/**
 * PandaDunDun MCenter Theme - Purple Design System
 * Based on Bootstrap 5.3.3
 *
 * Primary Color: #821ffc (Violet Purple - 用户指定)
 *
 * Design Philosophy:
 * - Purple: 优雅、高端、品质感（适合酒类电商）
 * - Gold: 奢华、信任、专业
 * - 配色灵感来自 AI/Chatbot Platform + Luxury/Premium Brand
 */

/* ============================================
   1. CSS Variables & Theme Colors
   ============================================ */
:root {
  /* Primary Colors - Purple Spectrum */
  --mc-primary: #821ffc;
  --mc-primary-light: #A666FF;
  --mc-primary-lighter: #C9A7FF;
  --mc-primary-dark: #6B1AD9;
  --mc-primary-darker: #4C13A8;
  --mc-primary-bg: #FDF4FF;
  --mc-primary-bg-subtle: #F8F0FF;

  /* Accent/CTA Colors - Gold Spectrum */
  --mc-accent: #CA8A04;
  --mc-accent-light: #EAB308;
  --mc-accent-dark: #A16207;
  --mc-accent-bg: #FEF9C3;

  /* Secondary Colors - Lavender */
  --mc-secondary: #A78BFA;
  --mc-secondary-light: #C4B5FD;
  --mc-secondary-dark: #7C3AED;

  /* Semantic Colors */
  --mc-success: #16A34A;
  --mc-success-light: #22C55E;
  --mc-success-bg: #DCFCE7;
  --mc-warning: #F59E0B;
  --mc-warning-light: #FBBF24;
  --mc-warning-bg: #FEF3C7;
  --mc-danger: #DC2626;
  --mc-danger-light: #EF4444;
  --mc-danger-bg: #FEE2E2;
  --mc-info: #06B6D4;
  --mc-info-light: #22D3EE;
  --mc-info-bg: #CFFAFE;

  /* Neutral Colors */
  --mc-white: #FFFFFF;
  --mc-bg: #F4F6F8;
  --mc-bg-alt: #FAFAFA;
  --mc-bg-card: #FFFFFF;
  --mc-border: #E5E7EB;
  --mc-border-light: #F3F4F6;
  --mc-border-dark: #D1D5DB;

  /* Text Colors - Deep Purple Spectrum */
  --mc-text-primary: #2E1065;
  --mc-text-secondary: #4C1D95;
  --mc-text-tertiary: #6B21A8;
  --mc-text-muted: #A1A1AA;
  --mc-text-light: #D4D4D8;
  --mc-text-on-primary: #FFFFFF;
  --mc-text-on-dark: #F8FAFC;

  /* Shadows */
  --mc-shadow-sm: 0 1px 2px 0 rgba(130, 31, 252, 0.05);
  --mc-shadow: 0 4px 6px -1px rgba(130, 31, 252, 0.1), 0 2px 4px -2px rgba(130, 31, 252, 0.1);
  --mc-shadow-lg: 0 10px 15px -3px rgba(130, 31, 252, 0.15), 0 4px 6px -4px rgba(130, 31, 252, 0.1);
  --mc-shadow-xl: 0 20px 25px -5px rgba(130, 31, 252, 0.2), 0 8px 10px -6px rgba(130, 31, 252, 0.1);
  --mc-shadow-card: 0 2px 8px rgba(130, 31, 252, 0.08);
  --mc-shadow-glow: 0 0 20px rgba(130, 31, 252, 0.3);

  /* Layout */
  --mc-navbar-height: 56px;
  --mc-sidebar-width: 240px;
  --mc-sidebar-collapsed-width: 64px;
  --mc-content-padding: 20px;
  --mc-border-radius: 8px;
  --mc-border-radius-lg: 12px;
  --mc-border-radius-sm: 4px;
  --mc-border-radius-pill: 9999px;

  /* Typography */
  --mc-font-family: 'Fira Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mc-font-family-mono: 'Fira Code', monospace;
  --mc-font-size-xs: 11px;
  --mc-font-size-sm: 12px;
  --mc-font-size-base: 14px;
  --mc-font-size-lg: 16px;
  --mc-font-size-xl: 20px;
  --mc-font-size-2xl: 24px;
  --mc-font-size-3xl: 30px;
  --mc-line-height: 1.5;
  --mc-line-height-tight: 1.25;
  --mc-line-height-relaxed: 1.75;

  /* Transitions */
  --mc-transition-fast: 150ms ease;
  --mc-transition-normal: 200ms ease;
  --mc-transition-slow: 300ms ease;
  --mc-transition-bounce: 300ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ============================================
   2. Google Fonts Import
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600&family=Fira+Sans:wght@300;400;500;600;700&display=swap');

/* ============================================
   3. Base Styles
   ============================================ */
body {
  font-family: var(--mc-font-family);
  font-size: var(--mc-font-size-base);
  line-height: var(--mc-line-height);
  color: var(--mc-text-primary);
  background-color: var(--mc-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: var(--mc-font-family);
  font-weight: 600;
  color: var(--mc-text-primary);
  line-height: var(--mc-line-height-tight);
}

h1, .h1 { font-size: var(--mc-font-size-3xl); letter-spacing: -0.02em; }
h2, .h2 { font-size: var(--mc-font-size-2xl); letter-spacing: -0.01em; }
h3, .h3 { font-size: var(--mc-font-size-xl); }
h4, .h4 { font-size: var(--mc-font-size-lg); }
h5, .h5 { font-size: var(--mc-font-size-base); }
h6, .h6 { font-size: var(--mc-font-size-sm); }

.text-muted { color: var(--mc-text-muted) !important; }
.text-secondary { color: var(--mc-text-secondary) !important; }
.text-primary { color: var(--mc-primary) !important; }
.text-accent { color: var(--mc-accent) !important; }

/* Links */
a {
  color: var(--mc-primary);
  text-decoration: none;
  transition: color var(--mc-transition-fast);
}

a:hover { color: var(--mc-primary-dark); }

::selection {
  background: var(--mc-primary-lighter);
  color: var(--mc-text-primary);
}

.mc-navbar > .container-fluid {
  padding-left: 0;
  padding-right: 0;
}

/* ============================================
   4. Navbar (Top Header) - Purple Gradient
   ============================================ */
.mc-navbar {
  min-height: var(--mc-navbar-height);
  background: linear-gradient(135deg, var(--mc-primary) 0%, var(--mc-primary-dark) 50%, var(--mc-primary-darker) 100%);
  box-shadow: var(--mc-shadow-lg);
  padding: 0 var(--mc-content-padding);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
}

.mc-navbar .navbar-brand {
  color: var(--mc-white);
  font-size: 1.125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  height: var(--mc-navbar-height);
}

.mc-navbar .navbar-brand:hover { color: var(--mc-primary-lighter); }

.mc-navbar .navbar-brand .badge {
  background: linear-gradient(135deg, var(--mc-accent) 0%, var(--mc-accent-dark) 100%);
  color: var(--mc-white);
  font-size: 10px;
  padding: 4px 10px;
  border-radius: var(--mc-border-radius-pill);
  font-weight: 500;
  box-shadow: 0 2px 4px rgba(202, 138, 4, 0.3);
}

.mc-navbar .nav-link {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--mc-font-size-base);
  padding: 0 1rem;
  height: var(--mc-navbar-height);
  display: flex;
  align-items: center;
  transition: all var(--mc-transition-fast);
}

.mc-navbar .nav-link:hover,
.mc-navbar .nav-link:focus {
  color: var(--mc-white);
  background: rgba(255, 255, 255, 0.15);
}

.mc-navbar .dropdown-menu {
  border: 1px solid var(--mc-border);
  box-shadow: var(--mc-shadow-xl);
  border-radius: var(--mc-border-radius-lg);
  padding: 12px;
  min-width: 220px;
  background: var(--mc-white);
  overflow: hidden;
  animation: mc-dropdown-fade 0.2s ease-out;
}

