/* ==========================================================================
   HỆ THỐNG QUẢN LÝ DÂN CƯ & ĐỊA BÀN - TDP BÀU CẦU 2
   DESIGN SYSTEM THEO QUY CHUẨN WEB DESIGN BACKBONE
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  /* Bảng màu chính (Brand Colors) */
  --color-primary: #1e40af;
  --color-primary-light: #3b82f6;
  --color-primary-dark: #1e3a8a;
  --color-primary-surface: #eff6ff;

  --color-secondary: #0f766e;
  --color-secondary-light: #14b8a6;

  /* Màu chỉ báo trạng thái */
  --color-success: #16a34a;
  --color-success-bg: #dcfce7;
  --color-warning: #d97706;
  --color-warning-bg: #fef3c7;
  --color-danger: #dc2626;
  --color-danger-bg: #fee2e2;
  --color-info: #0284c7;
  --color-info-bg: #e0f2fe;

  /* Bảng màu trung tính (Neutrals) */
  --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;

  /* Nền và bề mặt (Theme Light) */
  --color-bg: #f8fafc;
  --color-bg-gradient: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  --color-surface: rgba(255, 255, 255, 0.88);
  --color-surface-solid: #ffffff;
  --color-surface-elevated: #ffffff;
  --color-sidebar: #0f172a;
  --color-border: #e2e8f0;
  --color-border-subtle: #f1f5f9;

  --color-text-main: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #64748b;

  --color-input-bg: #ffffff;
  --color-input-border: #e2e8f0;
  --color-table-header-bg: #f8fafc;
  --color-table-row-hover: #f1f5f9;
  --color-table-border: #f1f5f9;
  --color-table-stripe: #fbfcfe;

  --color-card-bg: #ffffff;
  --color-modal-bg: #ffffff;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;

  /* Bo góc & Đổ bóng */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.35);

  --transition-normal: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --sidebar-width: 245px;
  --sidebar-collapsed-width: 70px;
}

[data-theme="dark"] {
  /* Bảng màu chính (Dark Brand accents) */
  --color-primary: #3b82f6;
  --color-primary-light: #60a5fa;
  --color-primary-dark: #1d4ed8;
  --color-primary-surface: rgba(59, 130, 246, 0.15);

  --color-secondary: #14b8a6;
  --color-secondary-light: #2dd4bf;

  /* Chỉ báo trạng thái trên Dark */
  --color-success: #22c55e;
  --color-success-bg: rgba(34, 197, 94, 0.18);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.18);
  --color-danger: #ef4444;
  --color-danger-bg: rgba(239, 68, 68, 0.18);
  --color-info: #38bdf8;
  --color-info-bg: rgba(56, 189, 248, 0.18);

  /* Bảng màu trung tính trên Dark Theme */
  --color-gray-50: #0f172a;
  --color-gray-100: #1e293b;
  --color-gray-200: #334155;
  --color-gray-300: #475569;
  --color-gray-400: #64748b;
  --color-gray-500: #94a3b8;
  --color-gray-600: #cbd5e1;
  --color-gray-700: #e2e8f0;
  --color-gray-800: #f1f5f9;
  --color-gray-900: #f8fafc;

  /* Nền và bề mặt (Theme Dark) */
  --color-bg: #0b0f19;
  --color-bg-gradient: linear-gradient(135deg, #070a10 0%, #0d1527 100%);
  --color-surface: rgba(18, 26, 43, 0.90);
  --color-surface-solid: #131c2e;
  --color-surface-elevated: #1a263d;
  --color-sidebar: #080d1a;
  --color-border: #1f2d45;
  --color-border-subtle: #172235;

  --color-text-main: #f8fafc;
  --color-text-secondary: #cbd5e1;
  --color-text-muted: #94a3b8;

  --color-input-bg: #0d1526;
  --color-input-border: #23334d;
  --color-table-header-bg: #0d1527;
  --color-table-row-hover: #162238;
  --color-table-border: #1a263d;
  --color-table-stripe: #0f192b;

  --color-card-bg: #131c2e;
  --color-modal-bg: #111a2c;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -2px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 18px -3px rgba(0, 0, 0, 0.6), 0 4px 8px -4px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 30px -5px rgba(0, 0, 0, 0.7), 0 8px 12px -6px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.45);
}

/* Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--color-bg-gradient);
  background-attachment: fixed;
  color: var(--color-text-main);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Glassmorphism Container */
.glass-panel {
  background: var(--color-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   MÀN HÌNH ĐĂNG NHẬP (PREMIUM GLASSMORPHISM LOGIN)
   ========================================================================== */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  position: relative;
  overflow: hidden;
  background-color: #0b1120;
  background-image: url('../assets/images/login-bg.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.login-backdrop-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.82) 0%, rgba(30, 58, 138, 0.72) 100%);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1;
}

