/* ==========================================================================
   WORKFORCE MANAGEMENT & PAYROLL PORTAL - DESIGN SYSTEM & STYLES
   Theme: Professional Blue & White / Dark Mode Responsive HRMS
   ========================================================================== */

:root {
  /* Soothing Clean Professional Corporate Color Palette */
  --primary-50: #f0f7ff;
  --primary-100: #e0f2fe;
  --primary-200: #bae6fd;
  --primary-500: #0284c7;
  --primary-600: #0369a1;
  --primary-700: #0c4a6e;
  --primary-800: #0f2d4a;
  --primary-900: #0b1d33;

  --accent-teal: #0d9488;
  --accent-green: #059669;
  --accent-amber: #d97706;
  --accent-rose: #e11d48;
  --accent-purple: #7c3aed;

  --bg-main: #f2f5f9;
  --bg-card: #ffffff;
  --bg-sidebar: #0d233a;
  --bg-sidebar-hover: #16324f;
  --bg-header: #ffffff;
  --bg-input: #f8fafc;

  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;

  --border-color: #e2e8f0;
  --border-focus: #0284c7;
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 8px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 20px -3px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  --transition-fast: all 0.15s ease;
  --transition-normal: all 0.25s ease;

  --sidebar-width: 260px;
  --sidebar-collapsed: 72px;
  --header-height: 64px;
}

/* Dark Mode Variables */
[data-theme="dark"] {
  --bg-main: #0b0f19;
  --bg-card: #151c2c;
  --bg-sidebar: #090d16;
  --bg-sidebar-hover: #1b2438;
  --bg-header: #151c2c;
  --bg-input: #1e293b;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-light: #64748b;

  --border-color: #1e293b;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
}

/* Reset & Core Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Layout Wrapper */
#app-container {
  display: flex;
  min-height: 100vh;
  width: 100vw;
}

/* Full-Screen Isolated Authentication State (Hides Sidebar & Header completely when signed out) */
body.auth-logged-out .sidebar,
body.auth-logged-out .header {
  display: none !important;
}

body.auth-logged-out .main-wrapper {
  margin-left: 0 !important;
  width: 100vw !important;
  min-height: 100vh !important;
}

body.auth-logged-out .page-content {
  padding: 0 !important;
  background-color: var(--bg-main) !important;
  min-height: 100vh !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

/* Sidebar Styles */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-sidebar);
  color: #f8fafc;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 2px 0 12px rgba(0,0,0,0.15);
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed);
}

.sidebar-header {
  height: var(--header-height);
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: #ffffff;
  text-decoration: none;
  overflow: hidden;
  white-space: nowrap;
}

.sidebar-brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-800));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
}

.toggle-sidebar-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

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

.sidebar-menu {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.menu-category {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #64748b;
  padding: 0.75rem 0.75rem 0.35rem 0.75rem;
  font-weight: 700;
}

.sidebar.collapsed .menu-category {
  display: none;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.7rem 0.85rem;
  color: #94a3b8;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
  cursor: pointer;
  position: relative;
  white-space: nowrap;
}

.nav-item:hover {
  background-color: var(--bg-sidebar-hover);
  color: #ffffff;
}

.nav-item.active {
  background: linear-gradient(90deg, var(--primary-600), var(--primary-700));
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.nav-item i {
  font-size: 1.15rem;
  flex-shrink: 0;
}

.nav-badge {
  margin-left: auto;
  background-color: var(--primary-500);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.sidebar.collapsed .nav-text,
.sidebar.collapsed .nav-badge {
  display: none;
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-avatar {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #6366f1, #a855f7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.user-info {
  overflow: hidden;
  line-height: 1.2;
}

.user-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: #ffffff;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.user-role {
  font-size: 0.72rem;
  color: #94a3b8;
}

.sidebar.collapsed .user-info {
  display: none;
}

/* Main Content Area */
.main-wrapper {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-collapsed-active .main-wrapper {
  margin-left: var(--sidebar-collapsed);
}

