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

/* CSS variables for Design System */
:root {
  --font-family: 'Inter', 'Noto Sans Thai', sans-serif;
  
  /* Color Palette - Dark Mode (Default) */
  --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #020617 100%);
  --panel-bg: rgba(30, 41, 59, 0.45);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --primary: #6366f1; /* Indigo */
  --primary-glow: rgba(99, 102, 241, 0.4);
  --primary-hover: #4f46e5;
  
  --accent-blue: #38bdf8; /* Sky */
  --accent-purple: #c084fc; /* Purple */
  
  --success: #10b981; /* Emerald */
  --success-bg: rgba(16, 185, 129, 0.15);
  --warning: #f59e0b; /* Amber */
  --warning-bg: rgba(245, 158, 11, 0.15);
  --danger: #ef4444; /* Rose */
  --danger-bg: rgba(239, 68, 68, 0.15);
  
  --sidebar-width: 280px;
  --shadow-premium: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.15);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  
  --backdrop-blur: blur(12px);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Theme overrides */
[data-theme="light"] {
  --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
  --panel-bg: rgba(255, 255, 255, 0.65);
  --panel-border: rgba(0, 0, 0, 0.06);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --primary: #4f46e5;
  --primary-glow: rgba(79, 70, 229, 0.2);
  --primary-hover: #3730a3;
  
  --success: #059669;
  --success-bg: rgba(5, 150, 105, 0.1);
  --warning: #d97706;
  --warning-bg: rgba(217, 119, 6, 0.1);
  --danger: #dc2626;
  --danger-bg: rgba(220, 38, 38, 0.1);
  
  --shadow-premium: 0 8px 32px 0 rgba(31, 38, 135, 0.08);
  --shadow-glow: 0 0 20px rgba(79, 70, 229, 0.08);
}

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--bg-gradient);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  transition: background 0.5s ease;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--panel-border);
  border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Sidebar Styling */
aside {
  width: var(--sidebar-width);
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  background: var(--panel-bg);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  border-right: 1px solid var(--panel-border);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  z-index: 100;
  box-shadow: var(--shadow-premium);
  transition: var(--transition);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
  padding-left: 0.5rem;
}

.brand-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px var(--primary-glow);
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  background: linear-gradient(to right, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-item a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-item.active a, .nav-item a:hover {
  color: var(--text-primary);
  background: linear-gradient(to right, rgba(99, 102, 241, 0.15), rgba(99, 102, 241, 0.02));
  border-left: 4px solid var(--primary);
  box-shadow: var(--shadow-glow);
}

.nav-item a svg {
  width: 20px;
  height: 20px;
  transition: var(--transition);
}

.nav-item.active a svg, .nav-item a:hover svg {
  transform: scale(1.1);
  color: var(--primary);
}

/* Sidebar Footer (Profile / Theme switch) */
.sidebar-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

.theme-toggle:hover {
  color: var(--text-primary);
  border-color: var(--primary);
}

.theme-toggle-icon {
  width: 18px;
  height: 18px;
}

.profile-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
}

.profile-img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

.profile-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.profile-name {
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.profile-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Main Layout Container */
.main-wrapper {
  margin-left: var(--sidebar-width);
  width: calc(100% - var(--sidebar-width));
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 2rem 2.5rem;
  transition: var(--transition);
}

/* Header Styling */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
}

.header-title h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.header-title p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

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

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

.search-bar input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  backdrop-filter: var(--backdrop-blur);
  transition: var(--transition);
}

.search-bar input:focus {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
}

.search-bar svg {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  pointer-events: none;
}

/* Dashboard Section (Overview) */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.stat-card {
  background: var(--panel-bg);
  backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-premium);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.3);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.stat-card:hover::before {
  transform: translateX(100%);
}

.stat-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-icon-wrapper {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  color: var(--primary);
  transition: var(--transition);
}

.stat-card:hover .stat-icon-wrapper {
  background: var(--primary);
  color: white;
  box-shadow: 0 0 15px var(--primary-glow);
}

.stat-icon-wrapper svg {
  width: 24px;
  height: 24px;
}

/* Interactive Dashboard Layout */
.dashboard-content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.dashboard-panel {
  background: var(--panel-bg);
  backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-premium);
}

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

.panel-title h2 {
  font-size: 1.2rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.panel-title p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.15rem;
}

/* Dynamic Chart Styling */
.chart-container {
  height: 280px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-svg {
  width: 100%;
  height: 100%;
}

/* Activity Feed */
.activity-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.activity-item {
  display: flex;
  gap: 1rem;
  position: relative;
  padding-bottom: 0.25rem;
}

.activity-item::after {
  content: '';
  position: absolute;
  left: 20px;
  top: 40px;
  bottom: -20px;
  width: 2px;
  background: var(--panel-border);
}

.activity-item:last-child::after {
  display: none;
}

.activity-marker {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--primary);
  flex-shrink: 0;
  z-index: 2;
}

.activity-details {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.activity-action {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

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

.activity-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* User Management Content Page */
.page-container {
  display: none; /* Controlled by js */
  animation: fadeIn 0.4s ease forwards;
}

.page-container.active {
  display: block;
}

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

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

select {
  padding: 0.6rem 2rem 0.6rem 1rem;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px;
  transition: var(--transition);
}

select:focus {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  outline: none;
  transition: var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--panel-border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.btn-danger {
  background: var(--danger);
  color: white;
  box-shadow: 0 4px 14px var(--danger-bg);
}

.btn-danger:hover {
  background: #e11d48;
  transform: translateY(-2px);
}

/* User Data Table */
.table-panel {
  background: var(--panel-bg);
  backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-premium);
  overflow: hidden;
}

