/* ==========================================================================
   AES 自动建站平台 - 主样式表
   SaaS Website Deployment Management Platform
   Version: 3.0
   ========================================================================== */

/* ==========================================================================
   1. CSS VARIABLES & THEME
   ========================================================================== */

:root {
  /* --- Brand Colors --- */
  --color-primary: #6366f1;
  --color-primary-rgb: 99, 102, 241;
  --color-primary-hover: #4f46e5;
  --color-primary-light: #818cf8;
  --color-primary-dark: #4338ca;

  --color-success: #10b981;
  --color-success-rgb: 16, 185, 129;
  --color-success-hover: #059669;
  --color-success-light: #34d399;

  --color-danger: #ef4444;
  --color-danger-rgb: 239, 68, 68;
  --color-danger-hover: #dc2626;
  --color-danger-light: #f87171;

  --color-warning: #f59e0b;
  --color-warning-rgb: 245, 158, 11;
  --color-warning-hover: #d97706;
  --color-warning-light: #fbbf24;

  --color-info: #3b82f6;
  --color-info-rgb: 59, 130, 246;

  /* --- Theme Color (dynamic) --- */
  --theme-color: var(--color-primary);
  --theme-color-rgb: var(--color-primary-rgb);

  /* --- Neutral Colors --- */
  --color-white: #ffffff;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;
  --color-gray-950: #020617;

  /* --- Typography --- */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans SC', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', 'Cascadia Code', Consolas, monospace;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.8125rem;
  --font-size-base: 0.9375rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* --- Spacing --- */
  --spacing-0: 0;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;

  /* --- Border Radius --- */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* --- Shadows --- */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.06), 0 4px 6px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.08), 0 8px 10px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.12);

  /* --- Transitions --- */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* --- Z-Index Scale --- */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;
  --z-toast: 800;

  /* --- Layout --- */
  --navbar-height: 64px;
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 72px;
  --content-max-width: 1280px;

  /* --- Background Image --- */
  --bg-image: none;
}

/* ==========================================================================
   2. THEME: LIGHT (default)
   ========================================================================== */

.theme-light,
body:not(.theme-dark):not(.theme-light) {
  --bg-primary: #f1f5f9;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f8fafc;
  --bg-elevated: #ffffff;
  --bg-overlay: rgba(255, 255, 255, 0.92);

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-tertiary: #64748b;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;

  --border-primary: #e2e8f0;
  --border-secondary: #f1f5f9;
  --border-focus: #818cf8;

  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-bg-hover: rgba(255, 255, 255, 0.85);
  --glass-bg-active: rgba(255, 255, 255, 0.92);
  --glass-border: rgba(255, 255, 255, 0.55);
  --glass-border-hover: rgba(255, 255, 255, 0.75);
  --glass-shadow: 0 4px 24px rgba(0, 0, 0, 0.06), 0 1px 4px rgba(0, 0, 0, 0.04);
  --glass-shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.06);

  --navbar-bg: rgba(255, 255, 255, 0.8);
  --navbar-border: rgba(226, 232, 240, 0.6);
  --sidebar-bg: rgba(255, 255, 255, 0.75);
  --sidebar-border: rgba(226, 232, 240, 0.5);

  --input-bg: #ffffff;
  --input-border: #cbd5e1;
  --input-focus-ring: rgba(99, 102, 241, 0.15);
  --input-placeholder: #94a3b8;

  --table-header-bg: #f8fafc;
  --table-stripe-bg: #f8fafc;
  --table-hover-bg: #f1f5f9;

  --scrollbar-thumb: #cbd5e1;
  --scrollbar-track: transparent;
}

/* ==========================================================================
   3. THEME: DARK
   ========================================================================== */

.theme-dark {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #172033;
  --bg-elevated: #1e293b;
  --bg-overlay: rgba(15, 23, 42, 0.92);

  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-tertiary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #0f172a;

  --border-primary: #334155;
  --border-secondary: #1e293b;
  --border-focus: #6366f1;

  --glass-bg: rgba(30, 41, 59, 0.72);
  --glass-bg-hover: rgba(30, 41, 59, 0.85);
  --glass-bg-active: rgba(30, 41, 59, 0.92);
  --glass-border: rgba(51, 65, 85, 0.55);
  --glass-border-hover: rgba(51, 65, 85, 0.75);
  --glass-shadow: 0 4px 24px rgba(0, 0, 0, 0.25), 0 1px 4px rgba(0, 0, 0, 0.15);
  --glass-shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.25);

  --navbar-bg: rgba(15, 23, 42, 0.8);
  --navbar-border: rgba(51, 65, 85, 0.6);
  --sidebar-bg: rgba(15, 23, 42, 0.75);
  --sidebar-border: rgba(51, 65, 85, 0.5);

  --input-bg: #1e293b;
  --input-border: #334155;
  --input-focus-ring: rgba(99, 102, 241, 0.25);
  --input-placeholder: #64748b;

  --table-header-bg: #172033;
  --table-stripe-bg: #172033;
  --table-hover-bg: #1e293b;

  --scrollbar-thumb: #475569;
  --scrollbar-track: transparent;
}

/* ==========================================================================
   4. RESET & BASE
   ========================================================================== */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color var(--transition-base), color var(--transition-base);
}

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

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

img,
svg {
  display: block;
  max-width: 100%;
}

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

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--text-primary);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-md); }

p {
  margin-bottom: var(--spacing-4);
  color: var(--text-secondary);
}

code, pre {
  font-family: var(--font-mono);
}

::selection {
  background-color: rgba(var(--theme-color-rgb), 0.25);
  color: var(--text-primary);
}

/* ==========================================================================
   5. CUSTOM SCROLLBAR
   ========================================================================== */

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: var(--radius-full);
  transition: background var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-400);
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

/* ==========================================================================
   6. GLASS MORPHISM SYSTEM
   ========================================================================== */

/* Glass background layer */
.glass-bg-layer {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.glass-bg-layer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--bg-image);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  opacity: 0.15;
}

.glass-bg-layer::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(var(--theme-color-rgb), 0.03) 0%,
    transparent 50%,
    rgba(var(--theme-color-rgb), 0.02) 100%
  );
}

/* Glass mixin applied via classes */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-base);
}

