2D grid; WebGL mode uses a black base. */
html[data-holodeck] .hd-room {
  display: none !important;
}

html[data-holodeck] .holodeck {
  perspective: none !important;
  background-color: #000000;
  background-image:
    linear-gradient(to right, var(--palette-grid-minor) 1px, transparent 1px),
    linear-gradient(to bottom, var(--palette-grid-minor) 1px, transparent 1px),
    radial-gradient(ellipse 80% 65% at 50% 48%, var(--palette-grid-glow), transparent 75%);
  background-size: 52px 52px, 52px 52px, 100% 100%;
}

html[data-holodeck="webgl"] .holodeck,
html[data-holodeck="loading"] .holodeck {
  background: #000000 !important;
}

#holodeck-canvas[hidden],
html[data-holodeck="static"] #holodeck-canvas {
  display: none !important;
}

@supports (padding: max(0px)) {
  .site-header,
  .page-shell,
  .site-footer {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }

  .site-footer {
    padding-bottom: env(safe-area-inset-bottom);
  }
}

@media (hover: none) {
  .news-item:hover,
  .trend-chip:hover,
  .orbit-folder:hover .folder-card,
  .orbit-folder:hover .folder-ico {
    transform: none !important;
  }
}

@media (max-width: 900px), (pointer: coarse), (hover: none) {
  .holodeck {
    z-index: -2 !important;
    background-size: 38px 38px, 38px 38px, 100% 100% !important;
  }

  #holodeck-canvas {
    display: none !important;
  }

  .site-header {
    background: var(--surface);
    background: color-mix(in srgb, var(--surface) 97%, #000000);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .header-inner {
    gap: 0.55rem 0.7rem;
    padding: 0.65rem 0;
  }

  .brand {
    flex: 1 1 auto;
    min-width: 0;
  }

  .brand-text {
    min-width: 0;
  }

  .brand-text strong,
  .brand-text small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .palette-toggle {
    flex: 0 0 auto;
    min-width: 6.7rem;
    min-height: 44px;
    padding: 0.55rem 0.65rem;
    font-size: 0.8rem;
  }

  .site-nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
  }

  .site-nav ul {
    display: flex;
    width: max-content;
    min-width: 100%;
    flex-wrap: nowrap;
    gap: 0.35rem;
    padding-bottom: 0.2rem;
  }

  .site-nav li {
    flex: 0 0 auto;
  }

  .site-nav a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0.5rem 0.6rem;
    line-height: 1.25;
    white-space: nowrap;
  }

  .brand-text small {
    display: none;
  }

  .container {
    width: min(1100px, calc(100% - 1rem));
  }

  .page-shell {
    padding-top: 1rem;
    padding-bottom: 2.5rem;
  }

  .hero,
  .content-page {
    padding: 1rem;
  }

  .hero h1 {
    font-size: clamp(1.65rem, 8vw, 2.2rem);
  }

  .hero::before {
    top: 0.45rem;
    left: 0.7rem;
  }

  .orbit {
    height: auto !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
  }

  .orbit-level-status {
    position: static;
    order: -2;
    width: 100%;
    margin: 0 0 0.25rem;
    transform: none;
  }

  .orbit-core {
    position: relative !important;
    left: auto !important;
    top: auto !important;
    order: -1;
    flex-basis: auto;
    width: 160px !important;
    height: 160px !important;
    transform: none !important;
  }

  .orbit-ring {
    position: static !important;
    inset: auto !important;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: 0.8rem !important;
  }

  .orbit-folder {
    position: static !important;
    left: auto !important;
    top: auto !important;
    width: min(320px, 100%) !important;
    transform: none !important;
    --r: 0;
  }

  .folder-card {
    width: 100% !important;
    transform: none !important;
  }

  .animate-in,
  .emblem,
  .orbit-core .emblem,
  html[data-palette="amber"] .emblem,
  .orbit-float,
  .orbit-ring,
  .folder-spin {
    animation: none !important;
  }

  .hero-cycle {
    transition: none !important;
  }

  .ticker {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .ticker-track {
    animation: none !important;
  }

  .trend-chip,
  .theme-chip,
  .folder-tab,
  main :is(
    .game-button,
    .signal-button,
    .vector-button,
    .lattice-button,
    .flux-button,
    .pulse-button,
    .hopper-button,
    .echo-button,
    .relay-button,
    .tempo-button,
    .swap-button,
    .primary-button
  ) {
    min-height: 44px;
  }

  .heat-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.35rem 0.6rem;
  }

  .heat-bar {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .heat-num {
    grid-column: 2;
    grid-row: 1;
  }

  .news-list {
    gap: 0.7rem;
  }

  .news-item {
    padding: 0.85rem;
  }

  .news-item:hover,
  .trend-chip:hover {
    transform: none;
  }

  .news-meta {
    align-items: flex-start;
    line-height: 1.45;
  }

  .footer-inner nav a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
}

@media (max-width: 380px) {
  .brand-text small {
    display: none;
  }

  .brand-mark {
    width: 1.8rem;
    height: 1.8rem;
  }

  .palette-toggle {
    min-width: 6.1rem;
    gap: 0.3rem;
    padding-inline: 0.5rem;
  }

  .site-nav a {
    font-size: 0.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}