/* ══════════════════════════════════════════════════════════════
   Catalyst Program — Enterprise Design System
   Yellow Everest Brand Identity
   ══════════════════════════════════════════════════════════════ */

/* ─── 1. CSS Custom Properties ─────────────────────────────── */
:root {
  /* Yellow Everest Brand Palette */
  --ye-50:  #FFFBEB;
  --ye-100: #FEF3C7;
  --ye-200: #FDE68A;
  --ye-300: #FCD34D;
  --ye-400: #FBBF24;
  --ye-500: #FFD700;
  --ye-600: #E6C200;
  --ye-700: #C9AA00;
  --ye-800: #92400E;
  --ye-900: #78350F;

  /* Legacy aliases */
  --yellow-everest:       var(--ye-500);
  --yellow-everest-dark:  var(--ye-600);
  --yellow-everest-light: var(--ye-100);
  --yellow-everest-darker:var(--ye-700);
  --accent:      var(--ye-500);
  --accent-dark: var(--ye-600);
  --accent-light:var(--ye-100);
  --ye-accent:   var(--ye-500);
  --ye-dark:     #0C1222;
  --ye-border:   var(--ye-700);
  --primary:       var(--ye-500);
  --primary-light: var(--ye-100);
  --primary-dark:  var(--ye-600);

  /* Semantic Colors */
  --success: #10B981; --success-light: #D1FAE5; --success-dark: #059669;
  --warning: #F59E0B; --warning-light: #FEF3C7; --warning-dark: #D97706;
  --danger:  #EF4444; --danger-light:  #FEE2E2; --danger-dark:  #DC2626;
  --info:    #3B82F6; --info-light:    #DBEAFE; --info-dark:    #2563EB;
  --secondary: #64748B; --secondary-light: #F1F5F9; --secondary-dark: #475569;

  /* Neutrals */
  --dark: #0C1222;
  --dark-light: #1E293B;

  /* Surfaces */
  --bg-body:    #F1F5F9;
  --bg-card:    #FFFFFF;
  --bg-sidebar: #0C1222;
  --bg-topbar:  rgba(255,255,255,0.82);
  --bg-input:   #FFFFFF;
  --bg-hover:   #F8FAFC;

  /* Text */
  --text-primary:   #0F172A;
  --text-secondary: #475569;
  --text-muted:     #94A3B8;
  --text-inverse:   #F8FAFC;

  /* Borders */
  --border:         #E2E8F0;
  --border-strong:  #CBD5E1;
  --border-sidebar: rgba(255,255,255,0.08);

  /* Layout */
  --sidebar-w:      280px;
  --sidebar-w-collapsed: 76px;
  --topbar-h:       64px;
  --content-max-w:  1600px;

  /* Radius */
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  20px;
  --radius-full:999px;

  /* Shadows */
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:  0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg:  0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-xl:  0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.06);

  /* Legacy compat */
  --nav-h: var(--topbar-h);
  --gray-50: #F8FAFC; --gray-100: #F1F5F9; --gray-200: #E2E8F0;
  --gray-300: #CBD5E1; --gray-400: #94A3B8; --gray-500: #64748B;
  --gray-600: #475569; --gray-700: #334155; --gray-800: #1E293B; --gray-900: #0F172A;
}

/* Dark Mode Surfaces */
.dark {
  color-scheme: dark;
  --bg-body:    #020617;
  --bg-card:    #0F172A;
  --bg-sidebar: #020617;
  --bg-topbar:  rgba(2,6,23,0.82);
  --bg-input:   #1E293B;
  --bg-hover:   #1E293B;
  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;
  --border:         #1E293B;
  --border-strong:  #334155;
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 6px rgba(0,0,0,0.3);
  --shadow-lg:  0 10px 15px rgba(0,0,0,0.35);
  --shadow-xl:  0 20px 25px rgba(0,0,0,0.4);

  /* Bootstrap dark overrides */
  --bs-body-bg: var(--bg-body);
  --bs-body-color: var(--text-primary);
  --bs-card-bg: var(--bg-card);
  --bs-border-color: var(--border);
}

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

/* ─── 2. Base & Typography ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  background: var(--bg-body);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.875rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

h1, h2, h3, h4, h5, h6 { font-weight: 600; color: var(--text-primary); line-height: 1.3; }

.font-mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; }
.tabular-nums { font-variant-numeric: tabular-nums; }

a { color: var(--ye-500); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--ye-600); }

::selection { background: var(--ye-200); color: var(--ye-900); }
.dark ::selection { background: rgba(255,215,0,0.3); color: #FFF; }

/* ─── 3. Enterprise Sidebar ────────────────────────────────── */
.ent-sidebar {
  position: fixed; inset: 0 auto 0 0; z-index: 50;
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-sidebar);
  display: flex; flex-direction: column;
  transition: width 0.3s cubic-bezier(.4,0,.2,1);
  overflow: hidden;
}
.ent-sidebar.collapsed { width: var(--sidebar-w-collapsed); }

.ent-sidebar-logo {
  height: var(--topbar-h);
  display: flex; align-items: center;
  padding: 0 20px;
  border-bottom: 1px solid var(--border-sidebar);
  flex-shrink: 0;
  overflow: hidden;
}
.ent-sidebar-logo img { height: 32px; width: auto; flex-shrink: 0; }
.ent-sidebar-logo .logo-icon { height: 28px; width: 28px; margin: 0 auto; display: none; }
.collapsed .ent-sidebar-logo .logo-full { display: none; }
.collapsed .ent-sidebar-logo .logo-icon { display: block; }
.collapsed .ent-sidebar-logo { justify-content: center; padding: 0; }

.ent-sidebar-nav {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  padding: 16px 12px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.ent-nav-section {
  margin-bottom: 4px;
  padding: 0 8px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-top: 20px;
  white-space: nowrap; overflow: hidden;
}
.ent-nav-section:first-child { margin-top: 0; }
.collapsed .ent-nav-section { opacity: 0; height: 0; margin: 0; padding: 0; overflow: hidden; }