.login-ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  z-index: 2;
  pointer-events: none;
  opacity: 0.6;
}
.login-ambient-glow.glow-1 {
  width: 380px;
  height: 380px;
  top: 15%;
  left: 20%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.35), transparent 70%);
}
.login-ambient-glow.glow-2 {
  width: 320px;
  height: 320px;
  bottom: 15%;
  right: 25%;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.3), transparent 70%);
}

.login-container {
  width: 100%;
  max-width: 460px;
  z-index: 10;
  position: relative;
  animation: loginFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes loginFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.civic-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 9999px;
  background: rgba(15, 23, 42, 0.75);
  color: #f8fafc;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.login-card {
  width: 100%;
  padding: 38px 34px;
  border-radius: 24px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.25) inset;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="dark"] .login-card {
  background: rgba(17, 24, 39, 0.88);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}

.login-logo-ring {
  width: 82px;
  height: 82px;
  margin: 0 auto 16px;
  border-radius: 22px;
  padding: 4px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.4), rgba(30, 64, 175, 0.2));
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-logo {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  color: white;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.1rem;
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}

.modern-input-group {
  border-radius: 12px;
  overflow: hidden;
  border: 1.5px solid var(--color-border);
  background: var(--color-input-bg);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.modern-input-group:focus-within {
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.18);
}

.modern-input-group .input-group-text {
  background: transparent !important;
  border: none !important;
  color: var(--color-text-muted);
  padding-left: 14px;
  padding-right: 10px;
}

.modern-input-group .form-control {
  border: none !important;
  background: transparent !important;
  padding: 10px 12px;
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: none !important;
}

.btn-password-toggle {
  background: transparent !important;
  border: none !important;
  color: var(--color-text-muted);
  padding: 0 14px;
  transition: color 0.2s ease;
}
.btn-password-toggle:hover {
  color: var(--color-primary);
}

.login-help-link {
  color: #2563eb;
  font-weight: 600;
  transition: color 0.2s ease;
}
.login-help-link:hover {
  color: #1d4ed8;
  text-decoration: underline !important;
}

.btn-login-submit {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff !important;
  border: none;
  border-radius: 14px;
  letter-spacing: 0.02em;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-login-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.45);
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.btn-login-submit:active:not(:disabled) {
  transform: translateY(0);
}

.login-footer-security {
  border-color: rgba(226, 232, 240, 0.6) !important;
}
[data-theme="dark"] .login-footer-security {
  border-color: rgba(255, 255, 255, 0.08) !important;
}

/* Layout Chính (Sidebar + Main Content) */
.app-container {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-width);
  background-color: var(--color-sidebar);
  color: var(--color-gray-100);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px 14px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  z-index: 100;
  transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1), padding 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-toggle-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #94a3b8;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.75rem;
  flex-shrink: 0;
}
.sidebar-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  transform: scale(1.06);
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
  padding: 16px 8px;
}

.sidebar.collapsed .sidebar-brand-text,
.sidebar.collapsed .sidebar-user-info,
.sidebar.collapsed .nav-link-btn span {
  display: none !important;
}

.sidebar.collapsed .sidebar-brand-wrapper {
  flex-direction: column;
  gap: 10px;
  align-items: center !important;
  justify-content: center !important;
}

.sidebar.collapsed .sidebar-brand {
  justify-content: center;
  margin: 0 !important;
  padding: 0 !important;
}

.sidebar.collapsed .sidebar-user {
  padding: 8px 4px;
  text-align: center;
  margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.03);
}

.sidebar.collapsed .sidebar-user-avatar {
  display: block !important;
  font-size: 1.15rem;
}

.sidebar.collapsed .nav-link-btn {
  justify-content: center;
  padding: 10px 0;
  position: relative;
  border-radius: var(--radius-md);
}

.sidebar.collapsed .nav-link-btn i {
  margin: 0;
  font-size: 1.15rem;
  width: auto;
}

.sidebar.collapsed .nav-link-btn:hover {
  transform: scale(1.08);
}

/* Floating tooltip in collapsed mode */
.sidebar.collapsed .nav-link-btn[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: #0f172a;
  color: #ffffff;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 6px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.15);
  z-index: 9999;
  pointer-events: none;
  animation: tooltipFade 0.15s ease-out;
}

@keyframes tooltipFade {
  from { opacity: 0; transform: translateY(-50%) translateX(-4px); }
  to { opacity: 1; transform: translateY(-50%) translateX(0); }
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-brand i {
  font-size: 1.5rem;
  color: var(--color-primary-light);
}

.sidebar-user {
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 12px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-link-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: var(--color-gray-400);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
}

.nav-link-btn i {
  width: 20px;
  font-size: 1.1rem;
  text-align: center;
}

.nav-link-btn:hover {
  color: white;
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(4px);
}

.nav-link-btn.active {
  color: white;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.4);
}

/* Main Content */
.main-wrapper {
  flex-grow: 1;
  padding: 20px 28px;
  overflow-x: auto;
  max-width: calc(100vw - var(--sidebar-width));
  transition: max-width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar.collapsed + .main-wrapper {
  max-width: calc(100vw - var(--sidebar-collapsed-width));
}