/* Header Styles */
.header {
  height: var(--header-height);
  background-color: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
  box-shadow: var(--shadow-sm);
  transition: background-color 0.3s ease;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumb-item {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb-item.active {
  color: var(--primary-600);
  font-weight: 600;
}

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

.global-search-input {
  width: 100%;
  padding: 0.55rem 1rem 0.55rem 2.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background-color: var(--bg-input);
  color: var(--text-main);
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition-fast);
}

.global-search-input:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  background-color: var(--bg-card);
}

.global-search-icon {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
  pointer-events: none;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: var(--transition-fast);
}

.icon-btn i,
.icon-btn svg {
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  display: inline-block;
  stroke: currentColor;
  stroke-width: 2px;
  color: var(--text-main);
}

.icon-btn:hover {
  background-color: var(--bg-input);
  border-color: var(--primary-500);
  color: var(--primary-600);
}

.notification-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  background-color: var(--accent-rose);
  border-radius: 50%;
  border: 2px solid var(--bg-card);
}

.role-switcher-select {
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-input);
  color: var(--text-main);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
}

/* Page Body Container */
.page-content {
  padding: 1.75rem;
  flex: 1;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

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

.page-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Buttons & Controls */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  color: white;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-700), var(--primary-800));
  box-shadow: 0 6px 14px rgba(37, 99, 235, 0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--bg-card);
  border-color: var(--border-color);
  color: var(--text-main);
}

.btn-secondary:hover {
  background-color: var(--bg-input);
  border-color: var(--text-muted);
}

.btn-success {
  background-color: var(--accent-green);
  color: white;
}

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

.btn-danger {
  background-color: var(--accent-rose);
  color: white;
}

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

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* Metric / Dashboard Cards Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.metric-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition-normal);
}

.metric-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-200);
}

.metric-info p {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.metric-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0.2rem 0;
  letter-spacing: -0.03em;
}

.metric-trend {
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.metric-trend.up { color: var(--accent-green); }
.metric-trend.down { color: var(--accent-rose); }

.metric-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.metric-icon.blue { background: rgba(59, 130, 246, 0.12); color: var(--primary-600); }
.metric-icon.green { background: rgba(16, 185, 129, 0.12); color: var(--accent-green); }
.metric-icon.amber { background: rgba(245, 158, 11, 0.12); color: var(--accent-amber); }
.metric-icon.purple { background: rgba(139, 92, 246, 0.12); color: var(--accent-purple); }
.metric-icon.rose { background: rgba(244, 63, 94, 0.12); color: var(--accent-rose); }

/* Card & Container Layouts */
.card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Charts Grid */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

/* Data Table Component */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.data-table th {
  background-color: var(--bg-input);
  color: var(--text-muted);
  font-weight: 700;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.data-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
  vertical-align: middle;
}

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

.data-table tbody tr:hover {
  background-color: rgba(59, 130, 246, 0.03);
}

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: capitalize;
}

.badge-success { background-color: rgba(16, 185, 129, 0.15); color: #047857; }
.badge-warning { background-color: rgba(245, 158, 11, 0.15); color: #b45309; }
.badge-danger { background-color: rgba(244, 63, 94, 0.15); color: #be123c; }
.badge-info { background-color: rgba(59, 130, 246, 0.15); color: #1d4ed8; }
.badge-secondary { background-color: rgba(100, 116, 139, 0.15); color: #334155; }

[data-theme="dark"] .badge-success { color: #34d399; }
[data-theme="dark"] .badge-warning { color: #fbbf24; }
[data-theme="dark"] .badge-danger { color: #fb7185; }
[data-theme="dark"] .badge-info { color: #60a5fa; }
[data-theme="dark"] .badge-secondary { color: #cbd5e1; }

/* Filter & Search Toolbar */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.toolbar-left, .toolbar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  min-width: 240px;
}

.search-box input {
  width: 100%;
  padding: 0.5rem 0.85rem 0.5rem 2.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-input);
  color: var(--text-main);
  font-size: 0.85rem;
  outline: none;
}

