/* Custom styles layered on top of Tailwind CDN. */

html, body { font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif; }

/* HTMX request indicator visibility toggle. */
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator { display: flex; }

/* Loading dots (used by #spinner). */
@keyframes pulse-dot {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40%           { transform: scale(1.0); opacity: 1.0; }
}
.pulse-dot { animation: pulse-dot 1.2s ease-in-out infinite; }

/* Citation chips inside the rendered answer. */
.citation {
  display: inline-block;
  padding: 0 6px;
  margin: 0 1px;
  border-radius: 6px;
  background: rgba(34, 211, 238, 0.12);
  color: #67e8f9;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78em;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
  border: 1px solid rgba(34, 211, 238, 0.2);
}
.citation:hover, .citation:focus, .citation.citation-active {
  background: rgba(34, 211, 238, 0.25);
  color: #cffafe;
  outline: none;
}
.citation-invalid {
  background: rgba(244, 63, 94, 0.15);
  color: #fda4af;
  border-color: rgba(244, 63, 94, 0.3);
}

/* Chunk-card highlight when its citation is hovered/clicked. */
.chunk-glow {
  border-color: rgba(34, 211, 238, 0.6) !important;
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.4),
              0 8px 30px rgba(34, 211, 238, 0.18);
}

/* line-clamp utility (Tailwind CDN doesn't ship plugins). */
.line-clamp-4 {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ─── Help page ─────────────────────────────────────────────────────── */
.help-card {
  border: 1px solid rgb(30, 41, 59);        /* slate-800 */
  background: rgba(15, 23, 42, 0.6);        /* slate-900 / 60 */
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
  backdrop-filter: blur(6px);
  transition: border-color 150ms ease;
}
.help-card:hover { border-color: rgba(34, 211, 238, 0.35); }

.help-example {
  border: 1px solid rgb(30, 41, 59);
  background: rgba(15, 23, 42, 0.5);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  color: rgb(203, 213, 225);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.82rem;
  line-height: 1.7;
}
.help-example p { margin: 0.1rem 0; color: rgb(203, 213, 225); }

.help-example-tag {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  margin-bottom: 0.35rem;
  border-radius: 0.375rem;
  background: rgba(34, 211, 238, 0.1);
  color: rgb(103, 232, 249);
  font-family: -apple-system, "Inter", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.citation-sample {
  display: inline-block;
  padding: 0 0.35rem;
  background: rgba(34, 211, 238, 0.15);
  color: rgb(103, 232, 249);
  border-radius: 0.25rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
}

/* ─── /eval dashboard ───────────────────────────────────────────────── */
.eval-panel {
  border: 1px solid rgb(30, 41, 59);
  background: rgba(15, 23, 42, 0.6);
  border-radius: 0.75rem;
  padding: 1rem;
  backdrop-filter: blur(6px);
  min-height: 260px;
  height: 340px;
}

.agg-card {
  border: 1px solid rgb(30, 41, 59);
  background: rgba(15, 23, 42, 0.65);
  border-radius: 0.75rem;
  padding: 0.9rem 1rem;
  backdrop-filter: blur(6px);
}
.agg-cyan    { border-left: 3px solid rgb(34, 211, 238); }
.agg-fuchsia { border-left: 3px solid rgb(232, 121, 249); }
.agg-emerald { border-left: 3px solid rgb(52, 211, 153); }
.agg-amber   { border-left: 3px solid rgb(251, 191, 36); }
.agg-slate   { border-left: 3px solid rgb(71, 85, 105); }