.glass-hover:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover);
  transform: translateY(-1px);
}

.glass-strong {
  background: var(--glass-bg-active);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover);
}

/* Disable glass when .glass-disabled or no .glass-enabled */
body:not(.glass-enabled) .glass,
body:not(.glass-enabled) .glass-hover,
body:not(.glass-enabled) .glass-strong {
  background: var(--bg-elevated);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: 1px solid var(--border-primary);
}

body:not(.glass-enabled) .glass-hover:hover {
  background: var(--bg-tertiary);
  transform: none;
}

/* ==========================================================================
   7. LAYOUT SYSTEM
   ========================================================================== */

.app-layout {
  display: flex;
  min-height: 100vh;
}

.app-layout.has-sidebar {
  padding-left: var(--sidebar-width);
}

.app-layout.has-sidebar.collapsed-sidebar {
  padding-left: var(--sidebar-collapsed-width);
}

.main-content {
  flex: 1;
  min-width: 0;
  padding-top: var(--navbar-height);
}

.content-wrapper {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: var(--spacing-6) var(--spacing-6);
}

.content-wrapper-fluid {
  padding: var(--spacing-6) var(--spacing-6);
}

.page-header {
  margin-bottom: var(--spacing-8);
}

.page-header h1 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-2);
}

.page-header p {
  color: var(--text-tertiary);
  margin-bottom: 0;
}

.page-header .breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-sm);
}

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

.page-header .breadcrumb a:hover {
  color: var(--theme-color);
}

.page-header .breadcrumb .separator {
  color: var(--text-muted);
}

.page-header .breadcrumb .current {
  color: var(--text-primary);
}

/* Grid */
.grid {
  display: grid;
  gap: var(--spacing-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

/* Flex utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: var(--spacing-1); }
.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }
.gap-8 { gap: var(--spacing-8); }

/* Spacing utilities */
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--spacing-2); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }
.p-4 { padding: var(--spacing-4); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }

/* ==========================================================================
   8. NAVBAR
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-height);
  z-index: var(--z-fixed);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-6);
  background: var(--navbar-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--navbar-border);
  transition: all var(--transition-base);
}

.navbar-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  text-decoration: none;
}

.navbar-brand .brand-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.navbar-brand .brand-text {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-center {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.navbar-link {
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

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

.navbar-link.active {
  color: var(--theme-color);
  background: rgba(var(--theme-color-rgb), 0.08);
}

/* Navbar Icon Button */
.navbar-icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.navbar-icon-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.navbar-icon-btn .badge-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-danger);
  border: 2px solid var(--navbar-bg);
}

/* Navbar Avatar */
.navbar-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--border-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.navbar-avatar:hover {
  border-color: var(--theme-color);
}

/* Navbar Search */
.navbar-search {
  position: relative;
}

.navbar-search input {
  width: 280px;
  height: 40px;
  padding: 0 var(--spacing-4) 0 var(--spacing-10);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-primary);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.navbar-search input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--input-focus-ring);
  background: var(--input-bg);
  width: 320px;
}

.navbar-search .search-icon {
  position: absolute;
  left: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.navbar-search .search-shortcut {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-primary);
  pointer-events: none;
}

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  cursor: pointer;
  padding: var(--spacing-2);
  gap: 5px;
  transition: all var(--transition-fast);
}

.hamburger:hover {
  background: var(--bg-tertiary);
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ==========================================================================
   9. SIDEBAR
   ========================================================================== */

.sidebar {
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid var(--sidebar-border);
  z-index: var(--z-sticky);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  transition: all var(--transition-base);
  padding: var(--spacing-4) 0;
}

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

.sidebar-nav {
  flex: 1;
  padding: 0 var(--spacing-3);
}

.sidebar-section {
  margin-bottom: var(--spacing-6);
}

.sidebar-section-title {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar.collapsed .sidebar-section-title {
  opacity: 0;
  height: 0;
  margin: 0;
  padding: 0;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) var(--spacing-3);
  margin-bottom: var(--spacing-1);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  min-height: 42px;
}

.sidebar-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.sidebar-item.active {
  background: rgba(var(--theme-color-rgb), 0.1);
  color: var(--theme-color);
  font-weight: var(--font-weight-semibold);
}

.sidebar-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 20px;
  background: var(--theme-color);
  border-radius: var(--radius-full);
}

.sidebar-item .sidebar-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-item .sidebar-label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-item .sidebar-badge {
  flex-shrink: 0;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  background: var(--color-danger);
  color: var(--color-white);
  line-height: 1.4;
}

.sidebar.collapsed .sidebar-item {
  justify-content: center;
  padding: var(--spacing-2);
}

.sidebar.collapsed .sidebar-item .sidebar-label,
.sidebar.collapsed .sidebar-item .sidebar-badge,
.sidebar.collapsed .sidebar-item .sidebar-arrow {
  display: none;
}

/* Sidebar submenu */
.sidebar-submenu {
  padding-left: var(--spacing-8);
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.sidebar-submenu .sidebar-item {
  font-size: var(--font-size-xs);
  padding: var(--spacing-1) var(--spacing-3);
  min-height: 36px;
}

.sidebar-arrow {
  margin-left: auto;
  transition: transform var(--transition-fast);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.sidebar-item.open .sidebar-arrow {
  transform: rotate(90deg);
}

/* Sidebar footer */
.sidebar-footer {
  padding: var(--spacing-4) var(--spacing-3);
  border-top: 1px solid var(--border-primary);
  margin-top: auto;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.sidebar-user:hover {
  background: var(--bg-tertiary);
}

.sidebar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--border-primary);
}

.sidebar-user-info {
  flex: 1;
  min-width: 0;
}

.sidebar-user-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

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

/* ==========================================================================
   10. CARDS
   ========================================================================== */

.card {
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-5) var(--spacing-6);
  border-bottom: 1px solid var(--border-primary);
}

.card-header h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin: 0;
}

.card-body {
  padding: var(--spacing-6);
}

.card-footer {
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--border-primary);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-3);
}

/* Stat card */
.stat-card {
  padding: var(--spacing-6);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
}

.stat-card .stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: var(--font-size-xl);
}

.stat-card .stat-icon.primary {
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
}

