/* ============================================
   Rescate Académico — Cohesive Design System
   ============================================
   Philosophy:
   - Primary (Teal) is DISTINCT from semantic colors (green/amber/red/blue)
   - All colors pass WCAG AA on their respective backgrounds
   - Dark mode uses TRUE BLACK for OLED power savings and premium feel
   - IPN Burgundy adapts: original in light, bright rose in dark
   ============================================ */

/* --- Light Mode (Default) --- */
:root {
  /* Typography */
  --ra-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --ra-font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', ui-monospace, monospace;
  --ra-font-serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --ra-font-display: 'Newsreader', Georgia, 'Times New Roman', serif;
  --ra-text-base: 1rem;          /* larger base for clarity (audience-friendly) */
  --ra-line-height: 1.6;

  /* Surfaces */
  --ra-bg: #f5f5f7;           /* Apple light gray — softer than pure white */
  --ra-surface: #ffffff;
  --ra-surface-raised: #ffffff;
  --ra-surface-alt: #f8f8fc;
  --ra-surface-rgb: 255, 255, 255;
  --ra-border: #e5e5ea;       /* Apple system gray 5 */
  --ra-border-subtle: #f2f2f7;/* Apple system gray 6 */

  /* Text */
  --ra-text: #1d1d1f;         /* Apple near-black */
  --ra-text-secondary: #6e6e73;/* Apple gray */
  --ra-text-muted: #a1a1a6;   /* Apple light gray */

  /* Primary — Deep Teal (distinct from blue/green/red/orange) */
  --ra-primary: #0f766e;      /* Teal-700 */
  --ra-primary-hover: #115e59;/* Teal-800 */
  --ra-primary-soft: rgba(15, 118, 110, 0.08);
  --ra-primary-glow: rgba(15, 118, 110, 0.15);

  /* IPN Accent — Burgundy */
  --ra-accent: #6c1d45;
  --ra-accent-hover: #5a1839;
  --ra-accent-soft: rgba(108, 29, 69, 0.08);

  /* Semantic — tuned for light bg contrast */
  --ra-success: #15803d;      /* green-700 */
  --ra-success-soft: rgba(21, 128, 61, 0.08);
  --ra-success-bg: rgba(21, 128, 61, 0.06);
  --ra-warning: #b45309;      /* amber-700 */
  --ra-warning-soft: rgba(180, 83, 9, 0.08);
  --ra-warning-bg: rgba(180, 83, 9, 0.06);
  --ra-danger: #b91c1c;       /* red-700 */
  --ra-danger-soft: rgba(185, 28, 28, 0.08);
  --ra-danger-bg: rgba(185, 28, 28, 0.06);
  --ra-info: #1d4ed8;         /* blue-700 */
  --ra-info-soft: rgba(29, 78, 216, 0.08);
  --ra-info-bg: rgba(29, 78, 216, 0.06);

  /* Shadows (subtle on light) */
  --ra-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.02);
  --ra-shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
  --ra-shadow-lg: 0 12px 24px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);
  --ra-shadow-xl: 0 24px 48px rgba(0,0,0,0.1);

  /* Radius */
  --ra-radius-sm: 0.5rem;
  --ra-radius: 0.75rem;
  --ra-radius-lg: 1rem;
  --ra-radius-xl: 1.25rem;
  --ra-radius-full: 9999px;

  /* Transitions */
  --ra-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --ra-transition-slow: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Dark Mode (TRUE BLACK for OLED) --- */
[data-bs-theme="dark"] {
  --ra-bg: #000000;
  --ra-surface: #0c0c0e;      /* iOS system gray 6 dark */
  --ra-surface-raised: #1c1c1e;/* iOS elevated surface */
  --ra-surface-alt: #141418;
  --ra-surface-rgb: 12, 12, 14;
  --ra-border: rgba(255,255,255,0.08);
  --ra-border-subtle: rgba(255,255,255,0.04);

  --ra-text: #ffffff;
  --ra-text-secondary: #8e8e93;
  --ra-text-muted: #636366;

  /* Primary — Bright Teal */
  --ra-primary: #2dd4bf;      /* teal-400 */
  --ra-primary-hover: #5eead4;/* teal-300 */
  --ra-primary-soft: rgba(45, 212, 191, 0.12);
  --ra-primary-glow: rgba(45, 212, 191, 0.2);

  /* IPN Accent — Bright Rose (visible on black) */
  --ra-accent: #fb7185;       /* rose-400 */
  --ra-accent-hover: #fda4af; /* rose-300 */
  --ra-accent-soft: rgba(251, 113, 133, 0.12);

  /* Semantic — Apple system colors for dark */
  --ra-success: #30d158;
  --ra-success-soft: rgba(48, 209, 88, 0.12);
  --ra-success-bg: rgba(48, 209, 88, 0.08);
  --ra-warning: #ff9f0a;
  --ra-warning-soft: rgba(255, 159, 10, 0.12);
  --ra-warning-bg: rgba(255, 159, 10, 0.08);
  --ra-danger: #ff453a;
  --ra-danger-soft: rgba(255, 69, 58, 0.12);
  --ra-danger-bg: rgba(255, 69, 58, 0.08);
  --ra-info: #64d2ff;
  --ra-info-soft: rgba(100, 210, 255, 0.12);
  --ra-info-bg: rgba(100, 210, 255, 0.08);

  /* Shadows (colored glow on dark) */
  --ra-shadow: 0 1px 3px rgba(0,0,0,0.5);
  --ra-shadow-md: 0 4px 12px rgba(0,0,0,0.6);
  --ra-shadow-lg: 0 12px 24px rgba(0,0,0,0.7);
  --ra-shadow-xl: 0 24px 48px rgba(0,0,0,0.8);
}

/* --- Base --- */
html {
  font-size: var(--ra-text-base);
  height: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--ra-font);
  line-height: var(--ra-line-height);
  color: var(--ra-text);
  background-color: var(--ra-bg);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

main { flex: 1 0 auto; }

::selection {
  background-color: var(--ra-primary);
  color: #fff;
}

a {
  color: var(--ra-primary);
  text-decoration: none;
  transition: var(--ra-transition);
}
a:hover { color: var(--ra-primary-hover); }

/* Focus rings */
.btn:focus-visible, .form-control:focus-visible, .form-select:focus-visible,
.nav-link:focus-visible, .ra-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--ra-primary-glow);
}

/* ============================================
   NAVBAR — Minimal, clean, compact
   ============================================ */
.ra-navbar {
  background-color: var(--ra-surface);
  border-bottom: 1px solid var(--ra-border);
  padding: 0.6rem 0;
  position: sticky;
  top: 0;
  z-index: 1030;
}
/* Frosted blur only where the device can afford it. */
@supports (backdrop-filter: blur(10px)) {
  @media (min-width: 768px) and (prefers-reduced-motion: no-preference) {
    .ra-navbar {
      background-color: color-mix(in srgb, var(--ra-surface) 80%, transparent);
      backdrop-filter: saturate(140%) blur(10px);
      -webkit-backdrop-filter: saturate(140%) blur(10px);
    }
  }
}

.ra-navbar-brand {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--ra-text) !important;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.ra-navbar-brand i {
  color: var(--ra-accent);
  font-size: 1.25rem;
}

.ra-navbar .nav-link {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--ra-text-secondary) !important;
  padding: 0.5rem 0.875rem;
  border-radius: var(--ra-radius-sm);
  margin: 0 0.1rem;
  transition: var(--ra-transition);
  white-space: nowrap;
}
.ra-navbar .nav-link:hover {
  color: var(--ra-text) !important;
  background-color: var(--ra-border-subtle);
}
.ra-navbar .nav-link.active {
  color: var(--ra-primary) !important;
  background-color: var(--ra-primary-soft);
  font-weight: 600;
}

.ra-navbar .dropdown-menu {
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  box-shadow: var(--ra-shadow-lg);
  background-color: var(--ra-surface-raised);
  padding: 0.5rem;
  min-width: 200px;
}
.ra-navbar .dropdown-item {
  border-radius: var(--ra-radius-sm);
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--ra-text-secondary);
  transition: var(--ra-transition);
}
.ra-navbar .dropdown-item:hover, .ra-navbar .dropdown-item:focus {
  background-color: var(--ra-primary-soft);
  color: var(--ra-primary);
}
.ra-navbar .dropdown-divider {
  border-color: var(--ra-border);
  margin: 0.35rem 0.5rem;
}

.ra-navbar-toggler {
  border: none;
  padding: 0.35rem;
  border-radius: var(--ra-radius-sm);
  color: var(--ra-text-secondary);
  background: transparent;
}
.ra-navbar-toggler:focus {
  box-shadow: 0 0 0 3px var(--ra-primary-glow);
}

/* Theme Toggle */
.ra-theme-toggle {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid var(--ra-border);
  background: transparent;
  color: var(--ra-text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--ra-transition);
  flex-shrink: 0;
}
.ra-theme-toggle:hover {
  background-color: var(--ra-border-subtle);
  color: var(--ra-text);
}

/* Avatar */
.ra-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ra-primary-soft);
  color: var(--ra-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  flex-shrink: 0;
}

/* ============================================
   BREADCRUMBS
   ============================================ */
.ra-breadcrumb {
  background: transparent;
  padding: 0;
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
}
.ra-breadcrumb .breadcrumb-item a {
  color: var(--ra-text-muted);
}
.ra-breadcrumb .breadcrumb-item a:hover {
  color: var(--ra-primary);
}
.ra-breadcrumb .breadcrumb-item.active {
  color: var(--ra-text-secondary);
  font-weight: 500;
}
.ra-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  color: var(--ra-text-muted);
}

/* ============================================
   CARDS
   ============================================ */
.ra-card {
  background-color: var(--ra-surface);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  box-shadow: var(--ra-shadow);
  transition: var(--ra-transition);
  overflow: hidden;
}
.ra-card:hover {
  box-shadow: var(--ra-shadow-md);
  transform: translateY(-1px);
}

.ra-card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--ra-border);
  background: transparent;
  font-weight: 600;
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ra-text);
}

.ra-card-body {
  padding: 1.5rem;
}

.ra-card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--ra-border);
  background: var(--ra-border-subtle);
}