.search-box i {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.form-select, .form-control {
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-input);
  color: var(--text-main);
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  background-color: var(--bg-card);
}

/* Pagination */
.pagination-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.pagination-controls {
  display: flex;
  gap: 0.35rem;
}

.page-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.8rem;
}

.page-btn.active {
  background-color: var(--primary-600);
  color: white;
  border-color: var(--primary-600);
}

/* Form Styles */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group label.required::after {
  content: " *";
  color: var(--accent-rose);
}

/* Modal Window */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-color);
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.25rem;
  padding: 4px;
  border-radius: var(--radius-sm);
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background-color: var(--bg-card);
  border-left: 4px solid var(--primary-600);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 280px;
  animation: slideInRight 0.3s ease;
}

.toast.success { border-left-color: var(--accent-green); }
.toast.danger { border-left-color: var(--accent-rose); }
.toast.warning { border-left-color: var(--accent-amber); }

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

/* Responsive Overrides & Mobile/Tablet Adaptations */
@media (max-width: 1024px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }

  .metrics-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
}

@media (max-width: 768px) {
  /* Sidebar Off-Canvas Mobile Drawer */
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px !important;
    z-index: 9999;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 4px 0 20px rgba(0,0,0,0.3);
  }

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

  .sidebar .nav-text, 
  .sidebar .menu-category, 
  .sidebar .user-info {
    display: block !important;
  }

  .main-wrapper {
    margin-left: 0 !important;
    width: 100vw;
  }

  /* Sticky Top Header Mobile Adaptation */
  .header {
    padding: 0 0.85rem;
    height: 60px;
  }

  .breadcrumb-nav {
    font-size: 0.78rem;
  }

  .global-search-container {
    max-width: 160px;
  }

  .global-search-input {
    font-size: 0.75rem;
    padding-left: 1.8rem;
  }

  .role-switcher-select {
    font-size: 0.75rem;
    padding: 4px 8px;
    max-width: 130px;
  }

  /* Page Headers & Action Buttons */
  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }

  .page-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .page-actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* Forms & Grids Responsive Stacking */
  .form-grid {
    grid-template-columns: 1fr !important;
    gap: 0.75rem;
  }

  .form-group[style*="grid-column: span 2"] {
    grid-column: span 1 !important;
  }

  .metrics-grid {
    grid-template-columns: 1fr !important;
    gap: 0.85rem;
  }

  /* Bulk Action Toolbar Mobile Stacking */
  #bulk-action-bar {
    flex-direction: column;
    align-items: stretch !important;
    gap: 0.75rem;
    padding: 0.85rem !important;
  }

  #bulk-action-bar > div:last-child {
    flex-direction: column;
    width: 100%;
  }

  #bulk-action-bar .btn {
    width: 100%;
    justify-content: center;
  }

  /* Modals Mobile Adaptation */
  .modal-container {
    width: 96vw !important;
    max-width: 96vw !important;
    max-height: 92vh !important;
    margin: 10px auto;
    border-radius: var(--radius-md) !important;
  }

  .modal-header {
    padding: 0.85rem 1rem !important;
  }

  .modal-body {
    padding: 1rem !important;
  }

  .modal-footer {
    padding: 0.85rem 1rem !important;
    flex-direction: column-reverse;
    gap: 0.5rem;
  }

  .modal-footer .btn {
    width: 100%;
    justify-content: center;
  }

  /* Word Studio Canvas Mobile Adjustment */
  #word-editor-canvas {
    max-height: 340px !important;
    padding: 0.75rem !important;
    font-size: 11px !important;
  }

  /* Table Touch Scroll */
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .data-table th, 
  .data-table td {
    padding: 8px 10px;
    font-size: 0.78rem;
    white-space: nowrap;
  }
}

@media (max-width: 480px) {
  .page-title {
    font-size: 1.25rem;
  }

  .page-subtitle {
    font-size: 0.78rem;
  }

  .global-search-container {
    display: none;
  }

  .toast-container {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }

  .toast {
    min-width: 100%;
  }
}