.stat-card .stat-icon.success {
  background: rgba(var(--color-success-rgb), 0.1);
  color: var(--color-success);
}

.stat-card .stat-icon.danger {
  background: rgba(var(--color-danger-rgb), 0.1);
  color: var(--color-danger);
}

.stat-card .stat-icon.warning {
  background: rgba(var(--color-warning-rgb), 0.1);
  color: var(--color-warning);
}

.stat-card .stat-icon.info {
  background: rgba(var(--color-info-rgb), 0.1);
  color: var(--color-info);
}

.stat-card .stat-content {
  flex: 1;
  min-width: 0;
}

.stat-card .stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-1);
}

.stat-card .stat-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: 1;
}

.stat-card .stat-change {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  margin-top: var(--spacing-1);
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.stat-card .stat-change.up { color: var(--color-success); }
.stat-card .stat-change.down { color: var(--color-danger); }

.stat-card .stat-change.neutral { color: var(--text-tertiary); }

/* ==========================================================================
   11. TABLES
   ========================================================================== */

.table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

thead {
  background: var(--table-header-bg);
}

thead th {
  padding: var(--spacing-3) var(--spacing-4);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  color: var(--text-tertiary);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  border-bottom: 1px solid var(--border-primary);
  user-select: none;
}

thead th.sortable {
  cursor: pointer;
  transition: color var(--transition-fast);
}

thead th.sortable:hover {
  color: var(--text-primary);
}

thead th.sortable .sort-icon {
  display: inline-block;
  margin-left: var(--spacing-1);
  opacity: 0.4;
}

thead th.sortable.sorted .sort-icon {
  opacity: 1;
  color: var(--theme-color);
}

tbody td {
  padding: var(--spacing-3) var(--spacing-4);
  border-bottom: 1px solid var(--border-secondary);
  color: var(--text-secondary);
  vertical-align: middle;
}

tbody tr {
  transition: background var(--transition-fast);
}

tbody tr:nth-child(even) {
  background: var(--table-stripe-bg);
}

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

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

/* Table cell styles */
.td-status {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
}

.td-status-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.td-status-dot.online { background: var(--color-success); }
.td-status-dot.offline { background: var(--color-gray-400); }
.td-status-dot.error { background: var(--color-danger); }
.td-status-dot.warning { background: var(--color-warning); }

.td-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.td-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.td-action-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.td-action-btn.danger:hover {
  background: rgba(var(--color-danger-rgb), 0.1);
  color: var(--color-danger);
}

/* ==========================================================================
   12. FORMS
   ========================================================================== */

.form-group {
  margin-bottom: var(--spacing-5);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.form-label .required {
  color: var(--color-danger);
  margin-left: var(--spacing-1);
}

.form-label .optional {
  color: var(--text-muted);
  font-weight: var(--font-weight-normal);
  margin-left: var(--spacing-1);
}

.form-hint {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--spacing-1);
}

.form-error {
  font-size: var(--font-size-xs);
  color: var(--color-danger);
  margin-top: var(--spacing-1);
  display: none;
}

.form-group.has-error .form-error {
  display: block;
}

.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: var(--color-danger);
}

.form-group.has-error .form-input:focus,
.form-group.has-error .form-select:focus,
.form-group.has-error .form-textarea:focus {
  box-shadow: 0 0 0 3px rgba(var(--color-danger-rgb), 0.15);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-2) var(--spacing-3);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input {
  height: 42px;
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
  padding: var(--spacing-3);
}

.form-select {
  height: 42px;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-3) center;
  padding-right: var(--spacing-10);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--input-focus-ring);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--input-placeholder);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--bg-tertiary);
}

/* Glass form */
.glass-form .form-input,
.glass-form .form-select,
.glass-form .form-textarea {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
}

.glass-form .form-input:focus,
.glass-form .form-select:focus,
.glass-form .form-textarea:focus {
  background: var(--glass-bg-hover);
  border-color: var(--border-focus);
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--input-border);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-check input[type="radio"] {
  border-radius: var(--radius-full);
}

.form-check input[type="checkbox"]:checked {
  background: var(--theme-color);
  border-color: var(--theme-color);
}

.form-check input[type="checkbox"]:checked::after {
  content: '';
  width: 5px;
  height: 9px;
  border: solid var(--color-white);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

.form-check input[type="radio"]:checked {
  border-color: var(--theme-color);
  background: var(--input-bg);
}

.form-check input[type="radio"]:checked::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--theme-color);
}

.form-check input:focus {
  box-shadow: 0 0 0 3px var(--input-focus-ring);
}

.form-check-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  user-select: none;
}

/* Toggle switch */
.form-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.form-toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.form-toggle .toggle-track {
  width: 44px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-gray-300);
  transition: all var(--transition-fast);
  position: relative;
}

.form-toggle .toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background: var(--color-white);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-base);
}

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

.form-toggle input:checked + .toggle-track .toggle-thumb {
  left: 22px;
}

.form-toggle input:focus + .toggle-track {
  box-shadow: 0 0 0 3px var(--input-focus-ring);
}

/* Form row (inline) */
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-4);
}

/* ==========================================================================
   13. BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  height: 40px;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  outline: none;
  position: relative;
  overflow: hidden;
}

.btn:focus-visible {
  box-shadow: 0 0 0 3px var(--input-focus-ring);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Button variants */
.btn-primary {
  background: var(--theme-color);
  color: var(--color-white);
  border-color: var(--theme-color);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(var(--theme-color-rgb), 0.35);
}

.btn-primary:active {
  transform: translateY(0);
}

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

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

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

.btn-success:hover {
  background: var(--color-success-hover);
  border-color: var(--color-success-hover);
  box-shadow: 0 4px 12px rgba(var(--color-success-rgb), 0.35);
}

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

.btn-danger:hover {
  background: var(--color-danger-hover);
  border-color: var(--color-danger-hover);
  box-shadow: 0 4px 12px rgba(var(--color-danger-rgb), 0.35);
}

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

.btn-warning:hover {
  background: var(--color-warning-hover);
  border-color: var(--color-warning-hover);
  box-shadow: 0 4px 12px rgba(var(--color-warning-rgb), 0.35);
}