@media (max-width: 991.98px) {
  .sidebar {
    display: none;
  }
  .main-wrapper {
    max-width: 100vw !important;
    padding: 72px 16px 90px;
  }
}

/* Header Mobile */
.mobile-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--color-sidebar);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 1040;
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   DASHBOARD HERO STATS RIBBON (4 THẺ TỔNG QUAN ĐỊA BÀN)
   ========================================================================== */
.hero-stat-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  height: 100%;
}

.hero-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.hero-stat-card.card-stat-ho::before { background: linear-gradient(90deg, #10b981, #059669); }
.hero-stat-card.card-stat-nhan::before { background: linear-gradient(90deg, #3b82f6, #1d4ed8); }
.hero-stat-card.card-stat-tro::before { background: linear-gradient(90deg, #f59e0b, #d97706); }
.hero-stat-card.card-stat-cskd::before { background: linear-gradient(90deg, #06b6d4, #0891b2); }

.hero-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(59, 130, 246, 0.3);
}

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

.hero-stat-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.hero-stat-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  transition: transform 0.2s ease;
}

.card-stat-ho .hero-stat-icon { background: #dcfce7; color: #16a34a; }
.card-stat-nhan .hero-stat-icon { background: #dbeafe; color: #2563eb; }
.card-stat-tro .hero-stat-icon { background: #fef3c7; color: #d97706; }
.card-stat-cskd .hero-stat-icon { background: #cffafe; color: #0891b2; }

[data-theme="dark"] .card-stat-ho .hero-stat-icon { background: rgba(22, 163, 74, 0.2); }
[data-theme="dark"] .card-stat-nhan .hero-stat-icon { background: rgba(37, 99, 235, 0.2); }
[data-theme="dark"] .card-stat-tro .hero-stat-icon { background: rgba(217, 119, 6, 0.2); }
[data-theme="dark"] .card-stat-cskd .hero-stat-icon { background: rgba(8, 145, 178, 0.2); }

.hero-stat-value {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-text-main);
  margin: 10px 0 8px;
  letter-spacing: -0.02em;
}

.hero-stat-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

/* ==========================================================================
   4 THẺ KPI CẢNH BÁO HÀNH ĐỘNG (ACTION ALERT CARDS)
   ========================================================================== */
.kpi-card {
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  min-height: 155px;
}

.kpi-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 30px -8px rgba(0, 0, 0, 0.35);
}

.kpi-card.danger {
  background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
}
.kpi-card.warning {
  background: linear-gradient(135deg, #f59e0b 0%, #b45309 100%);
}
.kpi-card.secondary {
  background: linear-gradient(135deg, #475569 0%, #1e293b 100%);
}
.kpi-card.info {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
}

.kpi-icon-pill {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.kpi-value {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  margin: 10px 0 6px;
  letter-spacing: -0.02em;
}

.kpi-card-footer {
  font-size: 0.78rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0.92;
  transition: opacity 0.2s ease;
}
.kpi-card:hover .kpi-card-footer {
  opacity: 1;
}

/* ==========================================================================
   KHUNG CHỨA BIỂU ĐỒ DASHBOARD & THỐNG KÊ (PREMIUM CHART CARD)
   ========================================================================== */
.chart-card-premium {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.chart-card-premium:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(59, 130, 246, 0.25);
}

.chart-header-badge {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ==========================================================================
   BỘ LỌC ĐỘNG THỐNG KÊ (PREMIUM FILTER TOOLBAR)
   ========================================================================== */
.filter-card-premium {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.btn-quick-filter {
  background: var(--color-table-header-bg);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.78rem;
  padding: 4px 12px;
  transition: all 0.2s ease;
}
.btn-quick-filter:hover {
  background: var(--color-table-row-hover);
  color: var(--color-text-main);
  border-color: var(--color-primary-light);
}
.btn-quick-filter.active {
  background: var(--color-primary) !important;
  color: white !important;
  border-color: var(--color-primary) !important;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.35);
}

/* ==========================================================================
   THANH TỔNG HỢP NHANH THỐNG KÊ (LIVE INSIGHTS BAR)
   ========================================================================== */
.thong-ke-insights-bar {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-sm);
  animation: slideDownFade 0.3s ease forwards;
}

@keyframes slideDownFade {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.insight-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 500;
  background: var(--color-table-header-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
}
.insight-chip strong {
  font-weight: 700;
}
.insight-chip.insight-total {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1e40af;
}
[data-theme="dark"] .insight-chip.insight-total {
  background: rgba(30, 64, 175, 0.2);
  border-color: rgba(59, 130, 246, 0.3);
  color: #93c5fd;
}
.insight-chip.insight-alert {
  background: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
}
[data-theme="dark"] .insight-chip.insight-alert {
  background: rgba(185, 28, 28, 0.2);
  border-color: rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

/* Header và Tiêu đề Trang */
.page-header {
  position: relative;
}

.header-icon-box {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
  flex-shrink: 0;
}

