/* ═══════════════════════════════════════════════════
   TTHC Dashboard — Executive Light Theme (Hà Nội Portal)
   155 đơn vị · 29 VPĐK + 126 Xã/Phường
   ═══════════════════════════════════════════════════ */

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

/* ── Design Tokens ── */
:root {
  --bg: #f4f7fb;
  --bg-subtle: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #fafbfc;
  --bg-elevated: #f1f5f9;
  --bg-input: #ffffff;

  --border: #e2e8f0;
  --border-hover: #cbd5e1;
  --border-focus: #1a5fa8;

  --gov-navy: #0f2744;
  --gov-blue: #1a5fa8;
  --gov-blue-light: #2563eb;

  --primary: #1a5fa8;
  --primary-gradient: linear-gradient(135deg, #0f2744 0%, #1a5fa8 100%);
  --primary-soft: rgba(26, 95, 168, 0.08);
  --primary-mid: rgba(26, 95, 168, 0.16);
  --primary-glow: rgba(26, 95, 168, 0.25);

  --emerald: #059669;
  --emerald-soft: #ecfdf5;
  --emerald-text: #065f46;

  --amber: #d97706;
  --amber-soft: #fffbeb;
  --amber-text: #92400e;

  --sky: #0284c7;
  --sky-soft: #f0f9ff;
  --sky-text: #0369a1;

  --rose: #e11d48;
  --rose-soft: #fff1f2;
  --rose-text: #9f1239;

  --violet: #7c3aed;
  --violet-soft: #f5f3ff;
  --violet-text: #5b21b6;

  --text-1: #0f172a;
  --text-2: #334155;
  --text-3: #64748b;
  --text-4: #94a3b8;

  --shadow-sm: 0 1px 3px rgba(15, 39, 68, 0.06), 0 1px 2px rgba(15, 39, 68, 0.04);
  --shadow-md: 0 4px 16px -2px rgba(15, 39, 68, 0.08), 0 2px 6px -1px rgba(15, 39, 68, 0.04);
  --shadow-lg: 0 12px 32px -4px rgba(15, 39, 68, 0.1), 0 4px 12px -2px rgba(15, 39, 68, 0.05);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 9999px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 250ms;

  --font: 'Plus Jakarta Sans', 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ── Reset & Base ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background-color: var(--bg);
  color: var(--text-1);
  line-height: 1.6;
  min-height: 100vh;
}

::selection {
  background: rgba(26, 95, 168, 0.18);
  color: var(--gov-navy);
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* ── Dashboard Container ── */
.dashboard {
  max-width: 1500px;
  margin: 0 auto;
  padding: 24px 28px 48px;
}

/* ── Top Branding (Executive Banner) ── */
.brand-banner {
  background: linear-gradient(135deg, #0a1e36 0%, #0f2744 40%, #1a5fa8 100%), url('../img/bg.png') center/cover no-repeat;
  border-radius: var(--radius-xl);
  padding: 30px 28px;
  text-align: center;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(15, 39, 68, 0.22);
}

.brand-banner-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 20%, rgba(255, 255, 255, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.brand-banner-content {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.brand-logo {
  height: 84px;
  width: 84px;
  object-fit: contain;
  background: #ffffff;
  border-radius: 50%;
  padding: 6px;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.4), 0 8px 24px rgba(0, 0, 0, 0.25);
  transition: transform var(--dur) var(--ease);
}

.brand-logo:hover {
  transform: scale(1.06) rotate(2deg);
}

.brand-text {
  text-align: left;
}

.brand-subtitle {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #93c5fd;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.brand-banner h2 {
  font-size: 21px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  line-height: 1.3;
  margin-bottom: 4px;
}

.brand-tagline {
  font-size: 12px;
  font-weight: 600;
  color: #e2e8f0;
  letter-spacing: 0.5px;
}

/* ── Header Row ── */
.header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 22px;
}

.header-row h1 {
  font-size: 18px;
  font-weight: 800;
  color: var(--gov-navy);
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-row h1 i {
  color: #ffffff;
  background: var(--primary-gradient);
  padding: 9px;
  border-radius: var(--radius-sm);
  font-size: 16px;
  box-shadow: 0 4px 10px rgba(26, 95, 168, 0.25);
}

.badge-info {
  background: #ffffff;
  border: 1px solid var(--border);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-sm);
}