.ra-card-accent { border-left: 3px solid var(--ra-accent); }
.ra-card-primary { border-left: 3px solid var(--ra-primary); }
.ra-card-success { border-left: 3px solid var(--ra-success); }
.ra-card-warning { border-left: 3px solid var(--ra-warning); }
.ra-card-danger { border-left: 3px solid var(--ra-danger); }
.ra-card-subtle { background: var(--ra-surface-alt, var(--ra-surface)); }

/* ============================================
   STAT CARDS
   ============================================ */
.ra-stat {
  background-color: var(--ra-surface);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  padding: 1.25rem 1.5rem;
  transition: var(--ra-transition);
  position: relative;
  overflow: hidden;
}
.ra-stat:hover {
  box-shadow: var(--ra-shadow-md);
  transform: translateY(-2px);
}
.ra-stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--ra-primary);
  opacity: 0.85;
}
.ra-stat.ra-stat-success::before { background: var(--ra-success); }
.ra-stat.ra-stat-warning::before { background: var(--ra-warning); }
.ra-stat.ra-stat-danger::before  { background: var(--ra-danger); }
.ra-stat.ra-stat-info::before    { background: var(--ra-info); }
.ra-stat.ra-stat-accent::before  { background: var(--ra-accent); }

.ra-stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ra-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}
.ra-stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--ra-text);
  line-height: 1.15;
  letter-spacing: -0.03em;
}
.ra-stat-icon {
  font-size: 2rem;
  color: var(--ra-text-muted);
  opacity: 0.2;
}

/* ============================================
   BUTTONS
   ============================================ */
.ra-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.55rem 1rem;
  border-radius: var(--ra-radius);
  border: 1px solid transparent;
  transition: var(--ra-transition);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  background: none;
}
.ra-btn:disabled, .ra-btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ra-btn-primary {
  background-color: var(--ra-primary);
  color: #fff;
  border-color: var(--ra-primary);
}
.ra-btn-primary:hover {
  background-color: var(--ra-primary-hover);
  border-color: var(--ra-primary-hover);
  color: #fff;
}

.ra-btn-accent {
  background-color: var(--ra-accent);
  color: #fff;
  border-color: var(--ra-accent);
}
.ra-btn-accent:hover {
  background-color: var(--ra-accent-hover);
  border-color: var(--ra-accent-hover);
  color: #fff;
}

.ra-btn-outline {
  background-color: transparent;
  color: var(--ra-text-secondary);
  border-color: var(--ra-border);
}
.ra-btn-outline:hover {
  background-color: var(--ra-primary-soft);
  color: var(--ra-primary);
  border-color: var(--ra-primary);
}

.ra-btn-ghost {
  background-color: transparent;
  color: var(--ra-text-secondary);
  border-color: transparent;
}
.ra-btn-ghost:hover {
  background-color: var(--ra-border-subtle);
  color: var(--ra-text);
}

.ra-btn-sm { padding: 0.35rem 0.65rem; font-size: 0.8125rem; }
.ra-btn-lg { padding: 0.7rem 1.5rem; font-size: 1rem; }

.ra-button-cluster,
.ra-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.ra-button-cluster {
  justify-content: flex-end;
}

.ra-form-actions {
  justify-content: flex-end;
  padding-top: 1rem;
  margin-top: 1.25rem;
  border-top: 1px solid var(--ra-border-subtle);
}

.ra-form-actions .ra-btn-primary,
.ra-form-actions .ra-btn-accent {
  min-width: 13rem;
}

.input-group .ra-input {
  flex: 1 1 auto;
  min-width: 0;
  width: 1%;
}

@media (max-width: 575.98px) {
  .ra-button-cluster,
  .ra-form-actions {
    flex-direction: column;
    align-items: stretch;
    justify-content: stretch;
  }

  .ra-button-cluster .ra-btn,
  .ra-button-cluster form,
  .ra-form-actions .ra-btn,
  .ra-form-actions form {
    width: 100%;
  }

  .ra-form-actions .ra-btn-primary,
  .ra-form-actions .ra-btn-accent {
    min-width: 0;
  }

  .ra-btn {
    min-height: 44px;
    white-space: normal;
  }

  .ra-btn-sm {
    min-height: 40px;
  }

  .modal-footer,
  .ra-card-footer {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }

  .modal-footer .ra-btn,
  .modal-footer .btn,
  .ra-card-footer .ra-btn {
    width: 100%;
  }
}

/* ============================================
   TABLES
   ============================================ */
.ra-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 0;
}
.ra-table thead th {
  background-color: var(--ra-border-subtle);
  color: var(--ra-text-secondary);
  font-weight: 600;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--ra-border);
  white-space: nowrap;
}
.ra-table tbody td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--ra-border-subtle);
  color: var(--ra-text);
  font-size: 0.875rem;
  vertical-align: middle;
}
.ra-table tbody tr {
  transition: background-color 0.15s ease;
}
.ra-table tbody tr:hover {
  background-color: var(--ra-border-subtle);
}
.ra-table tbody tr:last-child td {
  border-bottom: none;
}

/* ============================================
   BADGES
   ============================================ */
.ra-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2em 0.65em;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--ra-radius-full);
  line-height: 1.5;
  letter-spacing: 0.01em;
}
.ra-badge-success { background: var(--ra-success-bg); color: var(--ra-success); }
.ra-badge-warning { background: var(--ra-warning-bg); color: var(--ra-warning); }
.ra-badge-danger  { background: var(--ra-danger-bg); color: var(--ra-danger); }
.ra-badge-info    { background: var(--ra-info-bg); color: var(--ra-info); }
.ra-badge-primary { background: var(--ra-primary-soft); color: var(--ra-primary); }
.ra-badge-accent  { background: var(--ra-accent-soft); color: var(--ra-accent); }
.ra-badge-neutral { background: var(--ra-border-subtle); color: var(--ra-text-secondary); }

/* ============================================
   FORMS
   ============================================ */
.ra-input, .ra-select {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 0.55rem 0.875rem;
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ra-text);
  background-color: var(--ra-surface);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  appearance: none;
}
.ra-input:focus, .ra-select:focus {
  border-color: var(--ra-primary);
  box-shadow: 0 0 0 3px var(--ra-primary-glow);
  outline: 0;
}
.ra-input::placeholder { color: var(--ra-text-muted); }
.ra-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%236e6e73' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px 12px;
  padding-right: 2.5rem;
}
[data-bs-theme="dark"] .ra-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%238e8e93' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
}

.ra-label {
  display: block;
  margin-bottom: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ra-text-secondary);
}

/* ============================================
   ALERTS
   ============================================ */
.ra-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--ra-radius);
  border: 1px solid transparent;
  font-size: 0.875rem;
}
.ra-alert-success { background: var(--ra-success-bg); border-color: var(--ra-success-soft); color: var(--ra-success); }
.ra-alert-danger  { background: var(--ra-danger-bg); border-color: var(--ra-danger-soft); color: var(--ra-danger); }
.ra-alert-warning { background: var(--ra-warning-bg); border-color: var(--ra-warning-soft); color: var(--ra-warning); }
.ra-alert-info    { background: var(--ra-info-bg); border-color: var(--ra-info-soft); color: var(--ra-info); }

/* ============================================
   EMPTY STATE
   ============================================ */
.ra-empty {
  text-align: center;
  padding: 3.5rem 1rem;
  color: var(--ra-text-muted);
}
.ra-empty i {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
  opacity: 0.4;
}
.ra-empty p {
  font-size: 0.9375rem;
  margin: 0;
}

/* ============================================
   FOOTER
   ============================================ */
.ra-footer {
  flex-shrink: 0;
  padding: 1rem 0;
  font-size: 0.8125rem;
  color: var(--ra-text-muted);
  background-color: var(--ra-surface);
  border-top: 1px solid var(--ra-border);
  margin-top: auto;
}

/* ============================================
   TABS
   ============================================ */
.ra-tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--ra-border);
  margin-bottom: 1.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.ra-tabs::-webkit-scrollbar { display: none; }
.ra-tab {
  padding: 0.6rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ra-text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--ra-transition);
}
.ra-tab:hover { color: var(--ra-text-secondary); }
.ra-tab.active {
  color: var(--ra-primary);
  border-bottom-color: var(--ra-primary);
  font-weight: 600;
}

/* ============================================
   MODAL
   ============================================ */
.ra-modal-content {
  background: var(--ra-surface);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  box-shadow: var(--ra-shadow-xl);
  pointer-events: auto;
}

/* ============================================
   PAGE CONTENT ENTRANCE
   Visible immediately (no JS dependency); a fast, GPU-cheap
   fade/rise plays on first paint. Never blocks content.
   ============================================ */
.ra-page-content {
  animation: raPageIn 0.22s ease-out both;
}
@keyframes raPageIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .ra-page-content { animation: none; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 767.98px) {
  .ra-stat-value { font-size: 1.4rem; }
  .ra-navbar .nav-link { padding: 0.6rem 0.75rem; }
  .ra-card-body { padding: 1rem; }
  .ra-tabs { gap: 0; }
  .ra-tab { padding: 0.5rem 0.75rem; font-size: 0.8125rem; }
}

/* ============================================
   BOOTSTRAP / DATATABLES OVERRIDES
   ============================================ */
.table > :not(caption) > * > * { background-color: transparent; }

[data-bs-theme="dark"] .dataTables_wrapper .dataTables_length,
[data-bs-theme="dark"] .dataTables_wrapper .dataTables_filter,
[data-bs-theme="dark"] .dataTables_wrapper .dataTables_info,
[data-bs-theme="dark"] .dataTables_wrapper .dataTables_processing,
[data-bs-theme="dark"] .dataTables_wrapper .dataTables_paginate {
  color: var(--ra-text-secondary) !important;
}
[data-bs-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button {
  color: var(--ra-text-secondary) !important;
}
[data-bs-theme="dark"] table.dataTable thead th {
  color: var(--ra-text-secondary);
}
[data-bs-theme="dark"] table.dataTable tbody td {
  color: var(--ra-text);
}
[data-bs-theme="dark"] .page-link {
  background-color: var(--ra-surface);
  border-color: var(--ra-border);
  color: var(--ra-text-secondary);
}
[data-bs-theme="dark"] .page-item.active .page-link {
  background-color: var(--ra-primary);
  border-color: var(--ra-primary);
  color: #fff;
}