@keyframes mc-dropdown-fade {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.mc-navbar .dropdown-item {
  padding: 12px 16px;
  font-size: var(--mc-font-size-base);
  color: var(--mc-text-secondary);
  transition: all var(--mc-transition-fast);
  border-radius: var(--mc-border-radius);
  display: flex;
  align-items: center;
}

.mc-navbar .dropdown-item:hover {
  background: var(--mc-primary-bg);
  color: var(--mc-primary);
  font-weight: 500;
}

.mc-navbar .dropdown-item.active {
  background: var(--mc-primary-bg);
  color: var(--mc-primary);
  font-weight: 600;
}

.mc-navbar .dropdown-item i { width: 20px; height: 20px; margin-right: 12px; font-size: 20px; color: var(--mc-primary); }
.mc-navbar .dropdown-item:hover i { color: var(--mc-primary); }
.mc-navbar .dropdown-divider { height: 1px; background: var(--mc-border-light); margin: 8px 0; }
.mc-navbar .dropdown-header { font-size: var(--mc-font-size-sm); color: var(--mc-text-muted); padding: 10px 16px; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }

.mc-navbar .user-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--mc-border-radius);
  background: linear-gradient(135deg, var(--mc-accent) 0%, var(--mc-accent-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mc-white);
  font-size: var(--mc-font-size-sm);
  font-weight: 600;
  margin-right: 10px;
  box-shadow: 0 2px 8px rgba(202, 138, 4, 0.4);
}

/* ============================================
   5. Sidebar Navigation - Purple Theme
   ============================================ */
.mc-sidebar {
  position: fixed;
  top: var(--mc-navbar-height);
  bottom: 0;
  left: 0;
  width: var(--mc-sidebar-width);
  background: linear-gradient(180deg, var(--mc-white) 0%, var(--mc-primary-bg-subtle) 100%);
  border-right: 1px solid var(--mc-border);
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 1020;
  transition: width var(--mc-transition-slow);
}

.mc-sidebar-sticky { padding: 20px 0; }

.mc-sidebar .nav-item { position: relative; }

.mc-sidebar .nav-link {
  display: flex;
  align-items: center;
  padding: 12px 20px;
  color: var(--mc-text-secondary);
  font-size: var(--mc-font-size-base);
  font-weight: 500;
  transition: all var(--mc-transition-fast);
  cursor: pointer;
  border-radius: var(--mc-border-radius-sm);
  margin: 2px 12px;
  position: relative;
}

.mc-sidebar .nav-link i {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  font-size: 18px;
  color: var(--mc-primary);
  border-radius: var(--mc-border-radius-sm);
  background: var(--mc-primary-bg);
  transition: all var(--mc-transition-fast);
}

.mc-sidebar .nav-link:hover {
  background: var(--mc-primary-bg);
  color: var(--mc-primary);
  transform: translateX(2px);
}

.mc-sidebar .nav-link:hover i {
  background: var(--mc-primary);
  color: var(--mc-white);
}

.mc-sidebar .nav-link.active {
  background: var(--mc-primary-bg);
  color: var(--mc-primary);
  font-weight: 600;
  border-left: 3px solid var(--mc-primary);
  margin-left: 9px;
  padding-left: 17px;
}

.mc-sidebar .nav-link.active i {
  background: var(--mc-primary);
  color: var(--mc-white);
  box-shadow: 0 2px 8px rgba(130, 31, 252, 0.4);
}

/* Sidebar Submenu */
.mc-sidebar .nav-submenu {
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--mc-primary-bg-subtle);
}

.mc-sidebar .nav-submenu .nav-item { margin-left: 44px; }

.mc-sidebar .nav-submenu .nav-link {
  padding: 8px 16px;
  font-size: var(--mc-font-size-sm);
  font-weight: 400;
  color: var(--mc-text-tertiary);
  margin: 2px 8px;
}

.mc-sidebar .nav-submenu .nav-link::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mc-primary-lighter);
  margin-right: 8px;
  transition: background var(--mc-transition-fast);
}

.mc-sidebar .nav-submenu .nav-link:hover { color: var(--mc-primary); background: transparent; }
.mc-sidebar .nav-submenu .nav-link:hover::before { background: var(--mc-primary); }
.mc-sidebar .nav-submenu .nav-link.active {
  background: transparent;
  color: var(--mc-primary);
  font-weight: 600;
  border-left: none;
}
.mc-sidebar .nav-submenu .nav-link.active::before {
  background: var(--mc-primary);
  box-shadow: 0 0 6px var(--mc-primary);
  width: 8px;
  height: 8px;
}

/* Collapse Arrow */
.mc-sidebar .nav-link svg.ms-auto { transition: transform var(--mc-transition-normal); }
.mc-sidebar .nav-link[aria-expanded="true"] svg.ms-auto { transform: rotate(90deg); }

/* ============================================
   6. Main Content Area
   ============================================ */
.mc-mainbody {
  margin-left: var(--mc-sidebar-width);
  margin-top: var(--mc-navbar-height);
  padding: var(--mc-content-padding);
  min-height: calc(100vh - var(--mc-navbar-height));
  transition: margin-left var(--mc-transition-slow);
  background: var(--mc-bg);
}

.mc-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  margin-bottom: 20px;
}

.mc-page-header .title {
  font-size: var(--mc-font-size-xl);
  font-weight: 600;
  color: var(--mc-text-primary);
  margin: 0;
  padding-left: 16px;
  position: relative;
}

.mc-page-header .title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  background: linear-gradient(180deg, var(--mc-primary) 0%, var(--mc-accent) 100%);
  border-radius: var(--mc-border-radius-sm);
}

.mc-page-header .toolbar { display: flex; align-items: center; gap: 10px; }

.mc-content {
  background: var(--mc-bg-card);
  border-radius: var(--mc-border-radius-lg);
  box-shadow: var(--mc-shadow-card);
  padding: 24px;
  min-height: 400px;
  border: 1px solid var(--mc-border-light);
}

/* ============================================
   7. Cards & Stats Components
   ============================================ */
.mc-card {
  background: var(--mc-bg-card);
  border-radius: var(--mc-border-radius-lg);
  box-shadow: var(--mc-shadow-card);
  padding: 20px;
  margin-bottom: 16px;
  border: 1px solid var(--mc-border-light);
  transition: all var(--mc-transition-normal);
  overflow: visible;
}

.mc-card:hover { box-shadow: var(--mc-shadow-lg); border-color: var(--mc-primary-lighter); }

.mc-card-header {
  padding: 14px 20px;
  background: linear-gradient(90deg, var(--mc-primary-bg) 0%, var(--mc-white) 100%);
  border-bottom: 1px solid var(--mc-border-light);
  font-weight: 600;
  color: var(--mc-text-primary);
  border-radius: var(--mc-border-radius-lg) var(--mc-border-radius-lg) 0 0;
}

.mc-card-body { padding: 20px; }
.mc-card-footer {
  padding: 14px 20px;
  background: var(--mc-bg);
  border-top: 1px solid var(--mc-border-light);
  border-radius: 0 0 var(--mc-border-radius-lg) var(--mc-border-radius-lg);
}

.mc-card-section {
  padding: 16px 0;
  border-bottom: 1px solid var(--mc-border-light);
  overflow: visible;
}
.mc-card-section:last-child { border-bottom: none; padding-bottom: 0; overflow: visible; }
.mc-card-section:first-child { padding-top: 0; overflow: visible; }
.mc-card-section .section-title {
  font-size: var(--mc-font-size-sm);
  font-weight: 600;
  color: var(--mc-text-secondary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Stats Card */
.mc-stats-card {
  background: linear-gradient(135deg, var(--mc-white) 0%, var(--mc-primary-bg) 100%);
  border: 2px solid var(--mc-border);
  border-radius: var(--mc-border-radius-lg);
  padding: 24px;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
  transition: all var(--mc-transition-normal);
}

