/* trade-analyzer/polish.css — entrance + interaction animations for /trade-analyzer
 * Presentation-only. Scoped to html[data-route="/trade-analyzer"].
 * Reduced-motion fallbacks included.
 * E1 final / polish/e1-final-routes 2026-06-09
 */

/* ── Keyframes ────────────────────────────────────────────── */
@keyframes ta-fade-rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes ta-scale-in {
  from { opacity: 0; transform: scale(.94); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes ta-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Entrance ─────────────────────────────────────────────── */
html[data-route="/trade-analyzer"] .page-header {
  animation: ta-fade-rise .4s .05s ease both;
}
html[data-route="/trade-analyzer"] .page-body > :first-child,
html[data-route="/trade-analyzer"] #ta-panels,
html[data-route="/trade-analyzer"] .ta-panels {
  animation: ta-fade-rise .4s .1s ease both;
}
html[data-route="/trade-analyzer"] #ta-verdict,
html[data-route="/trade-analyzer"] .ta-verdict {
  animation: ta-scale-in .38s .05s ease both;
}

/* ── Input focus ──────────────────────────────────────────── */
html[data-route="/trade-analyzer"] #give-search:focus-visible,
html[data-route="/trade-analyzer"] #recv-search:focus-visible {
  outline: 2px solid var(--gold-accent, var(--accent,#FF2D2D));
  outline-offset: 2px;
}

/* ── Player chip hover (in give/receive lists) ────────────── */
html[data-route="/trade-analyzer"] .ta-player-chip,
html[data-route="/trade-analyzer"] [class*="ta-player"] {
  transition: background .14s ease, border-color .14s ease;
}
html[data-route="/trade-analyzer"] .ta-player-chip:hover,
html[data-route="/trade-analyzer"] [class*="ta-player"]:hover {
  background: rgba(255, 255, 255, .06);
  border-color: rgba(255,45,45, .3);
}

/* ── Panel card hover ─────────────────────────────────────── */
html[data-route="/trade-analyzer"] .card {
  transition: box-shadow .18s ease;
}
html[data-route="/trade-analyzer"] .card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
}

/* ── Analyze button hover / active / focus-visible ────────── */
html[data-route="/trade-analyzer"] .press-btn,
html[data-route="/trade-analyzer"] .btn {
  transition: transform .14s ease, box-shadow .14s ease;
}
html[data-route="/trade-analyzer"] .press-btn:hover,
html[data-route="/trade-analyzer"] .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 16px rgba(255, 26, 26, .25);
}
html[data-route="/trade-analyzer"] .press-btn:active,
html[data-route="/trade-analyzer"] .btn:active {
  transform: translateY(0);
}
html[data-route="/trade-analyzer"] .press-btn:focus-visible,
html[data-route="/trade-analyzer"] .btn:focus-visible {
  outline: 2px solid var(--gold-accent, var(--accent,#FF2D2D));
  outline-offset: 3px;
}

/* ── Skeleton shimmer ─────────────────────────────────────── */
html[data-route="/trade-analyzer"] .skel-row,
html[data-route="/trade-analyzer"] .ta-skel {
  background: linear-gradient(90deg,
    rgba(255,255,255,.05) 25%,
    rgba(255,255,255,.12) 50%,
    rgba(255,255,255,.05) 75%);
  background-size: 200% 100%;
  border-radius: 4px;
  animation: ta-shimmer 1.6s infinite;
}

/* ── Reduced-motion overrides ─────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html[data-route="/trade-analyzer"] .page-header,
  html[data-route="/trade-analyzer"] .page-body > :first-child,
  html[data-route="/trade-analyzer"] #ta-panels,
  html[data-route="/trade-analyzer"] .ta-panels,
  html[data-route="/trade-analyzer"] #ta-verdict,
  html[data-route="/trade-analyzer"] .ta-verdict {
    animation: none;
    opacity: 1;
  }
  html[data-route="/trade-analyzer"] .skel-row,
  html[data-route="/trade-analyzer"] .ta-skel {
    animation: none;
  }
  html[data-route="/trade-analyzer"] .press-btn:hover,
  html[data-route="/trade-analyzer"] .btn:hover {
    transform: none;
  }
}