/* ============================================
   UTILITY
   ============================================ */
.ra-text-primary   { color: var(--ra-primary) !important; }
.ra-text-accent    { color: var(--ra-accent) !important; }
.ra-text-success   { color: var(--ra-success) !important; }
.ra-text-warning   { color: var(--ra-warning) !important; }
.ra-text-danger    { color: var(--ra-danger) !important; }
.ra-text-info      { color: var(--ra-info) !important; }
.ra-text-secondary { color: var(--ra-text-secondary) !important; }
.ra-text-muted     { color: var(--ra-text-muted) !important; }
.ra-bg-primary     { background-color: var(--ra-primary-soft) !important; }
.ra-bg-accent      { background-color: var(--ra-accent-soft) !important; }
.ra-bg-success     { background-color: var(--ra-success-bg) !important; }
.ra-bg-warning     { background-color: var(--ra-warning-bg) !important; }
.ra-bg-danger      { background-color: var(--ra-danger-bg) !important; }
.ra-bg-info        { background-color: var(--ra-info-bg) !important; }

/* ============================================
   TYPOGRAPHY UTILITIES
   ============================================ */
.ra-mono { font-family: var(--ra-font-mono) !important; }
.ra-serif { font-family: var(--ra-font-serif) !important; }
.ra-heading {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ra-text-muted);
}

/* ============================================
   SEMAFORO — Tasteful risk indicator
   ============================================ */
ra-semaforo, .ra-semaforo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  position: relative;
}
.ra-semaforo-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
  opacity: 0.18;
}
.ra-semaforo-dot.active {
  opacity: 1;
  transform: scale(1.1);
}
.ra-semaforo-dot.verde { background-color: var(--ra-success); }
.ra-semaforo-dot.amarillo { background-color: var(--ra-warning); }
.ra-semaforo-dot.rojo { background-color: var(--ra-danger); }
.ra-semaforo-dot.active.verde { box-shadow: 0 0 12px rgba(48, 209, 88, 0.45); }
.ra-semaforo-dot.active.amarillo { box-shadow: 0 0 12px rgba(255, 159, 10, 0.45); }
.ra-semaforo-dot.active.rojo { box-shadow: 0 0 12px rgba(255, 69, 58, 0.45); }

[data-bs-theme="dark"] .ra-semaforo-dot.active.verde { box-shadow: 0 0 16px rgba(48, 209, 88, 0.6); }
[data-bs-theme="dark"] .ra-semaforo-dot.active.amarillo { box-shadow: 0 0 16px rgba(255, 159, 10, 0.6); }
[data-bs-theme="dark"] .ra-semaforo-dot.active.rojo { box-shadow: 0 0 16px rgba(255, 69, 58, 0.6); }

.ra-semaforo-lg .ra-semaforo-dot { width: 24px; height: 24px; }
.ra-semaforo-xl .ra-semaforo-dot { width: 32px; height: 32px; }

/* Semaforo tooltip */
.ra-semaforo-tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--ra-surface-raised);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  color: var(--ra-text-secondary);
  white-space: nowrap;
  box-shadow: var(--ra-shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 100;
}
ra-semaforo:hover .ra-semaforo-tooltip,
.ra-semaforo:hover .ra-semaforo-tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.ra-toast {
  background: var(--ra-surface-raised);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  box-shadow: var(--ra-shadow-xl);
  padding: 0.875rem 1.25rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  min-width: 320px;
  max-width: 420px;
  opacity: 0;
  transform: translateX(40px);
  font-size: 0.875rem;
  color: var(--ra-text);
}
.ra-toast-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.ra-toast-success .ra-toast-icon { color: var(--ra-success); }
.ra-toast-danger .ra-toast-icon { color: var(--ra-danger); }
.ra-toast-warning .ra-toast-icon { color: var(--ra-warning); }
.ra-toast-info .ra-toast-icon { color: var(--ra-info); }
.ra-toast-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--ra-text-muted);
  cursor: pointer;
  padding: 0;
  font-size: 1rem;
  line-height: 1;
  transition: color 0.15s ease;
}
.ra-toast-close:hover { color: var(--ra-text); }

/* ============================================
   SKELETON LOADING
   ============================================ */
.ra-skeleton {
  background: linear-gradient(90deg, var(--ra-border-subtle) 25%, var(--ra-border) 50%, var(--ra-border-subtle) 75%);
  background-size: 200% 100%;
  border-radius: var(--ra-radius-sm);
  animation: raSkeleton 1.5s ease-in-out infinite;
}
@keyframes raSkeleton {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.ra-skeleton-text { height: 0.875rem; margin-bottom: 0.5rem; }
.ra-skeleton-title { height: 1.25rem; width: 60%; margin-bottom: 0.75rem; }
.ra-skeleton-circle { width: 40px; height: 40px; border-radius: 50%; }
.ra-skeleton-card { height: 120px; border-radius: var(--ra-radius-lg); }

/* ============================================
   BUTTON MICRO-INTERACTIONS
   ============================================ */
.ra-btn { transition: transform 0.1s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease; }
.ra-btn:active { transform: scale(0.97) !important; }

/* ============================================
   NOTIFICATION BADGE
   ============================================ */
.ra-notif-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--ra-danger);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  font-family: var(--ra-font-mono);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  border: 2px solid var(--ra-surface);
}
.ra-icon-nav-btn {
  border: 0;
  background: transparent;
}
.ra-notif-scrim {
  position: fixed;
  inset: 0;
  z-index: 2040;
  background: rgba(0, 0, 0, 0.28);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
}
.ra-notif-scrim.active {
  opacity: 1;
  pointer-events: auto;
}
.ra-notif-panel {
  position: fixed;
  top: 72px;
  right: 1rem;
  width: min(380px, calc(100vw - 2rem));
  max-height: min(680px, calc(100vh - 96px));
  display: flex;
  flex-direction: column;
  z-index: 2050;
  background: var(--ra-surface-raised);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  box-shadow: var(--ra-shadow-xl);
  opacity: 0;
  transform: translateY(-8px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  overflow: hidden;
  touch-action: pan-y;
}
.ra-notif-panel.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.ra-notif-header,
.ra-notif-actions {
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border-bottom: 1px solid var(--ra-border-subtle);
}
.ra-notif-actions {
  padding: 0.75rem 1rem;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.ra-notif-list {
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0.5rem;
}
.ra-notif-item {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ra-text);
  text-align: left;
  display: flex;
  gap: 0.75rem;
  padding: 0.85rem;
  border-radius: var(--ra-radius);
  transition: background 0.15s ease, transform 0.1s ease;
}
.ra-notif-item:hover,
.ra-notif-item:focus-visible {
  background: var(--ra-border-subtle);
  outline: none;
}
.ra-notif-item:active { transform: scale(0.99); }
.ra-notif-item.unread { background: var(--ra-primary-soft); }
.ra-notif-dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 0.35rem;
  border-radius: 50%;
  background: var(--ra-primary);
}
.ra-notif-item.read .ra-notif-dot { background: var(--ra-border); }
.ra-notif-title {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
}
.ra-notif-message {
  color: var(--ra-text-secondary);
  font-size: 0.8125rem;
  line-height: 1.4;
  margin: 0;
}
.ra-notif-time {
  color: var(--ra-text-muted);
  font-size: 0.72rem;
  margin-top: 0.35rem;
}
.ra-notif-empty,
.ra-notif-loading {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--ra-text-secondary);
}

.field-validation-error,
.validation-summary-errors {
  display: block;
  margin-top: 0.35rem;
  color: var(--ra-danger);
  font-size: 0.8125rem;
  line-height: 1.35;
}
.ra-notif-empty i {
  display: block;
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--ra-text-muted);
}
.ra-notif-fallback {
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--ra-border-subtle);
  text-align: center;
  font-weight: 600;
  text-decoration: none;
  color: var(--ra-primary);
}
@media (max-width: 767.98px) {
  .ra-notif-scrim { background: rgba(0, 0, 0, 0.4); }
  .ra-notif-panel {
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    max-height: 82vh;
    border-radius: 20px 20px 0 0;
    transform: translateY(100%);
  }
  .ra-notif-panel.active {
    transform: translateY(0);
  }
}

/* ============================================
   FLOATING ACTION BUTTON
   ============================================ */
.ra-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--ra-primary);
  color: #fff;
  border: none;
  box-shadow: var(--ra-shadow-lg), 0 0 20px var(--ra-primary-glow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1040;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease, background-color 0.2s ease;
}
.ra-fab:hover {
  transform: scale(1.1);
  box-shadow: var(--ra-shadow-xl), 0 0 30px var(--ra-primary-glow);
}
.ra-fab:active {
  transform: scale(0.95);
}

/* ============================================
   TYPEWRITER
   ============================================ */
@keyframes raBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================
   MODAL Z-INDEX FIX
   ============================================ */
.modal { z-index: 1055 !important; }
.modal-backdrop { z-index: 1040 !important; }
.modal-dialog { z-index: 1056 !important; }
.modal-content { position: relative; z-index: 1057 !important; }

/* ============================================
   STUDENT EXPERIENCE
   ============================================ */
.ra-student-hero,
.ra-opportunity-brief,
.ra-application-summary {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--ra-primary) 10%, transparent), transparent 42%),
    var(--ra-surface);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  box-shadow: var(--ra-shadow);
  padding: clamp(1rem, 2vw, 1.5rem);
}

.ra-student-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 1.25rem;
  align-items: stretch;
  position: relative;
  overflow: hidden;
}

.ra-student-hero::before {
  content: '';
  position: absolute;
  inset-block: 0;
  left: 0;
  width: 4px;
  background: var(--ra-success);
}
.ra-student-hero.is-warning::before { background: var(--ra-warning); }
.ra-student-hero.is-danger::before { background: var(--ra-danger); }

.ra-student-hero-main,
.ra-student-status-panel {
  position: relative;
  z-index: 1;
}