.badge-info i {
  color: var(--primary);
}

/* ── Tab Navigation (Executive Tabs) ── */
.tab-nav {
  display: flex;
  gap: 6px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 5px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.tab-btn {
  flex: 1;
  padding: 13px 24px;
  border: none;
  background: transparent;
  color: var(--text-3);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.tab-btn:hover {
  color: var(--gov-navy);
  background: var(--bg-subtle);
}

.tab-btn.active {
  background: var(--primary-gradient);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(26, 95, 168, 0.3);
}

.tab-btn .tab-count {
  background: var(--bg-elevated);
  color: var(--text-2);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  transition: all var(--dur) var(--ease);
}

.tab-btn.active .tab-count {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

/* ── Filter Bar ── */
.filter-bar {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 22px;
  margin-bottom: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--dur) var(--ease);
}

.filter-bar:hover {
  border-color: var(--border-hover);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-group label {
  font-weight: 700;
  font-size: 11px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.filter-group label i {
  color: var(--primary);
  font-size: 13px;
}

.filter-group select {
  padding: 8px 36px 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: #ffffff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%231a5fa8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  font-family: var(--font);
  font-weight: 600;
  font-size: 13px;
  color: var(--text-1);
  outline: none;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  min-width: 170px;
}

.filter-group select:hover {
  border-color: var(--primary);
}

.filter-group select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.date-range-inputs {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: var(--radius-md);
}

.date-range-inputs .date-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.date-range-inputs input[type="date"] {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 5px 10px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-1);
  background: #ffffff;
  outline: none;
  font-family: var(--font);
  transition: all var(--dur) var(--ease);
}

.date-range-inputs input[type="date"]:hover {
  border-color: var(--primary);
}

.date-range-inputs input[type="date"]:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.btn-reset {
  background: var(--primary-gradient) !important;
  border: none !important;
  border-radius: var(--radius-pill) !important;
  padding: 8px 20px !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  font-family: var(--font);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  box-shadow: 0 3px 10px rgba(26, 95, 168, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-reset:hover {
  box-shadow: 0 5px 16px rgba(26, 95, 168, 0.35);
  transform: translateY(-1px);
}

.filter-status-info {
  display: flex;
  align-items: center;
}

.badge-filter {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  color: var(--text-2);
  display: inline-flex;
  align-items: center;
}

.badge-filter strong {
  color: var(--primary);
  margin-left: 4px;
  font-weight: 700;
}

/* ── KPI Cards (Clean White Surfaces) ── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.kpi-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  border-radius: 4px 0 0 4px;
}

.kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-hover);
}

.kpi-card:nth-child(1)::before {
  background: var(--gov-blue);
}

.kpi-card:nth-child(2)::before {
  background: var(--emerald);
}

.kpi-card:nth-child(3)::before {
  background: var(--sky);
}

.kpi-card:nth-child(4)::before {
  background: var(--rose);
}

.kpi-card:nth-child(5)::before {
  background: var(--violet);
}

.kpi-card:nth-child(6)::before {
  background: var(--amber);
}

.kpi-card:nth-child(1) .kpi-icon {
  background: var(--primary-soft);
  color: var(--primary);
}

.kpi-card:nth-child(2) .kpi-icon {
  background: var(--emerald-soft);
  color: var(--emerald);
}

.kpi-card:nth-child(3) .kpi-icon {
  background: var(--sky-soft);
  color: var(--sky);
}

.kpi-card:nth-child(4) .kpi-icon {
  background: var(--rose-soft);
  color: var(--rose);
}

.kpi-card:nth-child(5) .kpi-icon {
  background: var(--violet-soft);
  color: var(--violet);
}

.kpi-card:nth-child(6) .kpi-icon {
  background: var(--amber-soft);
  color: var(--amber);
}

.kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

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

.kpi-content h4 {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kpi-content .number {
  font-size: 24px;
  font-weight: 800;
  color: var(--gov-navy);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.5px;
}

.kpi-sub {
  font-size: 11px;
  color: var(--text-3);
  font-weight: 500;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.rate-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: var(--radius-pill);
}

.rate-badge.success {
  background: var(--emerald-soft);
  color: var(--emerald-text);
}

.rate-badge.danger {
  background: var(--rose-soft);
  color: var(--rose-text);
}