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

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

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

.btn-outline:hover {
  background: rgba(var(--theme-color-rgb), 0.08);
}

/* Button sizes */
.btn-sm {
  height: 32px;
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--font-size-xs);
  border-radius: var(--radius-md);
}

.btn-lg {
  height: 48px;
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-md);
  border-radius: var(--radius-xl);
}

.btn-xl {
  height: 56px;
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-xl);
}

/* Icon button */
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-lg);
}

.btn-icon.btn-sm {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
}

.btn-icon.btn-lg {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-xl);
}

/* Button loading */
.btn.loading {
  color: transparent !important;
  pointer-events: none;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: var(--radius-full);
  animation: spin 0.6s linear infinite;
  color: var(--color-white);
}

.btn-secondary.loading::after,
.btn-ghost.loading::after,
.btn-outline.loading::after {
  color: var(--text-primary);
}

/* Button group */
.btn-group {
  display: inline-flex;
  align-items: center;
}

.btn-group .btn {
  border-radius: 0;
}

.btn-group .btn:first-child {
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.btn-group .btn:last-child {
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.btn-group .btn + .btn {
  margin-left: -1px;
}

/* ==========================================================================
   14. BADGES
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  line-height: 1.6;
  white-space: nowrap;
}

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

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

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

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

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

.badge-neutral {
  background: var(--bg-tertiary);
  color: var(--text-tertiary);
}

.badge-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.badge-dot.primary { background: var(--color-primary); }
.badge-dot.success { background: var(--color-success); }
.badge-dot.danger { background: var(--color-danger); }
.badge-dot.warning { background: var(--color-warning); }
.badge-dot.neutral { background: var(--color-gray-400); }

/* ==========================================================================
   15. MODALS
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal-backdrop);
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
  animation: fadeIn 0.2s ease-out;
}

.modal {
  position: relative;
  z-index: var(--z-modal);
  width: 100%;
  max-width: 520px;
  max-height: 85vh;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: modalSlideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-sm { max-width: 400px; }
.modal-lg { max-width: 720px; }
.modal-xl { max-width: 960px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-5) var(--spacing-6);
  border-bottom: 1px solid var(--border-primary);
}

.modal-header h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin: 0;
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: var(--font-size-lg);
}

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

.modal-body {
  padding: var(--spacing-6);
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-3);
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--border-primary);
}

/* ==========================================================================
   16. PAGINATION
   ========================================================================== */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-1);
  padding: var(--spacing-4) 0;
}

.pagination-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--spacing-2);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  user-select: none;
}

.pagination-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.pagination-item.active {
  background: var(--theme-color);
  color: var(--color-white);
  border-color: var(--theme-color);
}

.pagination-item.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination-info {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  margin-left: var(--spacing-4);
}

/* ==========================================================================
   17. TABS
   ========================================================================== */

.tabs {
  display: flex;
  align-items: center;
  border-bottom: 2px solid var(--border-primary);
  gap: var(--spacing-1);
  margin-bottom: var(--spacing-6);
}

.tab {
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}

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

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

.tab .tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  background: var(--bg-tertiary);
  color: var(--text-tertiary);
  margin-left: var(--spacing-2);
}

.tab.active .tab-count {
  background: rgba(var(--theme-color-rgb), 0.1);
  color: var(--theme-color);
}

/* Pill tabs */
.tabs-pills {
  border-bottom: none;
  gap: var(--spacing-2);
}

.tabs-pills .tab {
  border-radius: var(--radius-full);
  padding: var(--spacing-2) var(--spacing-4);
  border-bottom: none;
  margin-bottom: 0;
}

.tabs-pills .tab.active {
  background: rgba(var(--theme-color-rgb), 0.1);
  color: var(--theme-color);
}

/* Card tabs */
.tabs-card {
  background: var(--bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-1);
  border-bottom: none;
  gap: 0;
  display: inline-flex;
}

.tabs-card .tab {
  border-radius: var(--radius-md);
  border-bottom: none;
  margin-bottom: 0;
}

.tabs-card .tab.active {
  background: var(--bg-elevated);
  box-shadow: var(--shadow-sm);
  color: var(--text-primary);
}

/* ==========================================================================
   18. FILE MANAGER
   ========================================================================== */

.file-manager {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--spacing-6);
  min-height: 500px;
}

.file-manager-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.file-manager-sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.file-manager-sidebar-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.file-manager-sidebar-item.active {
  background: rgba(var(--theme-color-rgb), 0.1);
  color: var(--theme-color);
  font-weight: var(--font-weight-medium);
}

.file-manager-sidebar-item .folder-icon {
  color: var(--color-warning);
}

.file-manager-main {
  display: flex;
  flex-direction: column;
}

.file-manager-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-4);
}

.file-manager-toolbar-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.file-manager-toolbar-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.file-manager-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: var(--font-size-sm);
}

.file-manager-breadcrumb a {
  color: var(--text-tertiary);
}

.file-manager-breadcrumb a:hover {
  color: var(--theme-color);
}

.file-manager-breadcrumb .separator {
  color: var(--text-muted);
}

.file-manager-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--spacing-3);
}

.file-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  border: 1px solid transparent;
  background: transparent;
}

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

.file-item.selected {
  background: rgba(var(--theme-color-rgb), 0.08);
  border-color: var(--theme-color);
}

.file-item .file-icon {
  font-size: var(--font-size-3xl);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.file-item .file-icon.folder { color: var(--color-warning); }
.file-item .file-icon.image { color: var(--color-success); }
.file-item .file-icon.code { color: var(--color-primary); }
.file-item .file-icon.archive { color: var(--color-danger); }
.file-item .file-icon.doc { color: var(--color-info); }

.file-item .file-name {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  word-break: break-all;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.file-item .file-meta {
  font-size: 11px;
  color: var(--text-muted);
}

/* File list view */
.file-list {
  display: flex;
  flex-direction: column;
}

.file-list-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.file-list-item:hover {
  background: var(--bg-tertiary);
}

.file-list-item.selected {
  background: rgba(var(--theme-color-rgb), 0.08);
  border-color: var(--theme-color);
}

.file-list-item .file-list-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.file-list-item .file-list-name {
  flex: 1;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.file-list-item .file-list-size {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  width: 80px;
  text-align: right;
}