.page-title {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--color-text-main);
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.page-subtitle {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-top: 3px;
}

/* Nút bấm Premium có Gradient & Glow */
.btn-premium-success {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff !important;
  border: none;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.28);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  text-decoration: none;
}
.btn-premium-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.45);
}

.btn-premium-primary {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff !important;
  border: none;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  text-decoration: none;
}
.btn-premium-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.45);
}

.btn-premium-warning {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff !important;
  border: none;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.32);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  text-decoration: none;
}
.btn-premium-warning:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.45);
}

.btn-premium-info {
  background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
  color: #ffffff !important;
  border: none;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(6, 182, 212, 0.32);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  text-decoration: none;
}
.btn-premium-info:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(6, 182, 212, 0.45);
}

/* Biến thể Icon tiêu đề trang */
.header-icon-box.icon-hotel {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  color: #d97706;
  border: 1px solid #fcd34d;
}
.header-icon-box.icon-store {
  background: linear-gradient(135deg, #cffafe 0%, #a5f3fc 100%);
  color: #0891b2;
  border: 1px solid #67e8f9;
}
.header-icon-box.icon-stats {
  background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
  color: #059669;
  border: 1px solid #86efac;
}
.header-icon-box.icon-chart {
  background: linear-gradient(135deg, #ede9fe 0%, #ddd6fe 100%);
  color: #7c3aed;
  border: 1px solid #c4b5fd;
}
.header-icon-box.icon-excel {
  background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
  color: #15803d;
  border: 1px solid #86efac;
}
.header-icon-box.icon-users {
  background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
  color: #4338ca;
  border: 1px solid #a5b4fc;
}

/* Thẻ đếm số lượng trên filter chip */
.chip-count-badge {
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 20px;
  background: rgba(0, 0, 0, 0.07);
  color: inherit;
  font-weight: 700;
  margin-left: 2px;
  transition: all 0.2s ease;
}
.filter-chip.active .chip-count-badge {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

/* Highlight từ khóa tìm kiếm */
.search-highlight {
  background-color: #fef08a !important;
  color: #854d0e !important;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 4px;
}

/* Thanh thông báo kết quả tìm kiếm */
.search-feedback-bar {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  padding: 8px 14px;
  font-size: 0.85rem;
  color: #1e40af;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  animation: fadeIn 0.2s ease;
}

/* Code badge biến thể theo loại tab */
.code-badge-warning {
  background: #fffbeb !important;
  color: #b45309 !important;
  border-color: #fde68a !important;
}
.code-badge-info {
  background: #ecfeff !important;
  color: #0e7490 !important;
  border-color: #a5f3fc !important;
}

/* Thanh công cụ Tìm kiếm & Lọc (Filter Toolbar Card) */
.filter-toolbar-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s ease, background-color 0.25s ease;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  background: var(--color-input-bg);
  border: 1.5px solid var(--color-input-border);
  border-radius: 12px;
  padding: 4px 6px 4px 14px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.search-input-wrapper:focus-within {
  background: var(--color-card-bg);
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.18);
}
.search-input-wrapper .search-icon {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-right: 10px;
}
.search-input-field {
  border: none;
  background: transparent;
  outline: none;
  width: 100%;
  font-size: 0.92rem;
  color: var(--color-text-main);
  padding: 6px 0;
  font-weight: 500;
}
.search-input-field::placeholder {
  color: var(--color-text-muted);
}
.btn-clear-search {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.15s ease;
}
.btn-clear-search:hover {
  color: var(--color-text-main);
  background: var(--color-border);
}
.btn-search-action {
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 7px 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-search-action:hover {
  background: var(--color-primary-light);
  box-shadow: 0 2px 8px rgba(30, 64, 175, 0.35);
}

/* iOS-style Segmented Control (Hộ khẩu vs Nhân khẩu) */
.segmented-control {
  display: inline-flex;
  background: var(--color-border-subtle);
  padding: 4px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  gap: 4px;
}
.segment-btn {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 7px 15px;
  border-radius: 9px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
}
.segment-btn:hover {
  color: var(--color-text-main);
}
.segment-btn.active {
  background: var(--color-surface-solid);
  color: var(--color-primary);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}
.segment-pill-count {
  background: var(--color-primary-surface);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 9999px;
  transition: all 0.2s ease;
}
.segment-btn.active .segment-pill-count {
  background: var(--color-primary);
  color: #ffffff;
}

/* Filter Chips (Tất cả / Thường trú / Tạm trú / Chưa ĐK) */
.filter-chip {
  background: var(--color-card-bg);
  border: 1.5px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 0.83rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 9999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.filter-chip:hover {
  background: var(--color-table-row-hover);
  border-color: var(--color-primary-light);
  color: var(--color-text-main);
  transform: translateY(-1px);
}
.filter-chip.active {
  background: var(--color-sidebar);
  color: #ffffff;
  border-color: var(--color-sidebar);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.25);
}
[data-theme="dark"] .filter-chip.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.dot-thuongtru { background-color: #10b981; box-shadow: 0 0 6px rgba(16, 185, 129, 0.6); }
.dot-tamtru { background-color: #3b82f6; box-shadow: 0 0 6px rgba(59, 130, 246, 0.6); }
.dot-chuadangky { background-color: #ef4444; box-shadow: 0 0 6px rgba(239, 68, 68, 0.6); }