.rate-badge.primary {
  background: var(--violet-soft);
  color: var(--violet-text);
}

.rate-badge.warning {
  background: var(--amber-soft);
  color: var(--amber-text);
}

/* ── Charts ── */
.charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.chart-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: all var(--dur) var(--ease);
  box-shadow: var(--shadow-sm);
}

.chart-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.chart-card-full {
  grid-column: span 2;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid #f1f5f9;
  flex-wrap: wrap;
  gap: 8px;
}

.chart-header h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--gov-navy);
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  border: none;
}

.chart-header h3 i {
  color: var(--primary);
  font-size: 14px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
}

.chart-subtitle {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.btn-view-all {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid rgba(26, 95, 168, 0.2);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--dur) var(--ease);
}

.btn-view-all:hover {
  background: var(--primary-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(26, 95, 168, 0.25);
  transform: translateY(-1px);
}

.chart-wrapper {
  height: 280px;
  position: relative;
}

.chart-wrapper-lg {
  height: 380px;
}

.chart-wrapper-xl {
  height: 340px;
}

.chart-wrapper-top-dv {
  height: 420px;
}

.chart-empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: 13px;
  gap: 8px;
}

.chart-empty i {
  font-size: 28px;
  opacity: 0.35;
  color: var(--primary);
}

/* ── DataTable Wrap ── */
.table-wrap {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 32px;
  box-shadow: var(--shadow-sm);
  transition: all var(--dur) var(--ease);
}

.table-wrap:hover {
  box-shadow: var(--shadow-md);
}

.table-wrap h3 {
  font-size: 15px;
  font-weight: 800;
  color: var(--gov-navy);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid #f1f5f9;
}

.table-wrap h3 i {
  color: var(--primary);
  font-size: 14px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  border-radius: var(--radius-sm);
}

/* ── DataTables Overrides (Crisp Light Theme) ── */
.dataTables_wrapper {
  color: var(--text-2);
  font-family: var(--font);
}

.dataTables_wrapper .row {
  margin-bottom: 12px;
  align-items: center;
}

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 12px;
  background: #ffffff;
  color: var(--text-1);
  outline: none;
  transition: all var(--dur) var(--ease);
}

.dataTables_wrapper .dataTables_length select:focus,
.dataTables_wrapper .dataTables_filter input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.dataTables_wrapper .dataTables_info {
  color: var(--text-3);
  font-size: 12.5px;
  font-weight: 500;
}

.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label {
  color: var(--text-3);
  font-size: 13px;
  font-weight: 600;
}

/* ── Custom DataTable Search Box ── */
.dt-search-box {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
}

.dt-search-group {
  display: inline-flex;
  align-items: center;
  position: relative;
  background: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px 2px 2px 10px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: all var(--dur) var(--ease);
  max-width: 420px;
  width: 100%;
}

.dt-search-group:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft), 0 2px 8px rgba(26, 95, 168, 0.12);
}

.dt-icon-barcode {
  color: var(--primary);
  font-size: 14px;
  margin-right: 8px;
  flex-shrink: 0;
}

.dt-search-input {
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-1);
  flex: 1;
  min-width: 180px;
  padding: 6px 4px;
}

.dt-search-input::placeholder {
  color: #94a3b8;
  font-size: 12.5px;
}

.btn-clear-search {
  background: none;
  border: none;
  color: #94a3b8;
  padding: 4px 8px;
  cursor: pointer;
  font-size: 13px;
  border-radius: 50%;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-clear-search:hover {
  color: var(--rose);
  background: var(--rose-soft);
}

.btn-dt-search {
  background: linear-gradient(135deg, #0f2744 0%, #1a5fa8 100%);
  color: #ffffff !important;
  border: 1px solid #0f2744;
  border-radius: calc(var(--radius-sm) - 2px);
  padding: 7px 16px;
  font-family: var(--font);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(26, 95, 168, 0.25);
  transition: all var(--dur) var(--ease);
  margin-left: 6px;
}

.btn-dt-search:hover {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
  color: #ffffff !important;
  border-color: #1d4ed8 !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.45);
  transform: translateY(-1px);
}

.btn-dt-search:hover *,
.btn-dt-search:hover i,
.btn-dt-search:hover span {
  color: #ffffff !important;
}

