/* ==========================================================================
   RealEstate CRM Template Stylesheet
   Design inspired by Client360 / Berry MUI CRM Architecture
   ========================================================================== */

:root {
  --primary: #2196f3;
  --primary-light: #e3f2fd;
  --primary-dark: #1565c0;
  --primary-200: #90caf9;
  --primary-800: #1565c0;

  --secondary: #673ab7;
  --secondary-light: #ede7f6;
  --secondary-dark: #512da8;
  --secondary-200: #b39ddb;
  --secondary-800: #4527a0;

  --success: #00c853;
  --success-light: #b9f6ca;
  --success-dark: #00b0ff;

  --warning: #ffb74d;
  --warning-light: #fff8e1;
  --warning-dark: #f57c00;

  --danger: #f44336;
  --danger-light: #ffebee;
  --danger-dark: #d32f2f;

  --info: #0288d1;
  --info-light: #e1f5fe;

  --body-bg: #eef2f6;
  --card-bg: #ffffff;
  --text-primary: #364152;
  --text-secondary: #697586;
  --text-muted: #9e9e9e;
  --text-dark: #121926;

  --border-color: #e3e8ef;
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 75px;
  --header-height: 76px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 20px -2px rgba(18, 25, 38, 0.08);
  --shadow-lg: 0 10px 30px -4px rgba(18, 25, 38, 0.12);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--body-bg);
  color: var(--text-primary);
  font-size: 0.875rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

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

a:hover {
  color: var(--primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Layout Structure */
.app-wrapper {
  display: flex;
  min-height: 100vh;
  position: relative;
}

/* Header / Navbar */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: #ffffff;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  width: calc(var(--sidebar-width) - 48px);
}

.brand-logo img {
  height: 38px;
  object-fit: contain;
}

.brand-text {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-dark);
  letter-spacing: -0.3px;
}

.sidebar-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

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

.header-search {
  position: relative;
  width: 320px;
}

.header-search input {
  width: 100%;
  height: 40px;
  padding: 8px 16px 8px 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: #f8fafc;
  color: var(--text-primary);
  font-size: 0.85rem;
  transition: var(--transition);
}

.header-search input:focus {
  outline: none;
  background: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.15);
}

.header-search i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: #f8fafc;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  cursor: pointer;
  position: relative;
  transition: var(--transition);
}

.header-btn:hover {
  background: var(--secondary-light);
  color: var(--secondary);
  border-color: var(--secondary-200);
}

.header-btn .badge-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
  border: 2px solid #fff;
}

/* User Profile Chip */
.user-profile-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 12px 4px 6px;
  background: var(--primary-light);
  border: 1px solid var(--primary-200);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}

.user-profile-chip:hover {
  background: #dbeafe;
}

.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  background: #fff;
  border: 1px solid rgba(33, 150, 243, 0.3);
}

.user-info-text {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.2;
}

.user-info-name {
  font-weight: 600;
  font-size: 0.825rem;
  color: var(--text-dark);
}

.user-info-role {
  font-size: 0.72rem;
  color: var(--primary);
  font-weight: 500;
}

.user-profile-chip .settings-icon {
  color: var(--primary);
  font-size: 1.1rem;
  margin-left: 2px;
}

/* Dropdown Menus */
.dropdown-menu-wrapper {
  position: relative;
}

.custom-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 280px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 1050;
}

.dropdown-menu-wrapper.show .custom-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-header {
  padding: 8px 12px;
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
}

.dropdown-item:hover {
  background: var(--primary-light);
  color: var(--primary);
}

/* Sidebar Navigation */
.app-sidebar {
  width: var(--sidebar-width);
  background: #ffffff;
  position: fixed;
  top: var(--header-height);
  bottom: 0;
  left: 0;
  z-index: 900;
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
  overflow-x: hidden;
  transition: var(--transition);
  padding: 16px 12px 24px;
}

.sidebar-heading {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.6px;
  padding: 12px 14px 6px;
}

.sidebar-menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.menu-item {
  position: relative;
}

.menu-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.875rem;
  transition: var(--transition);
}

.menu-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.menu-link:hover {
  background-color: var(--primary-light);
  color: var(--primary);
}

.menu-link:hover .menu-icon {
  color: var(--primary);
}

.menu-item.active .menu-link {
  background: var(--secondary-light);
  color: var(--secondary-dark);
  font-weight: 600;
}

.menu-item.active .menu-link .menu-icon {
  color: var(--secondary-dark);
}

.menu-badge {
  margin-left: auto;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--primary);
  color: #fff;
}

