/* ============================================================
   BOOKET APP — Comprehensive Design Override
   Inter font + Indigo brand system
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES (BRAND TOKENS)
   ============================================================ */
:root {
  --bs-primary: #6366f1;
  --bs-primary-rgb: 99, 102, 241;
  --bs-secondary: #64748b;
  --bs-secondary-rgb: 100, 116, 139;
  --bs-success: #10b981;
  --bs-success-rgb: 16, 185, 129;
  --bs-info: #0891b2;
  --bs-info-rgb: 8, 145, 178;
  --bs-warning: #f59e0b;
  --bs-warning-rgb: 245, 158, 11;
  --bs-danger: #e11d48;
  --bs-danger-rgb: 225, 29, 72;
  --bs-dark: #1e293b;
  --bs-dark-rgb: 30, 41, 59;
  --bs-light: #f8fafc;
  --bs-light-rgb: 248, 250, 252;
  --bs-body-font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --bs-body-bg: #f1f5f9;
  --bs-body-color: #1e293b;
  --bs-border-color: #e2e8f0;
  --bs-border-radius: 0.5rem;
  --bs-border-radius-lg: 0.75rem;
  --bs-border-radius-sm: 0.375rem;
  --app-sidebar-width: 260px;
  --app-header-height: 60px;
  --primary: #6366f1;
  --primary-dark: #4338ca;
  --primary-light: #818cf8;
  --accent-green: #10b981;
  --bg: #f1f5f9;
  --white: #ffffff;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
}

/* ============================================================
   BASE / BODY
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: #f1f5f9;
  color: #1e293b;
  font-size: 0.9rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: #6366f1;
  text-decoration: none;
}

a:hover {
  color: #4338ca;
}

/* ============================================================
   SIDEBAR LAYOUT
   ============================================================ */
.app-body {
  display: flex;
  min-height: 100vh;
  width: 100%;
  overflow-x: hidden;
}

.app-sidebar {
  width: var(--app-sidebar-width);
  background: #ffffff;
  border-right: 1px solid #e2e8f0;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  scrollbar-width: thin;
  scrollbar-color: #e2e8f0 transparent;
}

.app-sidebar::-webkit-scrollbar {
  width: 4px;
}

.app-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.app-sidebar::-webkit-scrollbar-thumb {
  background: #e2e8f0;
  border-radius: 4px;
}

.app-main {
  margin-left: var(--app-sidebar-width);
  flex: 1;
  min-width: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #f1f5f9;
  transition: margin 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   APP HEADER
   ============================================================ */
.app-header {
  height: var(--app-header-height);
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 14px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.app-header-title {
  flex: 1;
  font-size: 0.95rem;
  font-weight: 600;
  color: #1e293b;
}

/* ============================================================
   APP CONTENT
   ============================================================ */
.app-content {
  flex: 1;
  padding: 20px 24px 32px;
}

/* ============================================================
   SIDEBAR BRAND
   ============================================================ */
.sidebar-brand {
  padding: 18px 20px 14px;
  border-bottom: 1px solid #f1f5f9;
  flex-shrink: 0;
}

.sidebar-brand-link {
  font-size: 1.25rem;
  font-weight: 800;
  color: #1e293b;
  text-decoration: none;
  letter-spacing: -0.5px;
  display: inline-block;
}

.sidebar-brand-link:hover {
  color: #1e293b;
}

.sidebar-brand-link span {
  color: #6366f1;
}

/* ============================================================
   SIDEBAR USER BLOCK
   ============================================================ */
.sidebar-user {
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid #f1f5f9;
  flex-shrink: 0;
}

.sidebar-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #4338ca);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: -0.5px;
}

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

.sidebar-user-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: #1e293b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: 0.72rem;
  color: #94a3b8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============================================================
   SIDEBAR NAV
   ============================================================ */
.sidebar-nav {
  flex: 1;
  padding: 10px 10px;
  overflow-y: auto;
}