.chip-thuongtru.active {
  background: #059669 !important;
  border-color: #059669 !important;
  color: #ffffff !important;
}
.chip-tamtru.active {
  background: #2563eb !important;
  border-color: #2563eb !important;
  color: #ffffff !important;
}
.chip-chuadangky.active {
  background: #dc2626 !important;
  border-color: #dc2626 !important;
  color: #ffffff !important;
}

/* Bảng dữ liệu hiện đại */
.table-container {
  background: var(--color-card-bg);
  border-radius: 18px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: relative;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.table-responsive-stack {
  max-height: calc(100vh - 290px);
  min-height: 380px;
  overflow-y: auto;
  overflow-x: auto;
  position: relative;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

/* Thanh cuộn tùy chỉnh mượt mà cho bảng */
.table-responsive-stack::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
.table-responsive-stack::-webkit-scrollbar-track {
  background: var(--color-table-header-bg);
}
.table-responsive-stack::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}
.table-responsive-stack::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* Đảm bảo toàn bộ bảng đồng bộ với Design System */
.table {
  --bs-table-bg: var(--color-card-bg);
  --bs-table-color: var(--color-text-main);
  --bs-table-border-color: var(--color-table-border);
  --bs-table-hover-bg: var(--color-table-row-hover);
  --bs-table-hover-color: var(--color-text-main);
}

.table-custom {
  --bs-table-bg: var(--color-card-bg);
  --bs-table-color: var(--color-text-main);
  --bs-table-border-color: var(--color-table-border);
  --bs-table-striped-bg: var(--color-table-stripe);
  --bs-table-active-bg: var(--color-table-row-hover);
  --bs-table-hover-bg: var(--color-table-row-hover);
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  white-space: nowrap;
  background-color: var(--color-card-bg) !important;
  color: var(--color-text-main) !important;
}

/* Triệt tiêu hoàn toàn inset box-shadow 9999px và bg màu trắng mặc định của Bootstrap 5 */
.table-custom > :not(caption) > * > * {
  background-color: var(--color-card-bg) !important;
  color: var(--color-text-main) !important;
  box-shadow: none !important;
}

/* Cố định tiêu đề cột khi cuộn xuống */
.table-custom thead th {
  position: sticky;
  top: 0;
  z-index: 8;
  background-color: var(--color-table-header-bg) !important;
  color: var(--color-text-secondary) !important;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 12px 14px;
  border-bottom: 2px solid var(--color-border) !important;
  text-align: left;
  white-space: nowrap;
  box-shadow: 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
}

.table-custom tbody tr {
  background-color: var(--color-card-bg) !important;
  transition: background-color 0.15s ease;
}

.table-custom tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-table-border) !important;
  vertical-align: middle;
  font-size: 0.88rem;
  color: var(--color-text-main) !important;
  background-color: var(--color-card-bg) !important;
  white-space: nowrap;
}

.table-row-hover {
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.table-custom tbody tr:hover > td,
.table-custom tbody tr.table-row-hover:hover > td {
  background-color: var(--color-table-row-hover) !important;
}

/* Thanh trượt ngang đặt ngay trên đỉnh bảng / dưới tiêu đề container */
.table-horizontal-scrollbar-wrapper {
  overflow-x: auto;
  overflow-y: hidden;
  height: 12px;
  background: var(--color-table-header-bg);
  border-bottom: 1px solid var(--color-border);
  z-index: 9;
  display: none;
}
.table-horizontal-scrollbar-wrapper::-webkit-scrollbar {
  height: 10px;
}
.table-horizontal-scrollbar-wrapper::-webkit-scrollbar-track {
  background: var(--color-table-header-bg);
}
.table-horizontal-scrollbar-wrapper::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 6px;
  border: 2px solid var(--color-table-header-bg);
}
.table-horizontal-scrollbar-wrapper::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}
.table-horizontal-scrollbar-inner {
  height: 1px;
}

/* Phân trang Pagination */
.pagination-wrapper {
  background: var(--color-card-bg);
  border-top: 1px solid var(--color-border);
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pagination-controls .btn {
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.pagination-controls .btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(30, 64, 175, 0.3);
}

.pagination-controls .btn-outline-secondary {
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}
.pagination-controls .btn-outline-secondary:hover:not(:disabled) {
  background: var(--color-table-row-hover);
  border-color: var(--color-primary-light);
  color: var(--color-text-main);
}

/* Avatar vòng tròn với chữ cái viết tắt */
.user-avatar-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.2);
}
.user-avatar-circle.small {
  width: 28px;
  height: 28px;
  font-size: 0.78rem;
}
.user-avatar-circle.avatar-chuho {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  box-shadow: 0 2px 6px rgba(217, 119, 6, 0.25);
}