.ent-nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.6);
  font-size: 0.8125rem; font-weight: 500;
  transition: all 0.15s ease;
  cursor: pointer; text-decoration: none;
  white-space: nowrap; overflow: hidden;
  position: relative;
  margin-bottom: 2px;
}
.ent-nav-item svg { width: 20px; height: 20px; flex-shrink: 0; opacity: 0.7; transition: opacity 0.15s; }
.ent-nav-item:hover { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.9); text-decoration: none; }
.ent-nav-item:hover svg { opacity: 1; }
.ent-nav-item.active {
  background: rgba(255,215,0,0.12);
  color: var(--ye-400);
}
.ent-nav-item.active svg { opacity: 1; color: var(--ye-400); }
.ent-nav-item.active::before {
  content: '';
  position: absolute; left: 0; top: 6px; bottom: 6px; width: 3px;
  background: var(--ye-500);
  border-radius: 0 3px 3px 0;
}

.collapsed .ent-nav-item { justify-content: center; padding: 10px 0; gap: 0; }
.collapsed .ent-nav-item span { display: none; }
.collapsed .ent-nav-item::before { display: none; }

/* Collapse toggle */
.ent-sidebar-toggle {
  padding: 12px;
  border-top: 1px solid var(--border-sidebar);
  flex-shrink: 0;
}
.ent-sidebar-toggle button {
  width: 100%; padding: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.4);
  cursor: pointer; transition: all 0.15s;
  display: flex; align-items: center; justify-content: center;
}
.ent-sidebar-toggle button:hover { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7); }
.ent-sidebar-toggle button svg { width: 18px; height: 18px; transition: transform 0.3s; }
.collapsed .ent-sidebar-toggle button svg { transform: rotate(180deg); }

/* Tooltip for collapsed sidebar */
.ent-nav-item .nav-tooltip {
  display: none; position: absolute;
  left: calc(100% + 12px); top: 50%; transform: translateY(-50%);
  background: var(--gray-800); color: #fff;
  padding: 6px 12px; border-radius: 6px;
  font-size: 0.75rem; font-weight: 500;
  white-space: nowrap; z-index: 100;
  box-shadow: var(--shadow-lg);
  pointer-events: none;
}
.ent-nav-item .nav-tooltip::before {
  content: ''; position: absolute;
  left: -4px; top: 50%; transform: translateY(-50%);
  border: 4px solid transparent; border-right-color: var(--gray-800);
}
.collapsed .ent-nav-item:hover .nav-tooltip { display: block; }

/* ─── 4. Top Bar (Frosted Glass) ──────────────────────────── */
.ent-topbar {
  position: sticky; top: 0; z-index: 40;
  height: var(--topbar-h);
  background: var(--bg-topbar);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  transition: margin-left 0.3s cubic-bezier(.4,0,.2,1);
}

.ent-topbar-left { display: flex; align-items: center; gap: 16px; }
.ent-topbar-left h1 { font-size: 1.125rem; font-weight: 600; margin: 0; }

.ent-topbar-right { display: flex; align-items: center; gap: 8px; }

.ent-topbar-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  border: none; background: transparent;
  color: var(--text-secondary);
  cursor: pointer; transition: all 0.15s;
  position: relative;
}
.ent-topbar-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.ent-topbar-btn svg { width: 20px; height: 20px; }

.notification-dot {
  position: absolute; top: 6px; right: 6px;
  width: 8px; height: 8px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid var(--bg-card);
}
.notification-badge {
  position: absolute; top: 2px; right: 2px;
  min-width: 18px; height: 18px;
  background: var(--danger);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: 0.625rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  padding: 0 4px;
  border: 2px solid var(--bg-card);
}

/* Avatar */
.ent-avatar {
  width: 34px; height: 34px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--ye-500), var(--ye-600));
  color: var(--dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
  border: 2px solid transparent;
  flex-shrink: 0;
}
.ent-avatar:hover { border-color: var(--ye-400); box-shadow: 0 0 0 3px rgba(255,215,0,0.2); }

/* Dropdown (shared) */
.ent-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 260px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  z-index: 60;
  overflow: hidden;
}
.ent-dropdown-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.ent-dropdown-header p { margin: 0; }
.ent-dropdown-header .name { font-weight: 600; font-size: 0.875rem; color: var(--text-primary); }
.ent-dropdown-header .email { font-size: 0.75rem; color: var(--text-muted); }
.ent-dropdown-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  color: var(--text-secondary);
  font-size: 0.8125rem; font-weight: 500;
  transition: all 0.1s;
  cursor: pointer; border: none; background: none; width: 100%; text-align: left;
}
.ent-dropdown-item:hover { background: var(--bg-hover); color: var(--text-primary); text-decoration: none; }
.ent-dropdown-item svg { width: 16px; height: 16px; opacity: 0.6; }
.ent-dropdown-separator { height: 1px; background: var(--border); margin: 4px 0; }
.ent-dropdown-item.danger { color: var(--danger); }
.ent-dropdown-item.danger:hover { background: var(--danger-light); }

/* Notifications dropdown */
.ent-notifications-panel {
  position: absolute; top: calc(100% + 8px); right: 0;
  width: 380px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  z-index: 60;
  max-height: 480px;
  overflow-y: auto;
}
.ent-notifications-panel .panel-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 600; font-size: 0.8125rem;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0;
  background: var(--bg-card);
}
.notification-item-new {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex; gap: 12px;
  transition: background 0.1s;
  cursor: pointer;
}
.notification-item-new:hover { background: var(--bg-hover); }
.notification-item-new.unread { background: var(--ye-50); }
.dark .notification-item-new.unread { background: rgba(255,215,0,0.05); }
.notification-item-new .nt-icon {
  width: 32px; height: 32px; border-radius: var(--radius-full);
  background: var(--ye-100); color: var(--ye-600);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 0.75rem;
}
.notification-item-new .nt-body { flex: 1; min-width: 0; }
.notification-item-new .nt-title { font-weight: 600; font-size: 0.8125rem; color: var(--text-primary); }
.notification-item-new .nt-msg { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notification-item-new .nt-time { font-size: 0.65rem; color: var(--text-muted); margin-top: 4px; }
.notification-empty {
  padding: 32px 16px; text-align: center; color: var(--text-muted);
}
.notification-empty svg { width: 40px; height: 40px; margin-bottom: 8px; opacity: 0.4; }

/* ─── 5. Content Area ──────────────────────────────────────── */
.ent-content-wrapper {
  transition: margin-left 0.3s cubic-bezier(.4,0,.2,1);
  min-height: 100vh;
  display: flex; flex-direction: column;
}
.ent-main {
  flex: 1;
  padding: 24px;
  max-width: var(--content-max-w);
  width: 100%;
  margin: 0 auto;
}

