/* =====================================================================
   ORETECH CONSULTING LIMITED
   Candidate Executive Dashboard - PDP Official Green, White & Red Theme
   Campaign: Dan Baba 2027 Gubernatorial Campaign (Kaduna State)
   Color Palette: Official PDP Green (#008751), Crisp White (#FFFFFF), PDP Red (#D32F2F)
   ===================================================================== */

:root {
  /* Official PDP Flag Colors */
  --pdp-green: #008751;
  --pdp-green-dark: #004d2c;
  --pdp-green-deep: #00361f;
  --pdp-green-light: #2e7d32;
  --pdp-green-subtle: #e8f5e9;

  --pdp-red: #d32f2f;
  --pdp-red-dark: #b71c1c;
  --pdp-red-subtle: #ffebee;

  --pdp-white: #ffffff;

  /* Theme Tokens mapped to PDP Green, White, Red */
  --primary: #004d2c;
  --primary-container: #00361f;
  --on-primary: #ffffff;
  --on-primary-container: #a5d6a7;
  --primary-fixed: #c8e6c9;
  --primary-fixed-dim: #81c784;

  --secondary: #008751;
  --secondary-container: #006b3f;
  --on-secondary: #ffffff;
  --on-secondary-container: #e8f5e9;
  --secondary-fixed: #e8f5e9;
  --secondary-fixed-dim: #a5d6a7;

  --success: #008751;
  --warning: #f57c00;
  --error: #d32f2f;
  --error-container: #ffebee;
  --on-error-container: #b71c1c;
  --escalated: #7b1fa2;

  --surface: #f4f8f5;
  --surface-dim: #e1eae3;
  --surface-bright: #ffffff;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #edf4ee;
  --surface-container: #e5eee7;
  --surface-container-high: #dbe7dd;
  --surface-container-highest: #d0ded3;

  --on-surface: #0e1e14;
  --on-surface-variant: #3a5444;
  --outline: #6b8675;
  --outline-variant: #b6ccbd;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0, 77, 44, 0.08);
  --shadow-md: 0 4px 14px rgba(0, 77, 44, 0.12);
  --shadow-lg: 0 8px 24px rgba(0, 77, 44, 0.16);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--surface);
  color: var(--on-surface);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--surface-container-low);
}
::-webkit-scrollbar-thumb {
  background: var(--outline-variant);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--pdp-green);
}

/* PDP Tri-Color Accent Banner Stripe */
.pdp-tricolor-bar {
  height: 5px;
  width: 100%;
  background: linear-gradient(90deg, 
    #008751 0%, #008751 33.33%, 
    #ffffff 33.33%, #ffffff 66.66%, 
    #d32f2f 66.66%, #d32f2f 100%
  );
  position: relative;
  z-index: 100;
}

/* Sidebar Layout */
.app-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 260px;
  background: linear-gradient(180deg, var(--primary-container) 0%, var(--pdp-green-dark) 100%);
  color: var(--on-primary);
  display: flex;
  flex-direction: column;
  z-index: 50;
  box-shadow: 3px 0 16px rgba(0, 54, 31, 0.25);
  transition: transform 0.3s ease;
  border-right: 2px solid rgba(255, 255, 255, 0.1);
}

.brand-header {
  height: 72px;
  padding: 0 16px;
  background-color: rgba(0, 36, 18, 0.85);
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 2px solid var(--pdp-red);
}

.brand-badge {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #008751 0%, #004d2c 50%, #d32f2f 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 14px;
  color: #fff;
  border: 2px solid #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  letter-spacing: 0.05em;
}

.nav-section-title {
  padding: 16px 18px 6px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary-fixed-dim);
}

.nav-links {
  list-style: none;
  padding: 0 10px;
  flex: 1;
  overflow-y: auto;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  color: #d0ded3;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.2s ease;
  margin-bottom: 3px;
  border-left: 3px solid transparent;
}

.nav-link:hover {
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-left-color: var(--pdp-white);
}

.nav-link.active {
  background: linear-gradient(90deg, rgba(211, 47, 47, 0.25) 0%, rgba(0, 135, 81, 0.35) 100%);
  color: #ffffff;
  font-weight: 700;
  border-left-color: var(--pdp-red);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.nav-link .material-symbols-outlined {
  font-size: 20px;
  color: var(--primary-fixed-dim);
}

.nav-link.active .material-symbols-outlined {
  color: #ffffff;
}

.sidebar-footer {
  padding: 14px 16px;
  background-color: rgba(0, 20, 10, 0.6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 11px;
}

/* Main Content Area */
.main-wrapper {
  margin-left: 260px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header & Filter Bar */
.top-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: linear-gradient(135deg, var(--pdp-green-dark) 0%, var(--pdp-green-deep) 100%);
  color: #fff;
  box-shadow: 0 2px 10px rgba(0, 54, 31, 0.25);
  border-bottom: 2px solid var(--pdp-red);
}

