/* AppDentigo — Modern Medical Design System */
:root {
  --primary-50: #f0fdfa;
  --primary-100: #ccfbf1;
  --primary-200: #99f6e4;
  --primary-300: #5eead4;
  --primary-400: #2dd4bf;
  --primary-500: #14b8a6;
  --primary-600: #0d9488;
  --primary-700: #0f766e;
  --primary-800: #115e59;
  --primary-900: #134e4a;

  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  --success-bg: #ecfdf5;
  --success-text: #065f46;
  --success-border: #a7f3d0;

  --warning-bg: #fffbeb;
  --warning-text: #92400e;
  --warning-border: #fde68a;

  --danger-bg: #fef2f2;
  --danger-text: #991b1b;
  --danger-border: #fecaca;

  --info-bg: #eff6ff;
  --info-text: #1e40af;
  --info-border: #bfdbfe;

  --sidebar-width: 260px;
  --topbar-height: 64px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px -1px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
  --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, 0.05);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: #f8fafc;
  color: var(--slate-800);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a {
  color: var(--primary-600);
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover {
  color: var(--primary-700);
}

/* APP SHELL */
.app-shell {
  display: flex;
  min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-width);
  background-color: #ffffff;
  border-right: 1px solid var(--slate-200);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 40;
  transition: transform 0.25s ease;
}

.sidebar-header {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  padding: 0 20px;
  border-bottom: 1px solid var(--slate-200);
  gap: 12px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--slate-900);
  letter-spacing: -0.02em;
}

.brand-icon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-section-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--slate-400);
  padding: 14px 12px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--slate-600);
  font-size: 0.88rem;
  font-weight: 500;
  transition: all 0.15s ease;
}

.nav-item:hover {
  background-color: var(--slate-100);
  color: var(--slate-900);
}

.nav-item.active {
  background-color: var(--primary-50);
  color: var(--primary-700);
  font-weight: 600;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke-width: 2;
}

.nav-item.active svg {
  stroke: var(--primary-600);
}

.nav-badge {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  background: var(--slate-200);
  color: var(--slate-700);
}

.nav-badge.danger {
  background: var(--danger-bg);
  color: var(--danger-text);
}

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--primary-100);
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.88rem;
  flex-shrink: 0;
}

.user-info {
  flex: 1;
  min-width: 0;
}

.user-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 0.72rem;
  color: var(--slate-500);
  text-transform: capitalize;
}

/* MAIN CONTENT AREA */
.main-wrapper {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* TOPBAR */
.topbar {
  height: var(--topbar-height);
  background-color: #ffffff;
  border-bottom: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 30;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.search-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--slate-100);
  border: 1px solid var(--slate-200);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  color: var(--slate-400);
  font-size: 0.85rem;
  cursor: pointer;
  width: 280px;
  transition: all 0.15s ease;
}

.search-trigger:hover {
  background-color: #ffffff;
  border-color: var(--slate-300);
  color: var(--slate-600);
}

.search-kbd {
  margin-left: auto;
  font-size: 0.7rem;
  background: var(--slate-200);
  color: var(--slate-600);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
}

.topbar-btn {
  background: none;
  border: none;
  padding: 8px;
  border-radius: var(--radius-sm);
  color: var(--slate-600);
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}

.topbar-btn:hover {
  background-color: var(--slate-100);
  color: var(--slate-900);
}

.topbar-btn .dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: #ef4444;
  border: 2px solid white;
}

/* CONTENT CONTAINER */
.content-container {
  padding: 28px;
  flex: 1;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--slate-900);
  letter-spacing: -0.02em;
}

.page-subtitle {
  font-size: 0.88rem;
  color: var(--slate-500);
  margin-top: 2px;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* BUTTON SYSTEM */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-600);
  color: #ffffff;
}
.btn-primary:hover {
  background-color: var(--primary-700);
  color: #ffffff;
}

.btn-secondary {
  background-color: #ffffff;
  border-color: var(--slate-300);
  color: var(--slate-700);
}
.btn-secondary:hover {
  background-color: var(--slate-50);
  border-color: var(--slate-400);
}

.btn-danger {
  background-color: #ef4444;
  color: #ffffff;
}
.btn-danger:hover {
  background-color: #dc2626;
}

.btn-success {
  background-color: #10b981;
  color: #ffffff;
}
.btn-success:hover {
  background-color: #059669;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 12px 22px;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.btn-icon {
  padding: 8px;
}

/* CARD SYSTEM */
.card {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate-900);
}

.card-body {
  padding: 20px;
}

.card-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--slate-200);
  background-color: var(--slate-50);
}

/* STATS GRID */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.stat-card {
  background-color: #ffffff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  box-shadow: var(--shadow-xs);
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-top: 4px;
  letter-spacing: -0.02em;
}

.stat-sub {
  font-size: 0.75rem;
  color: var(--slate-400);
  margin-top: 2px;
}