.sidebar-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #94a3b8;
  padding: 10px 12px 4px;
  margin-top: 4px;
  display: block;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  margin-bottom: 2px;
  color: #64748b;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.15s ease;
  cursor: pointer;
}

.sidebar-nav-item i {
  width: 18px;
  text-align: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  opacity: 0.85;
}

.sidebar-nav-item:hover {
  background: #f8fafc;
  color: #1e293b;
  text-decoration: none;
}

.sidebar-nav-item:hover i {
  opacity: 1;
}

.sidebar-nav-item.active {
  background: linear-gradient(135deg, #eef2ff, #f0f4ff);
  color: #6366f1;
  font-weight: 600;
  box-shadow: inset 3px 0 0 #6366f1;
}

.sidebar-nav-item.active i {
  opacity: 1;
}

/* ============================================================
   SIDEBAR FOOTER
   ============================================================ */
.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid #f1f5f9;
  flex-shrink: 0;
}

/* Language chips */
.sidebar-lang {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.lang-chip {
  background: none;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  color: #64748b;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: 'Inter', sans-serif;
  line-height: 1.4;
}

.lang-chip:hover {
  background: #6366f1;
  border-color: #6366f1;
  color: #ffffff;
}

.lang-chip.active {
  background: #6366f1;
  border-color: #6366f1;
  color: #ffffff;
}

/* Logout button */
.btn-sidebar-logout {
  width: 100%;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 8px;
  color: #64748b;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 12px;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
}

.btn-sidebar-logout:hover {
  background: #fff1f2;
  border-color: #fecdd3;
  color: #e11d48;
}

/* ============================================================
   SIDEBAR TOGGLE (MOBILE)
   ============================================================ */
.sidebar-toggle-btn {
  background: none;
  border: 1.5px solid #e2e8f0;
  border-radius: 8px;
  width: 36px;
  height: 36px;
  display: none;
  align-items: center;
  justify-content: center;
  color: #64748b;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.15s;
  flex-shrink: 0;
}

.sidebar-toggle-btn:hover {
  background: #f8fafc;
  color: #1e293b;
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 199;
  opacity: 0;
  transition: opacity 0.28s;
  pointer-events: none;
}

.sidebar-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* ============================================================
   RESPONSIVE SIDEBAR
   ============================================================ */
@media (max-width: 991px) {
  .app-sidebar {
    transform: translateX(-100%);
  }

  .app-sidebar.open {
    transform: translateX(0);
  }

  .app-main {
    margin-left: 0;
  }

  .sidebar-toggle-btn {
    display: flex;
  }

  .sidebar-overlay {
    display: block;
  }

  .app-content {
    padding: 16px;
  }

  /* On mobile: move language + logout above nav so they're always reachable */
  .sidebar-brand { order: 1; }
  .sidebar-user  { order: 2; }
  .sidebar-footer {
    order: 3;
    border-top: none;
    border-bottom: 1px solid #f1f5f9;
    margin-bottom: 4px;
  }
  .sidebar-nav   { order: 4; }
}

/* ============================================================
   BOOTSTRAP OVERRIDES — CARDS
   ============================================================ */
.card {
  border: 1px solid #e2e8f0;
  border-radius: 16px !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.04);
  background: #ffffff;
}

.card-header {
  border-radius: 15px 15px 0 0 !important;
  border-bottom: 1px solid #f1f5f9;
  padding: 14px 20px;
  font-weight: 600;
  font-size: 0.875rem;
  background: #ffffff;
}

.card-body {
  padding: 18px 20px;
}

.card-footer {
  border-radius: 0 0 15px 15px !important;
  border-top: 1px solid #f1f5f9;
  background: #fafafa;
  padding: 12px 20px;
}

/* Card header color variants */
.card-header.bg-primary {
  background: linear-gradient(135deg, #6366f1, #4338ca) !important;
  color: #ffffff;
  border-bottom: none;
}

.card-header.bg-success {
  background: linear-gradient(135deg, #10b981, #059669) !important;
  color: #ffffff;
  border-bottom: none;
}