.file-list-item .file-list-date {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  width: 140px;
  text-align: right;
}

/* ==========================================================================
   19. CODE EDITOR AREA
   ========================================================================== */

.code-editor-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.code-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-primary);
}

.code-editor-tabs {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.code-editor-tab {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  background: transparent;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.code-editor-tab:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.code-editor-tab.active {
  background: var(--bg-elevated);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.code-editor-tab .tab-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-success);
}

.code-editor-tab .tab-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.code-editor-tab .tab-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.code-editor-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.code-editor-body {
  display: flex;
  min-height: 400px;
  background: #0d1117;
  color: #c9d1d9;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
}

.code-editor-gutter {
  padding: var(--spacing-3) var(--spacing-2);
  text-align: right;
  color: #484f58;
  user-select: none;
  min-width: 48px;
  background: rgba(255, 255, 255, 0.02);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.code-editor-gutter .line-number {
  padding: 0 var(--spacing-2);
  line-height: 1.6;
}

.code-editor-content {
  flex: 1;
  padding: var(--spacing-3);
  overflow: auto;
  outline: none;
  white-space: pre;
  tab-size: 4;
}

/* Syntax highlighting tokens */
.code-editor-content .token-keyword { color: #ff7b72; }
.code-editor-content .token-string { color: #a5d6ff; }
.code-editor-content .token-number { color: #79c0ff; }
.code-editor-content .token-comment { color: #8b949e; font-style: italic; }
.code-editor-content .token-function { color: #d2a8ff; }
.code-editor-content .token-variable { color: #ffa657; }
.code-editor-content .token-tag { color: #7ee787; }
.code-editor-content .token-attr { color: #79c0ff; }
.code-editor-content .token-punctuation { color: #c9d1d9; }
.code-editor-content .token-property { color: #79c0ff; }
.code-editor-content .token-operator { color: #ff7b72; }

.code-editor-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-2) var(--spacing-4);
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-primary);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* ==========================================================================
   20. PROGRESS BARS
   ========================================================================== */

.progress {
  width: 100%;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--theme-color);
  transition: width var(--transition-slow);
  position: relative;
}

.progress-bar.primary { background: var(--color-primary); }
.progress-bar.success { background: var(--color-success); }
.progress-bar.danger { background: var(--color-danger); }
.progress-bar.warning { background: var(--color-warning); }

.progress-bar.striped {
  background-image: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.15) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.15) 75%,
    transparent 75%,
    transparent
  );
  background-size: 1rem 1rem;
}

.progress-bar.animated {
  animation: progressStripes 1s linear infinite;
}

.progress-sm { height: 4px; }
.progress-lg { height: 12px; }

.progress-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-sm);
}

.progress-label .label-text {
  color: var(--text-secondary);
  font-weight: var(--font-weight-medium);
}

.progress-label .label-value {
  color: var(--text-tertiary);
  font-size: var(--font-size-xs);
}

/* Circular progress */
.circular-progress {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.circular-progress svg {
  transform: rotate(-90deg);
}

.circular-progress circle {
  fill: none;
  stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dashoffset var(--transition-slow);
}

.circular-progress .bg-circle {
  stroke: var(--bg-tertiary);
}

.circular-progress .fg-circle {
  stroke: var(--theme-color);
}

.circular-progress .progress-text {
  position: absolute;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

/* ==========================================================================
   21. TOAST NOTIFICATIONS
   ========================================================================== */

.toast-container {
  position: fixed;
  top: calc(var(--navbar-height) + var(--spacing-4));
  right: var(--spacing-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  max-width: 400px;
  width: 100%;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  border-radius: var(--radius-xl);
  animation: toastSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
}

.toast.removing {
  animation: toastSlideOut 0.3s ease-in forwards;
}

.toast-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
}

.toast-success .toast-icon { background: rgba(var(--color-success-rgb), 0.15); color: var(--color-success); }
.toast-error .toast-icon { background: rgba(var(--color-danger-rgb), 0.15); color: var(--color-danger); }
.toast-warning .toast-icon { background: rgba(var(--color-warning-rgb), 0.15); color: var(--color-warning); }
.toast-info .toast-icon { background: rgba(var(--color-info-rgb), 0.15); color: var(--color-info); }

.toast-content {
  flex: 1;
  min-width: 0;
}

.toast-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-1);
}

.toast-message {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  line-height: 1.5;
}

.toast-close {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

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

.toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--theme-color);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  animation: toastProgress 5s linear forwards;
}

.toast-success .toast-progress { background: var(--color-success); }
.toast-error .toast-progress { background: var(--color-danger); }
.toast-warning .toast-progress { background: var(--color-warning); }
.toast-info .toast-progress { background: var(--color-info); }

/* ==========================================================================
   22. DROPDOWN MENUS
   ========================================================================== */

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + var(--spacing-2));
  right: 0;
  z-index: var(--z-dropdown);
  min-width: 200px;
  padding: var(--spacing-2);
  border-radius: var(--radius-xl);
  animation: dropdownFadeIn 0.2s ease-out;
  transform-origin: top right;
}

.dropdown-menu.left {
  right: auto;
  left: 0;
  transform-origin: top left;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

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

.dropdown-item.danger {
  color: var(--color-danger);
}

.dropdown-item.danger:hover {
  background: rgba(var(--color-danger-rgb), 0.08);
}

.dropdown-divider {
  height: 1px;
  background: var(--border-primary);
  margin: var(--spacing-2) 0;
}

.dropdown-header {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dropdown-item .dropdown-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dropdown-item .dropdown-shortcut {
  margin-left: auto;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* ==========================================================================
   23. LOGIN & AUTH PAGES
   ========================================================================== */

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
  position: relative;
}

.auth-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(var(--color-primary-rgb), 0.06) 0%,
    transparent 40%,
    rgba(var(--color-primary-rgb), 0.04) 100%
  );
  pointer-events: none;
  z-index: -1;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: var(--spacing-10);
  border-radius: var(--radius-2xl);
}

.auth-card .auth-logo {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-8);
}

.auth-card .auth-logo .brand-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
}

.auth-card h1 {
  text-align: center;
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-2);
}

.auth-card .auth-subtitle {
  text-align: center;
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-8);
  font-size: var(--font-size-sm);
}