.text-name-cell {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text-main);
  white-space: nowrap;
  display: inline-block;
}

.address-cell {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Code Badge (#Mã Hộ) */
.code-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--color-primary-surface);
  color: var(--color-primary);
  border: 1px solid rgba(59, 130, 246, 0.3);
  display: inline-flex;
  align-items: center;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: all 0.2s ease;
}
.code-badge.clickable,
.code-badge[onclick] {
  cursor: pointer;
}
.code-badge.clickable:hover,
.code-badge[onclick]:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.25);
}

/* Phone chip */
.phone-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--color-input-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}
.phone-chip:hover {
  background: var(--color-table-row-hover);
  border-color: var(--color-success);
  color: var(--color-success);
  transform: translateY(-1px);
}

/* Member count badge */
.member-count-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: var(--color-table-row-hover);
  border-radius: 10px;
  font-size: 0.85rem;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

/* Badges trạng thái cư trú */
.badge-status {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  letter-spacing: 0.01em;
}
.badge-status-thuongtru {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #bbf7d0;
}
.badge-status-tamtru {
  background: #dbeafe;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}
.badge-status-chuadangky {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

[data-theme="dark"] .badge-status-thuongtru {
  background: rgba(34, 197, 94, 0.18) !important;
  color: #4ade80 !important;
  border-color: rgba(34, 197, 94, 0.35) !important;
}
[data-theme="dark"] .badge-status-tamtru {
  background: rgba(59, 130, 246, 0.18) !important;
  color: #60a5fa !important;
  border-color: rgba(59, 130, 246, 0.35) !important;
}
[data-theme="dark"] .badge-status-chuadangky {
  background: rgba(239, 68, 68, 0.18) !important;
  color: #f87171 !important;
  border-color: rgba(239, 68, 68, 0.35) !important;
}

.badge-expiry {
  font-size: 0.74rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  line-height: 1.4;
}
.badge-expiry.normal {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}
[data-theme="dark"] .badge-expiry.normal {
  background: #1e293b !important;
  color: #94a3b8 !important;
  border-color: #334155 !important;
}
.badge-expiry.warning {
  background: #fef3c7;
  color: #b45309;
  border: 1px solid #fde68a;
  font-weight: 700;
}
.badge-expiry.expired {
  background: #fee2e2;
  color: #dc2626;
  border: 1px solid #fca5a5;
  font-weight: 700;
}

/* Các nút thao tác nhỏ (View, Edit, Delete) */
.btn-action {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-action-view {
  background: #eff6ff;
  color: #2563eb;
}
.btn-action-view:hover {
  background: #2563eb;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}
.btn-action-edit {
  background: #fffbeb;
  color: #d97706;
}
.btn-action-edit:hover {
  background: #d97706;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.35);
}
.btn-action-delete {
  background: #fef2f2;
  color: #dc2626;
}
.btn-action-delete:hover {
  background: #dc2626;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.35);
}

/* CCCD Badge */
.cccd-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  background-color: var(--color-input-bg);
  color: var(--color-primary-light);
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  letter-spacing: 0.05em;
  display: inline-block;
  font-size: 0.85rem;
}

/* Hồ sơ điện tử (Dossier Modal) */
.dossier-modal-content {
  border-radius: 20px !important;
  overflow: hidden;
  background: var(--color-modal-bg) !important;
  color: var(--color-text-main) !important;
  border: 1px solid var(--color-border);
}
.dossier-header {
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.dossier-header-warning {
  background: linear-gradient(135deg, #b45309 0%, #d97706 100%) !important;
}
.dossier-header-info {
  background: linear-gradient(135deg, #0e7490 0%, #0891b2 100%) !important;
}
.dossier-icon-badge {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.dossier-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 14px 16px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}
.dossier-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.dossier-card-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}
.dossier-card-value {
  font-size: 1.05rem;
  line-height: 1.3;
  color: var(--color-text-main);
}
.dossier-card-number {
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1;
}
.dossier-card-sub {
  font-size: 0.8rem;
  margin-top: 6px;
  color: var(--color-text-muted);
}
.dossier-members-table {
  --bs-table-bg: var(--color-card-bg);
  --bs-table-color: var(--color-text-main);
  --bs-table-border-color: var(--color-table-border);
  background-color: var(--color-card-bg) !important;
  color: var(--color-text-main) !important;
}
.dossier-members-table > :not(caption) > * > * {
  background-color: var(--color-card-bg) !important;
  color: var(--color-text-main) !important;
  box-shadow: none !important;
}
.dossier-members-table thead th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-secondary) !important;
  font-weight: 700;
  padding: 12px 14px;
  background-color: var(--color-table-header-bg) !important;
  border-bottom: 2px solid var(--color-border) !important;
}
.dossier-members-table tbody tr {
  background-color: var(--color-card-bg) !important;
  transition: background-color 0.15s ease;
}
.dossier-members-table tbody tr:hover > td {
  background-color: var(--color-table-row-hover) !important;
}
.dossier-members-table tbody td {
  padding: 12px 14px;
  font-size: 0.9rem;
  color: var(--color-text-main) !important;
  background-color: var(--color-card-bg) !important;
  border-bottom: 1px solid var(--color-table-border) !important;
}