.ra-student-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ra-text-muted);
  margin-bottom: 0.45rem;
}

.ra-student-hero-title,
.ra-opportunity-brief h2,
.ra-application-summary h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.8vw, 2.25rem);
  font-weight: 750;
  letter-spacing: 0;
  color: var(--ra-text);
}

.ra-student-hero-copy,
.ra-opportunity-brief p,
.ra-application-summary p {
  max-width: 58ch;
  margin: 0.5rem 0 0;
  color: var(--ra-text-secondary);
}

.ra-student-chip-row,
.ra-student-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.ra-student-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--ra-border);
  border-radius: 999px;
  padding: 0.35rem 0.65rem;
  background: var(--ra-surface-raised);
  color: var(--ra-text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
}

.ra-student-status-panel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  background: var(--ra-surface-raised);
  border: 1px solid var(--ra-border-subtle);
  border-radius: var(--ra-radius-lg);
  padding: 1rem;
}

.ra-status-ring {
  width: 108px;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  align-content: center;
  border: 8px solid color-mix(in srgb, var(--ra-success) 24%, var(--ra-border));
  background: var(--ra-surface);
}
.ra-status-ring.is-warning { border-color: color-mix(in srgb, var(--ra-warning) 38%, var(--ra-border)); }
.ra-status-ring.is-danger { border-color: color-mix(in srgb, var(--ra-danger) 38%, var(--ra-border)); }
.ra-status-ring span {
  font-weight: 800;
  color: var(--ra-text);
  line-height: 1;
}
.ra-status-ring small {
  color: var(--ra-text-muted);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.ra-meter-track {
  height: 8px;
  background: var(--ra-border-subtle);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.8rem;
}
.ra-meter-fill {
  height: 100%;
  min-width: 4px;
  border-radius: inherit;
  background: var(--ra-success);
}
.ra-meter-fill.is-warning { background: var(--ra-warning); }
.ra-meter-fill.is-danger { background: var(--ra-danger); }
.ra-meter-caption {
  margin-top: 0.45rem;
  font-size: 0.75rem;
  color: var(--ra-text-muted);
}

.ra-student-action-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}
.ra-action-tile {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  background: var(--ra-surface);
  box-shadow: var(--ra-shadow);
  color: var(--ra-text);
  text-decoration: none;
  min-height: 96px;
}
.ra-action-tile:hover {
  color: var(--ra-text);
  border-color: color-mix(in srgb, var(--ra-primary) 45%, var(--ra-border));
  transform: translateY(-1px);
  box-shadow: var(--ra-shadow-md);
}
.ra-action-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--ra-primary) 12%, transparent);
  color: var(--ra-primary);
  flex-shrink: 0;
}
.ra-action-tile strong,
.ra-action-tile small {
  display: block;
}
.ra-action-tile small {
  color: var(--ra-text-secondary);
  margin-top: 0.2rem;
}

.ra-path-list {
  display: grid;
  gap: 0.85rem;
}
.ra-path-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.75rem;
  align-items: start;
}
.ra-path-step > span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ra-border-subtle);
  color: var(--ra-text-secondary);
  font-weight: 700;
  font-size: 0.8rem;
}
.ra-path-step.is-current > span {
  background: var(--ra-primary);
  color: white;
}
.ra-path-step strong,
.ra-path-step small {
  display: block;
}
.ra-path-step small {
  color: var(--ra-text-secondary);
  margin-top: 0.15rem;
}

.ra-mini-metrics,
.ra-opportunity-brief-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
}
.ra-mini-metrics div,
.ra-opportunity-brief-metrics span {
  border: 1px solid var(--ra-border-subtle);
  border-radius: var(--ra-radius);
  background: var(--ra-surface-raised);
  padding: 0.75rem;
}
.ra-mini-metrics span,
.ra-opportunity-brief-metrics strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 750;
  color: var(--ra-text);
}
.ra-mini-metrics small,
.ra-opportunity-brief-metrics small {
  display: block;
  margin-top: 0.15rem;
  color: var(--ra-text-muted);
  font-size: 0.75rem;
}

.ra-opportunity-brief,
.ra-application-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.ra-opportunity-grid,
.ra-application-list {
  display: grid;
  gap: 1rem;
}
.ra-opportunity-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.ra-opportunity-card,
.ra-application-item {
  background: var(--ra-surface);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  box-shadow: var(--ra-shadow);
}
.ra-opportunity-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
}
.ra-opportunity-card.is-ready { border-top: 3px solid var(--ra-success); }
.ra-opportunity-card.is-warning { border-top: 3px solid var(--ra-warning); }
.ra-opportunity-card.is-muted { border-top: 3px solid var(--ra-border); opacity: 0.92; }
.ra-opportunity-card-top,
.ra-opportunity-card-body,
.ra-requirement-row,
.ra-cupo-meter,
.ra-opportunity-card-actions {
  padding-inline: 1rem;
}
.ra-opportunity-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1rem;
}
.ra-opportunity-card-body {
  padding-top: 1rem;
}
.ra-opportunity-card-body h3,
.ra-application-title-row h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--ra-text);
}
.ra-opportunity-card-body p {
  color: var(--ra-text-secondary);
  font-size: 0.875rem;
  margin: 0.45rem 0 0;
}
.ra-requirement-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 1rem;
}
.ra-requirement-row span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.5rem;
  border-radius: 999px;
  background: var(--ra-border-subtle);
  color: var(--ra-text-secondary);
  font-size: 0.75rem;
}
.ra-cupo-meter {
  padding-top: 1rem;
}
.ra-opportunity-card-actions {
  padding-block: 1rem;
}

.ra-application-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
}
.ra-application-item.is-success { border-left: 4px solid var(--ra-success); }
.ra-application-item.is-warning { border-left: 4px solid var(--ra-warning); }
.ra-application-item.is-danger { border-left: 4px solid var(--ra-danger); }
.ra-application-status {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ra-surface-raised);
  color: var(--ra-primary);
}
.ra-application-title-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}
.ra-application-title-row p,
.ra-application-meta,
.ra-application-next {
  color: var(--ra-text-secondary);
  font-size: 0.82rem;
}
.ra-application-title-row p {
  margin: 0.2rem 0 0;
}
.ra-application-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
}
.ra-application-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.ra-application-next {
  margin-top: 0.55rem;
}

/* ============================================
   AUTHORITY EXPERIENCE
   ============================================ */
.ra-authority-hero,
.ra-review-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: clamp(1rem, 2vw, 1.5rem);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--ra-accent) 9%, transparent), transparent 44%),
    var(--ra-surface);
  box-shadow: var(--ra-shadow);
}

.ra-authority-copy h2,
.ra-review-summary h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 760;
  letter-spacing: 0;
  color: var(--ra-text);
}

.ra-authority-copy p,
.ra-review-summary p {
  margin: 0.5rem 0 0;
  max-width: 60ch;
  color: var(--ra-text-secondary);
}

.ra-authority-scope {
  min-width: min(100%, 320px);
  padding: 0.9rem;
  border: 1px solid var(--ra-border-subtle);
  border-radius: var(--ra-radius);
  background: var(--ra-surface-raised);
}

.ra-authority-priority-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.ra-authority-priority {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  min-height: 104px;
  padding: 1rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  background: var(--ra-surface);
  box-shadow: var(--ra-shadow);
  color: var(--ra-text);
  text-decoration: none;
}

.ra-authority-priority:hover {
  color: var(--ra-text);
  transform: translateY(-1px);
  box-shadow: var(--ra-shadow-md);
}

.ra-authority-priority.is-danger { border-left: 4px solid var(--ra-danger); }
.ra-authority-priority.is-warning { border-left: 4px solid var(--ra-warning); }
.ra-authority-priority.is-info { border-left: 4px solid var(--ra-info); }

.ra-priority-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ra-surface-raised);
  color: var(--ra-primary);
}

.ra-authority-priority.is-danger .ra-priority-icon { color: var(--ra-danger); }
.ra-authority-priority.is-warning .ra-priority-icon { color: var(--ra-warning); }
.ra-authority-priority.is-info .ra-priority-icon { color: var(--ra-info); }
.ra-authority-priority strong,
.ra-authority-priority small {
  display: block;
}
.ra-authority-priority small {
  margin-top: 0.2rem;
  color: var(--ra-text-secondary);
}

.ra-authority-board {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.2fr);
  gap: 1rem;
}

.ra-authority-kpis {
  display: grid;
  gap: 0.75rem;
}

.ra-authority-kpi,
.ra-authority-chart-card {
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  background: var(--ra-surface);
  box-shadow: var(--ra-shadow);
}

.ra-authority-kpi {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  column-gap: 0.75rem;
  padding: 1rem;
  text-decoration: none;
  color: var(--ra-text);
}

button.ra-authority-kpi {
  width: 100%;
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.ra-authority-kpi strong {
  display: block;
  font-size: 1.45rem;
  line-height: 1;
  font-weight: 780;
}

.ra-authority-kpi small,
.ra-authority-kpi em {
  display: block;
  margin-top: 0.3rem;
  font-style: normal;
}

.ra-authority-kpi small {
  color: var(--ra-text-secondary);
}

.ra-authority-kpi em {
  grid-column: 2;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ra-primary);
}

.ra-authority-kpi-icon {
  grid-row: span 2;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--ra-primary) 12%, var(--ra-surface-raised));
  color: var(--ra-primary);
}

.ra-authority-kpi.is-link:hover {
  color: var(--ra-text);
  border-color: color-mix(in srgb, var(--ra-primary) 45%, var(--ra-border));
  transform: translateY(-1px);
}

.ra-authority-chart-card .ra-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.ra-chart-frame {
  min-height: 260px;
}

.ra-risk-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
  font-size: 0.8125rem;
  color: var(--ra-text-secondary);
}

.ra-risk-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.ra-risk-legend i {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  display: inline-block;
}

.ra-risk-legend .is-success { background: var(--ra-success); }
.ra-risk-legend .is-warning { background: var(--ra-warning); }
.ra-risk-legend .is-danger { background: var(--ra-danger); }