.auth-card .auth-footer {
  text-align: center;
  margin-top: var(--spacing-6);
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.auth-card .auth-footer a {
  font-weight: var(--font-weight-medium);
}

.auth-separator {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin: var(--spacing-6) 0;
}

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

.auth-separator span {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   24. LANDING PAGE
   ========================================================================== */

.landing-page {
  overflow-x: hidden;
}

/* Hero section */
.hero {
  position: relative;
  padding: var(--spacing-20) 0 var(--spacing-16);
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(
    circle,
    rgba(var(--theme-color-rgb), 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-1) var(--spacing-4);
  border-radius: var(--radius-full);
  background: rgba(var(--theme-color-rgb), 0.08);
  color: var(--theme-color);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-6);
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.1;
  margin-bottom: var(--spacing-6);
  letter-spacing: -0.02em;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: var(--font-size-lg);
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-8);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--line-height-relaxed);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-4);
  flex-wrap: wrap;
}

.hero-visual {
  margin-top: var(--spacing-12);
  position: relative;
}

.hero-screenshot {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border-primary);
}

.hero-screenshot img {
  width: 100%;
  display: block;
}

/* Features section */
.features {
  padding: var(--spacing-20) 0;
}

.features .section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-16);
}

.features .section-header h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-4);
}

.features .section-header p {
  font-size: var(--font-size-lg);
  color: var(--text-tertiary);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-6);
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

.feature-card {
  padding: var(--spacing-8);
  border-radius: var(--radius-2xl);
  text-align: center;
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
}

.feature-card .feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-xl);
  background: rgba(var(--theme-color-rgb), 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-6);
  font-size: var(--font-size-2xl);
  color: var(--theme-color);
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-3);
}

.feature-card p {
  color: var(--text-tertiary);
  margin-bottom: 0;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

/* Pricing section */
.pricing {
  padding: var(--spacing-20) 0;
}

.pricing .section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-16);
}

.pricing .section-header h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-4);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-6);
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-6);
  align-items: start;
}

.pricing-card {
  padding: var(--spacing-8);
  border-radius: var(--radius-2xl);
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card.featured {
  transform: scale(1.03);
  border: 2px solid var(--theme-color);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-card .popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--spacing-1) var(--spacing-4);
  border-radius: var(--radius-full);
  background: var(--theme-color);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
}

.pricing-card .plan-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-2);
  text-align: center;
}

.pricing-card .plan-price {
  text-align: center;
  margin-bottom: var(--spacing-6);
}

.pricing-card .plan-price .amount {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--text-primary);
  line-height: 1;
}

.pricing-card .plan-price .period {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.pricing-card .plan-features {
  margin-bottom: var(--spacing-6);
}

.pricing-card .plan-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) 0;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.pricing-card .plan-features li .check-icon {
  color: var(--color-success);
  flex-shrink: 0;
}

.pricing-card .plan-features li.disabled {
  opacity: 0.4;
}

/* CTA section */
.cta-section {
  padding: var(--spacing-20) 0;
  text-align: center;
}

.cta-section .cta-card {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--spacing-16) var(--spacing-8);
  border-radius: var(--radius-3xl);
  position: relative;
  overflow: hidden;
}

.cta-section .cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(var(--theme-color-rgb), 0.06) 0%,
    transparent 50%
  );
  pointer-events: none;
}

.cta-section h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-4);
  position: relative;
}

.cta-section p {
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-8);
  position: relative;
  font-size: var(--font-size-lg);
}

.cta-section .cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-4);
  position: relative;
}

/* Footer */
.landing-footer {
  padding: var(--spacing-12) var(--spacing-6) var(--spacing-8);
  border-top: 1px solid var(--border-primary);
}

.landing-footer .footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-8);
  max-width: var(--content-max-width);
  margin: 0 auto;
}

.landing-footer .footer-brand {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-3);
  color: var(--text-primary);
}

.landing-footer .footer-desc {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-4);
}

.landing-footer .footer-social {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.landing-footer .footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--text-tertiary);
  transition: all var(--transition-fast);
  background: var(--bg-tertiary);
}

.landing-footer .footer-social a:hover {
  background: rgba(var(--theme-color-rgb), 0.1);
  color: var(--theme-color);
}

.landing-footer h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.landing-footer ul li {
  margin-bottom: var(--spacing-3);
}

.landing-footer ul li a {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}

.landing-footer ul li a:hover {
  color: var(--text-primary);
}

.landing-footer .footer-bottom {
  max-width: var(--content-max-width);
  margin: var(--spacing-8) auto 0;
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--border-secondary);
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* ==========================================================================
   25. ADMIN PANEL SPECIFIC
   ========================================================================== */

/* Dashboard grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-6);
}

.dashboard-grid .stat-card:first-child {
  grid-column: span 2;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
}

/* System status */
.system-status {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-4);
}

.system-status-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  background: var(--bg-tertiary);
}

.system-status-item .status-indicator {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.system-status-item .status-indicator.ok { background: var(--color-success); box-shadow: 0 0 8px rgba(var(--color-success-rgb), 0.4); }
.system-status-item .status-indicator.warning { background: var(--color-warning); box-shadow: 0 0 8px rgba(var(--color-warning-rgb), 0.4); }
.system-status-item .status-indicator.error { background: var(--color-danger); box-shadow: 0 0 8px rgba(var(--color-danger-rgb), 0.4); }

.system-status-item .status-info {
  flex: 1;
}

.system-status-item .status-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.system-status-item .status-detail {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* Activity feed */
.activity-feed {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.activity-item {
  display: flex;
  gap: var(--spacing-3);
  padding: var(--spacing-3) 0;
  position: relative;
}

.activity-item + .activity-item {
  border-top: 1px solid var(--border-secondary);
}

.activity-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(var(--theme-color-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--theme-color);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
}

.activity-content {
  flex: 1;
  min-width: 0;
}

.activity-text {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.activity-text strong {
  color: var(--text-primary);
  font-weight: var(--font-weight-medium);
}

.activity-time {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--spacing-1);
}

/* User list */
.user-list-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3) 0;
}

.user-list-item + .user-list-item {
  border-top: 1px solid var(--border-secondary);
}