/* Modal & Form Controls Theme Support */
.modal-content {
  background-color: var(--color-modal-bg) !important;
  color: var(--color-text-main) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-xl) !important;
}
.modal-header {
  border-bottom: 1px solid var(--color-border) !important;
}
.modal-footer {
  border-top: 1px solid var(--color-border) !important;
}
.form-control, .form-select {
  background-color: var(--color-input-bg) !important;
  color: var(--color-text-main) !important;
  border: 1px solid var(--color-input-border) !important;
  border-radius: var(--radius-md) !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.form-control:focus, .form-select:focus {
  background-color: var(--color-input-bg) !important;
  color: var(--color-text-main) !important;
  border-color: var(--color-primary-light) !important;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2) !important;
}
.input-group-text {
  background-color: var(--color-table-header-bg) !important;
  color: var(--color-text-muted) !important;
  border-color: var(--color-input-border) !important;
}
.form-label {
  color: var(--color-text-secondary);
}

/* Chuẩn hóa Dark theme cho Bootstrap Utilities & Containers */
[data-theme="dark"] .bg-white {
  background-color: var(--color-card-bg) !important;
}
[data-theme="dark"] .bg-light {
  background-color: var(--color-input-bg) !important;
}
[data-theme="dark"] .text-dark {
  color: var(--color-text-main) !important;
}
[data-theme="dark"] .card {
  background-color: var(--color-card-bg) !important;
  color: var(--color-text-main) !important;
  border-color: var(--color-border) !important;
}
[data-theme="dark"] .card-header {
  background-color: var(--color-table-header-bg) !important;
  border-color: var(--color-border) !important;
  color: var(--color-text-main) !important;
}
[data-theme="dark"] .bg-warning-subtle {
  background-color: rgba(245, 158, 11, 0.16) !important;
}
[data-theme="dark"] .text-warning-emphasis {
  color: #fbbf24 !important;
}
[data-theme="dark"] .border-warning-subtle {
  border-color: rgba(245, 158, 11, 0.3) !important;
}
[data-theme="dark"] .bg-primary-subtle {
  background-color: rgba(59, 130, 246, 0.16) !important;
}
[data-theme="dark"] .text-primary-emphasis {
  color: #60a5fa !important;
}
[data-theme="dark"] .border-primary-subtle {
  border-color: rgba(59, 130, 246, 0.3) !important;
}
[data-theme="dark"] .bg-success-subtle {
  background-color: rgba(34, 197, 94, 0.16) !important;
}
[data-theme="dark"] .text-success-emphasis {
  color: #4ade80 !important;
}
[data-theme="dark"] .border-success-subtle {
  border-color: rgba(34, 197, 94, 0.3) !important;
}
[data-theme="dark"] .bg-danger-subtle {
  background-color: rgba(239, 68, 68, 0.16) !important;
}
[data-theme="dark"] .text-danger-emphasis {
  color: #f87171 !important;
}
[data-theme="dark"] .border-danger-subtle {
  border-color: rgba(239, 68, 68, 0.3) !important;
}
[data-theme="dark"] .bg-info-subtle {
  background-color: rgba(56, 189, 248, 0.16) !important;
}
[data-theme="dark"] .text-info-emphasis {
  color: #38bdf8 !important;
}
[data-theme="dark"] .border-info-subtle {
  border-color: rgba(56, 189, 248, 0.3) !important;
}

/* Buttons chung */
.btn-pill {
  border-radius: var(--radius-full);
}

.btn {
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 8px 16px;
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

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

/* Theme Toggle Button (Light / Dark) */
.theme-toggle-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #f8fafc;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 1rem;
}
.theme-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.08);
}
[data-theme="dark"] .theme-toggle-btn {
  color: #f59e0b;
}

/* Mobile Header */
.mobile-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 58px;
  background: var(--color-sidebar);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 1040;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.mobile-header-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s ease;
}
.mobile-header-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Mobile Bottom Navigation Bar */
.mobile-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--color-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0 8px;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  z-index: 1045;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.06);
}

.mobile-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  min-width: 44px;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 600;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  border-radius: 8px;
  padding: 4px 2px;
}
.mobile-nav-item i {
  font-size: 1.25rem;
  margin-bottom: 3px;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-nav-item:hover,
.mobile-nav-item.active {
  color: var(--color-primary);
}
.mobile-nav-item.active i {
  transform: translateY(-2px);
}
.mobile-nav-item.active::after {
  content: '';
  position: absolute;
  top: 4px;
  width: 16px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 3px;
}

/* Nút thêm mới trung tâm (Add Button) trên Bottom Nav */
.mobile-nav-action-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: white !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-glow);
  transform: translateY(-8px);
  border: 3px solid var(--color-card-bg);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-nav-action-btn:hover {
  transform: translateY(-11px) scale(1.05);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