.ra-chart-modal-canvas {
  position: relative;
  min-height: min(58vh, 460px);
}

.ra-authority-insight-hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  background: var(--ra-surface-raised);
}

.ra-authority-insight-hero strong {
  display: block;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1;
  color: var(--ra-text);
}

.ra-authority-insight-hero small {
  color: var(--ra-text-secondary);
}

.ra-metric-bars {
  display: grid;
  gap: 1rem;
}

.ra-metric-bar > div:first-child {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.4rem;
  font-size: 0.875rem;
}

.ra-metric-bar strong {
  color: var(--ra-text);
}

.ra-metric-bar small {
  display: block;
  margin-top: 0.35rem;
  color: var(--ra-text-secondary);
}

.ra-metric-track {
  height: 0.7rem;
  overflow: hidden;
  border-radius: var(--ra-radius-full);
  background: var(--ra-border-subtle);
}

.ra-metric-track span {
  display: block;
  max-width: 100%;
  height: 100%;
  border-radius: inherit;
}

.ra-metric-track .is-success { background: var(--ra-success); }
.ra-metric-track .is-warning { background: var(--ra-warning); }
.ra-metric-track .is-danger { background: var(--ra-danger); }

.ra-insight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.ra-insight-tile {
  display: block;
  min-height: 130px;
  padding: 1rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  background: var(--ra-surface-raised);
  color: var(--ra-text);
  text-decoration: none;
}

.ra-insight-tile:hover {
  color: var(--ra-text);
  transform: translateY(-1px);
}

.ra-insight-tile.is-danger { border-left: 4px solid var(--ra-danger); }
.ra-insight-tile.is-warning { border-left: 4px solid var(--ra-warning); }

.ra-insight-tile strong,
.ra-insight-tile span,
.ra-insight-tile small {
  display: block;
}

.ra-insight-tile strong {
  font-size: 2rem;
  line-height: 1;
}

.ra-insight-tile span {
  margin-top: 0.4rem;
  font-weight: 700;
}

.ra-insight-tile small {
  margin-top: 0.25rem;
  color: var(--ra-text-secondary);
}

.ra-signal-list {
  display: grid;
  gap: 0.65rem;
}

.ra-signal-list a,
.ra-signal-list > div {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  background: var(--ra-surface-raised);
  color: var(--ra-text);
  text-decoration: none;
}

.ra-signal-list a:hover {
  color: var(--ra-text);
  border-color: color-mix(in srgb, var(--ra-primary) 45%, var(--ra-border));
}

.ra-signal-list span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ra-primary-soft);
  color: var(--ra-primary);
  font-weight: 800;
}

.ra-signal-list span.is-danger {
  background: var(--ra-danger-soft);
  color: var(--ra-danger);
}

.ra-signal-list span.is-warning {
  background: var(--ra-warning-soft);
  color: var(--ra-warning);
}

.ra-signal-list strong,
.ra-signal-list small {
  display: block;
}

.ra-signal-list small {
  margin-top: 0.15rem;
  color: var(--ra-text-secondary);
}

/* ============================================
   AI RISK REPORT
   ============================================ */
.ra-ai-report .ra-card-body {
  padding: clamp(1rem, 2vw, 1.5rem);
}

.ra-ai-summary {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--ra-primary) 10%, transparent), transparent 52%),
    var(--ra-surface-raised);
}

.ra-ai-summary h3 {
  max-width: 72ch;
  margin: 0.25rem 0 0;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.35;
  font-weight: 760;
  color: var(--ra-text);
}

.ra-ai-section {
  margin-top: 1.25rem;
}

.ra-ai-factor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.ra-ai-factor {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.9rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  background: var(--ra-surface-raised);
  color: var(--ra-text);
}

.ra-ai-factor i {
  color: var(--ra-primary);
}

.ra-ai-analysis {
  max-width: 86ch;
  margin: 0;
  color: var(--ra-text);
  line-height: 1.75;
}

.ra-ai-recommendations {
  display: grid;
  gap: 0.75rem;
  padding: 0;
  margin: 0;
  counter-reset: recommendation;
  list-style: none;
}

.ra-ai-recommendations li {
  counter-increment: recommendation;
  position: relative;
  min-height: 56px;
  padding: 0.9rem 1rem 0.9rem 3.25rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  background: var(--ra-surface-raised);
  color: var(--ra-text);
  line-height: 1.55;
}

.ra-ai-recommendations li::before {
  content: counter(recommendation);
  position: absolute;
  left: 0.9rem;
  top: 0.9rem;
  width: 1.75rem;
  height: 1.75rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ra-primary-soft);
  color: var(--ra-primary);
  font-weight: 800;
}

.ra-ai-clear {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  border: 1px solid color-mix(in srgb, var(--ra-success) 24%, var(--ra-border));
  border-radius: var(--ra-radius);
  background: var(--ra-success-bg);
  color: var(--ra-text);
}

.ra-ai-clear i {
  color: var(--ra-success);
}

.ra-ai-action-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1rem;
  border: 1px solid color-mix(in srgb, var(--ra-primary) 24%, var(--ra-border));
  border-radius: var(--ra-radius);
  background: var(--ra-primary-soft);
}

.ra-ai-action-box strong,
.ra-ai-action-box small {
  display: block;
}

.ra-ai-action-box small {
  margin-top: 0.2rem;
  color: var(--ra-text-secondary);
}

.ra-ai-action-box p {
  max-width: 72ch;
  margin: 0.65rem 0 0;
  color: var(--ra-text);
}

.ra-copilot-card {
  position: relative;
  overflow: hidden;
}

.ra-copilot-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at 18% 20%, color-mix(in srgb, var(--ra-primary) 18%, transparent), transparent 28%),
    radial-gradient(circle at 86% 10%, color-mix(in srgb, var(--ra-accent) 16%, transparent), transparent 30%);
  opacity: 0.9;
  pointer-events: none;
}

.ra-copilot-card > * {
  position: relative;
  z-index: 1;
}

.ra-copilot-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.ra-copilot-head h2 {
  margin: 0.15rem 0 0.35rem;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  font-weight: 800;
  color: var(--ra-text);
}

.ra-copilot-head p {
  max-width: 68ch;
  margin: 0;
  color: var(--ra-text-secondary);
}

.ra-copilot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.ra-copilot-case {
  padding: 1rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  background: color-mix(in srgb, var(--ra-surface) 92%, transparent);
  box-shadow: var(--ra-shadow);
}

.ra-copilot-case strong,
.ra-copilot-case small {
  display: block;
}

.ra-copilot-case small {
  margin-top: 0.15rem;
  color: var(--ra-text-secondary);
}

.ra-copilot-case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.ra-copilot-case-meta span {
  padding: 0.35rem 0.55rem;
  border-radius: var(--ra-radius-full);
  background: var(--ra-surface-raised);
  color: var(--ra-text-secondary);
  font-size: 0.78rem;
}

@media (prefers-reduced-motion: no-preference) {
  .ra-copilot-card::before {
    animation: raCopilotGlow 16s ease-in-out infinite alternate;
  }
}

@keyframes raCopilotGlow {
  from { transform: translate3d(-2%, -1%, 0) rotate(0deg); }
  to { transform: translate3d(2%, 1%, 0) rotate(4deg); }
}

@media (max-width: 991.98px) {
  .ra-ai-factor-grid,
  .ra-copilot-grid {
    grid-template-columns: 1fr;
  }
}

.ra-professor-hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: clamp(1rem, 2vw, 1.5rem);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--ra-primary) 10%, transparent), transparent 48%),
    var(--ra-surface);
  box-shadow: var(--ra-shadow);
}

.ra-professor-hero h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 760;
  color: var(--ra-text);
}

.ra-professor-hero p {
  margin: 0.5rem 0 0;
  max-width: 62ch;
  color: var(--ra-text-secondary);
}

.ra-professor-hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.ra-professor-hero-metrics span,
.ra-professor-stat {
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  background: var(--ra-surface-raised);
  color: var(--ra-text);
}

.ra-professor-hero-metrics span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.65rem 0.8rem;
  font-size: 0.85rem;
}

.ra-professor-stat {
  min-height: 98px;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem;
  text-decoration: none;
  box-shadow: var(--ra-shadow);
}

.ra-professor-stat.is-link:hover {
  color: var(--ra-text);
  border-color: color-mix(in srgb, var(--ra-warning) 45%, var(--ra-border));
  transform: translateY(-1px);
}

.ra-professor-stat-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--ra-accent) 12%, var(--ra-surface));
  color: var(--ra-accent);
}

.ra-professor-stat strong {
  display: block;
  font-size: 1.4rem;
  line-height: 1;
}

.ra-professor-stat small {
  display: block;
  margin-top: 0.25rem;
  color: var(--ra-text-secondary);
}

.ra-professor-person span,
.ra-professor-person small {
  display: block;
}

.ra-professor-person span {
  font-weight: 700;
}

.ra-professor-person small {
  margin-top: 0.15rem;
  color: var(--ra-text-secondary);
}

.ra-professor-coverage {
  display: grid;
  gap: 0.45rem;
}

.ra-professor-command {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 1rem;
  align-items: stretch;
}

.ra-priority-list {
  display: grid;
  gap: 0.65rem;
}

.ra-priority-row {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto minmax(160px, 0.8fr) auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.85rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  background: color-mix(in srgb, var(--ra-surface) 92%, transparent);
}

.ra-priority-person strong,
.ra-priority-person small {
  display: block;
}

.ra-priority-person small,
.ra-priority-action {
  color: var(--ra-text-secondary);
  font-size: 0.8125rem;
}

.ra-priority-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.4rem;
}

.ra-professor-summary-grid {
  display: grid;
  gap: 0.65rem;
}

.ra-risk-bar {
  height: 10px;
  display: flex;
  overflow: hidden;
  border-radius: 999px;
  background: var(--ra-border-subtle);
}

.ra-risk-bar span {
  min-width: 3px;
}

.ra-risk-legend,
.ra-prediction-pills,
.ra-professor-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ra-risk-legend {
  margin-top: 0.65rem;
  color: var(--ra-text-secondary);
  font-size: 0.75rem;
}

.ra-risk-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.ra-risk-legend i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
}