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon.teal { background-color: var(--primary-50); color: var(--primary-600); }
.stat-icon.blue { background-color: var(--info-bg); color: var(--info-text); }
.stat-icon.amber { background-color: var(--warning-bg); color: var(--warning-text); }
.stat-icon.rose { background-color: var(--danger-bg); color: var(--danger-text); }

/* TABLE SYSTEM */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.table th {
  background-color: var(--slate-50);
  color: var(--slate-500);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 16px;
  border-bottom: 1px solid var(--slate-200);
  white-space: nowrap;
}

.table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--slate-200);
  color: var(--slate-700);
  vertical-align: middle;
}

.table tbody tr:hover {
  background-color: var(--slate-50);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

/* BADGE SYSTEM */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  line-height: 1;
}

.badge-success { background-color: var(--success-bg); color: var(--success-text); border-color: var(--success-border); }
.badge-warning { background-color: var(--warning-bg); color: var(--warning-text); border-color: var(--warning-border); }
.badge-danger  { background-color: var(--danger-bg);  color: var(--danger-text);  border-color: var(--danger-border); }
.badge-info    { background-color: var(--info-bg);    color: var(--info-text);    border-color: var(--info-border); }
.badge-neutral { background-color: var(--slate-100);  color: var(--slate-700);  border-color: var(--slate-200); }

/* FORM SYSTEM */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 6px;
}

.form-label.required::after {
  content: " *";
  color: #ef4444;
}

.form-control {
  width: 100%;
  padding: 9px 12px;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-300);
  background-color: #ffffff;
  color: var(--slate-900);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-600);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.form-control::placeholder {
  color: var(--slate-400);
}

textarea.form-control {
  min-height: 90px;
  resize: vertical;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--slate-500);
  margin-top: 4px;
}

.form-error {
  font-size: 0.75rem;
  color: #ef4444;
  margin-top: 4px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

/* TABS SYSTEM */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--slate-200);
  gap: 24px;
  margin-bottom: 20px;
}

.tab-btn {
  background: none;
  border: none;
  padding: 12px 4px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-500);
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.15s ease;
}

.tab-btn:hover {
  color: var(--slate-800);
}

.tab-btn.active {
  color: var(--primary-700);
  font-weight: 600;
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--primary-600);
}

.tab-pane {
  display: none;
}
.tab-pane.active {
  display: block;
}

/* MODAL SYSTEM */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  padding: 16px;
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.modal-backdrop.open .modal {
  transform: scale(1);
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--slate-900);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--slate-400);
  cursor: pointer;
  padding: 4px;
}
.modal-close:hover {
  color: var(--slate-700);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--slate-200);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background-color: var(--slate-50);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* TOASTS */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 110;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #ffffff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  font-size: 0.88rem;
  animation: slideIn 0.25s ease forwards;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast.success { border-left: 4px solid #10b981; }
.toast.danger  { border-left: 4px solid #ef4444; }
.toast.warning { border-left: 4px solid #f59e0b; }
.toast.info    { border-left: 4px solid #3b82f6; }

/* EMPTY STATE */
.empty-state {
  text-align: center;
  padding: 48px 24px;
}

.empty-state-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background-color: var(--slate-100);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-400);
}

.empty-state-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--slate-800);
  margin-bottom: 6px;
}

.empty-state-text {
  font-size: 0.88rem;
  color: var(--slate-500);
  max-width: 400px;
  margin: 0 auto 20px;
}

/* RESPONSIVENESS */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .main-wrapper {
    margin-left: 0;
  }
}

/* ============================================================ */
/* UNIFIED STATUS BADGE SYSTEM                                  */
/* ============================================================ */
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 5px;
  flex-shrink: 0;
}

.badge-status-scheduled { background: #eff6ff; color: #1e40af; border-color: #bfdbfe; }
.badge-status-scheduled .status-dot { background: #3b82f6; }

.badge-status-confirmed { background: #f0fdfa; color: #0f766e; border-color: #99f6e4; }
.badge-status-confirmed .status-dot { background: #14b8a6; }

.badge-status-arrived { background: #f5f3ff; color: #5b21b6; border-color: #ddd6fe; }
.badge-status-arrived .status-dot { background: #8b5cf6; }

.badge-status-waiting { background: #fffbeb; color: #92400e; border-color: #fde68a; }
.badge-status-waiting .status-dot { background: #f59e0b; animation: pulse 1.5s infinite; }

.badge-status-in_consultation { background: #ecfdf5; color: #065f46; border-color: #a7f3d0; }
.badge-status-in_consultation .status-dot { background: #10b981; animation: pulse 1.2s infinite; }

.badge-status-completed { background: #f0fdf4; color: #166534; border-color: #bbf7d0; }
.badge-status-completed .status-dot { background: #22c55e; }

.badge-status-cancelled { background: #f1f5f9; color: #475569; border-color: #cbd5e1; }
.badge-status-cancelled .status-dot { background: #94a3b8; }

.badge-status-no_show { background: #fef2f2; color: #991b1b; border-color: #fecaca; }
.badge-status-no_show .status-dot { background: #ef4444; }