.mc-stats-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 100px; height: 100px;
  background: radial-gradient(circle, var(--mc-primary-bg) 0%, transparent 70%);
  opacity: 0.5;
}

.mc-stats-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--mc-shadow-xl), var(--mc-shadow-glow);
  border-color: var(--mc-primary-light);
}

.mc-stats-card .stats-icon {
  position: absolute;
  top: 20px; right: 20px;
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--mc-primary-bg) 0%, var(--mc-primary-bg-subtle) 100%);
  border-radius: var(--mc-border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mc-primary);
  font-size: 24px;
  border: 1px solid var(--mc-primary-lighter);
  transition: all var(--mc-transition-normal);
}

.mc-stats-card:hover .stats-icon {
  transform: scale(1.1) rotate(5deg);
  background: var(--mc-primary);
  color: var(--mc-white);
  box-shadow: 0 4px 12px rgba(130, 31, 252, 0.4);
}

.mc-stats-card .stats-title {
  font-size: var(--mc-font-size-sm);
  color: var(--mc-text-muted);
  margin-bottom: 8px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mc-stats-card .stats-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--mc-text-primary);
  font-family: var(--mc-font-family-mono);
}

.mc-stats-card .stats-change { font-size: var(--mc-font-size-sm); margin-top: 12px; display: flex; align-items: center; gap: 4px; }
.mc-stats-card .stats-change.positive { color: var(--mc-success); }
.mc-stats-card .stats-change.negative { color: var(--mc-danger); }

/* Stats Card Variants */
.mc-stats-card.mc-stats-primary {
  background: linear-gradient(135deg, var(--mc-primary) 0%, var(--mc-primary-dark) 50%, var(--mc-primary-darker) 100%);
  color: var(--mc-white);
  border-color: var(--mc-primary);
}

.mc-stats-card.mc-stats-primary .stats-title,
.mc-stats-card.mc-stats-primary .stats-value,
.mc-stats-card.mc-stats-primary .stats-change,
.mc-stats-card.mc-stats-primary .stats-change.positive,
.mc-stats-card.mc-stats-primary .stats-change.negative,
.mc-stats-card.mc-stats-primary p,
.mc-stats-card.mc-stats-primary span,
.mc-stats-card.mc-stats-primary small { color: var(--mc-white); }

.mc-stats-card.mc-stats-primary a,
.mc-stats-card.mc-stats-primary .mc-btn-link,
.mc-stats-card.mc-stats-primary .btn-link { color: rgba(255,255,255,0.9); }

.mc-stats-card.mc-stats-primary a:hover,
.mc-stats-card.mc-stats-primary .mc-btn-link:hover { color: var(--mc-white); background: rgba(255,255,255,0.15); }

.mc-stats-card.mc-stats-primary .stats-icon { background: rgba(255,255,255,0.2); color: var(--mc-white); border-color: rgba(255,255,255,0.3); }
.mc-stats-card.mc-stats-primary:hover .stats-icon { background: var(--mc-accent); color: var(--mc-white); }

.mc-stats-card.mc-stats-success {
  background: linear-gradient(135deg, var(--mc-success) 0%, #15803D 50%, #14532D 100%);
  color: var(--mc-white);
  border-color: var(--mc-success);
}

.mc-stats-card.mc-stats-success .stats-title,
.mc-stats-card.mc-stats-success .stats-value,
.mc-stats-card.mc-stats-success .stats-change,
.mc-stats-card.mc-stats-success .stats-change.positive,
.mc-stats-card.mc-stats-success .stats-change.negative,
.mc-stats-card.mc-stats-success p,
.mc-stats-card.mc-stats-success span,
.mc-stats-card.mc-stats-success small { color: var(--mc-white); }

.mc-stats-card.mc-stats-success a,
.mc-stats-card.mc-stats-success .mc-btn-link,
.mc-stats-card.mc-stats-success .btn-link { color: rgba(255,255,255,0.9); }

.mc-stats-card.mc-stats-success a:hover,
.mc-stats-card.mc-stats-success .mc-btn-link:hover { color: var(--mc-white); background: rgba(255,255,255,0.15); }

.mc-stats-card.mc-stats-success .stats-title, .mc-stats-card.mc-stats-success .stats-value { color: var(--mc-white); }
.mc-stats-card.mc-stats-success .stats-icon { background: rgba(255,255,255,0.2); color: var(--mc-white); }
.mc-stats-card.mc-stats-success:hover .stats-icon {
  background: var(--mc-white);
  color: var(--mc-success);
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.4);
}

.mc-stats-card.mc-stats-warning {
  background: linear-gradient(135deg, var(--mc-accent) 0%, var(--mc-accent-dark) 50%, #854D0E 100%);
  color: var(--mc-white);
  border-color: var(--mc-accent);
}

.mc-stats-card.mc-stats-warning .stats-title,
.mc-stats-card.mc-stats-warning .stats-value,
.mc-stats-card.mc-stats-warning .stats-change,
.mc-stats-card.mc-stats-warning .stats-change.positive,
.mc-stats-card.mc-stats-warning .stats-change.negative,
.mc-stats-card.mc-stats-warning p,
.mc-stats-card.mc-stats-warning span,
.mc-stats-card.mc-stats-warning small { color: var(--mc-white); }

.mc-stats-card.mc-stats-warning a,
.mc-stats-card.mc-stats-warning .mc-btn-link,
.mc-stats-card.mc-stats-warning .btn-link { color: rgba(255,255,255,0.9); }

.mc-stats-card.mc-stats-warning a:hover,
.mc-stats-card.mc-stats-warning .mc-btn-link:hover { color: var(--mc-white); background: rgba(255,255,255,0.15); }

.mc-stats-card.mc-stats-warning .stats-icon { background: rgba(255,255,255,0.2); color: var(--mc-white); }
.mc-stats-card.mc-stats-warning:hover .stats-icon {
  background: var(--mc-white);
  color: var(--mc-accent);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.mc-stats-card.mc-stats-danger {
  background: linear-gradient(135deg, var(--mc-danger) 0%, #B91C1C 50%, #991B1B 100%);
  color: var(--mc-white);
  border-color: var(--mc-danger);
}

.mc-stats-card.mc-stats-danger .stats-title,
.mc-stats-card.mc-stats-danger .stats-value,
.mc-stats-card.mc-stats-danger .stats-change,
.mc-stats-card.mc-stats-danger .stats-change.positive,
.mc-stats-card.mc-stats-danger .stats-change.negative,
.mc-stats-card.mc-stats-danger p,
.mc-stats-card.mc-stats-danger span,
.mc-stats-card.mc-stats-danger small { color: var(--mc-white); }

.mc-stats-card.mc-stats-danger a,
.mc-stats-card.mc-stats-danger .mc-btn-link,
.mc-stats-card.mc-stats-danger .btn-link { color: rgba(255,255,255,0.9); }

.mc-stats-card.mc-stats-danger a:hover,
.mc-stats-card.mc-stats-danger .mc-btn-link:hover { color: var(--mc-white); background: rgba(255,255,255,0.15); }

.mc-stats-card.mc-stats-danger .stats-icon { background: rgba(255,255,255,0.2); color: var(--mc-white); }
.mc-stats-card.mc-stats-danger:hover .stats-icon {
  background: var(--mc-white);
  color: var(--mc-danger);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
}

/* Chart Container */
.mc-chart-container {
  background: var(--mc-bg-card);
  border-radius: var(--mc-border-radius-lg);
  box-shadow: var(--mc-shadow-card);
  padding: 24px;
  margin-bottom: 16px;
  border: 1px solid var(--mc-border-light);
}