.ra-group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.85rem;
}

.ra-group-card {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--ra-primary) 8%, transparent), transparent 48%),
    var(--ra-surface);
  color: var(--ra-text);
  text-decoration: none;
  box-shadow: var(--ra-shadow);
}

.ra-group-card:hover {
  color: var(--ra-text);
  border-color: color-mix(in srgb, var(--ra-primary) 45%, var(--ra-border));
  transform: translateY(-1px);
  box-shadow: var(--ra-shadow-md);
}

.ra-group-card h3 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ra-accent);
}

.ra-group-card small {
  color: var(--ra-text-secondary);
}

.ra-group-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.ra-group-metrics span {
  padding: 0.65rem;
  border: 1px solid var(--ra-border-subtle);
  border-radius: var(--ra-radius);
  background: var(--ra-surface-raised);
}

.ra-group-metrics strong,
.ra-group-metrics small {
  display: block;
}

.ra-group-metrics strong {
  font-size: 1.15rem;
  line-height: 1;
}

.ra-group-open {
  justify-self: end;
  color: var(--ra-primary);
  font-weight: 700;
  font-size: 0.85rem;
}

@media (max-width: 1199.98px) {
  .ra-professor-command {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .ra-priority-row {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .ra-priority-buttons,
  .ra-professor-quick-actions {
    justify-content: stretch;
  }
  .ra-priority-buttons .ra-btn,
  .ra-professor-quick-actions .ra-btn {
    width: 100%;
  }
}

.ra-decision-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.4rem;
}

@media (max-width: 991.98px) {
  .ra-authority-priority-grid,
  .ra-authority-board,
  .ra-insight-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .ra-decision-actions {
    justify-content: stretch;
  }
  .ra-decision-actions form,
  .ra-decision-actions .ra-btn {
    width: 100%;
  }
}

@media (max-width: 991.98px) {
  .ra-student-hero,
  .ra-student-action-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .ra-student-status-panel,
  .ra-application-item {
    grid-template-columns: 1fr;
  }
  .ra-status-ring {
    width: 96px;
  }
  .ra-mini-metrics,
  .ra-opportunity-brief-metrics {
    grid-template-columns: 1fr 1fr 1fr;
    width: 100%;
  }
  .ra-application-actions .ra-btn {
    width: 100%;
  }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .ra-skeleton { animation: none; background: var(--ra-border); }
}

/* ============================================
   BOOTSTRAP ACCORDION DARK MODE FIX
   ============================================ */
[data-bs-theme="dark"] .accordion-button {
  --bs-accordion-btn-bg: var(--ra-surface-raised);
  --bs-accordion-active-bg: var(--ra-surface-raised);
  --bs-accordion-active-color: var(--ra-primary);
  --bs-accordion-btn-color: var(--ra-text);
  background-color: var(--ra-surface-raised);
  color: var(--ra-text);
}
[data-bs-theme="dark"] .accordion-button::after {
  filter: invert(1);
}
[data-bs-theme="dark"] .accordion-item {
  --bs-accordion-bg: transparent;
  --bs-accordion-border-color: var(--ra-border);
}


/* ============================================
   PAGE HEADER — shared header across all views
   ============================================ */
.ra-page-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.ra-page-header-back a {
  gap: 0.35rem;
  padding-left: 0.25rem;
}
.ra-page-header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
  justify-content: space-between;
}
.ra-page-header-text { min-width: 0; flex: 1 1 auto; }
.ra-page-title {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.2rem 0;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ra-text);
}
.ra-page-title i { font-size: 1.35rem; }
.ra-page-subtitle {
  font-size: 0.8125rem;
  color: var(--ra-text-secondary);
  margin: 0;
}
.ra-page-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

@media (max-width: 575.98px) {
  .ra-page-title { font-size: 1.2rem; }
  .ra-page-title i { font-size: 1.1rem; }
  .ra-page-header-row { gap: 0.75rem; }
  .ra-page-header-actions { width: 100%; }
  .ra-page-header-actions .ra-btn,
  .ra-page-header-actions form,
  .ra-page-header-actions a {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================
   FILTER BAR — reusable card that wraps filter
   forms and adds a "clear" link automatically
   ============================================ */
.ra-filter-bar {
  margin-bottom: 1rem;
}
.ra-filter-bar .ra-card-body { padding: 1rem 1.25rem; }
.ra-filter-bar-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.ra-filter-count {
  font-size: 0.8125rem;
  color: var(--ra-text-secondary);
}

/* ============================================
   RESPONSIVE TABLE → CARD VIEW on mobile
   Opt in per table with class="ra-table-cards"
   Each <td> must have a data-label attribute.
   ============================================ */
@media (max-width: 767.98px) {
  .ra-table-cards thead { display: none; }
  .ra-table-cards,
  .ra-table-cards tbody,
  .ra-table-cards tr,
  .ra-table-cards td { display: block; width: 100%; }
  .ra-table-cards tr {
    background: var(--ra-surface);
    border: 1px solid var(--ra-border);
    border-radius: var(--ra-radius);
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
    box-shadow: var(--ra-shadow);
  }
  .ra-table-cards td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    padding: 0.35rem 0 !important;
    border: 0 !important;
    font-size: 0.875rem;
    min-width: 0;
    overflow-wrap: anywhere;
  }
  .ra-table-cards td::before {
    content: attr(data-label);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ra-text-muted);
    font-weight: 600;
    flex-shrink: 0;
  }
  .ra-table-cards td > * {
    max-width: 100%;
    min-width: 0;
  }
  .ra-table-cards td[data-label="Acciones"] {
    justify-content: flex-end;
    padding-top: 0.5rem !important;
    border-top: 1px solid var(--ra-border-subtle) !important;
    margin-top: 0.35rem;
  }
  .ra-table-cards td[data-label="Acciones"]::before { display: none; }
}

/* ============================================
   LOGIN BACKGROUND — animated gradient blobs
   GPU-accelerated, cheap (no JS/canvas).
   ============================================ */
.ra-auth-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.ra-auth-bg::before,
.ra-auth-bg::after {
  content: '';
  position: absolute;
  width: 44vmax;
  height: 44vmax;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  will-change: transform;
  animation: raAuthFloat 22s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
}
.ra-auth-bg::before {
  top: -18vmax;
  left: -14vmax;
  background: radial-gradient(circle at 30% 30%, var(--ra-primary), transparent 60%);
}
.ra-auth-bg::after {
  bottom: -20vmax;
  right: -14vmax;
  background: radial-gradient(circle at 70% 70%, var(--ra-accent), transparent 60%);
  animation-delay: -11s;
  animation-duration: 28s;
}
[data-bs-theme="dark"] .ra-auth-bg::before { opacity: 0.35; }
[data-bs-theme="dark"] .ra-auth-bg::after { opacity: 0.35; }

@keyframes raAuthFloat {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(10vw, 8vh) scale(1.08); }
  66%  { transform: translate(-6vw, 12vh) scale(0.95); }
  100% { transform: translate(0, 0) scale(1); }
}

/* Subtle grid overlay for auth screens */
.ra-auth-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--ra-border-subtle) 1px, transparent 1px),
    linear-gradient(to bottom, var(--ra-border-subtle) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.4), transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.4), transparent 70%);
  opacity: 0.6;
}

/* Respect reduced motion — no animation, just soft gradient */
@media (prefers-reduced-motion: reduce) {
  .ra-auth-bg::before,
  .ra-auth-bg::after { animation: none; }
}

/* ============================================
   GLOBAL SEARCH (Ctrl/Cmd + K)
   ============================================ */
.ra-search-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--ra-text-muted);
  background: var(--ra-border-subtle);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius);
  cursor: pointer;
  transition: var(--ra-transition);
  min-width: 160px;
}
.ra-search-trigger:hover {
  background: var(--ra-surface);
  color: var(--ra-text-secondary);
  border-color: var(--ra-primary);
}
.ra-search-trigger kbd {
  font-family: var(--ra-font-mono);
  font-size: 0.6875rem;
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--ra-border);
  border-radius: 4px;
  background: var(--ra-surface);
  color: var(--ra-text-secondary);
  margin-left: auto;
}
@media (max-width: 767.98px) {
  .ra-search-trigger { min-width: 0; padding: 0.35rem; }
  .ra-search-trigger span, .ra-search-trigger kbd { display: none; }
}

.ra-qv-modal .modal-body {
  padding-top: 1rem;
}

.ra-qv-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 12rem;
  gap: 1rem;
  align-items: stretch;
  padding: 1.1rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--ra-primary) 16%, transparent), transparent 42%),
    var(--ra-surface);
}

.ra-qv-summary h3 {
  margin: 0.2rem 0 0.35rem;
  font-size: 1.1rem;
  line-height: 1.2;
}

.ra-qv-summary p {
  margin: 0;
  color: var(--ra-text-secondary);
  font-size: 0.9rem;
}

.ra-qv-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.85rem;
}

.ra-qv-chip-row span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--ra-border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--ra-surface-raised) 80%, transparent);
  font-size: 0.78rem;
  color: var(--ra-text-secondary);
}

.ra-qv-score-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  min-height: 8rem;
  padding: 1rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  background: var(--ra-surface-raised);
}

.ra-qv-score-card small,
.ra-qv-panel small {
  color: var(--ra-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
  font-size: 0.7rem;
}

.ra-qv-score-card strong {
  font-size: 2.25rem;
  line-height: 1;
}

.ra-qv-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.ra-qv-metric {
  padding: 0.85rem 0.6rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  background: var(--ra-surface);
  text-align: center;
}

.ra-qv-metric span {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
}

.ra-qv-metric small {
  display: block;
  margin-top: 0.35rem;
  color: var(--ra-text-muted);
  font-size: 0.74rem;
}

.ra-qv-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.ra-qv-panel {
  padding: 0.95rem 1rem;
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  background: var(--ra-surface);
}

.ra-qv-panel strong {
  display: block;
  margin: 0.25rem 0;
  line-height: 1.25;
}

.ra-qv-panel span {
  display: block;
  color: var(--ra-text-secondary);
  font-size: 0.82rem;
}