.badge-status-draft { background: #f8fafc; color: #64748b; border-color: #e2e8f0; }
.badge-status-draft .status-dot { background: #94a3b8; }

.badge-status-unpaid { background: #fef2f2; color: #991b1b; border-color: #fecaca; }
.badge-status-unpaid .status-dot { background: #ef4444; }

.badge-status-partially_paid { background: #fff7ed; color: #9a3412; border-color: #fed7aa; }
.badge-status-partially_paid .status-dot { background: #f97316; }

.badge-status-paid { background: #ecfdf5; color: #065f46; border-color: #a7f3d0; }
.badge-status-paid .status-dot { background: #10b981; }

.badge-status-overdue { background: #fef2f2; color: #991b1b; border-color: #f87171; font-weight: 700; }
.badge-status-overdue .status-dot { background: #dc2626; }

.badge-status-sent { background: #eff6ff; color: #1e40af; border-color: #bfdbfe; }
.badge-status-sent .status-dot { background: #3b82f6; }

.badge-status-accepted { background: #f0fdfa; color: #0f766e; border-color: #99f6e4; }
.badge-status-accepted .status-dot { background: #14b8a6; }

.badge-status-rejected { background: #fef2f2; color: #991b1b; border-color: #fecaca; }
.badge-status-rejected .status-dot { background: #ef4444; }

.badge-status-expired { background: #f1f5f9; color: #64748b; border-color: #cbd5e1; }
.badge-status-expired .status-dot { background: #94a3b8; }

.badge-status-converted { background: #ecfdf5; color: #065f46; border-color: #a7f3d0; }
.badge-status-converted .status-dot { background: #10b981; }

.badge-status-proposed { background: #eff6ff; color: #1e40af; border-color: #bfdbfe; }
.badge-status-proposed .status-dot { background: #3b82f6; }

.badge-status-in_progress { background: #e0f2fe; color: #0369a1; border-color: #bae6fd; }
.badge-status-in_progress .status-dot { background: #0284c7; }

.badge-status-planned { background: #f8fafc; color: #475569; border-color: #e2e8f0; }
.badge-status-planned .status-dot { background: #64748b; }

/* ============================================================ */
/* SLIDE-OVER DRAWER SYSTEM                                     */
/* ============================================================ */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(2px);
  z-index: 100;
  display: flex;
  justify-content: flex-end;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.drawer {
  background: #ffffff;
  width: 100%;
  max-width: 520px;
  height: 100%;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.drawer-backdrop.open .drawer {
  transform: translateX(0);
}

.drawer-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #ffffff;
}

.drawer-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--slate-900);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--slate-400);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: color 0.15s ease;
}
.drawer-close:hover { color: var(--slate-700); }

.drawer-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.drawer-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--slate-200);
  background-color: var(--slate-50);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* ============================================================ */
/* DROPDOWN MENU SYSTEM                                         */
/* ============================================================ */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 85;
  min-width: 210px;
  background-color: #ffffff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 6px 0;
  margin-top: 6px;
  display: none;
}

.dropdown-menu.show {
  display: block;
  animation: dropdownFade 0.15s ease;
}

.dropdown-menu.dropdown-menu-left {
  right: auto;
  left: 0;
}

@keyframes dropdownFade {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--slate-700);
  text-decoration: none;
  transition: background-color 0.12s ease, color 0.12s ease;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.dropdown-item:hover {
  background-color: var(--slate-100);
  color: var(--slate-900);
}

.dropdown-item.danger {
  color: #ef4444;
}
.dropdown-item.danger:hover {
  background-color: #fef2f2;
  color: #dc2626;
}

.dropdown-divider {
  height: 1px;
  margin: 6px 0;
  background-color: var(--slate-200);
}

.dropdown-header {
  padding: 8px 16px 4px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================================ */
/* UTILITY & TYPOGRAPHY HELPERS                                 */
/* ============================================================ */
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.85rem; }
.text-base { font-size: 0.95rem; }
.text-lg { font-size: 1.15rem; }
.text-xl { font-size: 1.35rem; }
.text-muted { color: var(--slate-500); }
.text-primary { color: var(--primary-600); }
.text-success { color: #10b981; }
.text-danger { color: #ef4444; }
.text-warning { color: #f59e0b; }
.text-end { text-align: right; }
.text-center { text-align: center; }
.fw-medium { font-weight: 500; }
.fw-semibold { font-weight: 600; }
.fw-bold { font-weight: 700; }
.font-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }

.d-flex { display: flex; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-end { justify-content: flex-end; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }

/* BREADCRUMB */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--slate-400);
  margin-bottom: 14px;
}
.breadcrumb a { color: var(--slate-500); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary-600); }
.breadcrumb-sep { color: var(--slate-300); }
.breadcrumb-active { color: var(--slate-800); font-weight: 600; }

/* SPINNERS & BUTTON LOADING */
.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.btn.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.75;
}