@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette */
  --bg-main: #050508;
  --bg-sidebar: #090d16;
  --bg-card: rgba(13, 20, 35, 0.45);
  --bg-card-hover: rgba(20, 30, 50, 0.6);
  --border-color: rgba(255, 255, 255, 0.07);
  --border-hover: rgba(255, 255, 255, 0.12);
  
  --primary: #0057FF;
  --primary-hover: #1a6eff;
  --primary-glow: rgba(0, 87, 255, 0.25);
  
  --accent: #00A3FF;
  --accent-glow: rgba(0, 163, 255, 0.25);
  
  --success: #10B981;
  --success-glow: rgba(16, 185, 129, 0.15);
  --warning: #F59E0B;
  --danger: #EF4444;
  --danger-glow: rgba(239, 68, 68, 0.15);
  
  --text-primary: #F3F4F6;
  --text-secondary: #9CA3AF;
  --text-muted: #6B7280;
  
  /* Layout Metrics */
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 80px;
  --header-height: 70px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  
  /* Shadows & Glows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.5);
  --shadow-md: 0 8px 16px rgba(0,0,0,0.6);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.8);
  --glow-royal: 0 0 15px rgba(0, 87, 255, 0.35);
  --glow-neon: 0 0 15px rgba(0, 163, 255, 0.35);
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  height: 100vh;
  display: flex;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
}

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

/* Glassmorphism Card Style */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: border var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}
.glass-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}

/* Form Controls */
.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.input-field {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input-field:focus {
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(0, 163, 255, 0.2);
}

.input-field::placeholder {
  color: var(--text-muted);
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.5rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: opacity var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 163, 255, 0.4);
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.5rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-hover);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-success {
  background: var(--success-glow);
  color: var(--success);
}
.badge-danger {
  background: var(--danger-glow);
  color: var(--danger);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(15px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(0, 87, 255, 0.4); }
  70% { box-shadow: 0 0 0 6px rgba(0, 87, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 87, 255, 0); }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
  100% { transform: translateY(0px); }
}

.animate-fade {
  animation: fadeIn var(--transition-normal);
}

.animate-slide {
  animation: slideUp var(--transition-normal) forwards;
}

/* Main Auth / Dashboard Panels layout */
.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  position: relative;
  background: radial-gradient(circle at 50% 50%, #0c152a 0%, var(--bg-main) 70%);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 2.5rem;
  animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 20px 40px rgba(0,0,0,0.8), 0 0 50px rgba(0, 87, 255, 0.1);
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header h1 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #fff, var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Dashboard Shell Layout */
#dashboard-shell {
  display: none; /* Controlled by JS auth */
  width: 100%;
  height: 100%;
  overflow: hidden;
}

#dashboard-shell.active {
  display: flex;
}

/* Sidebar Styling */
aside {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: width var(--transition-normal);
  z-index: 100;
  flex-shrink: 0;
}

.sidebar-header {
  height: var(--header-height);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: #fff;
  letter-spacing: -0.01em;
}

.logo-icon {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-royal);
}

.logo-icon i {
  color: #fff;
  font-size: 0.9rem;
}

.toggle-sidebar-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.toggle-sidebar-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.sidebar-menu {
  list-style: none;
  padding: 1.5rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
  overflow-y: auto;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 1rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.925rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.menu-item i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.menu-item:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
}

.menu-item.active {
  color: #fff;
  background: rgba(0, 87, 255, 0.15);
  box-shadow: inset 3px 0 0 var(--primary);
}

.menu-item.active i {
  color: var(--accent);
}

.sidebar-footer {
  padding: 1rem 0.75rem;
  border-top: 1px solid var(--border-color);
}

/* Main Dashboard Panel */
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

header {
  height: var(--header-height);
  border-bottom: 1px solid var(--border-color);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(5, 5, 8, 0.8);
  backdrop-filter: blur(8px);
  z-index: 50;
}

.page-title h2 {
  font-size: 1.35rem;
  font-weight: 600;
  color: #fff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Notifications Button & Dropdown */
.notification-bell-container {
  position: relative;
}

