/**
 * PORT 2040 — Port Radar 3.0 (Saudi Arabia Edition) Stylesheet
 * Dark nautical theme with Saudi national green (#006C35), cyber emerald (#00e676),
 * royal gold (#D4AF37), and futuristic cyan (#38bdf8) accents.
 */

:root {
  --saudi-green: #006C35;
  --saudi-green-glow: rgba(0, 108, 53, 0.4);
  --saudi-gold: #D4AF37;
  --saudi-gold-light: #fef08a;
  --saudi-emerald: #00e676;
  --saudi-cyan: #38bdf8;
  --saudi-dark-bg: #040914;
  --saudi-card-bg: rgba(15, 23, 42, 0.88);
  --saudi-card-border: rgba(212, 175, 55, 0.25);
  --saudi-text-main: #f1f5f9;
  --saudi-text-muted: #94a3b8;
}

body.saudi-theme {
  background: var(--saudi-dark-bg);
  color: var(--saudi-text-main);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Radar Layout: Responsive 2-column flex or grid */
.saudi-radar-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  height: calc(100vh - 54px);
  width: 100vw;
  overflow: hidden;
  position: relative;
}

@media (max-width: 1100px) {
  .saudi-radar-layout {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
    height: auto;
    min-height: 100vh;
  }
}

/* Map Panel */
.saudi-map-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #020617;
  overflow: hidden;
}

/* Top Control Bar */
.saudi-control-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: rgba(4, 9, 20, 0.92);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  backdrop-filter: blur(12px);
  z-index: 15;
  flex-wrap: wrap;
  gap: 10px;
}

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

.saudi-select {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #f1f5f9;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.saudi-select:focus, .saudi-select:hover {
  border-color: var(--saudi-gold);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

.saudi-select.neom-select {
  border-color: var(--saudi-cyan);
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.1) 0%, rgba(15, 23, 42, 0.95) 100%);
  color: #fff;
  font-weight: 700;
}

/* Search input */
.saudi-search-input {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #fff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  width: 190px;
  outline: none;
  transition: border-color 0.2s ease;
}
.saudi-search-input:focus {
  border-color: var(--saudi-cyan);
}

/* Canvas Container */
.saudi-canvas-container {
  flex: 1;
  position: relative;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 65% 45%, #05162a 0%, #030a16 65%, #01040a 100%);
  overflow: hidden;
}

#saudi-radar-canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}
#saudi-radar-canvas:active {
  cursor: grabbing;
}

/* Floating HUD Overlay */
.saudi-hud-overlay {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 10;
  pointer-events: none;
}

.saudi-hud-pill {
  background: rgba(4, 9, 20, 0.85);
  border: 1px solid rgba(212, 175, 55, 0.35);
  padding: 8px 14px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 10px;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: #cbd5e1;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
}

.saudi-hud-pill strong {
  color: #fff;
}

.neom-pulse-tag {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.3) 0%, rgba(0, 230, 118, 0.3) 100%);
  border: 1px solid var(--saudi-cyan);
  color: #fff;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  animation: pulse-border 2s infinite ease-in-out;
}

@keyframes pulse-border {
  0%, 100% { box-shadow: 0 0 8px rgba(56, 189, 248, 0.4); }
  50% { box-shadow: 0 0 16px rgba(56, 189, 248, 0.8); }
}

/* Map View Preset Buttons */
.saudi-map-controls {
  position: absolute;
  bottom: 20px;
  left: 16px;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.saudi-map-btn {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #cbd5e1;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
}
.saudi-map-btn:hover, .saudi-map-btn.active {
  background: rgba(0, 108, 53, 0.6);
  border-color: var(--saudi-emerald);
  color: #fff;
}
.saudi-map-btn.neom-btn {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.25) 0%, rgba(15, 23, 42, 0.85) 100%);
  border-color: var(--saudi-cyan);
  color: #fff;
}
.saudi-map-btn.neom-btn:hover {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.5) 0%, rgba(15, 23, 42, 0.95) 100%);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
}

/* Floating Legend */
.saudi-legend {
  position: absolute;
  bottom: 20px;
  right: 16px;
  background: rgba(4, 9, 20, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 10px;
  color: #cbd5e1;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 5px;
  backdrop-filter: blur(8px);
  pointer-events: none;
}
.saudi-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.saudi-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

/* Tooltip */
.saudi-radar-tooltip {
  position: absolute;
  display: none;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--saudi-gold);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 11px;
  color: #fff;
  z-index: 25;
  pointer-events: none;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.8);
  max-width: 280px;
  line-height: 1.4;
  backdrop-filter: blur(10px);
}

/* Sidebar: Vessels & Port Schedules */
.saudi-radar-sidebar {
  background: rgba(10, 16, 30, 0.96);
  border-left: 1px solid rgba(212, 175, 55, 0.25);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  z-index: 15;
}

.saudi-sidebar-header {
  padding: 16px;
  background: linear-gradient(135deg, rgba(0, 108, 53, 0.2) 0%, rgba(15, 23, 42, 0.95) 100%);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.saudi-sidebar-header h2 {
  font-size: 15px;
  font-weight: 900;
  color: #fff;
  margin: 0 0 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.saudi-sidebar-header p {
  font-size: 11px;
  color: var(--saudi-text-muted);
  margin: 0;
  line-height: 1.4;
}

/* Vessels List Scrollable */
.saudi-vessels-list {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Vessel Card */
.saudi-vessel-card {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.saudi-vessel-card:hover {
  background: rgba(30, 41, 59, 0.85);
  border-color: var(--saudi-gold);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.saudi-vessel-card.selected {
  border-color: var(--saudi-cyan);
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.15) 0%, rgba(15, 23, 42, 0.9) 100%);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.25);
}

.saudi-vessel-card.neom-card {
  border-left: 3px solid var(--saudi-cyan);
}

.saudi-vessel-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 6px;
}

.saudi-vessel-name {
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
}

.saudi-vessel-badge {
  font-size: 9px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}

.badge-inbound { background: rgba(56, 189, 248, 0.2); color: #38bdf8; border: 1px solid #38bdf8; }
.badge-operating { background: rgba(0, 230, 118, 0.2); color: #00e676; border: 1px solid #00e676; }
.badge-anchored { background: rgba(245, 158, 11, 0.2); color: #fbbf24; border: 1px solid #f59e0b; }
.badge-completed { background: rgba(148, 163, 184, 0.2); color: #cbd5e1; border: 1px solid rgba(255,255,255,0.2); }

.saudi-vessel-route {
  font-size: 11px;
  color: #cbd5e1;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.saudi-vessel-cargo {
  font-size: 10px;
  color: var(--saudi-text-muted);
  line-height: 1.3;
}

.saudi-vessel-metrics {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 10px;
  color: #94a3b8;
}

.saudi-vessel-metrics strong {
  color: var(--saudi-gold);
}

/* Case Study Banner Inside Sidebar or Page */
.case-dart-banner {
  margin: 10px;
  padding: 12px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(15, 23, 42, 0.95) 100%);
  border: 1px solid var(--saudi-gold);
  border-radius: 8px;
  font-size: 11px;
}
.case-dart-banner a {
  color: var(--saudi-gold-light);
  text-decoration: none;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
}
.case-dart-banner a:hover {
  text-decoration: underline;
}