/* page header pattern */
.content-header { margin-bottom: 24px; }
.page-title { font-size: 1.375rem; font-weight: 700; margin: 0 0 4px; color: var(--text-primary); }
.page-subtitle { font-size: 0.8125rem; color: var(--text-muted); margin: 0; }

/* Enterprise page header bar (subtitle + actions) */
.ent-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
  gap: 16px;
  min-height: 48px;
}
.ent-page-header .page-subtitle { flex: 1; min-width: 0; }
.ent-page-header .page-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }

/* ─── 6. Cards ─────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}
.card:hover { box-shadow: var(--shadow-md); }
.card-hover:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.card-header {
  background: var(--bg-hover);
  border-bottom: 1px solid var(--border);
  padding: 16px 20px;
  font-weight: 600;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
}
.card-body { padding: 20px; }

/* Stat cards */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: all 0.2s;
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.stat-number { font-size: 1.75rem; font-weight: 800; color: var(--text-primary); font-variant-numeric: tabular-nums; line-height: 1.2; }
.stat-label { font-size: 0.75rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }
.stat-detail { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.stat-icon { position: absolute; top: 16px; right: 16px; width: 40px; height: 40px; border-radius: var(--radius-sm); background: var(--ye-100); color: var(--ye-600); display: flex; align-items: center; justify-content: center; font-size: 1rem; }
.dark .stat-icon { background: rgba(255,215,0,0.1); color: var(--ye-400); }

/* ─── 7. Buttons ───────────────────────────────────────────── */
.btn {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  transition: all 0.15s ease;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(255,215,0,0.3); }

.btn-accent, .btn-primary {
  background: var(--ye-500);
  border-color: var(--ye-500);
  color: var(--dark);
}
.btn-accent:hover, .btn-primary:hover {
  background: var(--ye-600);
  border-color: var(--ye-600);
  color: var(--dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255,215,0,0.3);
}

.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { background: var(--success-dark); border-color: var(--success-dark); color: #fff; transform: translateY(-1px); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger-dark); border-color: var(--danger-dark); color: #fff; transform: translateY(-1px); }
.btn-info { background: var(--info); border-color: var(--info); color: #fff; }
.btn-info:hover { background: var(--info-dark); border-color: var(--info-dark); color: #fff; transform: translateY(-1px); }
.btn-warning { background: var(--ye-500); border-color: var(--ye-500); color: var(--dark); }
.btn-warning:hover { background: var(--ye-600); border-color: var(--ye-600); color: var(--dark); transform: translateY(-1px); }
.btn-secondary { background: var(--secondary); border-color: var(--secondary); color: #fff; }
.btn-secondary:hover { background: var(--secondary-dark); border-color: var(--secondary-dark); color: #fff; }

.btn-outline-primary { color: var(--ye-600); border-color: var(--border-strong); background: transparent; }
.btn-outline-primary:hover { background: var(--ye-50); border-color: var(--ye-500); color: var(--ye-700); }
.btn-outline-secondary { color: var(--text-secondary); border-color: var(--border-strong); background: transparent; }
.btn-outline-secondary:hover { background: var(--bg-hover); border-color: var(--border-strong); color: var(--text-primary); }
.btn-outline-danger { color: var(--danger); border-color: var(--danger); background: transparent; }
.btn-outline-danger:hover { background: var(--danger-light); color: var(--danger-dark); }
.btn-outline-info { color: var(--info); border-color: var(--info); background: transparent; }
.btn-outline-info:hover { background: var(--info-light); color: var(--info-dark); }
.btn-outline-dark { color: var(--text-primary); border-color: var(--border-strong); background: transparent; }
.btn-outline-dark:hover { background: var(--bg-hover); border-color: var(--text-primary); color: var(--text-primary); }

.btn-sm { padding: 5px 10px; font-size: 0.75rem; }
.btn-lg { padding: 12px 24px; font-size: 0.9375rem; }

.btn-group .btn { border-radius: 0; }
.btn-group .btn:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.btn-group .btn:last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }

/* ─── 8. Forms ─────────────────────────────────────────────── */
.form-control, .form-select {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  font-size: 0.875rem;
  color: var(--text-primary);
  transition: border-color 0.15s, box-shadow 0.15s;
  font-family: 'Inter', sans-serif;
}
.form-control:focus, .form-select:focus {
  border-color: var(--ye-500);
  box-shadow: 0 0 0 3px rgba(255,215,0,0.15);
  outline: none;
  background: var(--bg-input);
}
.form-control::placeholder { color: var(--text-muted); }

.dark .form-control, .dark .form-select {
  background: var(--bg-input);
  border-color: var(--border);
  color: var(--text-primary);
}

.form-label { font-weight: 500; font-size: 0.8125rem; color: var(--text-secondary); margin-bottom: 6px; }

.form-check-input:checked { background-color: var(--ye-500); border-color: var(--ye-500); }
.form-check-input:focus { border-color: var(--ye-500); box-shadow: 0 0 0 3px rgba(255,215,0,0.15); }

/* ─── 9. Tables ────────────────────────────────────────────── */
.table { border-color: var(--border); }
.table th {
  background: var(--bg-hover);
  color: var(--text-muted);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text-primary);
}
.table tbody tr { transition: background 0.1s; }
.table-hover tbody tr:hover { background: var(--bg-hover); }
.dark .table th { background: rgba(255,255,255,0.03); }
td.text-nowrap { white-space: nowrap; }
td.text-nowrap .btn + .btn { margin-left: 4px; }

/* ─── 10. Badges ───────────────────────────────────────────── */
.badge {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.6875rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}
.badge.bg-primary { background: var(--ye-100) !important; color: var(--ye-700) !important; }
.badge.bg-success { background: var(--success-light) !important; color: var(--success-dark) !important; }
.badge.bg-danger  { background: var(--danger-light) !important; color: var(--danger-dark) !important; }
.badge.bg-warning { background: var(--ye-100) !important; color: var(--ye-700) !important; }
.badge.bg-info    { background: var(--info-light) !important; color: var(--info-dark) !important; }
.badge.bg-secondary { background: var(--secondary-light) !important; color: var(--secondary-dark) !important; }
.dark .badge.bg-primary { background: rgba(255,215,0,0.15) !important; color: var(--ye-400) !important; }
.dark .badge.bg-success { background: rgba(16,185,129,0.15) !important; color: #34D399 !important; }
.dark .badge.bg-danger { background: rgba(239,68,68,0.15) !important; color: #F87171 !important; }
.dark .badge.bg-info { background: rgba(59,130,246,0.15) !important; color: #60A5FA !important; }
.dark .badge.bg-secondary { background: rgba(100,116,139,0.15) !important; color: #94A3B8 !important; }