.user-list-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--border-primary);
}

.user-list-info {
  flex: 1;
  min-width: 0;
}

.user-list-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.user-list-email {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* Permissions grid */
.permissions-grid {
  display: grid;
  gap: var(--spacing-4);
}

.permission-group {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-primary);
  padding: var(--spacing-4);
}

.permission-group h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-3);
  padding-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--border-secondary);
}

.permission-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-2);
}

/* Settings section */
.settings-section {
  margin-bottom: var(--spacing-8);
}

.settings-section h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2);
  padding-bottom: var(--spacing-4);
  border-bottom: 1px solid var(--border-primary);
}

.settings-section .settings-desc {
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-6);
}

/* ==========================================================================
   26. SITE PANEL SPECIFIC
   ========================================================================== */

/* Site card */
.site-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.site-card:hover {
  transform: translateY(-2px);
}

.site-card-preview {
  height: 160px;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.site-card-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-card-preview .site-status-overlay {
  position: absolute;
  top: var(--spacing-3);
  right: var(--spacing-3);
}

.site-card-body {
  padding: var(--spacing-4);
}

.site-card-title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-1);
  color: var(--text-primary);
}

.site-card-url {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-bottom: var(--spacing-3);
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.site-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

/* Deployment history */
.deploy-timeline {
  position: relative;
  padding-left: var(--spacing-8);
}

.deploy-timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-primary);
}

.deploy-event {
  position: relative;
  padding-bottom: var(--spacing-6);
}

.deploy-event:last-child {
  padding-bottom: 0;
}

.deploy-event::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--spacing-8) + 11px);
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--theme-color);
  border: 2px solid var(--bg-primary);
  z-index: 1;
}

.deploy-event.success::before { background: var(--color-success); }
.deploy-event.failed::before { background: var(--color-danger); }
.deploy-event.pending::before { background: var(--color-warning); }

.deploy-event-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-1);
}

.deploy-event-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.deploy-event-time {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.deploy-event-detail {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

/* Site settings tabs */
.site-settings-tabs {
  display: flex;
  gap: var(--spacing-6);
}

.site-settings-tabs .settings-nav {
  width: 200px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.site-settings-tabs .settings-nav-item {
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  background: none;
  text-align: left;
}

.site-settings-tabs .settings-nav-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.site-settings-tabs .settings-nav-item.active {
  background: rgba(var(--theme-color-rgb), 0.08);
  color: var(--theme-color);
  font-weight: var(--font-weight-medium);
}

.site-settings-tabs .settings-content {
  flex: 1;
  min-width: 0;
}

/* Domain management */
.domain-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.domain-list-item:hover {
  background: var(--bg-tertiary);
}

.domain-list-item + .domain-list-item {
  border-top: 1px solid var(--border-secondary);
}

.domain-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.domain-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.domain-status {
  font-size: var(--font-size-xs);
}

/* ==========================================================================
   27. EMPTY STATES
   ========================================================================== */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-16) var(--spacing-6);
  text-align: center;
}

.empty-state-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-2xl);
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-6);
  font-size: var(--font-size-3xl);
  color: var(--text-muted);
}

.empty-state h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2);
}

.empty-state p {
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-6);
  max-width: 400px;
}

/* ==========================================================================
   28. ALERTS
   ========================================================================== */

.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-sm);
}

.alert-info {
  background: rgba(var(--color-info-rgb), 0.08);
  color: var(--color-info);
  border: 1px solid rgba(var(--color-info-rgb), 0.15);
}

.alert-success {
  background: rgba(var(--color-success-rgb), 0.08);
  color: var(--color-success);
  border: 1px solid rgba(var(--color-success-rgb), 0.15);
}

.alert-warning {
  background: rgba(var(--color-warning-rgb), 0.08);
  color: var(--color-warning);
  border: 1px solid rgba(var(--color-warning-rgb), 0.15);
}

.alert-error {
  background: rgba(var(--color-danger-rgb), 0.08);
  color: var(--color-danger);
  border: 1px solid rgba(var(--color-danger-rgb), 0.15);
}

.alert-icon {
  flex-shrink: 0;
  margin-top: 1px;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-1);
}

.alert-close {
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
  padding: var(--spacing-1);
}

.alert-close:hover {
  opacity: 1;
}

/* ==========================================================================
   29. TOOLTIPS
   ========================================================================== */

.tooltip {
  position: relative;
  display: inline-flex;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  padding: var(--spacing-1) var(--spacing-3);
  background: var(--color-gray-900);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-md);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: var(--z-tooltip);
}

.tooltip:hover::after {
  opacity: 1;
}

/* ==========================================================================
   30. LOADING PLACEHOLDERS
   ========================================================================== */

.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-tertiary) 25%,
    var(--border-primary) 50%,
    var(--bg-tertiary) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 14px;
  margin-bottom: var(--spacing-2);
  border-radius: var(--radius-sm);
}

.skeleton-text:last-child {
  width: 60%;
}

.skeleton-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
}

.skeleton-card {
  height: 120px;
  border-radius: var(--radius-lg);
}

/* ==========================================================================
   31. OVERLAY & BACKDROP
   ========================================================================== */

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-sticky) - 1);
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

/* ==========================================================================
   32. RESPONSIVE DESIGN
   ========================================================================== */

/* Tablet: 1024px and below */
@media (max-width: 1024px) {
  :root {
    --sidebar-width: 260px;
  }

  .app-layout.has-sidebar {
    padding-left: 0;
  }

  .app-layout.has-sidebar.collapsed-sidebar {
    padding-left: 0;
  }

  .sidebar {
    transform: translateX(-100%);
    z-index: calc(var(--z-fixed) + 1);
    top: 0;
  }

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

  .sidebar-overlay {
    display: block;
  }

  .sidebar-overlay.active {
    display: block;
  }

  .hamburger {
    display: flex;
  }

  .navbar-search {
    display: none;
  }

  .dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-grid .stat-card:first-child {
    grid-column: span 2;
  }

  .file-manager {
    grid-template-columns: 1fr;
  }

  .file-manager-sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    overflow-x: auto;
  }

  .site-settings-tabs {
    flex-direction: column;
  }

  .site-settings-tabs .settings-nav {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    overflow-x: auto;
  }