.card-header.bg-danger {
  background: linear-gradient(135deg, #e11d48, #be123c) !important;
  color: #ffffff;
  border-bottom: none;
}

.card-header.bg-warning {
  background: linear-gradient(135deg, #f59e0b, #d97706) !important;
  color: #ffffff;
  border-bottom: none;
}

.card-header.bg-info {
  background: linear-gradient(135deg, #0891b2, #0e7490) !important;
  color: #ffffff;
  border-bottom: none;
}

.card-header.bg-dark {
  background: linear-gradient(135deg, #334155, #1e293b) !important;
  color: #ffffff;
  border-bottom: none;
}

.card-header.bg-secondary {
  background: linear-gradient(135deg, #64748b, #475569) !important;
  color: #ffffff;
  border-bottom: none;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — BUTTONS
   ============================================================ */
.btn {
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  transition: all 0.2s ease;
  font-family: 'Inter', sans-serif;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1, #4338ca);
  border: none;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, #818cf8, #6366f1);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.3);
}

.btn-primary:disabled {
  background: linear-gradient(135deg, #a5b4fc, #818cf8);
  box-shadow: none;
  transform: none;
}

.btn-success {
  background: linear-gradient(135deg, #10b981, #059669);
  border: none;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.btn-success:hover,
.btn-success:focus {
  background: linear-gradient(135deg, #34d399, #10b981);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.btn-success:active {
  transform: translateY(0);
}

.btn-danger {
  background: linear-gradient(135deg, #e11d48, #be123c);
  border: none;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(225, 29, 72, 0.3);
}

.btn-danger:hover,
.btn-danger:focus {
  background: linear-gradient(135deg, #fb7185, #e11d48);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.4);
}

.btn-danger:active {
  transform: translateY(0);
}

.btn-warning {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  border: none;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.btn-warning:hover,
.btn-warning:focus {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.btn-warning:active {
  transform: translateY(0);
}

.btn-info {
  background: linear-gradient(135deg, #0891b2, #0e7490);
  border: none;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(8, 145, 178, 0.3);
}

.btn-info:hover,
.btn-info:focus {
  background: linear-gradient(135deg, #22d3ee, #0891b2);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(8, 145, 178, 0.4);
}

.btn-info:active {
  transform: translateY(0);
}

.btn-secondary {
  background: #f1f5f9;
  border: 1.5px solid #e2e8f0;
  color: #64748b;
  box-shadow: none;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: #e2e8f0;
  border-color: #cbd5e1;
  color: #1e293b;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-dark {
  background: linear-gradient(135deg, #334155, #1e293b);
  border: none;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(30, 41, 59, 0.3);
}

.btn-dark:hover,
.btn-dark:focus {
  background: linear-gradient(135deg, #475569, #334155);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 41, 59, 0.4);
}

.btn-outline-primary {
  border: 1.5px solid #6366f1;
  color: #6366f1;
  background: transparent;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: #6366f1;
  border-color: #6366f1;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.btn-outline-secondary {
  border: 1.5px solid #e2e8f0;
  color: #64748b;
  background: transparent;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #1e293b;
}

.btn-outline-success {
  border: 1.5px solid #10b981;
  color: #10b981;
  background: transparent;
}

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

.btn-outline-danger {
  border: 1.5px solid #e11d48;
  color: #e11d48;
  background: transparent;
}

.btn-outline-danger:hover {
  background: #e11d48;
  color: #ffffff;
}

.btn-outline-warning {
  border: 1.5px solid #f59e0b;
  color: #d97706;
  background: transparent;
}

.btn-outline-warning:hover {
  background: #f59e0b;
  color: #ffffff;
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  border-radius: 6px;
}

.btn-lg {
  padding: 0.65rem 1.5rem;
  font-size: 1rem;
  border-radius: 10px;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — FORMS
   ============================================================ */
.form-control {
  border-radius: 8px;
  border: 1.5px solid #e2e8f0;
  padding: 0.55rem 0.85rem;
  font-size: 0.875rem;
  font-family: 'Inter', sans-serif;
  color: #1e293b;
  background: #ffffff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
  outline: none;
  background: #ffffff;
  color: #1e293b;
}