.mc-chart-container .chart-title {
  font-size: var(--mc-font-size-lg);
  font-weight: 600;
  color: var(--mc-text-primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--mc-primary-bg);
  position: relative;
}

.mc-chart-container .chart-title::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 60px; height: 2px;
  background: var(--mc-primary);
}

/* ============================================
   8. Tables
   ============================================ */
.mc-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--mc-font-size-base);
}

.mc-table th {
  background: linear-gradient(90deg, var(--mc-primary-bg) 0%, var(--mc-white) 100%);
  color: var(--mc-text-secondary);
  font-weight: 600;
  text-align: left;
  padding: 14px 16px;
  border-bottom: 2px solid var(--mc-primary-lighter);
  vertical-align: middle;
  font-size: var(--mc-font-size-sm);
}

.mc-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--mc-border-light);
  vertical-align: middle;
  color: var(--mc-text-primary);
}

.mc-table tbody tr { transition: all var(--mc-transition-fast); }
.mc-table tbody tr:hover { background: var(--mc-primary-bg); }
.mc-table tbody tr:hover td { border-bottom-color: var(--mc-primary-lighter); }

.mc-table .check-width { width: 48px; text-align: center; }
.mc-table .image-width { width: 80px; }
.mc-table .actions { text-align: right; white-space: nowrap; }

/* ============================================
   9. Forms & Inputs
   ============================================ */
.mc-form {
  background: var(--mc-white);
  min-height: 400px;
}

.mc-form-control {
  border: 1px solid var(--mc-border);
  border-radius: var(--mc-border-radius);
  padding: 12px 14px;
  font-size: var(--mc-font-size-base);
  color: var(--mc-text-primary);
  background: var(--mc-white);
  transition: all var(--mc-transition-fast);
  width: 100%;
}

.mc-form-control:focus {
  outline: none;
  border-color: var(--mc-primary);
  box-shadow: 0 0 0 4px var(--mc-primary-bg), var(--mc-shadow);
}

.mc-form-control::placeholder { color: var(--mc-text-muted); }
.mc-form-control:hover:not(:focus) { border-color: var(--mc-border-dark); }

/* Input Group - 紫色主题样式 */
.input-group {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  width: 100%;
}

.input-group > .mc-form-control,
.input-group > .form-control,
.input-group > .form-select {
  flex: 1 1 auto;
  min-width: 0;
}

.input-group > .mc-form-control:focus,
.input-group > .form-control:focus,
.input-group > .form-select:focus {
  z-index: 3;
}

.input-group-text {
  display: flex;
  align-items: center;
  padding: 12px 14px;
  font-size: var(--mc-font-size-base);
  color: var(--mc-text-secondary);
  background: var(--mc-bg);
  border: 1px solid var(--mc-border);
  white-space: nowrap;
  flex-shrink: 0;
}

.input-group > .mc-form-control:not(:first-child),
.input-group > .form-control:not(:first-child),
.input-group > .form-select:not(:first-child),
.input-group-text:not(:first-child) {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.input-group > .mc-form-control:not(:last-child),
.input-group > .form-control:not(:last-child),
.input-group > .form-select:not(:last-child),
.input-group-text:not(:last-child) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.input-group-text:first-child {
  border-right: 0;
}

.input-group-text:last-child {
  border-left: 0;
}

/* Form Select - 紫色主题样式 */
.form-select {
  border: 1px solid var(--mc-border);
  border-radius: var(--mc-border-radius);
  padding: 12px 14px;
  padding-right: 40px;
  font-size: var(--mc-font-size-base);
  color: var(--mc-text-primary);
  background: var(--mc-white);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23821ffc' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'%3e%3c/path%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px 12px;
  transition: all var(--mc-transition-fast);
  width: 100%;
  cursor: pointer;
  appearance: none;
}

.form-select:hover:not(:focus) {
  border-color: var(--mc-border-dark);
  background-color: var(--mc-bg);
}

.form-select:focus {
  outline: none;
  border-color: var(--mc-primary);
  box-shadow: 0 0 0 4px var(--mc-primary-bg), var(--mc-shadow);
}

.form-select:disabled {
  background-color: var(--mc-bg-alt);
  color: var(--mc-text-muted);
  cursor: not-allowed;
  opacity: 0.65;
}

.form-select option {
  padding: 8px;
  color: var(--mc-text-primary);
}

.form-select option:checked {
  background: var(--mc-primary-bg);
  color: var(--mc-primary);
}

/* Select2 紫色主题样式 */
.select2-container--default .select2-selection--single {
  border: 1px solid var(--mc-border);
  border-radius: var(--mc-border-radius);
  height: 44px;
  padding: 8px 12px;
  background: var(--mc-white);
  transition: all var(--mc-transition-fast);
}

.select2-container--default .select2-selection--single:hover {
  border-color: var(--mc-border-dark);
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
  border-color: var(--mc-primary);
  box-shadow: 0 0 0 4px var(--mc-primary-bg);
  outline: none;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
  color: var(--mc-text-primary);
  font-size: var(--mc-font-size-base);
  line-height: 26px;
  padding-left: 0;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
  color: var(--mc-text-muted);
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 44px;
  right: 12px;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
  border-color: var(--mc-primary) transparent transparent transparent;
}

.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
  border-color: transparent transparent var(--mc-primary) transparent;
}

.select2-dropdown {
  border: 1px solid var(--mc-primary);
  border-radius: var(--mc-border-radius);
  box-shadow: var(--mc-shadow-lg);
  background: var(--mc-white);
}

.select2-results__option {
  padding: 12px 14px;
  color: var(--mc-text-primary);
  font-size: var(--mc-font-size-base);
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background: var(--mc-primary-bg);
  color: var(--mc-primary);
}

.select2-container--default .select2-results__option--selected {
  background: var(--mc-primary-lighter);
  color: var(--mc-primary-dark);
}

.select2-search--dropdown .select2-search__field {
  border: 1px solid var(--mc-border);
  border-radius: var(--mc-border-radius);
  padding: 8px 12px;
  font-size: var(--mc-font-size-base);
  color: var(--mc-text-primary);
  background: var(--mc-white);
}

.select2-search--dropdown .select2-search__field:focus {
  border-color: var(--mc-primary);
  box-shadow: 0 0 0 3px var(--mc-primary-bg);
  outline: none;
}

.mc-form-label { font-size: var(--mc-font-size-sm); font-weight: 500; color: var(--mc-text-secondary); margin-bottom: 6px; display: block; }

/* Form Check (Checkbox & Radio) */
.form-check-input {
  width: 18px;
  height: 18px;
  margin-top: 0;
  background-color: var(--mc-white);
  border: 2px solid var(--mc-border);
  border-radius: var(--mc-border-radius-sm);
  cursor: pointer;
  transition: all var(--mc-transition-fast);
}

.form-check-input:hover {
  border-color: var(--mc-primary);
}

.form-check-input:focus {
  border-color: var(--mc-primary);
  box-shadow: 0 0 0 3px var(--mc-primary-bg);
  outline: none;
}

.form-check-input:checked {
  background-color: var(--mc-primary);
  border-color: var(--mc-primary);
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3e%3c/svg%3e");
}

.form-check-input:checked:hover {
  background-color: var(--mc-primary-dark);
  border-color: var(--mc-primary-dark);
}

.form-check-input[type="radio"] {
  border-radius: 50%;
  background-image: none;
}

.form-check-input[type="radio"]:checked {
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3ccircle cx='8' cy='8' r='4'/%3e%3c/svg%3e");
}

.form-check-label {
  font-size: var(--mc-font-size-base);
  color: var(--mc-text-primary);
  cursor: pointer;
  margin-left: 8px;
}

.form-check {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
}

.form-check-input.check-all,
.form-check-input.check-one {
  width: 16px;
  height: 16px;
}

