/* page_search.css — nav search button + command-palette modal.
 * Tokens-only (no raw colour literals) so the light/dark cascade holds —
 * see tests/unit/test_no_raw_hex_in_components.py. No AI/chat styling. */

/* ── Nav button (replaces the old #ask-ai-nav) ───────────────────────────── */
.nav-search-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full, 999px);
  background: color-mix(in srgb, var(--surface-0) 30%, transparent);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.nav-search-btn:hover,
.nav-search-btn:focus-visible {
  color: var(--text-primary);
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--surface-0) 55%, transparent);
}
.nav-search-btn i { font-size: 0.85rem; }

/* ── Modal root ──────────────────────────────────────────────────────────── */
#page-search-root { display: none; }
#page-search-root.ps-open { display: block; }
html.ps-no-scroll { overflow: hidden; }

.ps-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1080;
  background: color-mix(in srgb, var(--text-primary) 45%, transparent);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.ps-dialog {
  position: fixed;
  z-index: 1081;
  left: 50%;
  top: 12vh;
  transform: translateX(-50%);
  width: min(620px, calc(100vw - 2rem));
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  background: var(--surface-1);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg, 16px);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  animation: ps-rise 0.16s ease-out;
}
@keyframes ps-rise {
  from { opacity: 0; transform: translateX(-50%) translateY(8px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@media (prefers-reduced-motion: reduce) { .ps-dialog { animation: none; } }

.ps-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.95rem 1.1rem;
  border-bottom: 1px solid var(--glass-border);
}
.ps-input-icon { color: var(--text-muted); font-size: 1rem; }
.ps-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-family: inherit;
}
.ps-input::placeholder { color: var(--text-muted); }

.ps-results {
  list-style: none;
  margin: 0;
  padding: 0.4rem;
  /* Grow to fill the dialog and scroll inside it (min-height:0 lets the flex
     child shrink below its content so the list scrolls instead of overflowing). */
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}
.ps-result {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm, 10px);
  cursor: pointer;
}
.ps-result.is-active { background: color-mix(in srgb, var(--color-primary) 12%, transparent); }
.ps-result-main { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.ps-result-title { font-weight: 600; color: var(--text-primary); font-size: 0.97rem; }
.ps-result-desc {
  font-size: 0.83rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ps-result-cat {
  flex: 0 0 auto;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: color-mix(in srgb, var(--surface-0) 40%, transparent);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full, 999px);
  padding: 0.15rem 0.55rem;
}
.ps-empty {
  list-style: none;
  padding: 1.25rem 0.9rem;
  color: var(--text-secondary);
  font-size: 0.92rem;
  text-align: center;
}
.ps-hint {
  padding: 0.6rem 1.1rem;
  border-top: 1px solid var(--glass-border);
  font-size: 0.78rem;
  color: var(--text-muted);
}

@media (max-width: 575px) {
  .ps-dialog { top: 0; left: 0; transform: none; width: 100vw; max-height: 100vh; height: 100dvh; border-radius: 0; }
  @keyframes ps-rise { from { opacity: 0; } to { opacity: 1; } }
}