.form-control::placeholder {
  color: #94a3b8;
}

.form-control:disabled,
.form-control[readonly] {
  background: #f8fafc;
  border-color: #e2e8f0;
  color: #94a3b8;
}

.form-select {
  border-radius: 8px;
  border: 1.5px solid #e2e8f0;
  padding: 0.55rem 2.25rem 0.55rem 0.85rem;
  font-size: 0.875rem;
  font-family: 'Inter', sans-serif;
  color: #1e293b;
  background-color: #ffffff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-select:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
  outline: none;
}

.form-label {
  font-weight: 600;
  font-size: 0.825rem;
  color: #374151;
  margin-bottom: 0.4rem;
}

.form-text {
  font-size: 0.78rem;
  color: #94a3b8;
}

.form-check-input:checked {
  background-color: #6366f1;
  border-color: #6366f1;
}

.form-check-input:focus {
  border-color: #818cf8;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.input-group-text {
  border: 1.5px solid #e2e8f0;
  background: #f8fafc;
  color: #64748b;
  font-size: 0.875rem;
  border-radius: 8px;
}

.input-group > .form-control {
  border-radius: 0;
}

.input-group > .form-control:first-child {
  border-radius: 8px 0 0 8px;
}

.input-group > .form-control:last-child {
  border-radius: 0 8px 8px 0;
}

.input-group > :first-child {
  border-radius: 8px 0 0 8px !important;
}

.input-group > :last-child {
  border-radius: 0 8px 8px 0 !important;
}

.invalid-feedback {
  font-size: 0.78rem;
  font-weight: 500;
  color: #e11d48;
}

.valid-feedback {
  font-size: 0.78rem;
  font-weight: 500;
  color: #10b981;
}

.form-control.is-invalid {
  border-color: #e11d48;
  box-shadow: none;
}

.form-control.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.12);
}

/* ============================================================
   BOOTSTRAP OVERRIDES — MODALS
   ============================================================ */
.modal-content {
  border-radius: 20px;
  border: none;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 8px 24px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.modal-header {
  border-radius: 19px 19px 0 0;
  padding: 16px 20px;
  border-bottom: 1px solid #f1f5f9;
  background: #ffffff;
}

.modal-header.bg-primary {
  background: linear-gradient(135deg, #6366f1, #4338ca) !important;
  border-bottom: none;
}

.modal-header.bg-success {
  background: linear-gradient(135deg, #10b981, #059669) !important;
  border-bottom: none;
}

.modal-header.bg-danger {
  background: linear-gradient(135deg, #e11d48, #be123c) !important;
  border-bottom: none;
}

.modal-header.bg-warning {
  background: linear-gradient(135deg, #f59e0b, #d97706) !important;
  border-bottom: none;
}

.modal-header.bg-info {
  background: linear-gradient(135deg, #0891b2, #0e7490) !important;
  border-bottom: none;
}

.modal-header.bg-dark {
  background: linear-gradient(135deg, #334155, #1e293b) !important;
  border-bottom: none;
}

.modal-title {
  font-size: 0.95rem;
  font-weight: 700;
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  border-top: 1px solid #f1f5f9;
  padding: 14px 20px;
  background: #fafafa;
}

.modal-backdrop {
  backdrop-filter: blur(2px);
}

/* ============================================================
   BOOTSTRAP OVERRIDES — BADGES
   ============================================================ */
.badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  letter-spacing: 0.01em;
}

.badge.bg-primary {
  background: linear-gradient(135deg, #6366f1, #4338ca) !important;
  color: #ffffff;
}

.badge.bg-secondary {
  background: #f1f5f9 !important;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

.badge.bg-success {
  background: #ecfdf5 !important;
  color: #059669;
  border: 1px solid #a7f3d0;
}

.badge.bg-danger {
  background: #fff1f2 !important;
  color: #e11d48;
  border: 1px solid #fecdd3;
}

