@font-face {
  font-family: 'Roboto Mono';
  src: url('/public/fonts/RobotoMono-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 700;
  font-style: normal;
  font-display: swap;
}

body {
  background: #f6f8fb;
}

.font-num {
  font-family: 'Roboto Mono', monospace;
}

pre {
  white-space: pre-wrap;
  word-break: break-word;
}

code {
  font-size: 0.85em;
}

/* ── Timeline Layout ─────────────────────────────── */
.timeline-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
  align-items: start;
}

.timeline-card {
  background: #fff;
  border: 1px solid #dce4f0;
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: 0 0.5rem 1rem rgba(15, 23, 42, 0.05);
}

.user-side {
  border-left: 4px solid #0d6efd;
  position: sticky;
  top: 1rem;
}

.system-side {
  border-left: 4px solid #198754;
}

/* Scrollable extraction table inside system-side */
.system-side .extraction-scroll {
  max-height: 70vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #c1c9d6 transparent;
}

.system-side .extraction-scroll::-webkit-scrollbar {
  width: 6px;
}

.system-side .extraction-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.system-side .extraction-scroll::-webkit-scrollbar-thumb {
  background: #c1c9d6;
  border-radius: 3px;
}

.system-side .extraction-scroll::-webkit-scrollbar-thumb:hover {
  background: #a0aab8;
}

/* ── Mobile Toggle ────────────────────────────────── */
.timeline-toggle {
  display: none;
}

.timeline-toggle .btn-group {
  width: 100%;
}

.timeline-toggle .btn {
  flex: 1;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.5rem;
  border-radius: 0.5rem;
  transition: all 0.15s ease;
}

.timeline-toggle .btn.active {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

/* ── Staff Log ────────────────────────────────────── */
.staff-log {
  display: grid;
  gap: 0.75rem;
}

.staff-log-item {
  background: #fbfcfe;
  border: 1px solid #dce4f0;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
}

/* ── Mobile Responsive ────────────────────────────── */
@media (max-width: 991.98px) {
  .timeline-pair {
    grid-template-columns: 1fr;
    position: relative;
  }

  .timeline-pair .user-side {
    position: static;
  }

  .timeline-toggle {
    display: flex;
    margin-bottom: 0.5rem;
  }

  /* When toggled, hide one panel */
  .timeline-pair.show-system .user-side {
    display: none;
  }

  .timeline-pair.show-user .system-side {
    display: none;
  }

  .system-side .extraction-scroll {
    max-height: none;
    overflow-y: visible;
  }
}

/* ── Permutation Toggle ──────────────────────────── */
.perm-toggle {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.perm-toggle .perm-opt {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.5rem;
  border: 2px solid #dee2e6;
  border-radius: 0.5rem;
  background: #fff;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
  user-select: none;
}

.perm-toggle .perm-opt:hover {
  border-color: #0d6efd;
}

.perm-toggle .perm-opt.active {
  border-color: #0d6efd;
  background: #0d6efd;
  color: #fff;
  box-shadow: 0 2px 6px rgba(13, 110, 253, 0.3);
}

.perm-toggle .perm-opt .perm-label {
  font-weight: 600;
  font-size: 0.875rem;
}

.perm-toggle .perm-opt .perm-desc {
  font-size: 0.7rem;
  opacity: 0.75;
}

[x-cloak] {
  display: none !important;
}

.llm-model-picker {
  position: relative;
}

.llm-model-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 1040;
  box-shadow: 0 0.75rem 2rem rgba(15, 23, 42, 0.12);
}

.llm-model-results {
  max-height: 18rem;
  overflow-y: auto;
}

body:not(.dev-mode-on) .dev-only {
  display: none !important;
}