.ra-qv-actions {
  justify-content: flex-end;
  gap: 0.5rem !important;
}

@media (max-width: 767.98px) {
  .ra-qv-summary,
  .ra-qv-detail-grid {
    grid-template-columns: 1fr;
  }

  .ra-qv-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ra-qv-metric:last-child {
    grid-column: 1 / -1;
  }

  .ra-qv-score-card {
    min-height: 0;
  }
}

@media (max-width: 575.98px) {
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }
  .container,
  .container-fluid {
    padding-left: 0.875rem;
    padding-right: 0.875rem;
  }
  .ra-card,
  .ra-alert,
  .ra-empty {
    max-width: 100%;
  }
  .ra-card-body,
  .ra-card-header,
  .ra-card-footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .ra-btn {
    min-width: 0;
    white-space: normal;
  }
  .d-flex {
    min-width: 0;
  }
}

.ra-search-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
}
.ra-search-backdrop.active { display: flex; }
.ra-search-panel {
  width: min(640px, 92vw);
  background: var(--ra-surface-raised);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-lg);
  box-shadow: var(--ra-shadow-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 72vh;
}
.ra-search-input-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--ra-border);
}
.ra-search-input-row i { color: var(--ra-text-muted); font-size: 1.1rem; }
.ra-search-input {
  flex: 1;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--ra-text);
  font-size: 1rem;
  font-family: inherit;
}
.ra-search-input::placeholder { color: var(--ra-text-muted); }
.ra-search-results {
  overflow-y: auto;
  padding: 0.35rem;
}
.ra-search-group-label {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ra-text-muted);
  padding: 0.5rem 0.75rem 0.25rem;
  font-weight: 600;
}
.ra-search-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--ra-radius-sm);
  color: var(--ra-text);
  text-decoration: none;
  font-size: 0.875rem;
  cursor: pointer;
}
.ra-search-item i { font-size: 1rem; color: var(--ra-text-muted); flex-shrink: 0; }
.ra-search-item:hover,
.ra-search-item.active {
  background: var(--ra-primary-soft);
  color: var(--ra-primary);
}
.ra-search-item:hover i,
.ra-search-item.active i { color: var(--ra-primary); }
.ra-search-item-meta {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--ra-text-muted);
}
.ra-search-empty {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--ra-text-muted);
  font-size: 0.875rem;
}
.ra-search-footer {
  border-top: 1px solid var(--ra-border);
  padding: 0.45rem 1rem;
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--ra-text-muted);
}
.ra-search-footer kbd {
  font-family: var(--ra-font-mono);
  font-size: 0.65rem;
  padding: 0.1rem 0.35rem;
  border: 1px solid var(--ra-border);
  border-radius: 3px;
  background: var(--ra-surface);
  color: var(--ra-text-secondary);
}

/* ============================================
   CHECKBOX — styled pair with label
   ============================================ */
.ra-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 4px;
  border: 1.5px solid var(--ra-border);
  background: var(--ra-surface);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: var(--ra-transition);
}
.ra-checkbox:hover { border-color: var(--ra-primary); }
.ra-checkbox:checked {
  background: var(--ra-primary);
  border-color: var(--ra-primary);
}
.ra-checkbox:checked::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 4px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.ra-check-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  color: var(--ra-text);
  font-size: 0.875rem;
}

/* ============================================
   KBD AFFORDANCE — small keyboard hint
   ============================================ */
.ra-kbd-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.4rem;
  font-family: var(--ra-font-mono);
  font-size: 0.65rem;
  border: 1px solid var(--ra-border);
  border-radius: 4px;
  background: var(--ra-surface);
  color: var(--ra-text-muted);
  vertical-align: middle;
}


/* ════════════════════════════════════════════════════════════════
   DESIGN ELEVATION LAYER (v2)
   Goal: one unified, calm, elegant language across every view.
   - Literary serif (Newsreader) for titles → understated gravitas
   - Larger, clearer type for the audience (profesores / autoridades)
   - A single signature "hero band" with an optional WebGL shader
   - Consistent rhythm, softer surfaces, fewer competing accents
   ════════════════════════════════════════════════════════════════ */

/* --- Display serif on every title surface (auto-unifies all views) --- */
.ra-page-title,
.ra-student-hero-title,
.ra-authority-copy h2,
.ra-review-summary h2,
.ra-opportunity-brief h2,
.ra-application-summary h2,
.ra-copilot-head h2,
.ra-hero-title,
.ra-section-serif {
  font-family: var(--ra-font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Page titles: bigger and clearer for the primary audience */
.ra-page-title {
  font-size: clamp(1.7rem, 2.4vw, 2.25rem);
  line-height: 1.15;
}
.ra-page-title i {
  font-size: 0.85em;          /* icon tracks the serif optically */
  color: var(--ra-accent);
}
.ra-page-subtitle {
  font-size: 0.975rem;
  color: var(--ra-text-secondary);
}

/* Card headers: a hair larger, calmer weight, optical alignment */
.ra-card-header {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.ra-card-header i { color: var(--ra-primary); opacity: 0.9; }

/* Body links inside content read as serif-adjacent (kept sans for UI clarity) */
.ra-stat-value { letter-spacing: -0.02em; }

/* Slightly more generous default control sizing for touch + low vision */
.ra-btn { font-size: 0.95rem; padding: 0.6rem 1.05rem; }
.ra-btn-sm { font-size: 0.85rem; padding: 0.4rem 0.7rem; }
.ra-btn-lg { font-size: 1.05rem; padding: 0.8rem 1.6rem; }
.ra-input, .ra-select { font-size: 1rem; padding: 0.6rem 0.9rem; }
.ra-label { font-size: 0.85rem; }
.ra-badge { font-size: 0.78rem; }
.ra-table tbody td { font-size: 0.925rem; }

/* Softer card hover — calmer, less "jumpy" so the app feels composed */
.ra-card { transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease; }
.ra-card:hover { transform: translateY(-2px); box-shadow: var(--ra-shadow-md); }

/* ════════════════════════════════════════════════════════════════
   SIGNATURE HERO BAND  (the "visual candy")
   <div class="ra-hero"> with an optional <canvas class="ra-hero-shader">
   Falls back to an animated CSS gradient if WebGL is unavailable.
   ════════════════════════════════════════════════════════════════ */
.ra-hero {
  position: relative;
  overflow: hidden;
  border-radius: var(--ra-radius-xl);
  border: 1px solid var(--ra-border);
  background: var(--ra-surface);
  box-shadow: var(--ra-shadow-md);
  margin-bottom: 1.75rem;
  isolation: isolate;
}
.ra-hero-canvas-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.ra-hero-shader { display: block; width: 100%; height: 100%; }

/* CSS fallback / base wash that always renders under the canvas */
.ra-hero-canvas-wrap::before {
  content: '';
  position: absolute;
  inset: -30%;
  background:
    radial-gradient(40% 55% at 18% 25%, color-mix(in srgb, var(--ra-primary) 55%, transparent), transparent 70%),
    radial-gradient(45% 60% at 82% 30%, color-mix(in srgb, var(--ra-accent) 48%, transparent), transparent 72%),
    radial-gradient(60% 70% at 60% 95%, color-mix(in srgb, var(--ra-primary) 30%, transparent), transparent 75%);
  filter: blur(20px) saturate(115%);
  animation: raHeroDrift 26s ease-in-out infinite alternate;
}
@keyframes raHeroDrift {
  0%   { transform: translate3d(-3%, -2%, 0) scale(1.05); }
  50%  { transform: translate3d(4%, 3%, 0) scale(1.12); }
  100% { transform: translate3d(-2%, 4%, 0) scale(1.06); }
}
/* When the real shader is painting, hide the CSS fallback wash */
.ra-hero.is-shading .ra-hero-canvas-wrap::before { opacity: 0; transition: opacity 0.6s ease; }

/* Legibility scrim so serif text always reads on top of the shader */
.ra-hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(105deg,
    color-mix(in srgb, var(--ra-surface) 92%, transparent) 0%,
    color-mix(in srgb, var(--ra-surface) 78%, transparent) 42%,
    color-mix(in srgb, var(--ra-surface) 30%, transparent) 100%);
}
[data-bs-theme="dark"] .ra-hero-scrim {
  background: linear-gradient(105deg,
    color-mix(in srgb, var(--ra-surface) 90%, transparent) 0%,
    color-mix(in srgb, var(--ra-surface) 70%, transparent) 45%,
    color-mix(in srgb, var(--ra-surface) 20%, transparent) 100%);
}

.ra-hero-content {
  position: relative;
  z-index: 2;
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}
.ra-hero-text { min-width: 0; flex: 1 1 340px; }
.ra-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ra-accent);
  margin-bottom: 0.6rem;
}
.ra-hero-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.05;
  color: var(--ra-text);
}
.ra-hero-lead {
  margin: 0.7rem 0 0;
  max-width: 56ch;
  font-size: clamp(1.02rem, 1.4vw, 1.2rem);
  line-height: 1.55;
  color: var(--ra-text-secondary);
}
.ra-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.25rem;
}
.ra-hero-aside {
  position: relative;
  z-index: 2;
  flex: 0 1 auto;
}

@media (max-width: 575.98px) {
  .ra-hero-content { padding: 1.25rem; }
  .ra-hero-title { font-size: 1.85rem; }
}

@media (prefers-reduced-motion: reduce) {
  .ra-hero-canvas-wrap::before { animation: none; }
}

/* ════════════════════════════════════════════════════════════════
   POLISH: refined focus, calmer dividers, elegant scrollbar
   ════════════════════════════════════════════════════════════════ */
:root { scrollbar-color: var(--ra-border) transparent; }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb {
  background: var(--ra-border);
  border-radius: 999px;
  border: 3px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover { background: var(--ra-text-muted); background-clip: content-box; }
::-webkit-scrollbar-track { background: transparent; }

/* Quiet, consistent section label used across hubs */
.ra-section-label {
  font-family: var(--ra-font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ra-text);
  margin: 0 0 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.ra-section-label i { color: var(--ra-accent); font-size: 0.95em; }