.badge.bg-warning {
  background: #fffbeb !important;
  color: #d97706;
  border: 1px solid #fde68a;
}

.badge.bg-info {
  background: #ecfeff !important;
  color: #0891b2;
  border: 1px solid #a5f3fc;
}

.badge.bg-dark {
  background: #1e293b !important;
  color: #ffffff;
}

.badge.bg-light {
  background: #f8fafc !important;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — ALERTS
   ============================================================ */
.alert {
  border-radius: 12px;
  border: none;
  padding: 14px 18px;
  font-size: 0.875rem;
  font-weight: 500;
}

.alert-primary {
  background: #eef2ff;
  color: #4338ca;
  border-left: 4px solid #6366f1;
}

.alert-success {
  background: #ecfdf5;
  color: #065f46;
  border-left: 4px solid #10b981;
}

.alert-danger {
  background: #fff1f2;
  color: #9f1239;
  border-left: 4px solid #e11d48;
}

.alert-warning {
  background: #fffbeb;
  color: #92400e;
  border-left: 4px solid #f59e0b;
}

.alert-info {
  background: #ecfeff;
  color: #164e63;
  border-left: 4px solid #0891b2;
}

.alert-secondary {
  background: #f8fafc;
  color: #475569;
  border-left: 4px solid #94a3b8;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — TABLES & DATATABLES
   ============================================================ */
.table {
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.875rem;
  color: #1e293b;
}

.table thead th {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: #64748b;
  border-bottom: 2px solid #e2e8f0;
  padding: 10px 12px;
  background: #f8fafc;
  white-space: nowrap;
}

.table tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
}

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

.table tbody tr:hover {
  background: #f8fafc;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
  background: #fafafa;
  --bs-table-accent-bg: #fafafa;
}

.table-bordered {
  border: 1px solid #e2e8f0;
}

.table-bordered th,
.table-bordered td {
  border: 1px solid #e2e8f0;
}

.table-hover > tbody > tr:hover > * {
  background: #f0f9ff;
  --bs-table-accent-bg: #f0f9ff;
}

/* DataTables overrides */
.dataTables_wrapper {
  font-size: 0.875rem;
}

.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label {
  font-size: 0.825rem;
  color: #64748b;
  font-weight: 500;
}

.dataTables_wrapper .dataTables_length select {
  border: 1.5px solid #e2e8f0;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 0.825rem;
  color: #1e293b;
}

.dataTables_wrapper .dataTables_filter input {
  border: 1.5px solid #e2e8f0;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 0.825rem;
  color: #1e293b;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.dataTables_wrapper .dataTables_filter input:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
  outline: none;
}

.dataTables_wrapper .dataTables_info {
  font-size: 0.8rem;
  color: #94a3b8;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: 8px !important;
  border: 1px solid transparent !important;
  font-size: 0.825rem;
  font-weight: 600;
  color: #64748b !important;
  padding: 4px 10px !important;
  margin: 0 1px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: #f1f5f9 !important;
  border-color: #e2e8f0 !important;
  color: #1e293b !important;
  box-shadow: none !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: linear-gradient(135deg, #6366f1, #4338ca) !important;
  border-color: transparent !important;
  color: #ffffff !important;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.3) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
  color: #cbd5e1 !important;
  background: transparent !important;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — LIST GROUPS
   ============================================================ */
.list-group-item {
  border-color: #f1f5f9;
  padding: 10px 16px;
  font-size: 0.875rem;
  color: #1e293b;
}

.list-group-item:first-child {
  border-radius: 12px 12px 0 0;
}

.list-group-item:last-child {
  border-radius: 0 0 12px 12px;
}

.list-group-item:only-child {
  border-radius: 12px;
}

.list-group-item.active {
  background: linear-gradient(135deg, #6366f1, #4338ca);
  border-color: transparent;
  color: #ffffff;
}

.list-group-item-action:hover {
  background: #f8fafc;
  color: #1e293b;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — ACCORDION
   ============================================================ */
.accordion-item {
  border-color: #e2e8f0;
  border-radius: 10px !important;
  overflow: hidden;
  margin-bottom: 4px;
}

