/* ===== CSS Variables for Themes ===== */
:root {
  /* Light Theme (Default) */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f8f9fa;
  --color-bg-tertiary: #f1f3f5;
  --color-bg-card: #ffffff;
  --color-bg-hover: #f8f9fa;
  --color-bg-overlay: rgba(0, 0, 0, 0.5);
  
  --color-text-primary: #212529;
  --color-text-secondary: #6c757d;
  --color-text-tertiary: #adb5bd;
  --color-text-inverse: #ffffff;
  
  --color-border: #e9ecef;
  --color-border-light: #f1f3f5;
  --color-border-input: #dee2e6;
  
  --color-primary: #4361ee;
  --color-primary-hover: #3a56d4;
  --color-secondary: #6c757d;
  --color-success: #2ecc71;
  --color-warning: #f39c12;
  --color-danger: #e74c3c;
  --color-info: #3498db;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px -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: 16px;
  --radius-xl: 24px;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
  
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;
  
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
  
  --sidebar-width: 260px;
  --header-height: 64px;
}

[data-theme="dark"] {
  /* Dark Theme */
  --color-bg-primary: #0f172a;
  --color-bg-secondary: #1e293b;
  --color-bg-tertiary: #334155;
  --color-bg-card: #1e293b;
  --color-bg-hover: #334155;
  --color-bg-overlay: rgba(0, 0, 0, 0.7);
  
  --color-text-primary: #f8fafc;
  --color-text-secondary: #cbd5e1;
  --color-text-tertiary: #64748b;
  --color-text-inverse: #0f172a;
  
  --color-border: #334155;
  --color-border-light: #475569;
  --color-border-input: #475569;
  
  --color-primary: #60a5fa;
  --color-primary-hover: #93c5fd;
  --color-secondary: #94a3b8;
  --color-success: #4ade80;
  --color-warning: #fbbf24;
  --color-danger: #f87171;
  --color-info: #38bdf8;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.35);
}

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

html {
  font-size: 16px;
  height: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.5;
  transition: background-color var(--transition-base), color var(--transition-base);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }

.text-secondary { color: var(--color-text-secondary); }
.text-tertiary { color: var(--color-text-tertiary); }

/* ===== Layout Components ===== */
.app-container {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: var(--header-height) 1fr;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  grid-column: 1;
  grid-row: 1 / -1;
  background-color: var(--color-bg-card);
  border-right: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 50;
  transition: transform var(--transition-base);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.brand-logo {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary), #7209b7);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.25rem;
}

.brand-name {
  font-weight: 700;
  font-size: 1.25rem;
  background: linear-gradient(135deg, var(--color-primary), #7209b7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-section {
  margin-bottom: var(--spacing-xl);
}

.nav-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.nav-list {
  list-style: none;
}

.nav-item {
  margin-bottom: var(--spacing-xs);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.nav-link:hover {
  background-color: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.nav-link.active {
  background-color: var(--color-primary);
  color: white;
}

.nav-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Header */
.header {
  grid-column: 2;
  grid-row: 1;
  background-color: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border);
  padding: 0 var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
  background-color: rgba(var(--color-bg-primary-rgb), 0.8);
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 1;
}

.search-container {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.search-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) 44px;
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.search-icon {
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-tertiary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Main Content */
.main-content {
  grid-column: 2;
  grid-row: 2;
  padding: var(--spacing-xl);
  overflow-y: auto;
  background-color: var(--color-bg-secondary);
}

/* ===== Dashboard Components ===== */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.page-title {
  font-weight: 700;
  font-size: 1.875rem;
}

.page-subtitle {
  color: var(--color-text-secondary);
  margin-top: var(--spacing-xs);
}

.header-actions {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

/* Widget Grid */
.widget-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.widget {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.widget:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.widget-title {
  font-weight: 600;
  font-size: 1.125rem;
}