.btn-dt-search:active {
  transform: translateY(0);
  background: #1e40af !important;
}

table.dataTable {
  border-collapse: separate !important;
  border-spacing: 0 !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md);
  overflow: hidden;
}

table.dataTable thead th {
  background: #f8fafc !important;
  color: var(--text-2) !important;
  font-weight: 700 !important;
  font-size: 11.5px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.6px !important;
  border-bottom: 1px solid var(--border) !important;
  border-top: none !important;
  padding: 12px 14px !important;
  white-space: nowrap;
}

table.dataTable tbody td {
  padding: 11px 14px !important;
  color: var(--text-2);
  font-size: 12.5px;
  vertical-align: middle;
  border-bottom: 1px solid #f1f5f9 !important;
  background: #ffffff;
  transition: all var(--dur) var(--ease);
}

table.dataTable tbody tr:nth-child(even) td {
  background: #fafbfc;
}

table.dataTable tbody tr:hover td {
  background: #f0f7ff !important;
  color: var(--gov-navy) !important;
}

table.dataTable tbody tr:last-child td {
  border-bottom: none !important;
}

/* DataTable Buttons */
.dt-buttons .btn {
  border-radius: var(--radius-pill) !important;
  padding: 6px 14px !important;
  font-size: 11.5px !important;
  font-weight: 700 !important;
  font-family: var(--font) !important;
  border: 1px solid var(--border) !important;
  background: #ffffff !important;
  color: var(--text-2) !important;
  transition: all var(--dur) var(--ease) !important;
  margin-right: 6px !important;
  box-shadow: 0 1px 2px rgba(15, 39, 68, 0.05) !important;
}

.dt-buttons .btn:hover {
  background: var(--gov-blue) !important;
  border-color: var(--gov-blue) !important;
  color: #ffffff !important;
}

/* DataTable Pagination */
.dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: var(--radius-sm) !important;
  border: 1px solid var(--border) !important;
  font-size: 12px !important;
  padding: 5px 12px !important;
  margin: 0 2px !important;
  transition: all var(--dur) var(--ease) !important;
  font-family: var(--font) !important;
  font-weight: 600 !important;
  background: #ffffff !important;
  color: var(--text-3) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--bg-subtle) !important;
  border-color: var(--border-hover) !important;
  color: var(--text-1) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: var(--primary-gradient) !important;
  border-color: var(--gov-blue) !important;
  color: #ffffff !important;
  box-shadow: 0 3px 8px rgba(26, 95, 168, 0.3) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
  color: var(--text-4) !important;
  opacity: 0.4;
}

/* ── Status & Evaluation Badges ── */
.badge-status {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.badge-status.done {
  background: var(--emerald-soft);
  color: var(--emerald-text);
  border: 1px solid #a7f3d0;
}

.badge-status.processing {
  background: var(--sky-soft);
  color: var(--sky-text);
  border: 1px solid #bae6fd;
}

.badge-status.stopped {
  background: var(--amber-soft);
  color: var(--amber-text);
  border: 1px solid #fde68a;
}

.badge-status.withdrawn {
  background: var(--rose-soft);
  color: var(--rose-text);
  border: 1px solid #fecaca;
}

.badge-eval {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
}

.badge-eval.clean {
  background: var(--emerald-soft);
  color: var(--emerald-text);
  border: 1px solid #a7f3d0;
}

.badge-eval.junk {
  background: var(--rose-soft);
  color: var(--rose-text);
  border: 1px solid #fecaca;
}

/* ── Footer ── */
.footer-text {
  text-align: center;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-3);
  padding: 20px 0 40px;
}

/* ── Admin Page Styles (Executive Light Theme) ── */
.admin-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 28px;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.admin-header h1 {
  font-size: 20px;
  font-weight: 800;
  color: var(--gov-navy);
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-header h1 i {
  color: var(--primary);
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  text-decoration: none;
  transition: all var(--dur) var(--ease);
  box-shadow: var(--shadow-sm);
}

.btn-back:hover {
  background: var(--bg-subtle);
  color: var(--gov-navy);
  border-color: var(--border-hover);
}

/* Admin Cards */
.admin-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--dur) var(--ease);
}

.admin-card:hover {
  border-color: var(--border-hover);
}

.admin-card-header {
  padding: 16px 20px;
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-card-header h3 {
  font-size: 14px;
  font-weight: 800;
  color: var(--gov-navy);
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-card-header h3 i {
  color: var(--primary);
}