.mc-search-filter {
  padding: 16px 20px;
  background: linear-gradient(90deg, var(--mc-primary-bg-subtle) 0%, var(--mc-white) 100%);
  margin: -24px -24px 24px -24px;
  border-radius: var(--mc-border-radius-lg) var(--mc-border-radius-lg) 0 0;
  border-bottom: 1px solid var(--mc-border-light);
}

.mc-search-filter .form-group { margin-right: 12px; margin-bottom: 0; }
.mc-search-filter .btn-group { margin-right: 8px; }

/* ============================================
   10. Buttons
   ============================================ */
.mc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  font-size: var(--mc-font-size-base);
  font-weight: 500;
  border-radius: var(--mc-border-radius);
  border: none;
  cursor: pointer;
  transition: all var(--mc-transition-fast);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.mc-btn:hover { text-decoration: none; transform: translateY(-2px); }

.mc-btn-primary {
  background: linear-gradient(135deg, var(--mc-primary) 0%, var(--mc-primary-dark) 100%);
  color: var(--mc-white);
  box-shadow: 0 4px 12px rgba(130, 31, 252, 0.3);
}

.mc-btn-primary:hover {
  background: linear-gradient(135deg, var(--mc-primary-dark) 0%, var(--mc-primary-darker) 100%);
  color: var(--mc-white);
  box-shadow: 0 6px 20px rgba(130, 31, 252, 0.4);
}

.mc-btn-secondary {
  background: var(--mc-white);
  color: var(--mc-text-secondary);
  border: 1px solid var(--mc-border);
}

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

.mc-btn-success {
  background: linear-gradient(135deg, var(--mc-success) 0%, #15803D 100%);
  color: var(--mc-white);
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
}

.mc-btn-warning {
  background: linear-gradient(135deg, var(--mc-accent) 0%, var(--mc-accent-dark) 100%);
  color: var(--mc-white);
  box-shadow: 0 4px 12px rgba(202, 138, 4, 0.3);
}

.mc-btn-danger {
  background: linear-gradient(135deg, var(--mc-danger) 0%, #B91C1C 100%);
  color: var(--mc-white);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.mc-btn-outline { background: transparent; border: 2px solid var(--mc-primary); color: var(--mc-primary); }
.mc-btn-outline:hover { background: var(--mc-primary); color: var(--mc-white); }

.mc-btn-outline-accent { background: transparent; border: 2px solid var(--mc-accent); color: var(--mc-accent); }
.mc-btn-outline-accent:hover { background: var(--mc-accent); color: var(--mc-white); }

.mc-btn-sm { padding: 8px 14px; font-size: var(--mc-font-size-sm); }
.mc-btn-lg { padding: 14px 28px; font-size: var(--mc-font-size-lg); }

.mc-btn-link {
  color: var(--mc-primary);
  padding: 6px 10px;
  font-size: var(--mc-font-size-sm);
  border-radius: var(--mc-border-radius-sm);
  cursor: pointer;
  transition: all var(--mc-transition-fast);
  background: transparent;
  border: none;
}

.mc-btn-link:hover { background: var(--mc-primary-bg); color: var(--mc-primary-dark); }

.mc-btn-link-accent { color: var(--mc-accent); }
.mc-btn-link-accent:hover { background: var(--mc-accent-bg); color: var(--mc-accent-dark); }

/* ============================================
   11. Nav Tabs
   ============================================ */
.mc-nav-tabs {
  display: flex;
  border-bottom: 2px solid var(--mc-border);
  padding: 0 16px;
  margin-bottom: 20px;
  list-style: none;
  gap: 4px;
}

.mc-nav-tabs .nav-link {
  padding: 12px 20px;
  color: var(--mc-text-secondary);
  font-weight: 500;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--mc-transition-fast);
  cursor: pointer;
  border-radius: var(--mc-border-radius) var(--mc-border-radius) 0 0;
}

.mc-nav-tabs .nav-link:hover { color: var(--mc-primary); background: var(--mc-primary-bg-subtle); border-bottom-color: var(--mc-primary-lighter); }
.mc-nav-tabs .nav-link.active { color: var(--mc-primary); border-bottom-color: var(--mc-primary); background: var(--mc-primary-bg); font-weight: 600; }

/* Google Style Tabs */
.mc-nav-tabs-google {
  display: flex;
  padding: 0 16px;
  margin-bottom: 20px;
  list-style: none;
  gap: 32px;
}

.mc-nav-tabs-google .nav-link {
  padding: 12px 0;
  color: var(--mc-text-secondary);
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: color var(--mc-transition-fast);
}

.mc-nav-tabs-google .nav-link:hover { color: var(--mc-primary); }
.mc-nav-tabs-google .nav-link.active { color: var(--mc-primary); font-weight: 600; }

.mc-nav-tabs-google .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0; left: -8px; right: -8px;
  height: 3px;
  background: linear-gradient(90deg, var(--mc-primary) 0%, var(--mc-accent) 100%);
  border-radius: 3px 3px 0 0;
}

.mc-nav-tabs-google .separator { width: 1px; background: var(--mc-border); margin: 8px 0; }

/* ============================================
   12. Badges & Indicators
   ============================================ */
.mc-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: var(--mc-font-size-xs);
  font-weight: 500;
  border-radius: var(--mc-border-radius-pill);
  background: var(--mc-bg);
  color: var(--mc-text-secondary);
}

.mc-badge-primary { background: linear-gradient(135deg, var(--mc-primary-bg) 0%, var(--mc-primary-bg-subtle) 100%); color: var(--mc-primary); border: 1px solid var(--mc-primary-lighter); }
.mc-badge-accent { background: linear-gradient(135deg, var(--mc-accent-bg) 0%, #FEF3C7 100%); color: var(--mc-accent-dark); border: 1px solid var(--mc-accent); }
.mc-badge-success { background: var(--mc-success-bg); color: var(--mc-success); border: 1px solid #86EFAC; }
.mc-badge-warning { background: var(--mc-warning-bg); color: var(--mc-accent-dark); border: 1px solid #FCD34D; }
.mc-badge-danger { background: var(--mc-danger-bg); color: var(--mc-danger); border: 1px solid #FECACA; }
.mc-badge-info { background: var(--mc-info-bg); color: var(--mc-info); border: 1px solid #A5F3FC; }

/* Indicator */
.mc-indicator { display: inline-flex; align-items: center; font-size: var(--mc-font-size-sm); color: var(--mc-text-secondary); gap: 6px; }
.mc-indicator::before { content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 50%; }
.mc-indicator.success::before { background: var(--mc-success); box-shadow: 0 0 6px var(--mc-success); }
.mc-indicator.warning::before { background: var(--mc-accent); box-shadow: 0 0 6px var(--mc-accent); }
.mc-indicator.danger::before { background: var(--mc-danger); box-shadow: 0 0 6px var(--mc-danger); }
.mc-indicator.info::before { background: var(--mc-info); box-shadow: 0 0 6px var(--mc-info); }
.mc-indicator.primary::before { background: var(--mc-primary); box-shadow: 0 0 6px var(--mc-primary); }
.mc-indicator.muted::before { background: var(--mc-text-muted); }
.mc-indicator.accent::before { background: var(--mc-accent); box-shadow: 0 0 6px var(--mc-accent); }

/* ============================================
   13. Dropdowns
   ============================================ */
.mc-dropdown { position: relative; display: inline-block; }

.mc-dropdown-menu {
  position: absolute;
  top: 100%; left: 0;
  min-width: 220px;
  background: var(--mc-white);
  border-radius: var(--mc-border-radius-lg);
  box-shadow: var(--mc-shadow-xl);
  padding: 12px;
  z-index: 1000;
  border: 1px solid var(--mc-border);
  margin-top: 8px;
  overflow: hidden;
  animation: mc-dropdown-fade 0.2s ease-out;
}