.notification-bell-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.6rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  position: relative;
}

.notification-bell-btn:hover {
  color: #fff;
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.07);
}

.badge-count {
  position: absolute;
  top: -2px;
  right: -2px;
  background: var(--primary);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: none; /* Dynamic */
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-main);
  animation: pulseGlow 2s infinite;
}

.badge-count.active {
  display: flex;
}

.notification-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 320px;
  max-height: 400px;
  background: #0d1220;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  z-index: 200;
  overflow: hidden;
  animation: slideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.notification-dropdown.active {
  display: flex;
}

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

.notification-header h4 {
  font-size: 0.95rem;
  color: #fff;
}

.mark-read-btn {
  font-size: 0.75rem;
  color: var(--accent);
  background: transparent;
  border: none;
  cursor: pointer;
}

.notification-list {
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.notification-item {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  gap: 0.75rem;
  transition: background var(--transition-fast);
  cursor: pointer;
}
.notification-item:hover {
  background: rgba(255, 255, 255, 0.02);
}
.notification-item.unread {
  background: rgba(0, 87, 255, 0.04);
}
.notification-item.unread::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  align-self: center;
  flex-shrink: 0;
}
.notification-item-content {
  flex: 1;
}
.notification-item-title {
  font-size: 0.825rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.15rem;
}
.notification-item-time {
  font-size: 0.7rem;
  color: var(--text-muted);
}
.notification-empty {
  padding: 2rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Admin Profile Quick View */
.admin-profile-quick {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 0 10px rgba(0, 87, 255, 0.2);
}

.admin-info {
  display: flex;
  flex-direction: column;
}
.admin-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
}
.admin-role {
  font-size: 0.725rem;
  color: var(--text-muted);
}

/* Dashboard Content Area */
.content-area {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
  position: relative;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  animation: fadeIn 0.4s ease;
}

/* Home Tab Grid Layout */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.stat-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.stat-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

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

.stat-value {
  font-size: 1.85rem;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  color: #fff;
}

.stat-trend {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  margin-top: 0.25rem;
}
.stat-trend.up {
  color: var(--success);
}
.stat-trend.down {
  color: var(--danger);
}

.stat-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: all var(--transition-fast);
}

.stat-card:hover .stat-icon-box {
  background: rgba(0, 87, 255, 0.1);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 0 10px rgba(0, 163, 255, 0.2);
}

.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.stat-card:hover::after {
  transform: scaleX(1);
}

/* Home Section Layouts */
.home-section-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}

.recent-leads-card {
  min-height: 350px;
}

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

.card-header h3 {
  font-size: 1.1rem;
  color: #fff;
}

/* Table Design */
.table-wrapper {
  overflow-x: auto;
  width: 100%;
  border-radius: var(--radius-sm);
}

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

th {
  background: rgba(255,255,255,0.02);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
}

td {
  padding: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  font-size: 0.875rem;
}

tr:hover td {
  background: rgba(255, 255, 255, 0.01);
}

.lead-name-cell {
  font-weight: 500;
  color: #fff;
}

/* All Leads Controls & Header */
.leads-control-header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.search-filter-box {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex: 1;
  max-width: 800px;
}

.search-wrapper {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.search-wrapper i {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.95rem;
}

.search-input {
  width: 100%;
  padding-left: 2.25rem;
}

.filter-select {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.5rem 0.75rem 1rem;
  outline: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.filter-select:focus {
  border-color: var(--accent);
}

.filter-select option {
  background: #0d1220;
  color: var(--text-primary);
}

.leads-actions {
  display: flex;
  gap: 0.75rem;
}

/* Bulk actions bar */
.bulk-actions-bar {
  display: none;
  background: rgba(0, 87, 255, 0.08);
  border: 1px solid rgba(0, 87, 255, 0.3);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: space-between;
  animation: fadeIn var(--transition-fast);
  margin-bottom: 1rem;
}
.bulk-actions-bar.active {
  display: flex;
}
.bulk-selected-count {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
}