/* ════════════════════════════════════════════════════════════════
   AI RISK HERO — big, clear conic gauge for the prediction detail
   ════════════════════════════════════════════════════════════════ */
.ra-ai-hero {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.25rem);
  align-items: center;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--ra-border);
  border-radius: var(--ra-radius-xl);
  background:
    radial-gradient(120% 140% at 0% 0%, color-mix(in srgb, var(--ra-primary) 7%, transparent), transparent 55%),
    var(--ra-surface);
  box-shadow: var(--ra-shadow-md);
}
.ra-ai-gauge {
  --ra-gauge: 0;
  --ra-gauge-color: var(--ra-info);
  width: clamp(150px, 30vw, 200px);
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    conic-gradient(var(--ra-gauge-color) calc(var(--ra-gauge) * 1%), var(--ra-border-subtle) 0);
  position: relative;
}
.ra-ai-gauge.is-danger  { --ra-gauge-color: var(--ra-danger); }
.ra-ai-gauge.is-warning { --ra-gauge-color: var(--ra-warning); }
.ra-ai-gauge.is-info    { --ra-gauge-color: var(--ra-info); }
.ra-ai-gauge.is-success { --ra-gauge-color: var(--ra-success); }
.ra-ai-gauge-inner {
  width: 76%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--ra-surface);
  display: grid;
  place-items: center;
  align-content: center;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.06);
}
.ra-ai-gauge-num {
  font-family: var(--ra-font-display);
  font-size: clamp(2.2rem, 6vw, 3.2rem);
  font-weight: 600;
  line-height: 1;
  color: var(--ra-gauge-color);
}
.ra-ai-gauge-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ra-text-muted);
  margin-top: 0.25rem;
}
@media (max-width: 575.98px) {
  .ra-ai-hero { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .ra-ai-hero .d-flex { justify-content: center; }
}

/* Range sliders themed to the brand (simulator) */
input.ra-sim {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: var(--ra-border-subtle);
  outline: none;
}
input.ra-sim::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ra-primary);
  border: 3px solid var(--ra-surface);
  box-shadow: var(--ra-shadow);
  cursor: pointer;
}
input.ra-sim::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ra-primary);
  border: 3px solid var(--ra-surface);
  cursor: pointer;
}


/* Scope selector sitting inside the shader hero reads as a translucent panel */
.ra-hero .ra-authority-scope {
  background: color-mix(in srgb, var(--ra-surface) 82%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-color: var(--ra-border);
}


/* ════════════════════════════════════════════════════════════════
   LAYOUT v3 — centered, constrained column (iCloud / Vercel logic)
   Content lives in a calm centered measure with breathing room on
   the sides. Everything inherits this; no per-view changes needed.
   ════════════════════════════════════════════════════════════════ */
:root {
  --ra-measure: 1120px;     /* main reading column */
  --ra-gutter: clamp(1rem, 4vw, 2.5rem);
}
.ra-container {
  width: 100%;
  max-width: var(--ra-measure);
  margin-inline: auto;
  padding-inline: var(--ra-gutter);
}
/* The navbar bar spans full width, but its inner row stays centered */
.ra-navbar .ra-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

@media (max-width: 767.98px) {
  .ra-navbar { padding-block: 0.5rem; }
  .ra-navbar .ra-container { padding-inline: 1rem; }
  .ra-navbar-brand { font-size: 1rem; min-width: 0; }
  .ra-navbar-brand span { overflow: hidden; text-overflow: ellipsis; }
  .ra-navbar .navbar-collapse { flex-basis: 100%; padding-top: 0.6rem; }
  .ra-navbar .navbar-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.35rem;
    margin-bottom: 0.65rem;
  }
  .ra-navbar .nav-item { min-width: 0; }
  .ra-navbar .nav-link {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    min-height: 2.75rem;
    padding: 0.55rem 0.65rem;
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .ra-navbar .navbar-collapse > .d-flex {
    width: 100%;
    justify-content: space-between;
    padding-top: 0.65rem;
    border-top: 1px solid var(--ra-border-subtle);
  }
  .ra-search-trigger {
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    justify-content: center;
  }
  .ra-search-trigger span,
  .ra-search-trigger kbd { display: none; }
}

/* Vertical rhythm: consistent space between stacked blocks in main */
.ra-page-content > * + * { margin-top: 1.25rem; }
.ra-page-content { padding-block: 0.5rem 2rem; }

/* Tame the breadcrumb spacing so it doesn't fight the first block */
.ra-breadcrumb { margin-bottom: 1rem; }

/* ════════════════════════════════════════════════════════════════
   HERO v3 — quiet, premium, NOT cheesy
   Lower contrast wash, single calm focal point. The animated layer
   is subtle; static by default until JS confirms a good renderer.
   ════════════════════════════════════════════════════════════════ */
.ra-hero {
  border-radius: var(--ra-radius-lg);
  box-shadow: var(--ra-shadow);              /* lighter than before */
  margin-bottom: 1.25rem;
}
.ra-hero-content {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  gap: 1.5rem 2rem;
}
.ra-hero-title { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.ra-hero-lead { font-size: clamp(0.98rem, 1.2vw, 1.1rem); max-width: 52ch; }

/* Calmer default CSS wash — soft, low-frequency, low-opacity.
   (Used as the base AND as the fallback when no GPU renderer.) */
.ra-hero-canvas-wrap::before {
  inset: -20%;
  background:
    radial-gradient(38% 50% at 22% 28%, color-mix(in srgb, var(--ra-primary) 34%, transparent), transparent 72%),
    radial-gradient(42% 54% at 80% 24%, color-mix(in srgb, var(--ra-accent) 26%, transparent), transparent 74%);
  filter: blur(46px) saturate(105%);
  opacity: 0.85;
  animation: raHeroDrift 40s ease-in-out infinite alternate;  /* slower = calmer */
}
@keyframes raHeroDrift {
  0%   { transform: translate3d(-2%, -1%, 0) scale(1.04); }
  100% { transform: translate3d(3%, 2%, 0) scale(1.08); }
}

/* Stronger, cleaner scrim so the wash never competes with text */
.ra-hero-scrim {
  background: linear-gradient(100deg,
    color-mix(in srgb, var(--ra-surface) 96%, transparent) 0%,
    color-mix(in srgb, var(--ra-surface) 86%, transparent) 50%,
    color-mix(in srgb, var(--ra-surface) 55%, transparent) 100%);
}
[data-bs-theme="dark"] .ra-hero-scrim {
  background: linear-gradient(100deg,
    color-mix(in srgb, var(--ra-surface) 94%, transparent) 0%,
    color-mix(in srgb, var(--ra-surface) 80%, transparent) 52%,
    color-mix(in srgb, var(--ra-surface) 42%, transparent) 100%);
}

/* ════════════════════════════════════════════════════════════════
   DECLUTTER — when a hero is present, the page header above it is
   redundant. Views opt in by adding .ra-hero-lead-page on <main>'s
   first child, but we also collapse the common double-title case.
   ════════════════════════════════════════════════════════════════ */
.ra-page-content > .ra-page-header:first-child + .ra-hero,
.ra-page-content > .ra-hero:first-child { margin-top: 0; }

/* Tighten grid gaps app-wide so cards breathe but don't sprawl */
@media (min-width: 992px) {
  .row.g-3 { --bs-gutter-x: 1.1rem; --bs-gutter-y: 1.1rem; }
}


/* ════════════════════════════════════════════════════════════════
   DELIGHT LAYER — refined + a little creative, never annoying
   Apple/Claude-ad logic: restraint, confident motion, one or two
   intentional touches. All transforms (GPU-cheap). Reduced-motion safe.
   ════════════════════════════════════════════════════════════════ */

/* Confident spring easing shared by interactive surfaces */
:root {
  --ra-spring: cubic-bezier(0.34, 1.4, 0.5, 1);
}

/* Cards lift with a soft spring and a faint brand-tinted edge on hover */
.ra-card,
.ra-action-tile,
.ra-authority-priority,
.ra-authority-kpi,
.ra-insight-tile,
.ra-stat {
  transition: transform 0.32s var(--ra-spring),
              box-shadow 0.32s ease,
              border-color 0.32s ease;
}

/* Primary action buttons get a tactile press + subtle glow on hover */
.ra-btn-primary:hover,
.ra-btn-accent:hover {
  box-shadow: 0 6px 18px -8px color-mix(in srgb, var(--ra-primary) 70%, transparent);
}
.ra-btn:active { transform: translateY(1px) scale(0.985); }

/* Links inside content get an elegant animated underline */
.ra-page-content p a:not(.ra-btn),
.ra-card-body a:not(.ra-btn):not(.ra-action-tile):not(.ra-authority-kpi):not(.ra-insight-tile) {
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1.5px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size 0.28s var(--ra-spring);
  padding-bottom: 1px;
}
.ra-page-content p a:not(.ra-btn):hover,
.ra-card-body a:not(.ra-btn):not(.ra-action-tile):not(.ra-authority-kpi):not(.ra-insight-tile):hover {
  background-size: 100% 1.5px;
}

/* Stat numbers get a refined tabular alignment so they never jitter */
.ra-stat-value,
.ra-authority-kpi strong,
.ra-insight-tile strong,
.ra-ai-gauge-num {
  font-variant-numeric: tabular-nums;
}

/* A single tasteful entrance: the hero title settles in with intent */
.ra-hero-title,
.ra-page-title {
  animation: raTitleIn 0.5s var(--ra-spring) both;
}
@keyframes raTitleIn {
  from { opacity: 0; transform: translateY(8px); letter-spacing: -0.04em; }
  to   { opacity: 1; transform: none; }
}

/* Icon in the page title gives a friendly, brief nod on load */
.ra-page-title i,
.ra-hero-eyebrow i { transition: transform 0.4s var(--ra-spring); }
.ra-page-header:hover .ra-page-title i { transform: rotate(-6deg) scale(1.08); }

@media (prefers-reduced-motion: reduce) {
  .ra-card, .ra-action-tile, .ra-authority-priority, .ra-authority-kpi,
  .ra-insight-tile, .ra-stat, .ra-btn,
  .ra-hero-title, .ra-page-title, .ra-page-title i, .ra-hero-eyebrow i {
    transition: none !important;
    animation: none !important;
  }
}