.mc-dropdown-menu.dropdown-menu-right { left: auto; right: 0; }

.mc-dropdown-item {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  color: var(--mc-text-secondary);
  font-size: var(--mc-font-size-base);
  cursor: pointer;
  transition: all var(--mc-transition-fast);
  border-radius: var(--mc-border-radius);
}

.mc-dropdown-item:hover {
  background: var(--mc-primary-bg);
  color: var(--mc-primary);
  font-weight: 500;
}
.mc-dropdown-item.active {
  background: var(--mc-primary-bg);
  color: var(--mc-primary);
  font-weight: 600;
}
.mc-dropdown-item i, .mc-dropdown-item svg { width: 20px; height: 20px; margin-right: 12px; font-size: 20px; color: var(--mc-primary); }
.mc-dropdown-item:hover i, .mc-dropdown-item:hover svg { color: var(--mc-primary); }
.mc-dropdown-header { font-size: var(--mc-font-size-sm); color: var(--mc-text-muted); padding: 10px 16px; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }
.mc-dropdown-divider { height: 1px; background: var(--mc-border-light); margin: 8px 0; }

/* Global Bootstrap Dropdown Override */
.dropdown-menu {
  border: 1px solid var(--mc-border);
  box-shadow: var(--mc-shadow-xl);
  border-radius: var(--mc-border-radius-lg);
  padding: 12px;
  min-width: 220px;
  background: var(--mc-white);
  overflow: hidden;
  animation: mc-dropdown-fade 0.2s ease-out;
  margin-top: 8px;
  z-index: 1050;
}

/* 确保 dropdown-toggle 可点击 */
.dropdown-toggle {
  cursor: pointer;
}

/* 确保父容器不遮挡 dropdown */
.tab-content,
.tab-pane,
.mc-card,
.mc-card-section,
.form-group {
  overflow: visible;
}

.dropdown-item {
  padding: 12px 16px;
  font-size: var(--mc-font-size-base);
  color: var(--mc-text-secondary);
  transition: all var(--mc-transition-fast);
  border-radius: var(--mc-border-radius);
  display: flex;
  align-items: center;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--mc-primary-bg);
  color: var(--mc-primary);
  font-weight: 500;
}

.dropdown-item.active,
.dropdown-item:active {
  background: var(--mc-primary-bg);
  color: var(--mc-primary);
  font-weight: 600;
}

.dropdown-item.disabled,
.dropdown-item:disabled {
  color: var(--mc-text-muted);
  pointer-events: none;
  opacity: 0.6;
}

.dropdown-item i,
.dropdown-item svg,
.dropdown-item .bi {
  width: 20px;
  height: 20px;
  margin-right: 12px;
  font-size: 20px;
  color: var(--mc-primary);
}

.dropdown-divider {
  height: 1px;
  background: var(--mc-border-light);
  margin: 8px 0;
  border: none;
}

.dropdown-header {
  font-size: var(--mc-font-size-sm);
  color: var(--mc-text-muted);
  padding: 10px 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.dropdown-menu-end {
  right: 0;
  left: auto;
}

/* ============================================
   14. Pagination
   ============================================ */
.mc-pagination { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 20px 0; }

.mc-pagination .page-link {
  padding: 10px 14px;
  color: var(--mc-text-secondary);
  border-radius: var(--mc-border-radius);
  border: 1px solid var(--mc-border);
  transition: all var(--mc-transition-fast);
  cursor: pointer;
  font-weight: 500;
  min-width: 40px;
  text-align: center;
}

.mc-pagination .page-link:hover { background: var(--mc-primary-bg); border-color: var(--mc-primary); color: var(--mc-primary); transform: translateY(-2px); }
.mc-pagination .page-item.active .page-link { background: linear-gradient(135deg, var(--mc-primary) 0%, var(--mc-primary-dark) 100%); border-color: var(--mc-primary); color: var(--mc-white); box-shadow: 0 4px 12px rgba(130, 31, 252, 0.3); }
.mc-pagination .page-item.disabled .page-link { color: var(--mc-text-muted); background: var(--mc-bg); border-color: var(--mc-border-light); cursor: not-allowed; opacity: 0.6; }

/* ============================================
   15. Modals
   ============================================ */
.mc-modal .modal-content { border-radius: var(--mc-border-radius-lg); border: 1px solid var(--mc-border); box-shadow: var(--mc-shadow-xl); }
.mc-modal .modal-header { background: linear-gradient(90deg, var(--mc-primary-bg) 0%, var(--mc-white) 100%); border-bottom: 1px solid var(--mc-border-light); padding: 18px 24px; border-radius: var(--mc-border-radius-lg) var(--mc-border-radius-lg) 0 0; }
.mc-modal .modal-title { font-size: var(--mc-font-size-lg); font-weight: 600; color: var(--mc-text-primary); }
.mc-modal .modal-body { padding: 24px; }
.mc-modal .modal-footer { background: var(--mc-bg); border-top: 1px solid var(--mc-border-light); padding: 18px 24px; border-radius: 0 0 var(--mc-border-radius-lg) var(--mc-border-radius-lg); gap: 12px; }

/* ============================================
   16. Flash Messages
   ============================================ */
.mc-flashes {
  position: fixed;
  top: calc(var(--mc-navbar-height) + 20px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1060;
  min-width: 320px;
  max-width: 400px;
}

.mc-flashes .alert {
  padding: 14px 18px;
  border-radius: var(--mc-border-radius-lg);
  border: none;
  box-shadow: var(--mc-shadow-xl);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.mc-flashes .alert-success { background: linear-gradient(135deg, var(--mc-success) 0%, #15803D 100%); color: var(--mc-white); }
.mc-flashes .alert-warning { background: linear-gradient(135deg, var(--mc-accent) 0%, var(--mc-accent-dark) 100%); color: var(--mc-white); }
.mc-flashes .alert-danger { background: linear-gradient(135deg, var(--mc-danger) 0%, #B91C1C 100%); color: var(--mc-white); }
.mc-flashes .alert-info { background: linear-gradient(135deg, var(--mc-primary) 0%, var(--mc-primary-dark) 100%); color: var(--mc-white); }

/* Alert close button - white color */
.mc-flashes .alert .btn-close {
  filter: invert(1);
  opacity: 0.9;
}
.mc-flashes .alert .btn-close:hover {
  opacity: 1;
}

/* ============================================
   17. Responsive Design
   ============================================ */
@media (max-width: 1024px) {
  .mc-sidebar { width: var(--mc-sidebar-collapsed-width); }
  .mc-sidebar .nav-link span { display: none; }
  .mc-sidebar .nav-submenu { display: none; }
  .mc-mainbody { margin-left: var(--mc-sidebar-collapsed-width); }
}

@media (max-width: 768px) {
  .mc-sidebar { transform: translateX(-100%); width: var(--mc-sidebar-width); }
  .mc-sidebar.show { transform: translateX(0); }
  .mc-mainbody { margin-left: 0; }
  .mc-page-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .mc-page-header .toolbar { width: 100%; flex-wrap: wrap; }
  .mc-stats-card { margin-bottom: 12px; }
  .mc-content { padding: 16px; border-radius: var(--mc-border-radius); }
  .mc-search-filter { margin: -16px -16px 16px -16px; padding: 12px 16px; }
}

@media (max-width: 375px) {
  .mc-content { padding: 12px; }
  .mc-search-filter { margin: -12px -12px 12px -12px; padding: 10px 12px; }
  .mc-stats-card { padding: 16px; }
  .mc-stats-card .stats-value { font-size: 24px; }
}