.accordion-button {
  font-size: 0.875rem;
  font-weight: 600;
  color: #1e293b;
  padding: 12px 16px;
  background: #ffffff;
}

.accordion-button:not(.collapsed) {
  color: #6366f1;
  background: #eef2ff;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.accordion-button::after {
  background-size: 0.9rem;
}

.accordion-body {
  padding: 12px 16px 16px;
  font-size: 0.875rem;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — TABS
   ============================================================ */
.nav-tabs {
  border-bottom: 2px solid #e2e8f0;
}

.nav-tabs .nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: #64748b;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 8px 16px;
  margin-bottom: -2px;
  border-radius: 0;
  transition: color 0.15s, border-color 0.15s;
}

.nav-tabs .nav-link:hover {
  color: #1e293b;
  border-color: transparent;
  background: transparent;
}

.nav-tabs .nav-link.active {
  color: #6366f1;
  border-bottom-color: #6366f1;
  background: transparent;
  border-top: none;
  border-left: none;
  border-right: none;
}

.nav-pills .nav-link {
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #64748b;
  padding: 8px 14px;
}

.nav-pills .nav-link.active {
  background: linear-gradient(135deg, #6366f1, #4338ca);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

/* ============================================================
   BOOTSTRAP OVERRIDES — DROPDOWNS
   ============================================================ */
.dropdown-menu {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.06);
  padding: 6px;
  font-size: 0.875rem;
  min-width: 160px;
}

.dropdown-item {
  border-radius: 8px;
  padding: 7px 12px;
  color: #1e293b;
  font-weight: 500;
  transition: all 0.12s;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: #f1f5f9;
  color: #1e293b;
}

.dropdown-item.active,
.dropdown-item:active {
  background: linear-gradient(135deg, #6366f1, #4338ca);
  color: #ffffff;
}

.dropdown-divider {
  border-color: #f1f5f9;
  margin: 4px 0;
}

.dropdown-header {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #94a3b8;
  padding: 6px 12px 4px;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — PAGINATION
   ============================================================ */
.pagination {
  gap: 2px;
}

.page-link {
  border-radius: 8px !important;
  border: 1px solid #e2e8f0;
  color: #64748b;
  font-size: 0.825rem;
  font-weight: 600;
  padding: 6px 12px;
  transition: all 0.15s;
}

.page-link:hover {
  background: #f1f5f9;
  border-color: #e2e8f0;
  color: #1e293b;
  box-shadow: none;
}

.page-item.active .page-link {
  background: linear-gradient(135deg, #6366f1, #4338ca);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.3);
}

.page-item.disabled .page-link {
  color: #cbd5e1;
  background: transparent;
  border-color: #f1f5f9;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — PROGRESS BARS
   ============================================================ */
.progress {
  height: 8px;
  border-radius: 100px;
  background: #f1f5f9;
  overflow: hidden;
}

.progress-bar {
  background: linear-gradient(90deg, #6366f1, #4338ca);
  border-radius: 100px;
}

.progress-bar.bg-success {
  background: linear-gradient(90deg, #10b981, #059669);
}

.progress-bar.bg-danger {
  background: linear-gradient(90deg, #e11d48, #be123c);
}

.progress-bar.bg-warning {
  background: linear-gradient(90deg, #f59e0b, #d97706);
}

/* ============================================================
   BOOTSTRAP OVERRIDES — TOASTS
   ============================================================ */
.toast {
  border-radius: 12px;
  border: none;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
  font-size: 0.875rem;
  font-weight: 500;
  min-width: 280px;
}

.toast-body {
  padding: 12px 16px;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — TOOLTIPS & POPOVERS
   ============================================================ */
.tooltip-inner {
  background: #1e293b;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 5px 10px;
}

.bs-tooltip-auto[data-popper-placement^="bottom"] .tooltip-arrow::before,
.bs-tooltip-bottom .tooltip-arrow::before {
  border-bottom-color: #1e293b;
}