.admin-card-body {
  padding: 20px;
}

/* Admin Table */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table thead th {
  background: #f8fafc;
  color: var(--text-2);
  font-weight: 700;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.admin-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid #f1f5f9;
  color: var(--text-2);
  vertical-align: middle;
}

.admin-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.admin-table tbody tr:nth-child(even) {
  background: #fafbfc;
}

.admin-table tbody tr:hover {
  background: #f0f7ff;
}

.admin-table tfoot th {
  padding: 12px 14px;
  border-top: 2px solid var(--border);
  font-weight: 800;
  color: var(--gov-navy);
}

/* Sheet URL Input */
.sheet-url-input {
  display: flex;
  gap: 6px;
  align-items: center;
}

.sheet-url-input input {
  flex: 1;
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text-1);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 500;
  outline: none;
  transition: all var(--dur) var(--ease);
  min-width: 200px;
}

.sheet-url-input input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-soft);
}

/* Action Buttons */
.btn-action {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text-2);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.btn-action:hover {
  background: var(--gov-blue);
  color: #ffffff;
  border-color: var(--gov-blue);
}

.btn-action.btn-save {
  background: var(--emerald-soft);
  color: var(--emerald-text);
  border-color: #a7f3d0;
}

.btn-action.btn-save:hover {
  background: var(--emerald);
  color: #ffffff;
  border-color: var(--emerald);
}

.btn-action.btn-import {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: #bfdbfe;
}

.btn-action.btn-import:hover {
  background: var(--gov-blue);
  color: #ffffff;
  border-color: var(--gov-blue);
}

.btn-action:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Import Progress */
.import-progress {
  display: none;
  margin-top: 6px;
}

.import-progress .progress-bar {
  height: 4px;
  background: #e2e8f0;
  border-radius: 2px;
  overflow: hidden;
}

.import-progress .progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gov-navy), var(--gov-blue));
  border-radius: 2px;
  transition: width 0.3s ease;
  animation: progress-pulse 1.5s ease-in-out infinite;
}

@keyframes progress-pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.6;
  }
}

.import-progress .progress-text {
  font-size: 11px;
  color: var(--text-3);
  margin-top: 4px;
}

/* Result Alert */
.result-alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
  display: none;
  animation: slideIn 0.3s var(--ease);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.result-alert.success {
  background: var(--emerald-soft);
  color: var(--emerald-text);
  border: 1px solid #a7f3d0;
}

.result-alert.error {
  background: var(--rose-soft);
  color: var(--rose-text);
  border: 1px solid #fecaca;
}

/* ── Loading State ── */
.loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: inherit;
  z-index: 10;
  backdrop-filter: blur(4px);
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid #e2e8f0;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ── Responsive ── */
@media (max-width: 1400px) {
  .kpi-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .charts-row {
    grid-template-columns: 1fr;
  }

  .chart-card-full {
    grid-column: span 1 !important;
  }

  .brand-banner-content {
    flex-direction: column;
    text-align: center;
  }

  .brand-text {
    text-align: center;
  }

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

  .dashboard,
  .admin-wrap {
    padding: 20px 16px;
  }

  .tab-btn {
    font-size: 13px;
    padding: 12px 16px;
  }
}

@media (max-width: 768px) {

  /* Ẩn dòng 'Hiển thị 25 bản ghi / trang' trên mobile theo yêu cầu */
  .dataTables_wrapper .dataTables_length {
    display: none !important;
  }

  /* Tối ưu ô tìm kiếm trên mobile */
  .dt-search-box {
    justify-content: stretch;
    margin-top: 6px;
  }

  .dt-search-group {
    max-width: 100%;
    width: 100%;
  }

  .dt-search-input {
    min-width: 120px;
    font-size: 12px;
  }

  .btn-dt-search {
    padding: 7px 12px;
    font-size: 12px;
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
  }

  .filter-group {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .filter-group select {
    min-width: unset;
    width: 100%;
  }

  .kpi-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .kpi-card {
    padding: 14px;
  }

  .kpi-content .number {
    font-size: 20px;
  }

  .header-row h1 {
    font-size: 15px;
  }

  .brand-banner h2 {
    font-size: 16px;
  }

  .tab-nav {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .dashboard,
  .admin-wrap {
    padding: 12px 10px;
  }
}