.badge-status { border-radius: var(--radius-full); padding: 6px 14px; font-weight: 600; font-size: 0.75rem; }

/* ─── 11. Alerts / Flash Messages ──────────────────────────── */
.alert {
  border: none;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 16px;
  font-size: 0.8125rem;
  font-weight: 500;
  display: flex; align-items: center; gap: 12px;
  animation: slideDown 0.3s ease-out;
}
.alert-success { background: var(--success-light); color: #065F46; border-left: 4px solid var(--success); }
.alert-danger  { background: var(--danger-light); color: #991B1B; border-left: 4px solid var(--danger); }
.alert-warning { background: var(--ye-100); color: #92400E; border-left: 4px solid var(--ye-500); }
.alert-info    { background: var(--info-light); color: #1E40AF; border-left: 4px solid var(--info); }
.dark .alert-success { background: rgba(16,185,129,0.1); color: #6EE7B7; }
.dark .alert-danger  { background: rgba(239,68,68,0.1); color: #FCA5A5; }
.dark .alert-warning { background: rgba(255,215,0,0.08); color: var(--ye-300); }
.dark .alert-info    { background: rgba(59,130,246,0.1); color: #93C5FD; }

.ent-flash {
  padding: 14px 20px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-bottom: 12px;
  font-size: 0.8125rem; font-weight: 500;
  animation: slideDown 0.3s ease-out;
}
.ent-flash-success { background: var(--success-light); color: #065F46; border-left: 4px solid var(--success); }
.ent-flash-danger  { background: var(--danger-light); color: #991B1B; border-left: 4px solid var(--danger); }
.ent-flash-warning { background: var(--ye-100); color: #92400E; border-left: 4px solid var(--ye-500); }
.ent-flash-info    { background: var(--info-light); color: #1E40AF; border-left: 4px solid var(--info); }
.ent-flash .close-flash { background: none; border: none; cursor: pointer; opacity: 0.5; transition: opacity 0.15s; padding: 4px; }
.ent-flash .close-flash:hover { opacity: 1; }

/* ─── 12. Modals ───────────────────────────────────────────── */
/* Ensure modals always sit above the backdrop regardless of stacking context */
.modal { z-index: 1055 !important; }
.modal-backdrop { z-index: 1050 !important; }
.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}
.modal-header { border-bottom: 1px solid var(--border); padding: 16px 20px; }
.modal-body { padding: 20px; }
.modal-footer { border-top: 1px solid var(--border); padding: 12px 20px; }
.modal-title { font-weight: 700; color: var(--text-primary); }

.modal .btn-primary, .modal .btn-accent {
  background: var(--ye-500); border-color: var(--ye-500); color: var(--dark);
}
.modal .btn-primary:hover, .modal .btn-accent:hover {
  background: var(--ye-600); border-color: var(--ye-600);
}

/* ─── 13. Progress Bars ────────────────────────────────────── */
.progress {
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--border);
  overflow: hidden;
}
.progress-bar {
  background: linear-gradient(90deg, var(--ye-500), var(--ye-600));
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}
.progress-bar.bg-success { background: linear-gradient(90deg, var(--success), var(--success-dark)) !important; }
.progress-bar.bg-info { background: linear-gradient(90deg, var(--info), var(--info-dark)) !important; }

.progress-ring-progress { stroke: var(--ye-500); }

/* ─── 14. Utility Classes ──────────────────────────────────── */
.text-accent { color: var(--ye-500) !important; }
.bg-accent  { background-color: var(--ye-500) !important; }
.border-accent { border-color: var(--ye-500) !important; }
.bg-primary { background-color: var(--ye-500) !important; }
.text-primary { color: var(--ye-500) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-info { color: var(--info) !important; }
.text-warning { color: var(--ye-500) !important; }
.text-secondary { color: var(--secondary) !important; }
.text-muted { color: var(--text-muted) !important; }

/* Hover lift for cards */
.hover-lift { transition: transform 0.2s ease, box-shadow 0.2s ease; }
.hover-lift:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

/* ─── 15. Animations ───────────────────────────────────────── */
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }

.animate-fade-in { animation: fadeIn 0.3s ease-out; }
.animate-slide-down { animation: slideDown 0.3s ease-out; }
.animate-scale-in { animation: scaleIn 0.2s ease-out; }

/* Page enter — animation REMOVED to prevent stacking-context trapping modals */
/* .ent-main { animation: none; } */

/* Loading skeleton */
.loading { position: relative; overflow: hidden; }
.loading::after {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer { 0% { left: -100%; } 100% { left: 100%; } }
.dark .loading::after { background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent); }

/* ─── 16. Scrollbar ────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
.dark ::-webkit-scrollbar-thumb { background: var(--border); }
.dark ::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ─── 17. Responsive ───────────────────────────────────────── */
.mobile-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 45;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.mobile-overlay.active { opacity: 1; pointer-events: auto; }

@media (max-width: 1023px) {
  .ent-sidebar { transform: translateX(-100%); width: var(--sidebar-w) !important; }
  .ent-sidebar.mobile-open { transform: translateX(0); }
  .ent-content-wrapper { margin-left: 0 !important; }
}

@media (max-width: 640px) {
  .ent-main { padding: 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat-card { padding: 14px; }
  .stat-number { font-size: 1.25rem; }
  .stat-icon { display: none; }
  .ent-notifications-panel { width: calc(100vw - 32px); right: -8px; }
}

/* ─── 18. Presentation Mode ────────────────────────────────── */
body.presentation-mode { background: #000; }
body.presentation-mode .ent-sidebar,
body.presentation-mode .ent-topbar,
body.presentation-mode nav.navbar { display: none !important; }
body.presentation-mode .ent-content-wrapper { margin-left: 0 !important; }
body.presentation-mode .ent-main { padding: 0; min-height: 100vh; max-width: 100%; }
body.presentation-mode .header-section,
body.presentation-mode .project-info-card,
body.presentation-mode .navigation-section { display: none !important; }
.presentation-exit { position: fixed; top: 12px; right: 12px; z-index: 2100; display: none; }
body.presentation-mode .presentation-exit { display: block; }
.presentation-toolbar {
  position: fixed; top: 10px; left: 50%; transform: translateX(-50%); z-index: 2100;
  display: none; gap: 8px; background: rgba(0,0,0,0.6); border-radius: 999px; padding: 6px 10px; backdrop-filter: blur(6px);
}
body.presentation-mode .presentation-toolbar { display: flex; }

