/* ═══════════════════════════════════════════════════════════════════════
   DTE Punjab Dashboard — style.css  (v3 · Premium Redesign)
   Aesthetic: Deep Intelligence — Navy/Slate + Cyan + Amber accents
   Fonts: Syne (display) + DM Sans (body)
═══════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
  --sidebar-w: 260px;
  --topbar-h: 68px;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Syne', system-ui, sans-serif;
  --font: 'DM Sans', system-ui, sans-serif;
}

[data-theme="dark"] {
  --bg: #060b18;
  --bg-2: #080f1f;
  --surface: #0d1526;
  --surface-2: #111d33;
  --surface-3: #162040;
  --glass: rgba(13, 21, 38, 0.7);
  --glass-border: rgba(0, 212, 255, 0.08);
  --border: rgba(255, 255, 255, 0.07);
  --border-2: rgba(255, 255, 255, 0.12);
  --text: #e8f4ff;
  --text-muted: #7a96c2;
  --text-faint: #3d5580;
  --cyan: #00d4ff;
  --cyan-dim: rgba(0, 212, 255, 0.15);
  --cyan-glow: rgba(0, 212, 255, 0.3);
  --amber: #ffbe0b;
  --amber-dim: rgba(255, 190, 11, 0.12);
  --rose: #ff4d8d;
  --rose-dim: rgba(255, 77, 141, 0.12);
  --emerald: #00e5a0;
  --emerald-dim: rgba(0, 229, 160, 0.12);
  --violet: #a78bfa;
  --violet-dim: rgba(167, 139, 250, 0.12);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .4);
  --shadow: 0 8px 32px rgba(0, 0, 0, .5);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, .7);
  --shadow-cyan: 0 0 40px rgba(0, 212, 255, 0.12);
  --sidebar-bg: #060d1a;
  --topbar-bg: rgba(6, 11, 24, 0.95);
  --grad-hero: linear-gradient(135deg, #060b18 0%, #0a1628 50%, #060b18 100%);
}

[data-theme="light"] {
  --bg: #f0f5ff;
  --bg-2: #e8effc;
  --surface: #ffffff;
  --surface-2: #f4f7ff;
  --surface-3: #e8effc;
  --glass: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(37, 99, 235, 0.1);
  --border: rgba(0, 0, 0, 0.07);
  --border-2: rgba(0, 0, 0, 0.12);
  --text: #0f1929;
  --text-muted: #4a6080;
  --text-faint: #9ab0d0;
  --cyan: #0077cc;
  --cyan-dim: rgba(0, 119, 204, 0.08);
  --cyan-glow: rgba(0, 119, 204, 0.2);
  --amber: #d97706;
  --amber-dim: rgba(217, 119, 6, 0.08);
  --rose: #e11d68;
  --rose-dim: rgba(225, 29, 104, 0.08);
  --emerald: #059669;
  --emerald-dim: rgba(5, 150, 105, 0.08);
  --violet: #7c3aed;
  --violet-dim: rgba(124, 58, 237, 0.08);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);
  --shadow: 0 8px 32px rgba(0, 0, 0, .1);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, .15);
  --shadow-cyan: 0 0 40px rgba(0, 119, 204, 0.08);
  --sidebar-bg: #071021;
  --topbar-bg: rgba(240, 245, 255, 0.95);
  --grad-hero: linear-gradient(135deg, #f0f5ff 0%, #e8effc 50%, #f0f5ff 100%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
  background-image:
    radial-gradient(ellipse 80% 50% at 20% 20%, rgba(0, 212, 255, 0.03) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(167, 139, 250, 0.03) 0%, transparent 60%);
  background-attachment: fixed;
}

/* ══════════════════════════════════════════════════════
   SIDEBAR
══════════════════════════════════════════════════════ */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: transform var(--transition);
  border-right: 1px solid rgba(0, 212, 255, 0.06);
  overflow: hidden;
}

.sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 240px;
  background: radial-gradient(ellipse at 50% 0%, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.sidebar::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 160px;
  background: radial-gradient(ellipse at 50% 100%, rgba(167, 139, 250, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 24px 22px 20px;
  border-bottom: 1px solid rgba(0, 212, 255, 0.06);
  position: relative;
  z-index: 1;
}