.widget-actions {
  display: flex;
  gap: var(--spacing-sm);
}

/* Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), #7209b7);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: var(--spacing-xs);
  background: linear-gradient(135deg, var(--color-primary), #7209b7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
}

.stat-change {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.875rem;
  margin-top: var(--spacing-md);
}

.stat-change.positive {
  color: var(--color-success);
}

.stat-change.negative {
  color: var(--color-danger);
}

/* Tables */
.table-container {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table thead {
  background-color: var(--color-bg-secondary);
  position: sticky;
  top: 0;
  z-index: 10;
}

.table th {
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  font-weight: 600;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-border);
}

.table td {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
}

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

.table tr:hover {
  background-color: var(--color-bg-hover);
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-new {
  background-color: rgba(var(--color-info-rgb), 0.1);
  color: var(--color-info);
}

.status-in-progress {
  background-color: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
}

.status-paused {
  background-color: rgba(var(--color-warning-rgb), 0.1);
  color: var(--color-warning);
}

.status-completed {
  background-color: rgba(var(--color-success-rgb), 0.1);
  color: var(--color-success);
}

.status-overdue {
  background-color: rgba(var(--color-danger-rgb), 0.1);
  color: var(--color-danger);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  text-decoration: none;
  user-select: none;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background-color: var(--color-bg-hover);
}

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

/* Theme Toggle */
.theme-toggle {
  position: relative;
  width: 40px;
  height: 20px;
}

.theme-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-bg-tertiary);
  border-radius: 34px;
  transition: var(--transition-base);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  border-radius: 50%;
  transition: var(--transition-base);
}

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

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

/* User Menu */
.user-menu {
  position: relative;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), #7209b7);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.user-avatar:hover {
  transform: scale(1.05);
}

.user-dropdown {
  position: absolute;
  top: calc(100% + var(--spacing-sm));
  right: 0;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) 0;
  min-width: 200px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
  z-index: 100;
}

.user-menu:hover .user-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-lg);
  color: var(--color-text-primary);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

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

/* Responsive */
@media (max-width: 1024px) {
  .app-container {
    grid-template-columns: 1fr;
  }
  
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-100%);
    z-index: 1000;
  }
  
  .sidebar.active {
    transform: translateX(0);
  }
  
  .header,
  .main-content {
    grid-column: 1;
  }
  
  .header {
    grid-row: 1;
  }
  
  .main-content {
    grid-row: 2;
  }
}

@media (max-width: 768px) {
  .widget-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .header {
    padding: 0 var(--spacing-md);
  }
  
  .main-content {
    padding: var(--spacing-md);
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn var(--transition-base);
}

@keyframes slideIn {
  from {
    transform: translateX(-20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.slide-in {
  animation: slideIn var(--transition-base);
}

/* ===== Auth Pages ===== */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    background: var(--color-bg-primary);
    position: relative;
    overflow: hidden;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(var(--color-primary-rgb), 0.03) 0%, 
        rgba(114, 9, 183, 0.03) 100%);
    z-index: 0;
}

.auth-container::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: linear-gradient(135deg, 
        rgba(var(--color-primary-rgb), 0.1) 0%, 
        rgba(114, 9, 183, 0.1) 100%);
    top: -300px;
    right: -300px;
    z-index: 0;
}

.auth-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xxl);
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(20px);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.auth-logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary), #7209b7);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
}

.auth-logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), #7209b7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.auth-subtitle {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.5;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form-label-required::after {
    content: '*';
    color: var(--color-danger);
    margin-left: var(--spacing-xs);
}

.form-input {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-md);
    font-size: 1rem;
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
    font-family: var(--font-sans);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.form-input::placeholder {
    color: var(--color-text-tertiary);
}

.form-error {
    color: var(--color-danger);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.form-success {
    color: var(--color-success);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.auth-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.auth-btn {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1rem;
    font-weight: 500;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    color: var(--color-text-tertiary);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.auth-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.auth-link:hover {
    text-decoration: underline;
}