/* ─── 19. Steps Grid (legacy compat) ──────────────────────── */
.steps-grid .step-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-md); transition: all 0.2s;
}
.steps-grid .step-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.steps-grid .step-card.selected { border-color: var(--ye-500); box-shadow: 0 0 0 3px rgba(255,215,0,0.15); }
.steps-grid .step-card .step-number {
  background: var(--dark); color: var(--ye-500);
  border-radius: 50%; width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.85rem;
}

/* ─── 20. Navbar (user portal top-nav) ─────────────────────── */
.ent-user-topbar {
  position: sticky; top: 0; z-index: 50;
  height: var(--topbar-h);
  background: var(--bg-topbar);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
}
.ent-user-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.ent-user-brand img { height: 32px; }

/* Hero section (user portal) */
.ent-hero {
  background: linear-gradient(135deg, #0C1222 0%, #1E293B 50%, #0C1222 100%);
  color: #fff;
  padding: 48px 24px;
  position: relative;
  overflow: hidden;
}
.ent-hero::before {
  content: '';
  position: absolute; top: -50%; right: -20%; width: 60%; height: 200%;
  background: radial-gradient(circle, rgba(255,215,0,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.ent-hero h1 { font-size: 1.75rem; font-weight: 800; margin: 0; position: relative; }
.ent-hero p { color: rgba(255,255,255,0.6); margin: 8px 0 0; position: relative; }

/* ─── 21. Login Page ───────────────────────────────────────── */
.login-split { display: flex; min-height: 100vh; }
.login-brand-panel {
  flex: 0 0 45%;
  background: linear-gradient(160deg, #0C1222 0%, #1a2744 50%, #0C1222 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 48px;
  position: relative; overflow: hidden;
}
.login-brand-panel::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(255,215,0,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,215,0,0.04) 0%, transparent 50%);
  pointer-events: none;
}
.login-brand-panel .brand-content { position: relative; z-index: 1; text-align: center; max-width: 360px; }
.login-brand-panel .brand-content img { height: 48px; margin-bottom: 32px; }
.login-brand-panel .brand-content h1 { font-size: 1.75rem; font-weight: 800; color: #fff; margin: 0 0 12px; }
.login-brand-panel .brand-content p { font-size: 0.9375rem; color: rgba(255,255,255,0.5); line-height: 1.7; }
.login-brand-panel .brand-features {
  display: flex; flex-direction: column; gap: 16px;
  margin-top: 40px; width: 100%;
}
.login-brand-panel .brand-feature {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
}
.login-brand-panel .brand-feature .feat-icon {
  width: 36px; height: 36px;
  background: rgba(255,215,0,0.12);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--ye-400);
  flex-shrink: 0;
}
.login-brand-panel .brand-feature .feat-icon svg { width: 18px; height: 18px; }
.login-brand-panel .brand-feature .feat-text { font-size: 0.8125rem; color: rgba(255,255,255,0.7); font-weight: 500; }

.login-form-panel {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 48px;
  background: var(--bg-body);
}
.login-form-container { width: 100%; max-width: 400px; }
.login-form-container h2 { font-size: 1.5rem; font-weight: 800; margin: 0 0 6px; color: var(--text-primary); }
.login-form-container .login-subtitle { font-size: 0.875rem; color: var(--text-muted); margin: 0 0 32px; }

.login-input-group { margin-bottom: 20px; }
.login-input-group label {
  display: block; font-size: 0.8125rem; font-weight: 600;
  color: var(--text-secondary); margin-bottom: 8px;
}
.login-input-group input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  background: var(--bg-card);
  color: var(--text-primary);
  transition: border-color 0.15s, box-shadow 0.15s;
  font-family: 'Inter', sans-serif;
}
.login-input-group input:focus {
  outline: none;
  border-color: var(--ye-500);
  box-shadow: 0 0 0 3px rgba(255,215,0,0.15);
}
.login-input-group input::placeholder { color: var(--text-muted); }

.login-btn {
  width: 100%;
  padding: 14px 24px;
  background: var(--ye-500);
  color: var(--dark);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.login-btn:hover {
  background: var(--ye-600);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255,215,0,0.35);
}
.login-btn:active { transform: translateY(0); }

.login-footer { text-align: center; margin-top: 32px; font-size: 0.75rem; color: var(--text-muted); }
.login-link { color: var(--text-muted); text-decoration: none; font-size: 0.8125rem; transition: color 0.15s; }
.login-link:hover { color: var(--ye-500); }

@media (max-width: 768px) {
  .login-brand-panel { display: none; }
  .login-form-panel { padding: 32px 24px; }
}

/* ─── 22. Accordion ────────────────────────────────────────── */
.accordion-button:not(.collapsed) { background: var(--ye-50); color: var(--dark); }
.dark .accordion-button:not(.collapsed) { background: rgba(255,215,0,0.08); color: var(--ye-400); }
.accordion-button:focus { box-shadow: 0 0 0 3px rgba(255,215,0,0.15); }

/* ─── 23. Misc compact legacy compat ───────────────────────── */
.admin-main { overflow-x: hidden; }
.admin-sidebar { display: none; }   /* Legacy: replaced by ent-sidebar */
.admin-topbar { display: none; }    /* Legacy: replaced by ent-topbar */
.navbar { display: none; }  /* Hidden: replaced by ent-sidebar + ent-topbar */
.hero { display: none; }    /* Hidden: replaced by page-title in topbar */

.company-logo { width: 32px; height: 32px; border-radius: 6px; object-fit: cover; border: 1px solid var(--border); }
.company-logo-placeholder { width: 32px; height: 32px; border-radius: 6px; background: var(--bg-hover); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-muted); font-size: 0.75rem; }

.progress-ring-container { position: relative; display: inline-block; }
.progress-ring { transform: rotate(-90deg); }
.progress-ring-background { fill: transparent; stroke: var(--border); stroke-width: 4; }
.progress-ring-progress { fill: transparent; stroke: var(--ye-500); stroke-width: 4; stroke-linecap: round; stroke-dasharray: 201.06; stroke-dashoffset: calc(201.06 - (201.06 * var(--progress, 0) / 100)); transition: stroke-dashoffset 0.5s ease; }
.progress-ring-container svg[width="60"] .progress-ring-progress { stroke-dasharray: 150.8; stroke-dashoffset: calc(150.8 - (150.8 * var(--progress, 0) / 100)); }
.progress-ring-text { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; }
.progress-percentage { font-weight: 700; font-size: 0.875rem; }