.menu-badge.badge-purple {
  background: var(--secondary);
}

.menu-badge.badge-green {
  background: var(--success);
}

.sidebar-card {
  margin-top: 24px;
  padding: 16px;
  background: linear-gradient(135deg, #e3f2fd 0%, #ede7f6 100%);
  border-radius: var(--radius-md);
  border: 1px solid var(--primary-200);
  text-align: center;
}

.sidebar-card h6 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.sidebar-card p {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

/* App Main Content Area */
.app-main {
  margin-left: var(--sidebar-width);
  margin-top: var(--header-height);
  flex: 1;
  padding: 24px 30px 60px;
  min-height: calc(100vh - var(--header-height));
  transition: var(--transition);
}

/* When Sidebar Collapsed */
.sidebar-collapsed .app-sidebar {
  width: var(--sidebar-collapsed-width);
}

.sidebar-collapsed .app-main {
  margin-left: var(--sidebar-collapsed-width);
}

.sidebar-collapsed .brand-logo {
  width: auto;
}

.sidebar-collapsed .brand-text,
.sidebar-collapsed .menu-title,
.sidebar-collapsed .menu-badge,
.sidebar-collapsed .sidebar-heading,
.sidebar-collapsed .sidebar-card {
  display: none;
}

.sidebar-collapsed .menu-link {
  justify-content: center;
  padding: 12px;
}

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

.page-title h4 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.page-breadcrumb a {
  color: var(--text-secondary);
}

.page-breadcrumb i {
  font-size: 0.75rem;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Grid System */
.grid-row {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.col-12 { grid-column: span 12; }
.col-8  { grid-column: span 8; }
.col-7  { grid-column: span 7; }
.col-6  { grid-column: span 6; }
.col-5  { grid-column: span 5; }
.col-4  { grid-column: span 4; }
.col-3  { grid-column: span 3; }

/* Cards */
.card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

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

.card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 0;
}

.card-subtitle {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.card-body {
  padding: 24px;
}

.card-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--border-color);
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Stat & KPI Cards */
.stat-card {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.stat-info .stat-value {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 4px;
}

.stat-info .stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.stat-info .stat-trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 6px;
}

.stat-trend.positive { color: var(--success); }
.stat-trend.negative { color: var(--danger); }

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.stat-icon.primary {
  background: var(--primary-light);
  color: var(--primary);
}

.stat-icon.secondary {
  background: var(--secondary-light);
  color: var(--secondary);
}

.stat-icon.success {
  background: var(--success-light);
  color: var(--success);
}

.stat-icon.warning {
  background: var(--warning-light);
  color: var(--warning-dark);
}

.stat-icon.danger {
  background: var(--danger-light);
  color: var(--danger);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.78rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 12px 24px;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #fff;
  box-shadow: 0 4px 12px rgba(33, 150, 243, 0.35);
}

.btn-secondary {
  background: var(--secondary);
  color: #fff;
  border-color: var(--secondary);
}

.btn-secondary:hover {
  background: var(--secondary-dark);
  border-color: var(--secondary-dark);
  color: #fff;
  box-shadow: 0 4px 12px rgba(103, 58, 183, 0.35);
}

.btn-success {
  background: var(--success);
  color: #fff;
  border-color: var(--success);
}

.btn-success:hover {
  background: #00b0ff;
  color: #fff;
}

.btn-danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger-dark);
  color: #fff;
}

.btn-light {
  background: #f8fafc;
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-light:hover {
  background: #e2e8f0;
  color: var(--text-dark);
}

.btn-outline-primary {
  background: transparent;
  border-color: var(--primary);
  color: var(--primary);
}

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

.btn-outline-secondary {
  background: transparent;
  border-color: var(--secondary);
  color: var(--secondary);
}

.btn-outline-secondary:hover {
  background: var(--secondary);
  color: #fff;
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-sm);
}

/* Badges & Status Pills */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
}

.badge-primary {
  background: var(--primary-light);
  color: var(--primary-dark);
}

.badge-secondary {
  background: var(--secondary-light);
  color: var(--secondary-dark);
}

.badge-success {
  background: #e8f5e9;
  color: #2e7d32;
}

.badge-warning {
  background: var(--warning-light);
  color: #e65100;
}

.badge-danger {
  background: var(--danger-light);
  color: var(--danger-dark);
}

.badge-info {
  background: var(--info-light);
  color: var(--info);
}

.badge-dot-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  background: currentColor;
}