/* ============================================
   18. Utility Classes
   ============================================ */
.m-r-5 { margin-right: 5px; }
.m-r-10 { margin-right: 10px; }
.m-r-15 { margin-right: 15px; }
.m-l-5 { margin-left: 5px; }
.m-l-10 { margin-left: 10px; }
.m-l-15 { margin-left: 15px; }
.m-t-10 { margin-top: 10px; }
.m-b-10 { margin-bottom: 10px; }
.m-b-15 { margin-bottom: 15px; }
.m-b-20 { margin-bottom: 20px; }
.p-l-15 { padding-left: 15px; }
.p-r-15 { padding-right: 15px; }
.p-3 { padding: 12px; }
.py-3 { padding-top: 12px; padding-bottom: 12px; }
.py-4 { padding-top: 16px; padding-bottom: 16px; }
.mb-4 { margin-bottom: 16px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }

.text-success { color: var(--mc-success); }
.text-warning { color: var(--mc-accent); }
.text-danger { color: var(--mc-danger); }
.text-info { color: var(--mc-info); }
.text-accent { color: var(--mc-accent); }

.bg-primary { background: var(--mc-primary-bg); }
.bg-accent { background: var(--mc-accent-bg); }

.hidden { display: none; }
.cursor-pointer { cursor: pointer; }

/* ============================================
   19. Backward Compatibility (Legacy Classes)
   ============================================ */
.mainbar .page-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; margin-bottom: 16px; }
.mainbar .page-header .title { font-size: var(--mc-font-size-xl); font-weight: 600; color: var(--mc-text-primary); margin: 0; padding-left: 16px; position: relative; }
.mainbar .page-header .title::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 4px; height: 24px; background: linear-gradient(180deg, var(--mc-primary) 0%, var(--mc-accent) 100%); border-radius: var(--mc-border-radius-sm); }
.mainbar .page-header .toolbar { display: flex; align-items: center; gap: 8px; }
.mainbar .mainbar-content { background: var(--mc-bg-card); border-radius: var(--mc-border-radius-lg); box-shadow: var(--mc-shadow-card); padding: 24px; min-height: 400px; border: 1px solid var(--mc-border-light); }
.mainbar .mainbar-content .search-filter {
  padding: 12px 16px;
  background: var(--mc-primary-bg-subtle);
  margin: 16px 0 0 0;
  border-radius: var(--mc-border-radius);
  border: 1px solid var(--mc-border-light);
}

.sidebar { position: fixed; top: var(--mc-navbar-height); bottom: 0; left: 0; width: var(--mc-sidebar-width); background: linear-gradient(180deg, var(--mc-white) 0%, var(--mc-primary-bg-subtle) 100%); border-right: 1px solid var(--mc-border); overflow-y: auto; z-index: 1020; }
.sidebar-sticky { padding: 16px 0; }
.sidebar .nav-link { display: flex; align-items: center; padding: 12px 20px; color: var(--mc-text-secondary); font-weight: 500; transition: all var(--mc-transition-fast); position: relative; }
.sidebar .nav-link i { margin-right: 12px; color: var(--mc-primary); }
.sidebar .nav-link:hover { background: var(--mc-primary-bg); color: var(--mc-primary); }
.sidebar .nav-link.active {
  background: var(--mc-primary-bg);
  color: var(--mc-primary);
  font-weight: 600;
  border-left: 3px solid var(--mc-primary);
  margin-left: 0;
  padding-left: 17px;
}

.navbar.navbar-indigo { background: linear-gradient(135deg, var(--mc-primary) 0%, var(--mc-primary-dark) 50%, var(--mc-primary-darker) 100%); min-height: var(--mc-navbar-height); box-shadow: var(--mc-shadow-lg); }
.navbar.navbar-indigo .navbar-brand { color: var(--mc-white); font-weight: 600; }
.navbar.navbar-indigo .navbar-nav > li > a { color: rgba(255, 255, 255, 0.9); }
.navbar.navbar-indigo .navbar-nav > li > a:hover { color: var(--mc-white); }

.table {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  margin-bottom: 0;
}
.table th {
  font-size: var(--mc-font-size-sm);
  font-weight: 600;
  color: var(--mc-text-secondary);
  text-align: left;
  padding: 12px 14px;
  vertical-align: middle;
}
.table td {
  font-size: var(--mc-font-size-base);
  color: var(--mc-text-primary);
  padding: 12px 14px;
  vertical-align: middle;
  border-bottom: 1px solid var(--mc-border-light);
}
.table-bordered { border: 1px solid var(--mc-border); border-radius: var(--mc-border-radius); }
.table-bordered th, .table-bordered td { border: 1px solid var(--mc-border-light); }
.table-bordered th:first-child { border-top-left-radius: var(--mc-border-radius); }
.table-bordered th:last-child { border-top-right-radius: var(--mc-border-radius); }
.table-bordered tr:last-child td:first-child { border-bottom-left-radius: var(--mc-border-radius); }
.table-bordered tr:last-child td:last-child { border-bottom-right-radius: var(--mc-border-radius); }
.table > thead > tr > th {
  background: linear-gradient(90deg, var(--mc-primary-bg) 0%, var(--mc-white) 100%);
  border-bottom: 2px solid var(--mc-primary-lighter);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.table-striped tbody tr:nth-child(odd) { background: var(--mc-bg); }
.table-striped tbody tr:nth-child(even) { background: var(--mc-white); }
.table-hover tbody tr { transition: background var(--mc-transition-fast); }
.table-hover tbody tr:hover { background: var(--mc-primary-bg); }
.table-responsive { border-radius: var(--mc-border-radius); overflow: hidden; }

.stats-card, .chart-container { background: var(--mc-bg-card); border-radius: var(--mc-border-radius-lg); box-shadow: var(--mc-shadow-card); padding: 24px; margin-bottom: 16px; border: 1px solid var(--mc-border-light); }
.stats-card .title { font-size: var(--mc-font-size-sm); color: var(--mc-text-muted); margin-bottom: 8px; text-transform: uppercase; }
.stats-card .value { font-size: 28px; font-weight: 700; color: var(--mc-text-primary); font-family: var(--mc-font-family-mono); }

.form-control { border: 1px solid var(--mc-border); border-radius: var(--mc-border-radius); padding: 12px 14px; font-size: var(--mc-font-size-base); transition: all var(--mc-transition-fast); }
.form-control:focus { border-color: var(--mc-primary); box-shadow: 0 0 0 4px var(--mc-primary-bg); }

.btn-primary { background: linear-gradient(135deg, var(--mc-primary) 0%, var(--mc-primary-dark) 100%); border-color: var(--mc-primary); color: var(--mc-white); }
.btn-primary:hover { background: linear-gradient(135deg, var(--mc-primary-dark) 0%, var(--mc-primary-darker) 100%); border-color: var(--mc-primary-dark); color: var(--mc-white); }
.btn-success { background: linear-gradient(135deg, var(--mc-success) 0%, #15803D 100%); border-color: var(--mc-success); color: var(--mc-white); }
.btn-success:hover { background: linear-gradient(135deg, #15803D 0%, #14532D 100%); border-color: #15803D; color: var(--mc-white); }
.btn-warning { background: linear-gradient(135deg, var(--mc-accent) 0%, var(--mc-accent-dark) 100%); border-color: var(--mc-accent); color: var(--mc-white); }
.btn-warning:hover { background: linear-gradient(135deg, var(--mc-accent-dark) 0%, #854D0E 100%); border-color: var(--mc-accent-dark); color: var(--mc-white); }
.btn-danger { background: linear-gradient(135deg, var(--mc-danger) 0%, #B91C1C 100%); border-color: var(--mc-danger); color: var(--mc-white); }
.btn-danger:hover { background: linear-gradient(135deg, #B91C1C 0%, #991B1B 100%); border-color: #B91C1C; color: var(--mc-white); }
.btn-info { background: linear-gradient(135deg, var(--mc-info) 0%, #0891B2 100%); border-color: var(--mc-info); color: var(--mc-white); }
.btn-info:hover { background: linear-gradient(135deg, #0891B2 0%, #0E7490 100%); border-color: #0891B2; color: var(--mc-white); }