/* Notification system compat */
.notification-item { border-bottom: 1px solid var(--border); transition: background 0.2s; }
.notification-item:hover { background: var(--bg-hover); }
.notification-item.unread { background: var(--ye-50); border-left: 3px solid var(--ye-500); }
.notification-item .tiny { font-size: 0.75rem; }
#notificationBadge { position: absolute; top: -8px; right: -8px; background: var(--danger); color: white; border-radius: 50%; width: 20px; height: 20px; font-size: 0.7rem; display: flex; align-items: center; justify-content: center; font-weight: bold; }

.dropdown-menu { max-height: 400px; overflow-y: auto; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); }

/* Keyboard shortcut hint */
.kbd {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 2px 6px; min-width: 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px;
  font-size: 0.625rem; font-family: 'Inter', sans-serif;
  color: rgba(255,255,255,0.4);
  line-height: 1;
}

/* ─── 24. Stat Card Color Variants ─────────────────────────── */
.stat-card-projects::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background: var(--ye-500); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.stat-card-phases::before   { content:''; position:absolute; top:0; left:0; right:0; height:3px; background: var(--info); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.stat-card-users::before    { content:''; position:absolute; top:0; left:0; right:0; height:3px; background: var(--success); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.stat-card-reviews::before  { content:''; position:absolute; top:0; left:0; right:0; height:3px; background: var(--danger); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }

.stat-card-projects .stat-icon { background: var(--ye-100); color: var(--ye-600); }
.stat-card-phases .stat-icon   { background: var(--info-light); color: var(--info); }
.stat-card-users .stat-icon    { background: var(--success-light); color: var(--success); }
.stat-card-reviews .stat-icon  { background: var(--danger-light); color: var(--danger); }

.dark .stat-card-projects .stat-icon { background: rgba(255,215,0,0.1); color: var(--ye-400); }
.dark .stat-card-phases .stat-icon   { background: rgba(59,130,246,0.1); color: #60A5FA; }
.dark .stat-card-users .stat-icon    { background: rgba(16,185,129,0.1); color: #34D399; }
.dark .stat-card-reviews .stat-icon  { background: rgba(239,68,68,0.1); color: #F87171; }

/* ─── 25. Compact Quick Actions ────────────────────────────── */
.action-buttons { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.action-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600; font-size: 0.8125rem;
  transition: all 0.15s ease;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
}
.action-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); text-decoration: none; color: var(--text-primary); border-color: var(--ye-500); }
.action-btn i { font-size: 0.875rem; }
.action-primary { background: var(--ye-500); color: var(--dark); border-color: var(--ye-500); }
.action-primary:hover { background: var(--ye-600); color: var(--dark); border-color: var(--ye-600); }
.action-secondary { background: var(--bg-card); border-color: var(--border-strong); color: var(--text-secondary); }
.action-tertiary  { background: var(--bg-card); border-color: var(--border); color: var(--text-secondary); }

/* ─── 26. Comprehensive Dark Mode ──────────────────────────── */
/* Force dark bg on ALL elements using white/light explicitly */
.dark .card { background: var(--bg-card); border-color: var(--border); color: var(--text-primary); }
.dark .card-header { background: rgba(255,255,255,0.03); border-color: var(--border); color: var(--text-primary); }
.dark .card-header.bg-dark,
.dark .card-header.bg-dark h1, .dark .card-header.bg-dark h2, .dark .card-header.bg-dark h3,
.dark .card-header.bg-dark h4, .dark .card-header.bg-dark h5, .dark .card-header.bg-dark h6 { background: #1a1a2e !important; color: #ffffff !important; }
.dark .card-body { color: var(--text-primary); }
.dark .card-footer { background: rgba(255,255,255,0.02); border-color: var(--border); }

/* Table dark mode */
.dark .table { --bs-table-bg: transparent; --bs-table-color: var(--text-primary); border-color: var(--border); color: var(--text-primary); }
.dark .table th { background: rgba(255,255,255,0.04); color: var(--text-muted); border-color: var(--border); }
.dark .table td { color: var(--text-primary); border-color: var(--border); }
.dark .table-hover tbody tr:hover { background: rgba(255,255,255,0.03); --bs-table-hover-bg: rgba(255,255,255,0.03); }
.dark .table-dark { --bs-table-bg: rgba(255,255,255,0.05); --bs-table-color: var(--text-muted); background: rgba(255,255,255,0.05) !important; }
.dark .table-dark th { background: rgba(255,255,255,0.05) !important; color: var(--text-muted) !important; border-color: var(--border) !important; }
.dark thead.table-dark { background: rgba(255,255,255,0.05) !important; }
.dark thead.table-dark th { background: transparent !important; }

/* Form elements */
.dark .form-control, .dark .form-select { background: var(--bg-input); border-color: var(--border); color: var(--text-primary); }
.dark .form-control::placeholder { color: var(--text-muted); }
.dark .form-label { color: var(--text-secondary); }
.dark .fw-medium { color: var(--text-secondary); }
.dark .form-check-label { color: var(--text-primary); }

/* Typography in dark mode */
.dark h1, .dark h2, .dark h3, .dark h4, .dark h5, .dark h6 { color: var(--text-primary); }
.dark .fw-bold, .dark .fw-semibold, .dark strong { color: var(--text-primary); }
.dark .text-dark { color: var(--text-primary) !important; }
.dark small.text-muted { color: var(--text-muted) !important; }
.dark p { color: var(--text-secondary); }

/* Bootstrap utility overrides */
.dark .bg-light { background: var(--bg-hover) !important; }
.dark .bg-white { background: var(--bg-card) !important; }
.dark .border { border-color: var(--border) !important; }
.dark .border-bottom { border-color: var(--border) !important; }
.dark .bg-body-tertiary { background: var(--bg-hover) !important; }
.dark .text-body { color: var(--text-primary) !important; }

/* Dropdown/Popover */
.dark .dropdown-menu { background: var(--bg-card); border-color: var(--border); }
.dark .dropdown-item { color: var(--text-primary); }
.dark .dropdown-item:hover, .dark .dropdown-item:focus { background: var(--bg-hover); color: var(--text-primary); }
.dark .dropdown-divider { border-color: var(--border); }