.table-responsive {
  overflow-x: auto;
  width: 100%;
}

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

th {
  background: rgba(0, 0, 0, 0.1);
  padding: 1rem 1.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--panel-border);
}

td {
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--panel-border);
  font-size: 0.9rem;
  color: var(--text-primary);
  vertical-align: middle;
}

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

tr {
  transition: var(--transition);
}

tr:hover td {
  background: rgba(255, 255, 255, 0.015);
}

/* Table Avatar, Badges & Actions */
.table-user {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.table-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--panel-border);
}

.user-name-wrapper {
  display: flex;
  flex-direction: column;
}

.user-realname {
  font-weight: 600;
  color: var(--text-primary);
}

.user-username {
  font-size: 0.775rem;
  color: var(--text-muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.badge-role {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-purple);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.badge-role.super-admin {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
  border-color: rgba(245, 158, 11, 0.3);
}

.badge-status-active {
  background: var(--success-bg);
  color: var(--success);
}

.badge-status-suspended {
  background: var(--warning-bg);
  color: var(--warning);
}

.badge-status-inactive {
  background: var(--danger-bg);
  color: var(--danger);
}

.table-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.btn-icon:hover {
  color: var(--text-primary);
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.1);
}

.btn-icon-danger:hover {
  color: white;
  border-color: var(--danger);
  background: var(--danger);
}

.btn-icon svg {
  width: 16px;
  height: 16px;
}

/* Systems Access Module Grid */
.systems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.system-card {
  background: var(--panel-bg);
  backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-premium);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: relative;
  transition: var(--transition);
}

.system-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: 0 12px 30px rgba(99, 102, 241, 0.12);
}

.system-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.system-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(192, 132, 252, 0.1) 100%);
  border: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.system-card:hover .system-icon {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
  color: white;
  box-shadow: 0 0 15px var(--primary-glow);
}

.system-icon svg {
  width: 22px;
  height: 22px;
}

.system-status {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-dot.active {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.status-dot.maintenance {
  background: var(--warning);
  box-shadow: 0 0 8px var(--warning);
}

.system-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.system-title {
  font-size: 1.15rem;
  font-weight: 700;
}

.system-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.system-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  border-top: 1px solid var(--panel-border);
  padding-top: 1rem;
}

.system-access-count {
  font-size: 0.775rem;
  color: var(--text-muted);
}

/* Modals Design */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.modal-window {
  background: rgba(30, 41, 59, 0.95);
  backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 680px;
  box-shadow: var(--shadow-premium);
  transform: scale(0.95) translateY(10px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

[data-theme="light"] .modal-window {
  background: rgba(255, 255, 255, 0.98);
}

.modal-overlay.active .modal-window {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
}

.modal-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--text-primary);
  transform: rotate(90deg);
}

.modal-close svg {
  width: 20px;
  height: 20px;
}

/* Modal Tabs Navigation */
.modal-tabs {
  display: flex;
  background: rgba(0, 0, 0, 0.15);
  border-bottom: 1px solid var(--panel-border);
}

.modal-tab {
  flex: 1;
  text-align: center;
  padding: 0.9rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

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

.modal-tab.active {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.05);
}

/* Modal Content and Forms */
.modal-body {
  padding: 1.75rem;
  overflow-y: auto;
  flex: 1;
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease forwards;
}

.tab-content.active {
  display: block;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-group-full {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group select {
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
  width: 100%;
}

[data-theme="light"] .form-group input[type="text"],
[data-theme="light"] .form-group input[type="password"] {
  background: rgba(0, 0, 0, 0.03);
}

.form-group input:focus {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
}

/* Avatar Preview Selection */
.avatar-preview-section {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.current-avatar-preview {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
  box-shadow: 0 0 10px var(--primary-glow);
}

.avatar-selector {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.avatar-selector span {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.avatar-options {
  display: flex;
  gap: 0.5rem;
}

.avatar-opt-img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  object-fit: cover;
}

.avatar-opt-img:hover {
  transform: scale(1.1);
}

.avatar-opt-img.selected {
  border-color: var(--primary);
  box-shadow: 0 0 8px var(--primary-glow);
}

/* Systems Checklist */
.systems-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.system-check-item {
  display: flex;
  align-items: center;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--panel-border);
  background: rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: var(--transition);
}

.system-check-item:hover {
  border-color: rgba(99, 102, 241, 0.3);
  background: rgba(99, 102, 241, 0.02);
}

.system-check-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
  margin-right: 1rem;
}

.system-check-label {
  display: flex;
  flex-direction: column;
}

.system-check-name {
  font-size: 0.9rem;
  font-weight: 600;
}

.system-check-desc {
  font-size: 0.775rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

.modal-footer {
  padding: 1.25rem 1.75rem;
  border-top: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 9999;
}

.toast {
  background: rgba(30, 41, 59, 0.95);
  backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--panel-border);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  color: var(--text-primary);
  box-shadow: var(--shadow-premium);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 300px;
  animation: slideIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

[data-theme="light"] .toast {
  background: rgba(255, 255, 255, 0.98);
}

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

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

.toast-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.toast-success .toast-icon {
  color: var(--success);
}

.toast-danger .toast-icon {
  color: var(--danger);
}

.toast-message {
  font-size: 0.85rem;
  font-weight: 500;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(100%) scale(0.9); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}

/* Responsive Breakpoints */
@media (max-width: 1200px) {
  .dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  aside {
    transform: translateX(-100%);
  }
  
  aside.active {
    transform: translateX(0);
  }
  
  .main-wrapper {
    margin-left: 0;
    width: 100%;
    padding: 1.5rem;
  }
  
  .dashboard-content-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group-full {
    grid-column: span 1;
  }
  
  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .search-bar {
    width: 100%;
  }
  
  .table-controls {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-group {
    flex-direction: column;
    align-items: stretch;
  }
}