/* Mobile Action Bottom Sheet (Menu Thêm Mới Rút Gọn) */
.mobile-sheet-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.25s;
}
.mobile-sheet-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-sheet {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-card-bg);
  border-top-left-radius: 24px;
  border-top-right-radius: 24px;
  border-top: 1px solid var(--color-border);
  padding: 20px 20px calc(24px + env(safe-area-inset-bottom, 0px));
  z-index: 1055;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.15);
}
.mobile-sheet-overlay.active .mobile-sheet {
  transform: translateY(0);
}

.mobile-sheet-handle {
  width: 44px;
  height: 5px;
  background: var(--color-border);
  border-radius: 9999px;
  margin: 0 auto 16px;
}
.mobile-sheet-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.mobile-sheet-item {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-text-main);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  cursor: pointer;
}
.mobile-sheet-item:hover {
  background: var(--color-table-row-hover);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}
.mobile-sheet-item i {
  font-size: 1.3rem;
}

/* Mobile Offcanvas Drawer (Menu Slide Trái) */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1060;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s;
}
.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 290px;
  max-width: 85vw;
  background: var(--color-sidebar);
  color: white;
  z-index: 1065;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px 16px;
  box-shadow: 10px 0 30px rgba(0, 0, 0, 0.3);
  overflow-y: auto;
}
.mobile-drawer-overlay.active .mobile-drawer {
  transform: translateX(0);
}

.mobile-drawer-nav {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mobile-drawer-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  color: var(--color-gray-300);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  min-height: 44px;
}
.mobile-drawer-link:hover,
.mobile-drawer-link.active {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}
.mobile-drawer-link.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}
.mobile-drawer-link i {
  width: 22px;
  font-size: 1.15rem;
  text-align: center;
}

/* Utilities */
.hidden {
  display: none !important;
}

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

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */

/* 1. Mobile (Màn hình điện thoại ≤ 640px) */
@media (max-width: 640px) {
  .sidebar {
    display: none !important;
  }
  .main-wrapper {
    max-width: 100vw !important;
    padding: 72px 12px 90px !important;
  }
  .page-title {
    font-size: 1.3rem;
  }
  .header-icon-box {
    width: 42px;
    height: 42px;
    font-size: 1.2rem;
  }
  .filter-toolbar-card {
    padding: 12px !important;
  }
  .segmented-control {
    width: 100%;
    display: flex;
  }
  .segment-btn {
    flex: 1;
    justify-content: center;
    padding: 7px 8px;
    font-size: 0.82rem;
  }
  .table-responsive-stack {
    max-height: calc(100vh - 310px);
    min-height: 320px;
  }
  /* Ghim cố định cột thao tác cuối cùng trên di động */
  .col-sticky-action {
    position: sticky !important;
    right: 0 !important;
    background: var(--color-card-bg) !important;
    box-shadow: -3px 0 8px rgba(0, 0, 0, 0.08) !important;
    z-index: 5 !important;
  }
  .table-custom thead th.col-sticky-action {
    z-index: 9 !important;
    background: var(--color-table-header-bg) !important;
  }
  .pagination-wrapper {
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
  }
  .btn-premium-primary, .btn-premium-success, .btn-premium-warning, .btn-premium-info {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }
}

/* 2. Tablet (Màn hình Tablet 641px - 1023.98px) */
@media (min-width: 641px) and (max-width: 1023.98px) {
  .mobile-header {
    display: none !important;
  }
  .mobile-bottom-nav {
    display: none !important;
  }
  .sidebar {
    width: var(--sidebar-collapsed-width);
    padding: 16px 8px;
  }
  .sidebar .sidebar-brand-text,
  .sidebar .sidebar-user-info,
  .sidebar .nav-link-btn span {
    display: none !important;
  }
  .sidebar .sidebar-brand-wrapper {
    flex-direction: column;
    gap: 10px;
    align-items: center !important;
  }
  .sidebar .sidebar-user {
    padding: 8px 4px;
    text-align: center;
  }
  .sidebar .sidebar-user-avatar {
    display: block !important;
  }
  .sidebar .nav-link-btn {
    justify-content: center;
    padding: 10px 0;
  }
  .sidebar .nav-link-btn i {
    margin: 0;
  }
  .main-wrapper {
    max-width: calc(100vw - var(--sidebar-collapsed-width));
    padding: 20px 20px 40px;
  }
}

/* 3. Desktop (Màn hình Desktop ≥ 1024px) */
@media (min-width: 1024px) {
  .mobile-header {
    display: none !important;
  }
  .mobile-bottom-nav {
    display: none !important;
  }
  .mobile-sheet-overlay {
    display: none !important;
  }
  .mobile-drawer-overlay {
    display: none !important;
  }
}

/* 4. Reduced Motion (Chế độ hỗ trợ tiếp cận giảm chuyển động) */
@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;
  }
}