:root {
  --navy: #1e3a8a;
  --navy-dark: #0f172a;
  --navy-light: #3b82f6;
  --green: #16a34a;
  --green-bg: #dcfce7;
  --amber: #d97706;
  --amber-bg: #fef3c7;
  --red: #dc2626;
  --red-bg: #fee2e2;
  --purple: #7c3aed;
  --purple-bg: #f3e8ff;
  --gray: #64748b;
  --bg: #f8fafc;
  --card: #ffffff;
  --border: #e2e8f0;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: #0f172a;
  -webkit-font-smoothing: antialiased;
}

/* Header & Top Bar */
header.topbar {
  background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
  color: #fff;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 30;
  box-shadow: 0 2px 10px rgba(0,0,0,0.12);
}
header.topbar .brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
header.topbar .brand img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid rgba(255,255,255,0.2);
}
header.topbar h1 {
  font-size: 15px;
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.3px;
}
header.topbar .subtext {
  font-size: 10.5px;
  opacity: 0.8;
  margin-top: 1px;
}
header.topbar .user-box {
  display: flex;
  align-items: center;
  gap: 10px;
}
header.topbar .who {
  font-size: 12px;
  font-weight: 600;
  background: rgba(255,255,255,0.12);
  padding: 4px 10px;
  border-radius: 20px;
}

/* Buttons */
button {
  cursor: pointer;
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  background: var(--navy);
  color: #fff;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
button:hover { background: #172554; }
button.secondary { background: #e2e8f0; color: #1e293b; }
button.secondary:hover { background: #cbd5e1; }
button.success { background: var(--green); color: #fff; }
button.success:hover { background: #15803d; }
button.danger { background: var(--red); color: #fff; }
button.danger:hover { background: #b91c1c; }
button.purple { background: var(--purple); color: #fff; }
button.purple:hover { background: #6d28d9; }
button.ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.4); padding: 5px 10px; font-size: 12px; }
button.ghost:hover { background: rgba(255,255,255,0.1); }

/* Inputs & Form Elements */
input, select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  background: #fff;
  color: #1e293b;
  outline: none;
  transition: border-color 0.15s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--navy-light);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}
label {
  font-size: 11.5px;
  font-weight: 700;
  color: #475569;
  display: block;
  margin: 8px 0 4px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* Layout Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px;
  padding-bottom: 80px;
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}

/* Main Navigation Tabs */
.tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
  overflow-x: auto;
  padding-bottom: 2px;
}
.tabs button {
  background: #e2e8f0;
  color: #334155;
  white-space: nowrap;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
}
.tabs button.active {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 2px 4px rgba(30, 58, 138, 0.25);
}

/* Sub Tabs (for Export & Section Views) */
.sub-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}
.sub-tabs button {
  background: transparent;
  color: #64748b;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 12px;
  white-space: nowrap;
}
.sub-tabs button.active {
  background: #1e3a8a;
  color: #fff;
  border-color: #1e3a8a;
}

/* KPI Summary Cards */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.kpi-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.kpi-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.kpi-val { font-size: 20px; font-weight: 800; line-height: 1.1; }
.kpi-lbl { font-size: 10.5px; font-weight: 700; color: #64748b; text-transform: uppercase; margin-top: 2px; }

/* Filter Bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 16px;
}
.filter-bar > * { flex: 1; min-width: 140px; }
.filter-bar button { flex: none; min-width: 90px; }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: capitalize;
}
.badge.draft { background: var(--amber-bg); color: var(--amber); }
.badge.submitted { background: var(--purple-bg); color: var(--purple); }
.badge.verified { background: var(--green-bg); color: var(--green); }
.badge.Pending { background: var(--amber-bg); color: var(--amber); }
.badge.Resolved { background: var(--green-bg); color: var(--green); }

/* Tables */
table.report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
  margin-top: 6px;
}
table.report-table th {
  background: #f1f5f9;
  color: #334155;
  text-align: left;
  padding: 8px 10px;
  font-weight: 700;
  border: 1px solid var(--border);
}
table.report-table td {
  padding: 8px 10px;
  border: 1px solid var(--border);
  color: #1e293b;
  vertical-align: top;
}
table.report-table tr:nth-child(even) td { background: #f8fafc; }