.bs-tooltip-auto[data-popper-placement^="top"] .tooltip-arrow::before,
.bs-tooltip-top .tooltip-arrow::before {
  border-top-color: #1e293b;
}

.popover {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  font-size: 0.875rem;
}

.popover-header {
  border-radius: 11px 11px 0 0;
  background: #f8fafc;
  border-bottom: 1px solid #f1f5f9;
  font-weight: 700;
  font-size: 0.85rem;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — SPINNERS
   ============================================================ */
.spinner-border {
  border-width: 2.5px;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — BREADCRUMB
   ============================================================ */
.breadcrumb {
  font-size: 0.825rem;
  font-weight: 500;
  background: transparent;
  padding: 0;
  margin-bottom: 0;
}

.breadcrumb-item + .breadcrumb-item::before {
  color: #94a3b8;
}

.breadcrumb-item a {
  color: #6366f1;
  text-decoration: none;
}

.breadcrumb-item.active {
  color: #64748b;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — OFFCANVAS
   ============================================================ */
.offcanvas {
  border: none;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.15);
}

.offcanvas-header {
  border-bottom: 1px solid #f1f5f9;
  padding: 16px 20px;
}

.offcanvas-title {
  font-size: 0.95rem;
  font-weight: 700;
}

/* ============================================================
   BOOTSTRAP OVERRIDES — NAVBAR (legacy/other pages)
   ============================================================ */
.navbar-dark {
  background: linear-gradient(135deg, #334155, #1e293b) !important;
}

.navbar-dark .navbar-brand {
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.3px;
}

.navbar-dark .nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.15s;
}

.navbar-dark .nav-link.active {
  font-weight: 700;
}

/* ============================================================
   FULLCALENDAR OVERRIDES
   ============================================================ */
.fc {
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
}

.fc .fc-toolbar-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1e293b;
}

.fc .fc-button {
  background: linear-gradient(135deg, #6366f1, #4338ca) !important;
  border: none !important;
  border-radius: 8px !important;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.25);
  transition: all 0.2s;
}

.fc .fc-button:hover {
  background: linear-gradient(135deg, #818cf8, #6366f1) !important;
  box-shadow: 0 4px 10px rgba(99, 102, 241, 0.4) !important;
}

.fc .fc-button-active,
.fc .fc-button:not(:disabled):active {
  background: linear-gradient(135deg, #4338ca, #3730a3) !important;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2) !important;
}

.fc .fc-button:disabled {
  background: #a5b4fc !important;
  box-shadow: none !important;
}

.fc .fc-col-header-cell {
  background: #f8fafc;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #64748b;
  padding: 8px 4px;
}

.fc .fc-daygrid-day-number,
.fc .fc-col-header-cell-cushion {
  color: #64748b;
  text-decoration: none;
  font-weight: 600;
}

.fc .fc-daygrid-day.fc-day-today {
  background: rgba(99, 102, 241, 0.06);
}

.fc .fc-event {
  border-radius: 6px;
  border: none;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 2px 6px;
}

.fc-theme-standard td,
.fc-theme-standard th,
.fc-theme-standard .fc-scrollgrid {
  border-color: #e2e8f0;
}

/* ============================================================
   UTILITY / MISC
   ============================================================ */

/* Stat / KPI cards */
.stat-card {
  border-radius: 16px;
  padding: 20px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.stat-card-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: #1e293b;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.stat-card-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 2px;
}

/* Section headings */
.section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 0;
  letter-spacing: -0.2px;
}

.section-subtitle {
  font-size: 0.8rem;
  color: #94a3b8;
  margin-top: 2px;
}

/* Dividers */
hr {
  border-color: #f1f5f9;
  opacity: 1;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #e2e8f0;
  border-radius: 100px;
}

::-webkit-scrollbar-thumb:hover {
  background: #cbd5e1;
}

/* Focus outlines */
:focus-visible {
  outline: 2px solid #6366f1;
  outline-offset: 2px;
}

/* Transitions */
.fade {
  transition: opacity 0.15s ease;
}