/* Form Controls */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  height: 42px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: #fff;
  color: var(--text-primary);
  font-size: 0.85rem;
  transition: var(--transition);
}

textarea.form-control {
  height: auto;
  min-height: 100px;
  resize: vertical;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.15);
}

.input-icon-wrapper {
  position: relative;
}

.input-icon-wrapper i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.input-icon-wrapper .form-control {
  padding-left: 38px;
}

/* Custom Checkbox & Switch */
.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.85rem;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}

.form-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.form-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #cbd5e1;
  transition: 0.3s;
  border-radius: 24px;
}

.switch-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

.form-switch input:checked + .switch-slider {
  background-color: var(--primary);
}

.form-switch input:checked + .switch-slider:before {
  transform: translateX(20px);
}

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

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.custom-table th {
  padding: 14px 18px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  background: #f8fafc;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.custom-table td {
  padding: 14px 18px;
  font-size: 0.85rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.custom-table tbody tr {
  transition: var(--transition);
}

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

.table-user-cell {
  display: flex;
  align-items: center;
  gap: 12px;
}

.table-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.table-user-info .table-user-name {
  font-weight: 600;
  color: var(--text-dark);
}

.table-user-info .table-user-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Pagination */
.pagination-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 12px;
}

.pagination-info {
  font-size: 0.825rem;
  color: var(--text-secondary);
}

.pagination-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: #fff;
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.page-btn:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary-200);
}

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

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(18, 25, 38, 0.5);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: var(--transition);
}

.modal-overlay.active .modal-dialog {
  transform: scale(1);
}

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

.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 1.3rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--danger);
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

/* Alerts */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.85rem;
}

.alert-primary { background: var(--primary-light); color: var(--primary-dark); border: 1px solid var(--primary-200); }
.alert-success { background: #e8f5e9; color: #1b5e20; border: 1px solid #c8e6c9; }
.alert-warning { background: var(--warning-light); color: #e65100; border: 1px solid #ffe082; }
.alert-danger  { background: var(--danger-light); color: var(--danger-dark); border: 1px solid #ffcdd2; }

/* Tabs */
.tabs-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.tab-btn {
  padding: 10px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

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

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

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

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .col-8, .col-7, .col-6, .col-5, .col-4, .col-3 {
    grid-column: span 6;
  }
}

@media (max-width: 768px) {
  .app-sidebar {
    transform: translateX(-100%);
  }

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

  .app-main {
    margin-left: 0;
    padding: 16px;
  }

  .header-search {
    display: none;
  }

  .col-12, .col-8, .col-7, .col-6, .col-5, .col-4, .col-3 {
    grid-column: span 12;
  }
}


/* ==========================================================================
   Auth pages
   ========================================================================== */
.auth-body {
  background: linear-gradient(135deg, #e3f2fd 0%, #ede7f6 50%, #eef2f6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}

.auth-container {
  width: 100%;
  max-width: 420px;
}

.auth-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  padding: 36px 32px;
}

.auth-brand {
  text-align: center;
  margin-bottom: 26px;
}

.auth-brand h1 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-top: 12px;
}

.auth-brand p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.auth-footer {
  margin-top: 22px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Split-screen login layout */
.auth-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  width: 100%;
  max-width: 880px;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.auth-side {
  background: linear-gradient(160deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth-side h2 {
  font-size: 1.6rem;
  font-weight: 800;
  margin: 20px 0 10px;
  line-height: 1.25;
}

.auth-side p {
  font-size: 0.9rem;
  opacity: 0.9;
  line-height: 1.6;
}

.auth-side .auth-points {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-side .auth-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
}

.auth-form {
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth-form h1 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.auth-form .auth-subtitle {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .auth-split {
    grid-template-columns: 1fr;
  }
  .auth-side {
    display: none;
  }
}

/* Empty states */
.empty-state {
  padding: 48px 24px;
  text-align: center;
  color: var(--text-muted);
}

.empty-state i {
  font-size: 2.5rem;
  color: var(--primary-200);
  margin-bottom: 12px;
}

.empty-state h6 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

/* Simple detail definition list */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 24px;
}

.detail-grid .detail-item .detail-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
}

.detail-grid .detail-item .detail-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-top: 2px;
}

@media (max-width: 768px) {
  .detail-grid {
    grid-template-columns: 1fr;
  }
}

/* Progress bar */
.progress-track {
  height: 8px;
  background: var(--body-bg);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: var(--radius-full);
}