/* Organization Selection */
.org-selection {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.org-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-height: 300px;
    overflow-y: auto;
    margin: var(--spacing-md) 0;
}

.org-item {
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.org-item:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-primary);
}

.org-item.selected {
    background: rgba(var(--color-primary-rgb), 0.1);
    border-color: var(--color-primary);
}

.org-info {
    flex: 1;
}

.org-name {
    font-weight: 500;
    color: var(--color-text-primary);
}

.org-role {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
}

.org-badge {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

/* Responsive Auth */
@media (max-width: 768px) {
    .auth-container {
        padding: var(--spacing-md);
    }
    
    .auth-card {
        padding: var(--spacing-xl);
    }
    
    .auth-title {
        font-size: 1.5rem;
    }
}


:root {
  /* Light Theme (Default) */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f8f9fa;
  --color-bg-tertiary: #f1f3f5;
  --color-bg-card: #ffffff;
  --color-bg-hover: #f8f9fa;
  --color-bg-overlay: rgba(0, 0, 0, 0.5);
  
  --color-text-primary: #212529;
  --color-text-secondary: #6c757d;
  --color-text-tertiary: #adb5bd;
  --color-text-inverse: #ffffff;
  
  --color-border: #e9ecef;
  --color-border-light: #f1f3f5;
  --color-border-input: #dee2e6;
  
  --color-primary: #4361ee;
  --color-primary-hover: #3a56d4;
  --color-secondary: #6c757d;
  --color-success: #2ecc71;
  --color-warning: #f39c12;
  --color-danger: #e74c3c;
  --color-info: #3498db;
  
  /* RGB values for opacity */
  --color-primary-rgb: 67, 97, 238;
  --color-success-rgb: 46, 204, 113;
  --color-warning-rgb: 243, 156, 18;
  --color-danger-rgb: 231, 76, 60;
  --color-info-rgb: 52, 152, 219;
  
  /* ... остальные переменные ... */
}

[data-theme="dark"] {
  /* Dark Theme */
  --color-bg-primary: #0f172a;
  --color-bg-secondary: #1e293b;
  --color-bg-tertiary: #334155;
  --color-bg-card: #1e293b;
  --color-bg-hover: #334155;
  --color-bg-overlay: rgba(0, 0, 0, 0.7);
  
  --color-text-primary: #f8fafc;
  --color-text-secondary: #cbd5e1;
  --color-text-tertiary: #64748b;
  --color-text-inverse: #0f172a;
  
  --color-border: #334155;
  --color-border-light: #475569;
  --color-border-input: #475569;
  
  --color-primary: #60a5fa;
  --color-primary-hover: #93c5fd;
  --color-secondary: #94a3b8;
  --color-success: #4ade80;
  --color-warning: #fbbf24;
  --color-danger: #f87171;
  --color-info: #38bdf8;
  
  /* RGB values for opacity */
  --color-primary-rgb: 96, 165, 250;
  --color-success-rgb: 74, 222, 128;
  --color-warning-rgb: 251, 191, 36;
  --color-danger-rgb: 248, 113, 113;
  --color-info-rgb: 56, 189, 248;
  
  /* ... остальные переменные ... */
}



/* ===== Form Styles ===== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--color-text-primary);
}

.form-label-required::after {
    content: '*';
    color: var(--color-danger);
    margin-left: 4px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-input);
    border-radius: var(--radius-md);
    font-size: 1rem;
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

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

/* ===== Inline Edit Forms ===== */
.inline-edit-form {
    display: none;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.inline-edit-form.active {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Modal Styles ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-overlay);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-xl);
}

.modal.active {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.modal-content {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

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

.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-tertiary);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.modal-close:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

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

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .modal {
        padding: var(--spacing-md);
    }
    
    .modal-content {
        max-height: 95vh;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--spacing-lg);
    }
}