/* Table Row Controls */
.actions-cell {
  display: flex;
  gap: 0.5rem;
}

.btn-icon {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  background: rgba(255,255,255,0.05);
}
.btn-icon.view-btn:hover {
  color: var(--accent);
}
.btn-icon.edit-btn:hover {
  color: var(--warning);
}
.btn-icon.delete-btn:hover {
  color: var(--danger);
}

/* Analytics Tab Layout */
.analytics-grid-top {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}

.analytics-grid-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.chart-card {
  min-height: 320px;
  display: flex;
  flex-direction: column;
}

.chart-container {
  position: relative;
  flex: 1;
  width: 100%;
  height: 100%;
}

/* Settings View Layout */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
}

.settings-nav-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  height: fit-content;
}

.settings-nav-item {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.settings-nav-item:hover {
  background: rgba(255,255,255,0.02);
  color: #fff;
}

.settings-nav-item.active {
  background: rgba(0, 87, 255, 0.08);
  border-left: 3px solid var(--primary);
  color: #fff;
}

.settings-content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Modal Popup Window */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(3, 4, 8, 0.8);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal-card {
  background: #0d1220;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 550px;
  box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 87, 255, 0.08);
  overflow: hidden;
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

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

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

.modal-header h3 {
  font-size: 1.2rem;
  color: #fff;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.2rem;
}
.modal-close-btn:hover {
  color: #fff;
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  max-height: 70vh;
}

.modal-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  background: rgba(0,0,0,0.15);
}

/* Toast Messages */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 1100;
}

.toast {
  background: rgba(13, 20, 35, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-lg), 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  min-width: 300px;
}

.toast.success {
  border-left-color: var(--success);
}
.toast.info {
  border-left-color: var(--accent);
}
.toast.danger {
  border-left-color: var(--danger);
}

.toast-content {
  flex: 1;
}

.toast-title {
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.15rem;
}

.toast-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.toast-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.9rem;
}
.toast-close:hover {
  color: #fff;
}

/* Mobile Toggle Hamburger */
.mobile-header {
  display: none;
  height: 60px;
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border-color);
  padding: 0 1.25rem;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 90;
}

.hamburger-btn {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.35rem;
  cursor: pointer;
}

/* Responsive Rules */
@media (max-width: 1024px) {
  .home-section-grid {
    grid-template-columns: 1fr;
  }
  .analytics-grid-top,
  .analytics-grid-bottom {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  body {
    flex-direction: column;
  }
  
  #app-container {
    flex-direction: column;
  }

  .mobile-header {
    display: flex;
  }

  #dashboard-shell {
    padding-top: 60px;
    height: calc(100vh - 60px);
  }

  aside {
    position: absolute;
    top: 60px;
    left: -100%;
    width: var(--sidebar-width);
    height: calc(100vh - 60px);
    transition: left var(--transition-normal);
  }

  aside.active {
    left: 0;
  }

  /* Collapsed sidebar disabled on mobile */
  aside.collapsed {
    width: var(--sidebar-width);
  }

  .settings-grid {
    grid-template-columns: 1fr;
  }

  header {
    padding: 0 1.25rem;
  }
  .admin-info {
    display: none; /* Hide details on small mobile */
  }
  .content-area {
    padding: 1.25rem;
  }
  .leads-control-header {
    flex-direction: column;
    align-items: stretch;
  }
  .search-filter-box {
    flex-direction: column;
  }
}

/* Toggle Styles for collapsed Sidebar */
aside.collapsed {
  width: var(--sidebar-collapsed-width);
}
aside.collapsed .logo span,
aside.collapsed .menu-item span,
aside.collapsed .admin-info,
aside.collapsed .toggle-sidebar-btn i.collapsed-hide {
  display: none;
}
aside.collapsed .toggle-sidebar-btn {
  width: 100%;
  justify-content: center;
}
aside.collapsed .menu-item {
  justify-content: center;
  padding: 0.8rem 0;
}
aside.collapsed .menu-item i {
  font-size: 1.25rem;
}
aside.collapsed .logo {
  justify-content: center;
}