.top-bar-content {
  height: 66px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.filter-bar {
  height: 52px;
  padding: 0 24px;
  background-color: #ffffff;
  border-bottom: 1px solid var(--surface-container-highest);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  overflow-x: auto;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.filter-select {
  height: 34px;
  padding: 0 12px;
  font-size: 12px;
  font-family: inherit;
  font-weight: 600;
  color: var(--on-surface);
  background-color: #ffffff;
  border: 1.5px solid var(--outline-variant);
  border-radius: 6px;
  outline: none;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.filter-select:focus {
  border-color: var(--pdp-green);
  box-shadow: 0 0 0 3px rgba(0, 135, 81, 0.15);
}

/* Action Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  font-family: inherit;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--pdp-green);
  color: #fff;
  box-shadow: 0 2px 6px rgba(0, 135, 81, 0.25);
}
.btn-primary:hover {
  background-color: var(--pdp-green-dark);
}

.btn-pdp {
  background-color: var(--pdp-green);
  color: #fff;
  box-shadow: 0 2px 6px rgba(0, 135, 81, 0.25);
}
.btn-pdp:hover {
  background-color: var(--pdp-green-dark);
}

.btn-danger {
  background-color: var(--pdp-red);
  color: #fff;
  box-shadow: 0 2px 6px rgba(211, 47, 47, 0.25);
}
.btn-danger:hover {
  background-color: var(--pdp-red-dark);
}

.btn-outline {
  background-color: #ffffff;
  border: 1.5px solid var(--outline-variant);
  color: var(--on-surface);
}
.btn-outline:hover {
  background-color: var(--surface-container-low);
  border-color: var(--pdp-green);
}

/* Page Layout */
.content-body {
  padding: 24px;
  flex: 1;
}

.view-panel {
  display: none;
}
.view-panel.active {
  display: block;
  animation: fadeIn 0.25s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* KPI Cards Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background-color: #ffffff;
  padding: 18px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--outline-variant);
  border-top: 4px solid var(--pdp-green);
  transition: transform 0.2s, box-shadow 0.2s;
}

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

.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.kpi-label {
  font-size: 11px;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--on-surface-variant);
}

.kpi-value {
  font-size: 30px;
  font-weight: 900;
  color: var(--primary);
  line-height: 1.1;
  margin: 4px 0;
}

.kpi-subtext {
  font-size: 11px;
  color: var(--on-surface-variant);
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

/* Badges & Chips */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-covered, .badge-verified, .badge-resolved {
  background-color: var(--pdp-green-subtle);
  color: var(--pdp-green);
  border: 1.5px solid rgba(0, 135, 81, 0.4);
}

.badge-partial, .badge-pending, .badge-in-progress {
  background-color: #fff3e0;
  color: #e65100;
  border: 1.5px solid rgba(230, 81, 0, 0.4);
}

.badge-outstanding, .badge-overdue, .badge-rejected, .badge-critical {
  background-color: var(--pdp-red-subtle);
  color: var(--pdp-red);
  border: 1.5px solid rgba(211, 47, 47, 0.4);
}

.badge-escalated {
  background-color: rgba(123, 31, 162, 0.12);
  color: var(--escalated);
  border: 1.5px solid rgba(123, 31, 162, 0.4);
}

/* Card Containers */
.dash-card {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--outline-variant);
  padding: 22px;
  margin-bottom: 24px;
  position: relative;
}

.dash-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--surface-container);
}

.dash-card-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.dash-card-title .material-symbols-outlined {
  color: var(--pdp-green);
}

/* Interactive GIS Map Container */
#gis-interactive-map {
  width: 100%;
  height: 520px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.05);
  border: 2px solid var(--outline-variant);
}

/* Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.data-table th {
  background-color: var(--surface-container-low);
  padding: 12px 14px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--on-surface-variant);
  border-bottom: 2px solid var(--pdp-green);
}

.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--surface-container);
  color: var(--on-surface);
  vertical-align: middle;
}

.data-table tr:hover td {
  background-color: var(--pdp-green-subtle);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 54, 31, 0.7);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-container {
  background-color: #ffffff;
  border-radius: 14px;
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  border: 3px solid var(--pdp-green);
  animation: modalScale 0.2s ease-out;
}

@keyframes modalScale {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  padding: 18px 22px;
  background: linear-gradient(135deg, var(--pdp-green-dark) 0%, var(--pdp-green) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 3px solid var(--pdp-red);
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 16px 22px;
  background-color: var(--surface-container-low);
  border-top: 1px solid var(--surface-container-highest);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Responsive */
@media (max-width: 1024px) {
  .app-sidebar {
    transform: translateX(-100%);
  }
  .app-sidebar.open {
    transform: translateX(0);
  }
  .main-wrapper {
    margin-left: 0;
  }
}