  .landing-footer .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .pricing-card.featured {
    transform: none;
  }

  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }

  .hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
  }
}

/* Mobile: 768px and below */
@media (max-width: 768px) {
  :root {
    --navbar-height: 56px;
  }

  .navbar {
    padding: 0 var(--spacing-4);
  }

  .navbar-brand .brand-text {
    display: none;
  }

  .navbar-center {
    display: none;
  }

  .navbar-right .navbar-link {
    display: none;
  }

  .content-wrapper {
    padding: var(--spacing-4);
  }

  .content-wrapper-fluid {
    padding: var(--spacing-4);
  }

  .page-header h1 {
    font-size: var(--font-size-2xl);
  }

  /* Grid collapse */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

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

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

  .dashboard-grid .stat-card:first-child {
    grid-column: span 1;
  }

  .stat-card {
    padding: var(--spacing-4);
  }

  .stat-card .stat-value {
    font-size: var(--font-size-2xl);
  }

  /* Table cards */
  .table-container {
    margin: 0 calc(-1 * var(--spacing-4));
    border-radius: 0;
  }

  /* Modal */
  .modal {
    max-width: 100%;
    margin: var(--spacing-2);
    max-height: 90vh;
    border-radius: var(--radius-xl);
  }

  .modal-header {
    padding: var(--spacing-4);
  }

  .modal-body {
    padding: var(--spacing-4);
  }

  .modal-footer {
    padding: var(--spacing-3) var(--spacing-4);
    flex-direction: column;
  }

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

  /* Tabs */
  .tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .tabs::-webkit-scrollbar {
    display: none;
  }

  /* File manager */
  .file-manager-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }

  .file-manager-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .file-manager-toolbar-left,
  .file-manager-toolbar-right {
    justify-content: center;
  }

  /* Toast */
  .toast-container {
    left: var(--spacing-4);
    right: var(--spacing-4);
    max-width: none;
  }

  /* Landing */
  .hero {
    padding: var(--spacing-12) 0 var(--spacing-8);
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .features {
    padding: var(--spacing-12) 0;
  }

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

  .pricing {
    padding: var(--spacing-12) 0;
  }

  .cta-section {
    padding: var(--spacing-12) 0;
  }

  .cta-section .cta-card {
    padding: var(--spacing-8) var(--spacing-4);
  }

  .cta-section .cta-actions {
    flex-direction: column;
  }

  .cta-section .cta-actions .btn {
    width: 100%;
  }

  .landing-footer .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }

  .landing-footer .footer-brand-col {
    text-align: center;
  }

  .landing-footer .footer-social {
    justify-content: center;
  }

  /* Auth */
  .auth-card {
    padding: var(--spacing-6);
  }

  /* Form row */
  .form-row {
    grid-template-columns: 1fr;
  }

  /* Pagination */
  .pagination {
    flex-wrap: wrap;
  }

  .pagination-info {
    width: 100%;
    text-align: center;
    margin-left: 0;
    margin-top: var(--spacing-2);
  }

  /* Code editor */
  .code-editor-body {
    min-height: 300px;
    font-size: 12px;
  }

  .code-editor-gutter {
    min-width: 36px;
  }

  /* Dropdown */
  .dropdown-menu {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    max-height: 50vh;
    overflow-y: auto;
    z-index: var(--z-modal);
  }
}

/* Small mobile: 480px and below */
@media (max-width: 480px) {
  .navbar-right {
    gap: var(--spacing-1);
  }

  .stat-card .stat-icon {
    width: 40px;
    height: 40px;
  }

  .stat-card .stat-value {
    font-size: var(--font-size-xl);
  }

  .tabs-card .tab {
    padding: var(--spacing-1) var(--spacing-2);
    font-size: var(--font-size-xs);
  }
}

/* ==========================================================================
   33. ANIMATIONS
   ========================================================================== */

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

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

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes modalSlideOut {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(20px) scale(0.97);
  }
}

@keyframes toastSlideIn {
  from {
    opacity: 0;
    transform: translateX(100%) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes toastSlideOut {
  from {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateX(100%) scale(0.95);
  }
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(-4px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes progressStripes {
  0% { background-position: 0 0; }
  100% { background-position: 1rem 0; }
}

@keyframes toastProgress {
  from { width: 100%; }
  to { width: 0%; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

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

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Utility animation classes */
.animate-fade-in { animation: fadeIn 0.3s ease-out; }
.animate-slide-up { animation: slideUp 0.3s ease-out; }
.animate-slide-down { animation: slideDown 0.3s ease-out; }
.animate-scale-in { animation: scaleIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); }
.animate-pulse { animation: pulse 2s ease-in-out infinite; }
.animate-spin { animation: spin 1s linear infinite; }

/* Staggered animation for lists */
.stagger-item {
  opacity: 0;
  animation: slideUp 0.4s ease-out forwards;
}

.stagger-item:nth-child(1) { animation-delay: 0.05s; }
.stagger-item:nth-child(2) { animation-delay: 0.1s; }
.stagger-item:nth-child(3) { animation-delay: 0.15s; }
.stagger-item:nth-child(4) { animation-delay: 0.2s; }
.stagger-item:nth-child(5) { animation-delay: 0.25s; }
.stagger-item:nth-child(6) { animation-delay: 0.3s; }
.stagger-item:nth-child(7) { animation-delay: 0.35s; }
.stagger-item:nth-child(8) { animation-delay: 0.4s; }
.stagger-item:nth-child(9) { animation-delay: 0.45s; }
.stagger-item:nth-child(10) { animation-delay: 0.5s; }

/* ==========================================================================
   34. REDUCE MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   35. PRINT STYLES
   ========================================================================== */

@media print {
  .navbar,
  .sidebar,
  .sidebar-overlay,
  .toast-container,
  .modal-overlay {
    display: none !important;
  }

  .app-layout.has-sidebar {
    padding-left: 0;
  }

  .main-content {
    padding-top: 0;
  }

  body {
    background: white !important;
    color: black !important;
  }

  .glass,
  .glass-hover,
  .glass-strong {
    background: white !important;
    backdrop-filter: none !important;
    border: 1px solid #ddd !important;
    box-shadow: none !important;
  }
}