.brand-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--cyan), rgba(0, 212, 255, 0.3));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.25);
  flex-shrink: 0;
}

.brand-title {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.3px;
  line-height: 1.2;
}

.brand-sub {
  display: block;
  font-size: 0.68rem;
  color: rgba(0, 212, 255, 0.5);
  margin-top: 3px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  position: relative;
  z-index: 1;
  overflow-y: auto;
}

.nav-section-label {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-faint);
  padding: 12px 10px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.nav-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--cyan-dim), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}

.nav-item:hover::before {
  opacity: 1;
}

.nav-item:hover {
  color: #fff;
}

.nav-item.active::before {
  opacity: 1;
}

.nav-item.active {
  color: var(--cyan);
  border-left: 2px solid var(--cyan);
  margin-left: -1px;
}

.nav-item.active .nav-icon {
  color: var(--cyan);
}

.nav-icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
  transition: transform 0.2s;
}

.nav-item:hover .nav-icon {
  transform: scale(1.1);
}

.nav-badge {
  margin-left: auto;
  background: var(--cyan-dim);
  color: var(--cyan);
  font-size: 0.6rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  letter-spacing: 0.3px;
}

.sidebar-footer {
  padding: 16px 22px 20px;
  border-top: 1px solid rgba(0, 212, 255, 0.06);
  position: relative;
  z-index: 1;
}

.sidebar-footer-info {
  font-size: 0.68rem;
  color: var(--text-faint);
  line-height: 1.7;
}

.sidebar-footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--amber-dim);
  color: var(--amber);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  margin-top: 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ══════════════════════════════════════════════════════
   MAIN WRAPPER
══════════════════════════════════════════════════════ */
.main-wrapper {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--transition);
}

/* ══════════════════════════════════════════════════════
   TOPBAR
══════════════════════════════════════════════════════ */
.topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-h);
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 28px;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border), var(--shadow-sm);
}

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-btn span {
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition);
}

.topbar-title {
  flex: 1;
}

.topbar-title h1 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.2px;
}

.topbar-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.topbar-sub::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 8px var(--emerald);
  display: inline-block;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.6;
    transform: scale(0.8);
  }
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.export-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, var(--cyan), rgba(0, 150, 200, 0.9));
  border: none;
  border-radius: var(--radius-sm);
  color: #000;
  padding: 9px 18px;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 0 20px var(--cyan-glow);
  letter-spacing: 0.3px;
}

.export-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 24px var(--cyan-glow);
}

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

.theme-toggle {
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s;
}

.theme-toggle:hover {
  background: var(--surface-3);
  border-color: var(--cyan);
}

/* ══════════════════════════════════════════════════════
   CONTENT
══════════════════════════════════════════════════════ */
.content {
  flex: 1;
  padding: 28px;
  max-width: 1440px;
  width: 100%;
}

.section {
  display: none;
}

.section.active {
  display: block;
  animation: fadeUp 0.35s ease;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

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

.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.section-badge {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 20px;
  letter-spacing: 0.3px;
}

/* ══════════════════════════════════════════════════════
   KPI CARDS
══════════════════════════════════════════════════════ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: all 0.25s ease;
  cursor: default;
}

.kpi-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  opacity: 0;
  transition: opacity 0.25s;
}

.kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--border-2);
}

.kpi-card:hover::after {
  opacity: 1;
}

/* Card accent lines */
.kpi-cyan::after {
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.kpi-amber::after {
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
}

.kpi-rose::after {
  background: linear-gradient(90deg, transparent, var(--rose), transparent);
}

.kpi-emerald::after {
  background: linear-gradient(90deg, transparent, var(--emerald), transparent);
}

.kpi-glow-bg {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  opacity: 0.06;
  pointer-events: none;
}

.kpi-cyan .kpi-glow-bg {
  background: var(--cyan);
}

.kpi-amber .kpi-glow-bg {
  background: var(--amber);
}

.kpi-rose .kpi-glow-bg {
  background: var(--rose);
}

.kpi-emerald .kpi-glow-bg {
  background: var(--emerald);
}

.kpi-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.kpi-cyan .kpi-icon-wrap {
  background: var(--cyan-dim);
  box-shadow: 0 0 20px var(--cyan-dim);
}