/* Modal */
.dark .modal-content { background: var(--bg-card); border-color: var(--border); color: var(--text-primary); }
.dark .modal-header { border-color: var(--border); }
.dark .modal-footer { border-color: var(--border); }
.dark .modal-title { color: var(--text-primary); }
.dark .btn-close { filter: invert(1); }

/* Tabs */
.dark .nav-tabs { border-color: var(--border); }
.dark .nav-tabs .nav-link { color: var(--text-muted); border-color: transparent; }
.dark .nav-tabs .nav-link:hover { color: var(--text-primary); border-color: var(--border); }
.dark .nav-tabs .nav-link.active { background: var(--bg-card); color: var(--ye-400); border-color: var(--border) var(--border) var(--bg-card); }

/* List groups */
.dark .list-group-item { background: var(--bg-card); border-color: var(--border); color: var(--text-primary); }

/* Accordion */
.dark .accordion-item { background: var(--bg-card); border-color: var(--border); }
.dark .accordion-button { background: var(--bg-card); color: var(--text-primary); }

/* ─── Flyout Groep Navigatie (DEGIRO-stijl) ────────────────────────────── */

/* Group container */
.nav-flyout-group { position: relative; }

/* Group toggle button */
.nav-group-btn {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.6);
  font-size: 0.8125rem; font-weight: 500;
  transition: all 0.15s ease;
  cursor: pointer;
  background: none; border: none; width: 100%; text-align: left;
  white-space: nowrap; overflow: hidden;
  position: relative; margin-bottom: 2px;
}
.nav-group-btn svg.nav-group-icon { width: 20px; height: 20px; flex-shrink: 0; opacity: 0.7; transition: opacity 0.15s; }
.nav-group-btn:hover { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.9); }
.nav-group-btn:hover svg.nav-group-icon { opacity: 1; }
.nav-group-btn.active-group { background: rgba(255,215,0,0.08); color: rgba(255,210,0,0.85); }
.nav-group-btn.active-group svg.nav-group-icon { opacity: 1; color: var(--ye-400); }

/* Chevron */
.nav-group-chevron {
  margin-left: auto; flex-shrink: 0;
  width: 14px; height: 14px;
  opacity: 0.35; transition: transform 0.2s ease, opacity 0.15s;
}
.nav-group-btn.active-group .nav-group-chevron { opacity: 0.6; }

/* Accordion body (expanded sidebar) */
.nav-accordion-body {
  overflow: hidden;
  transition: max-height 0.22s ease;
  max-height: 0;
}

/* Sub-items (accordion) */
.nav-sub-item {
  display: flex; align-items: center; gap: 9px;
  padding: 7px 12px 7px 40px;
  color: rgba(255,255,255,0.5);
  font-size: 0.7875rem; font-weight: 400;
  transition: all 0.12s;
  text-decoration: none;
  border-radius: var(--radius-sm);
  margin-bottom: 1px;
}
.nav-sub-item:hover { background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.85); text-decoration: none; }
.nav-sub-item.active {
  color: var(--ye-400);
  background: rgba(255,215,0,0.06);
}
.nav-sub-item svg { width: 15px; height: 15px; flex-shrink: 0; opacity: 0.55; }
.nav-sub-item.active svg { opacity: 1; color: var(--ye-400); }

/* Active indicator on sub-item */
.nav-sub-item.active::before {
  content: '';
  position: absolute; left: 28px; top: 50%; transform: translateY(-50%);
  width: 4px; height: 4px;
  background: var(--ye-500);
  border-radius: 50%;
}
.nav-sub-item { position: relative; }

/* Collapsed sidebar: hide labels and chevron */
.ent-sidebar.collapsed .nav-group-btn { justify-content: center; padding: 10px 0; gap: 0; }
.ent-sidebar.collapsed .nav-group-btn .nav-group-label { display: none; }
.ent-sidebar.collapsed .nav-group-btn .nav-group-chevron { display: none; }
.ent-sidebar.collapsed .nav-accordion-body { max-height: 0 !important; }

/* ── Flyout panel (only visible when sidebar is collapsed) ── */
.nav-flyout {
  position: fixed !important;
  left: var(--sidebar-w-collapsed) !important; /* 76px */
  opacity: 0; visibility: hidden;
  transform: translateX(6px);
  transition: opacity 0.15s, visibility 0.15s, transform 0.15s;
  pointer-events: none;
  z-index: 9999;
  width: 210px;
  background: #1a2336;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.09);
  box-shadow: 0 20px 40px rgba(0,0,0,0.45), 0 4px 12px rgba(0,0,0,0.3);
  padding-bottom: 6px;
  overflow: hidden;
}
/* Hover bridge: invisible gap filler */
.nav-flyout::before {
  content: '';
  position: absolute;
  left: -24px; top: -10px;
  width: 24px; height: calc(100% + 20px);
}
/* Show flyout via JS-managed class (collapsed sidebar only) */
.ent-sidebar.collapsed .nav-flyout-group.flyout-visible .nav-flyout {
  opacity: 1; visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
}
/* Hide flyout when expanded (redundant safety) */
.ent-sidebar:not(.collapsed) .nav-flyout { display: none !important; }

/* Flyout header */
.nav-flyout-header {
  padding: 11px 14px 7px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 4px;
}

/* Flyout items */
.nav-flyout-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  color: rgba(255,255,255,0.62);
  font-size: 0.7875rem; font-weight: 500;
  transition: all 0.12s;
  text-decoration: none;
}
.nav-flyout-item:hover { background: rgba(255,255,255,0.06); color: #fff; text-decoration: none; }
.nav-flyout-item.active {
  background: rgba(255,215,0,0.1);
  color: var(--ye-400);
}
.nav-flyout-item svg { width: 15px; height: 15px; flex-shrink: 0; opacity: 0.55; }
.nav-flyout-item.active svg { opacity: 1; color: var(--ye-400); }
.dark .accordion-button::after { filter: invert(1); }
.dark .accordion-body { background: var(--bg-card); color: var(--text-primary); }

/* Card subtypes */
.dark .card .bg-light { background: rgba(255,255,255,0.03) !important; }
.dark .card-header.bg-info { background: rgba(59,130,246,0.15) !important; color: #60A5FA !important; }

/* Common component styles */
.dark .submission-icon { background: rgba(255,215,0,0.1); color: var(--ye-400); }
.dark .avatar-circle { opacity: 0.9; }
.dark .company-logo-placeholder { background: var(--bg-hover); border-color: var(--border); color: var(--text-muted); }
.dark hr { border-color: var(--border); opacity: 0.3; }