.indicator::before { content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; }
.indicator.success::before { background: var(--mc-success); box-shadow: 0 0 6px var(--mc-success); }
.indicator.warning::before { background: var(--mc-accent); box-shadow: 0 0 6px var(--mc-accent); }
.indicator.danger::before { background: var(--mc-danger); box-shadow: 0 0 6px var(--mc-danger); }
.indicator.info::before { background: var(--mc-info); }
.indicator.primary::before { background: var(--mc-primary); box-shadow: 0 0 6px var(--mc-primary); }

.nav-tabs-google > li > a { color: var(--mc-text-secondary); padding: 12px 0; font-weight: 500; }
.nav-tabs-google > li > a:hover { color: var(--mc-primary); }
.nav-tabs-google > li.active > a { color: var(--mc-primary); font-weight: 600; }
.nav-tabs-google > li.active > a::after { content: ''; position: absolute; bottom: 0; left: -8px; right: -8px; height: 3px; background: linear-gradient(90deg, var(--mc-primary) 0%, var(--mc-accent) 100%); border-radius: 3px 3px 0 0; }

/* Nav Tabs - Legacy Bootstrap Style */
.nav-tabs {
  border-bottom: 2px solid var(--mc-border);
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}
.nav-tabs .nav-item { margin-bottom: -2px; }
.nav-tabs .nav-link {
  color: var(--mc-text-secondary);
  border: none;
  border-radius: var(--mc-border-radius) var(--mc-border-radius) 0 0;
  padding: 10px 20px;
  font-weight: 500;
  transition: all var(--mc-transition-fast);
  position: relative;
}
.nav-tabs .nav-link:hover {
  color: var(--mc-primary);
  background: var(--mc-primary-bg-subtle);
}
.nav-tabs .nav-link.active {
  color: var(--mc-primary);
  border-bottom: 2px solid var(--mc-primary);
  background: var(--mc-primary-bg);
  font-weight: 600;
}

/* Mainbar content nav-tabs specific */
.mainbar-content .nav-tabs {
  padding: 0 8px;
  border-bottom: 2px solid var(--mc-border-light);
  margin-top: 4px;
  margin-bottom: 0;
}

.mainbar-content .nav-tabs .nav-link.active {
  border-bottom-color: var(--mc-primary);
  color: var(--mc-primary);
}

/* Search Filter - Legacy Style */
.mainbar-content .search-filter {
  padding: 12px 16px;
  background: var(--mc-primary-bg-subtle);
  border-radius: var(--mc-border-radius);
  margin-top: 12px;
  margin-bottom: 12px;
  border: 1px solid var(--mc-border-light);
}

.mainbar-content .search-filter .form-control,
.mainbar-content .search-filter .form-select {
  border-color: var(--mc-border);
  padding: 10px 12px;
  font-size: var(--mc-font-size-base);
}

/* Dropdown button as form control style */
.mainbar-content .search-filter .dropdown .btn.dropdown-toggle {
  padding: 10px 12px;
  font-size: var(--mc-font-size-base);
  line-height: 1.5;
  border-radius: var(--mc-border-radius);
  border: 1px solid var(--mc-border);
  background: var(--mc-white);
  color: var(--mc-text-primary);
  min-width: 120px;
}

.mainbar-content .search-filter .dropdown .btn.dropdown-toggle:hover {
  border-color: var(--mc-border-dark);
  background: var(--mc-bg);
}

.mainbar-content .search-filter .dropdown .btn.dropdown-toggle:focus {
  border-color: var(--mc-primary);
  box-shadow: 0 0 0 2px var(--mc-primary-bg);
}

.mainbar-content .search-filter .dropdown .btn.dropdown-toggle .caret {
  margin-left: 8px;
}

.mainbar-content .search-filter .form-control:focus,
.mainbar-content .search-filter .form-select:focus {
  border-color: var(--mc-primary);
  box-shadow: 0 0 0 2px var(--mc-primary-bg);
}

.pages-box { display: flex; align-items: center; padding: 20px 0 0; width: 100%; }
.pages-box.text-right { justify-content: flex-end; }
.pages-box.text-center, .pages-box:not(.text-right) { justify-content: center; }

.pages-box .custom-per-page { flex: 0 0 100px; margin-right: 12px; }
.pages-box .custom-total { line-height: 30px; color: var(--mc-text-muted); width: 8rem; }
.pages-box .pagination { margin-bottom: 0; gap: 6px; }

.pages-box .pagination .page-item { margin: 0; }
.pages-box .pagination .page-link {
  padding: 8px 12px;
  font-size: var(--mc-font-size-sm);
  color: var(--mc-text-secondary);
  border-radius: var(--mc-border-radius);
  border: 1px solid var(--mc-border);
  background: var(--mc-white);
  min-width: 36px;
  text-align: center;
  transition: all var(--mc-transition-fast);
}
.pages-box .pagination .page-link:hover {
  background: var(--mc-primary-bg);
  border-color: var(--mc-primary);
  color: var(--mc-primary);
}
.pages-box .pagination .page-item.active .page-link {
  background: var(--mc-primary);
  border-color: var(--mc-primary);
  color: var(--mc-white);
  font-weight: 600;
}
.pages-box .pagination .page-item.disabled .page-link {
  color: var(--mc-text-muted);
  background: var(--mc-bg);
  border-color: var(--mc-border-light);
  cursor: not-allowed;
}

.flashes { position: fixed; top: calc(var(--mc-navbar-height) + 20px); left: 50%; transform: translateX(-50%); z-index: 1040; }
.flashes .alert { padding: 14px 18px; border-radius: var(--mc-border-radius-lg); border: none; box-shadow: var(--mc-shadow-xl); }

.badge-blue { background: linear-gradient(135deg, var(--mc-primary) 0%, var(--mc-primary-dark) 100%); color: var(--mc-white); }
.badge-orange { background: linear-gradient(135deg, #FF0066 0%, #E6005A 100%); color: var(--mc-white); }
.badge-green { background: linear-gradient(135deg, var(--mc-success) 0%, #15803D 100%); color: var(--mc-white); }

.asset-wrapper {
    display: inline-block;
    max-width: 10rem;
    height: auto;
    margin-bottom: 1rem;
}
.asset-wrapper .precent {
    position: absolute;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
    z-index: 999;
    color: #fff;
    background-color: rgba(0, 0, 0, .5);
    padding: .5rem;
    border-radius: .25rem;
}
.asset-wrapper {
    position: relative;
    width: 200px;
    margin-right: 1rem;
    overflow: hidden;
    background-color: var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    text-align: center;
}

.asset-wrapper .icon-file {
    font-size: 4rem;
    min-height: 200px;
    font-weight: 600;
}

.asset-wrapper .asset_delete {
    position: absolute;
    top: 8px;
    right: 8px;
    display: none;
    background: linear-gradient(135deg, var(--mc-primary) 0%, var(--mc-primary-dark) 100%);
    padding: 3px 8px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    color: white;
}

.asset-wrapper:hover .asset_delete {
    display: block;
}

.radio-inline-group {
    list-style-type: none;
    padding-inline-start: 0px;
    padding-top: 6px;
}

.radio-inline-group li {
    margin-bottom: 0px;
    margin-right: 10px;
    display: flex;
}
.radio-inline-group li input {
    margin-top: 0px;
}
.radio-inline-group li label {
    margin-bottom: 0px;
    margin-left: 8px;
}

/* ============================================
   20. Print Styles
   ============================================ */
@media print {
  .mc-sidebar, .mc-navbar, .mc-flashes { display: none; }
  .mc-mainbody { margin-left: 0; margin-top: 0; }
  .mc-content { box-shadow: none; border: 1px solid #000; }
  .mc-stats-card { background: white; border: 1px solid #ccc; box-shadow: none; }
}