.kpi-amber .kpi-icon-wrap {
  background: var(--amber-dim);
  box-shadow: 0 0 20px var(--amber-dim);
}

.kpi-rose .kpi-icon-wrap {
  background: var(--rose-dim);
  box-shadow: 0 0 20px var(--rose-dim);
}

.kpi-emerald .kpi-icon-wrap {
  background: var(--emerald-dim);
  box-shadow: 0 0 20px var(--emerald-dim);
}

.kpi-body {
  position: relative;
  z-index: 1;
}

.kpi-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -1px;
  font-variant-numeric: tabular-nums;
}

.kpi-cyan .kpi-value {
  color: var(--cyan);
}

.kpi-amber .kpi-value {
  color: var(--amber);
}

.kpi-rose .kpi-value {
  color: var(--rose);
}

.kpi-emerald .kpi-value {
  color: var(--emerald);
}

.kpi-unit {
  font-size: 1.3rem;
  font-weight: 700;
  margin-left: 2px;
  letter-spacing: 0;
}

.kpi-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 5px;
  font-weight: 500;
}

/* ══════════════════════════════════════════════════════
   BATCH STRIP
══════════════════════════════════════════════════════ */
.batch-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.batch-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.25s ease;
  cursor: default;
}

.batch-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--border-2);
}

.batch-card:nth-child(1) .batch-num {
  color: var(--cyan);
}

.batch-card:nth-child(2) .batch-num {
  color: var(--violet);
}

.batch-card:nth-child(3) .batch-num {
  color: var(--emerald);
}

.batch-num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.batch-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  margin: 8px 0 4px;
  letter-spacing: -0.5px;
}

.batch-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.batch-range {
  font-size: 0.65rem;
  color: var(--text-faint);
  margin-top: 4px;
}

/* ══════════════════════════════════════════════════════
   OVERVIEW MINI CHARTS
══════════════════════════════════════════════════════ */
.overview-mini-charts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 8px;
}

/* ══════════════════════════════════════════════════════
   CHARTS
══════════════════════════════════════════════════════ */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.chart-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-2);
}

.chart-wide {
  grid-column: span 2;
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.chart-header h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
}

.chart-badge {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  background: var(--cyan-dim);
  color: var(--cyan);
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
}

.chart-wrap {
  position: relative;
  height: 260px;
}

.chart-wrap-sm {
  height: 220px;
}

/* ══════════════════════════════════════════════════════
   INSIGHTS
══════════════════════════════════════════════════════ */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.insight-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.insight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}

.insight-card:hover::before {
  opacity: 1;
}

.insight-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--border-2);
}

.insight-icon {
  font-size: 1.8rem;
  line-height: 1;
  width: 44px;
  height: 44px;
  background: var(--surface-2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.insight-title {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.insight-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}

.insight-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.insight-bar {
  height: 3px;
  border-radius: 2px;
  background: var(--surface-3);
  overflow: hidden;
  margin-top: 4px;
}

.insight-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.insight-skeleton {
  height: 180px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.4s infinite linear;
}

/* ══════════════════════════════════════════════════════
   MAP
══════════════════════════════════════════════════════ */
.map-container {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
}

.map-fallback {
  position: relative;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#leafletMap {
  width: 100%;
  height: 520px;
  border-radius: 0;
}

.bubble-legend {
  padding: 12px 20px;
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  width: 100%;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 35%, #6adfff 0%, var(--cyan) 60%, #0088bb 100%);
  display: inline-block;
  flex-shrink: 0;
}

.google-map {
  width: 100%;
  height: 520px;
}

/* ══════════════════════════════════════════════════════
   DISTRICT/COLLEGE PANEL
══════════════════════════════════════════════════════ */
.district-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 18px;
  box-shadow: var(--shadow);
  animation: slideDown 0.25s ease;
  border-left: 3px solid var(--cyan);
}