/* Photo Comparison Display */
.photo-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}
.photo-box {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 10px;
  padding: 10px;
  text-align: center;
}
.photo-box img {
  max-width: 100%;
  max-height: 240px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #f1f5f9;
  display: block;
  margin: 0 auto;
}
.photo-box .tag {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  margin-top: 4px;
}

/* Switch */
.switch { position: relative; width: 44px; height: 24px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; inset: 0; background: #cbd5e1; border-radius: 24px; transition: 0.2s; }
.slider::before { content: ""; position: absolute; height: 18px; width: 18px; left: 3px; bottom: 3px; background: white; border-radius: 50%; transition: 0.2s; }
input:checked + .slider { background: var(--green); }
input:checked + .slider::before { transform: translateX(20px); }

/* List Item */
.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 8px;
  background: #fff;
  transition: transform 0.1s;
}
.list-item:hover { background: #fafafa; }

/* GPS Box */
.gps-box {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

/* Map canvas */
#mapCanvas {
  height: 520px;
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  z-index: 1;
}

/* Form Entry Row */
.entry-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 12px;
  position: relative;
}

.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 130px; }

/* Loading & Toast */
.loading-spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Lightbox Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-content {
  background: #fff;
  border-radius: 14px;
  max-width: 750px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 20px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

@media (max-width: 640px) {
  .photo-comparison { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; }
  .filter-bar > * { width: 100%; }
}

/* ============================================================
   Official Government Document Styling (Form-wise & ATR PDF match)
   ============================================================ */
.gov-doc-page {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  max-width: 960px;
  margin: 0 auto 24px auto;
  padding: 32px 36px;
  color: #1e293b;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.45;
}

.gov-doc-header {
  border-bottom: 2px solid #1e3a8a;
  padding-bottom: 14px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.gov-doc-header .gov-emblem {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1.5px solid #1e3a8a;
  background: #fff;
  padding: 2px;
  flex: none;
}

.gov-doc-header .gov-title-block {
  flex: 1;
  text-align: center;
}

.gov-doc-header h2 {
  font-size: 16px;
  font-weight: 800;
  color: #1e3a8a;
  margin: 0;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.gov-doc-header h3 {
  font-size: 14px;
  font-weight: 700;
  color: #334155;
  margin: 2px 0 0 0;
  text-transform: uppercase;
}

.gov-doc-header .report-subtitle {
  font-size: 13px;
  font-weight: 700;
  color: #1e3a8a;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  display: inline-block;
  padding: 3px 14px;
  border-radius: 4px;
  margin-top: 6px;
  letter-spacing: 0.3px;
}

.gov-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 12px;
  margin-bottom: 16px;
}

.gov-section-banner {
  background: #1e3a8a;
  color: #ffffff;
  padding: 8px 14px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.4px;
  margin: 20px 0 10px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gov-entry-card {
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #ffffff;
  padding: 14px 16px;
  margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}

.gov-entry-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 8px;
  margin-bottom: 10px;
}

.gov-entry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 14px;
  font-size: 12px;
  margin-bottom: 10px;
}

.gov-photo-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed #e2e8f0;
}

.gov-photo-frame {
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  background: #f8fafc;
  padding: 6px;
  text-align: center;
}

.gov-photo-frame img {
  max-width: 100%;
  max-height: 240px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid #e2e8f0;
  background: #f1f5f9;
  display: block;
  margin: 0 auto;
}

.gov-photo-frame .photo-label {
  font-size: 11px;
  font-weight: 700;
  margin-top: 4px;
  padding: 2px 0;
}

.gov-photo-frame.before .photo-label { color: #b45309; }
.gov-photo-frame.after .photo-label { color: #15803d; }

.gov-signature-block {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 2px solid #1e3a8a;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.gov-signature-box {
  flex: 1;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  border-radius: 6px;
  padding: 14px 16px;
  font-size: 12px;
  line-height: 1.4;
}

@media print {
  body { background: #fff !important; }
  header.topbar, .tabs, .filter-bar, button, .sub-tabs { display: none !important; }
  .container { max-width: 100% !important; padding: 0 !important; margin: 0 !important; }
  .gov-doc-page { border: none !important; box-shadow: none !important; padding: 0 !important; max-width: 100% !important; }
  .gov-photo-frame img { max-height: 160px !important; }
}