/* Quick action cards in dark mode */
.dark .quick-action-card { background: var(--bg-card); border: 1px solid var(--border); box-shadow: none; }
.dark .metric-card { background: var(--bg-card); border-color: var(--border); box-shadow: none; }
.dark .metric-value { color: var(--text-primary); }
.dark .metric-label { color: var(--text-muted); }

/* Stat card dark mode */
.dark .stat-card { background: var(--bg-card); border-color: var(--border); }
.dark .stat-number { color: var(--text-primary); }
.dark .stat-label { color: var(--text-muted); }
.dark .stat-detail { color: var(--text-muted); }

/* Section & list elements */
.dark .recent-section { background: var(--bg-card); border-color: var(--border); box-shadow: none; }
.dark .section-header { background: rgba(255,255,255,0.02); border-color: var(--border); }
.dark .section-title { color: var(--text-primary); }
.dark .project-item { background: var(--bg-hover); border-color: var(--border); }
.dark .project-item:hover { background: rgba(255,215,0,0.05); border-color: var(--ye-700); }
.dark .project-info h4, .dark .project-name { color: var(--text-primary); }
.dark .project-detail { color: var(--text-muted); }
.dark .view-all-btn { color: var(--ye-400); }

/* Filter cards */
.dark .filter-card, .dark .card .form-select, .dark .card .form-control { background: var(--bg-input); border-color: var(--border); color: var(--text-primary); }

/* Tile cards (project edit) */
.dark .tile-card { background: var(--bg-card); border: 1px solid var(--border) !important; }
.dark .tile-card:hover { border-color: var(--ye-500) !important; background: rgba(255,215,0,0.03); }
.dark .tile-card h6 { color: var(--text-primary); }
.dark .tile-card p { color: var(--text-muted); }

/* Company row styling */
.dark .company-row:hover { background: rgba(255,255,255,0.02); }

/* Empty state */
.dark .empty-state { color: var(--text-muted); }
.dark .empty-state h3 { color: var(--text-secondary); }

/* Input groups */
.dark .input-group-text { background: var(--bg-hover); border-color: var(--border); color: var(--text-secondary); }

/* Pagination */
.dark .page-link { background: var(--bg-card); border-color: var(--border); color: var(--text-primary); }
.dark .page-item.active .page-link { background: var(--ye-500); border-color: var(--ye-500); color: var(--dark); }

/* Tooltips */
.dark .tooltip-inner { background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border); }

/* User management specific */
.dark .nav-tabs-modern { border-color: var(--border); }
.dark .nav-tabs-modern .nav-link { color: var(--text-muted); }
.dark .nav-tabs-modern .nav-link:hover { color: var(--text-primary); border-bottom-color: var(--text-muted); }
.dark .nav-tabs-modern .nav-link.active { color: var(--ye-400); border-bottom-color: var(--ye-500); }
.dark .action-dropdown .dropdown-toggle { background: var(--bg-card); border-color: var(--border); color: var(--text-secondary); }
.dark .action-dropdown .dropdown-toggle:hover { background: var(--bg-hover); }
.dark .action-dropdown .dropdown-menu { background: var(--bg-card); border-color: var(--border); box-shadow: var(--shadow-xl); }
.dark .action-dropdown .dropdown-item { color: var(--text-primary); }
.dark .action-dropdown .dropdown-item:hover { background: var(--bg-hover); }
.dark .action-dropdown .dropdown-item.text-danger:hover { background: rgba(239,68,68,0.1); }

/* Border-based compound elements */
.dark .border.rounded, .dark .border-bottom { border-color: var(--border) !important; }
.dark .company-row, .dark .bg-light { background: var(--bg-hover) !important; }

/* Calendar/Agenda dark mode */
.dark #calendarContainer .calendar-day { background: var(--bg-card) !important; border-color: var(--border) !important; }
.dark #calendarContainer .calendar-day:hover { background: var(--bg-hover) !important; }
.dark #calendarContainer .calendar-day.today { background: rgba(255,215,0,0.08) !important; }
.dark #calendarContainer .calendar-grid { background: var(--bg-card) !important; border-color: var(--border) !important; }
.dark #calendarContainer .calendar-navigation { background: var(--bg-card) !important; border-color: var(--border) !important; }
.dark #calendarContainer .calendar-navigation span { color: var(--text-primary) !important; }
.dark #calendarContainer .calendar-day-number { color: var(--text-primary) !important; }
.dark #calendarContainer .calendar-day.weekend { background: rgba(255,255,255,0.02) !important; }
.dark #calendarContainer .calendar-day.weekend .calendar-day-number { color: var(--text-muted) !important; }

/* Spinner */
.dark .spinner-border { color: var(--ye-500); }

/* ─── 27. Enterprise Tile Cards ────────────────────────────── */
.ent-tile-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 32px; }
.ent-tile {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px 20px;
  text-align: center; cursor: pointer; text-decoration: none; color: inherit;
  transition: all 0.2s ease; display: block; position: relative; overflow: hidden;
}
.ent-tile::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background: var(--ye-500); opacity:0; transition: opacity 0.2s; }
.ent-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: var(--ye-400); text-decoration: none; color: inherit; }
.ent-tile:hover::before { opacity:1; }
.ent-tile-icon {
  width: 48px; height: 48px; margin: 0 auto 14px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--ye-100), var(--ye-200));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; color: var(--ye-700);
  transition: all 0.2s;
}
.ent-tile:hover .ent-tile-icon { background: linear-gradient(135deg, var(--ye-400), var(--ye-500)); color: #fff; }
.ent-tile-title { font-size: 0.875rem; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.ent-tile-desc { font-size: 0.75rem; color: var(--text-muted); line-height: 1.4; }
.ent-tile.disabled { opacity: 0.5; pointer-events: none; cursor: default; }
.ent-tile .ent-tile-badge { margin-top: 8px; }

.dark .ent-tile { background: var(--bg-card); border-color: var(--border); }
.dark .ent-tile:hover { border-color: var(--ye-500); background: rgba(255,215,0,0.03); }
.dark .ent-tile-icon { background: rgba(255,215,0,0.1); color: var(--ye-400); }
.dark .ent-tile:hover .ent-tile-icon { background: linear-gradient(135deg, var(--ye-500), var(--ye-600)); color: var(--dark); }