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

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

.dp-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 12px;
}

.dp-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-right: 12px;
}

.dp-count {
  background: var(--cyan-dim);
  color: var(--cyan);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 20px;
  padding: 4px 14px;
  font-size: 0.78rem;
  font-weight: 700;
}

.dp-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.dp-gmaps-btn {
  background: linear-gradient(135deg, var(--emerald), rgba(0, 180, 120, 0.9));
  color: #000;
  border: none;
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.2s;
  box-shadow: 0 0 16px var(--emerald-dim);
}

.dp-gmaps-btn:hover {
  transform: translateY(-1px);
}

.dp-close-btn {
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: 50%;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: var(--font);
  transition: all 0.2s;
}

.dp-close-btn:hover {
  color: var(--text);
  border-color: var(--rose);
}

.dp-stat-row {
  display: flex;
  gap: 14px;
  margin-bottom: 0;
  flex-wrap: wrap;
}

.dp-stat {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  flex: 1;
  min-width: 110px;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.dp-stat strong {
  display: block;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
}

/* ══════════════════════════════════════════════════════
   MAP LEGEND GRID
══════════════════════════════════════════════════════ */
.map-legend-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 10px;
  margin-bottom: 24px;
}

.map-legend-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s;
}

.map-legend-item:hover {
  background: var(--surface-2);
  border-color: var(--cyan);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.map-legend-district {
  font-weight: 600;
  color: var(--text);
}

.map-legend-count {
  background: var(--cyan-dim);
  color: var(--cyan);
  border-radius: 20px;
  padding: 3px 9px;
  font-size: 0.68rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════
   GALLERY
══════════════════════════════════════════════════════ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.gallery-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.gallery-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow), 0 0 30px var(--cyan-dim);
  border-color: rgba(0, 212, 255, 0.2);
}

.gallery-card:hover img {
  opacity: 0.9;
  transform: scale(1.03);
}

.gallery-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: all 0.4s ease;
}

.gallery-caption {
  padding: 16px 18px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.gallery-caption::before {
  content: '';
  width: 3px;
  height: 16px;
  border-radius: 2px;
  background: var(--cyan);
  display: inline-block;
}

/* ══════════════════════════════════════════════════════
   CAROUSEL
══════════════════════════════════════════════════════ */
.carousel-section {
  margin-top: 8px;
}

.carousel-wrapper {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 18px;
  box-shadow: var(--shadow-sm);
}

.carousel-track-container {
  flex: 1;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 14px;
  transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-item {
  flex-shrink: 0;
  width: 130px;
  cursor: pointer;
  text-align: center;
}

.carousel-item img {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 2px solid var(--border);
  transition: all 0.25s ease;
  display: block;
  margin: 0 auto 8px;
  background: var(--surface-2);
}

.carousel-item:hover img {
  border-color: var(--cyan);
  transform: scale(1.06);
  box-shadow: 0 0 20px var(--cyan-dim);
}

.carousel-item-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
}

.carousel-btn {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  color: var(--text);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  font-family: var(--font);
}

.carousel-btn:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  color: var(--cyan);
}

.carousel-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--surface-3);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  padding: 0;
}

.carousel-dot.active {
  background: var(--cyan);
  transform: scale(1.4);
  box-shadow: 0 0 8px var(--cyan);
}

.carousel-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 24px;
  width: 100%;
}

/* ══════════════════════════════════════════════════════
   TABLE
══════════════════════════════════════════════════════ */
.table-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.search-input,
.filter-select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 10px 16px;
  font-size: 0.85rem;
  font-family: var(--font);
  transition: all 0.2s;
  outline: none;
}

.search-input {
  flex: 1;
  min-width: 220px;
}

.search-input:focus,
.filter-select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-dim);
}

.filter-select {
  min-width: 155px;
  cursor: pointer;
}

.export-table-btn {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 10px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.2s;
}

.export-table-btn:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  color: var(--cyan);
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 16px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
}

.data-table thead tr {
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.data-table th {
  padding: 13px 16px;
  text-align: left;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  user-select: none;
}

.data-table th.sortable {
  cursor: pointer;
}

.data-table th.sortable:hover {
  color: var(--text);
}

.data-table th.sort-asc::after {
  content: ' ↑';
  color: var(--cyan);
}

.data-table th.sort-desc::after {
  content: ' ↓';
  color: var(--cyan);
}

.data-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

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

.data-table tbody tr:hover {
  background: var(--surface-2);
}

.data-table td {
  padding: 12px 16px;
  color: var(--text);
  vertical-align: middle;
}

.row-link {
  cursor: pointer;
}

/* Pills & Badges */
.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.pill-female {
  background: var(--rose-dim);
  color: var(--rose);
}

.pill-male {
  background: var(--cyan-dim);
  color: var(--cyan);
}

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: var(--radius-xs);
  font-size: 0.67rem;
  font-weight: 700;
}

.badge-hod {
  background: var(--violet-dim);
  color: var(--violet);
}

.badge-senior {
  background: var(--emerald-dim);
  color: var(--emerald);
}

.badge-lect {
  background: var(--surface-3);
  color: var(--text-muted);
}

.badge-other {
  background: var(--amber-dim);
  color: var(--amber);
}

.batch-tag {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
}

.map-action-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text-muted);
  padding: 5px 11px;
  font-size: 0.72rem;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.2s;
}

.map-action-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-dim);
}

/* ══════════════════════════════════════════════════════
   PAGINATION
══════════════════════════════════════════════════════ */
.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.page-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 7px 13px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.page-btn:hover {
  background: var(--surface-2);
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-btn.active {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #000;
  font-weight: 700;
  box-shadow: 0 0 16px var(--cyan-glow);
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

/* ══════════════════════════════════════════════════════
   MODALS
══════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-box {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 20px;
  padding: 36px;
  max-width: 460px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(0, 212, 255, 0.05);
  animation: modalIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(10px);
  }

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

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: all 0.2s;
}

.modal-close:hover {
  color: var(--text);
  border-color: var(--rose);
}

.modal-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 800;
  color: #000;
  margin: 0 auto 16px;
  text-transform: uppercase;
  box-shadow: 0 0 30px var(--cyan-glow);
  overflow: hidden;
}

.modal-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 4px;
}

.modal-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 16px;
}

.modal-tags {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}

.modal-field {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.modal-field-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--text-faint);
  margin-bottom: 4px;
}

.modal-field-value {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
}

.modal-map-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--cyan), rgba(0, 150, 200, 0.9));
  border: none;
  border-radius: var(--radius-sm);
  color: #000;
  padding: 12px;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.2s;
  box-shadow: 0 0 20px var(--cyan-glow);
}

.modal-map-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 28px var(--cyan-glow);
}

/* ══════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════ */
.footer {
  padding: 18px 28px;
  font-size: 0.72rem;
  color: var(--text-faint);
  border-top: 1px solid var(--border);
  text-align: center;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.footer-dot {
  color: var(--cyan);
  font-size: 0.5rem;
}

/* ══════════════════════════════════════════════════════
   SIDEBAR OVERLAY (MOBILE)
══════════════════════════════════════════════════════ */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 150;
  backdrop-filter: blur(4px);
}

/* ══════════════════════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════════════════════ */
@keyframes shimmer {
  0% {
    background-position: -400px 0;
  }

  100% {
    background-position: 400px 0;
  }
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }

  .chart-wide {
    grid-column: span 1;
  }

  .overview-mini-charts {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --sidebar-w: 270px;
  }

  .sidebar {
    transform: translateX(-100%);
    box-shadow: 4px 0 40px rgba(0, 0, 0, .5);
  }

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

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

  .main-wrapper {
    margin-left: 0;
  }

  .menu-btn {
    display: flex;
  }

  .topbar {
    padding: 0 16px;
  }

  .topbar-title h1 {
    font-size: 0.9rem;
  }

  .content {
    padding: 16px;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .kpi-value {
    font-size: 1.8rem;
  }

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

  #leafletMap {
    height: 360px;
  }

  .table-toolbar {
    flex-direction: column;
  }

  .search-input {
    min-width: unset;
  }

  .export-btn span {
    display: none;
  }

  .dp-header {
    flex-direction: column;
    align-items: flex-start;
  }

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

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

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

  .content {
    padding: 12px;
  }
}