:root {
  /* Theme — Light */
  --carolina-blue: #74b3ceff;
  --blue-munsell: #508991ff;
  --prussian-blue: #172a3aff;
  --midnight-green: #004346ff;
  --mint: #09bc8aff;

  --bg: #0b1620;
  --panel: rgba(23, 42, 58, 0.6);
  --card: rgba(23, 42, 58, 0.5);
  --text: #e8f3f9;
  --muted: #b8d0da;
  --border: rgba(116,179,206,0.25);
  --shadow: 0 10px 30px rgba(0,0,0,0.25);
  --glass: blur(10px) saturate(140%);

  --ok: var(--mint);
  --warn: #ffb020;
  --bad: #ef476f;
}

body.theme-light {
  --bg: #f5fbfe;
  --panel: rgba(116,179,206,0.20);
  --card: rgba(255,255,255,0.65);
  --text: #0e2433;
  --muted: #4d6a75;
  --border: rgba(23, 42, 58, 0.12);
  --shadow: 0 10px 30px rgba(0,0,0,0.08);
}

/* Layout */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans";
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(9,188,138,0.12), transparent 70%),
    radial-gradient(1000px 500px at 120% 0%, rgba(116,179,206,0.12), transparent 60%),
    linear-gradient(180deg, rgba(80,137,145,0.08), transparent 30%),
    var(--bg);
}

/* Topbar */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: grid; grid-template-columns: 1fr auto; /* simplified */
  gap: 1rem;
  align-items: center;
  padding: .8rem 1rem;
  background: linear-gradient(120deg, rgba(116,179,206,0.45), rgba(23,42,58,0.35));
  backdrop-filter: var(--glass);
  box-shadow: var(--shadow);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: baseline; gap: .6rem; font-weight: 700; }
.brand i { color: var(--mint); }
.brand span { font-size: 1.25rem; }
.brand small { color: var(--muted); font-weight: 500; }

.search { display: flex; gap: .5rem; align-items: center; }
.search input {
  width: 100%;
  padding: .65rem .8rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  outline: none;
}
.actions { display: flex; gap: .5rem; align-items: center; }

.btn {
  background: var(--midnight-green);
  color: white;
  border: none;
  border-radius: 10px;
  padding: .6rem .9rem;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease;
}
.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

/* Pause button paused state */
.btn.paused {
  background: rgba(239,71,111,0.12);
  color: var(--bad);
  border-color: rgba(239,71,111,0.2);
}

/* Dark toggle specific tweaks */
#darkToggle { display:flex; align-items:center; gap:.4rem; padding:.5rem .7rem; }
#darkToggle i { width:18px; height:18px; display:inline-flex; align-items:center; justify-content:center; }
.btn.small { padding: .45rem .7rem; border-radius: 8px; font-size: .9rem; }
.btn:active { transform: translateY(1px); }
.btn:focus { outline: 3px solid rgba(9,188,138,0.18); outline-offset: 2px; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,0.12); }

/* Micro animations */
@keyframes fadeInUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
.fade-in { animation: fadeInUp .5s ease-out forwards; }
.fade-in:nth-child(1){animation-delay:0s}
.fade-in:nth-child(2){animation-delay:.03s}
.fade-in:nth-child(3){animation-delay:.06s}
.fade-in:nth-child(4){animation-delay:.09s}

/* Main shell: two-column layout (map + right controls) */
.shell {
  display: grid;
  /* Left: 16% | Center: 69% | Right: 15% — becomes single column on small screens */
  grid-template-columns: 16% 69% 15%;
  gap: 18px;
  padding: 12px;
  align-items: start;
}

/* Left rail (sticky controls) */
.rail-left { 
  display: grid; 
  gap: 14px; 
  align-content: start;
  min-width: 0; /* Allow shrinking */
  overflow: hidden; /* Prevent overflow */
}
.sticky-block { position: sticky; top: 14px; }

/* Center rail */
.rail-center { display:grid; gap:14px; }

/* Right rail (compact control module) */
.rail-right {
  /* right rail scrolls independently of the map */
  position: relative;
  width:90%;
  height: calc(100vh - 80px);
  overflow: auto;
  display: grid;
  gap: 14px;
  align-content: start;
}

.rail-left { display:grid; gap:14px; align-content:start; }

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  backdrop-filter: var(--glass);
  box-shadow: var(--shadow);
  transition: transform .18s ease, box-shadow .22s ease, border-color .2s ease;
  min-width: 0; /* Allow shrinking */
  overflow: hidden; /* Prevent content overflow */
}
.card:hover { transform: translateY(-2px); border-color: rgba(9,188,138,.36); box-shadow: 0 18px 46px rgba(0,0,0,.12); }
.card:focus-within { box-shadow: 0 10px 28px rgba(9,188,138,0.06); }
.card h3 { margin:0 0 .75rem 0; font-size:1rem; display:flex; align-items:center; gap:.5rem; color: var(--prussian-blue); }
.row { display:flex; gap:.5rem; align-items:center; }

/* Controls */
.control { margin-bottom:.85rem; }
.control label { display:flex; justify-content:space-between; color:var(--muted); margin-bottom:.35rem; font-weight:600; font-size:.95rem; }
.control input[type="range"] { width:100%; }

/* KPIs */
.kpis { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.kpi { text-align:left; }
.kpi-label { color:var(--blue-munsell); font-weight:600; font-size:.95rem; }
.kpi-value { font-size:1.6rem; font-weight:800; color:var(--midnight-green); margin-top:.25rem; }

/* Analytics Charts */
.analytics-charts-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.analytics-chart-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  backdrop-filter: var(--glass);
  box-shadow: var(--shadow);
  transition: transform .18s ease, box-shadow .22s ease, border-color .2s ease;
  min-width: 0;
  overflow: hidden;
  min-height: 280px;
}

.analytics-chart-card:hover {
  transform: translateY(-2px);
  border-color: rgba(9,188,138,.36);
  box-shadow: 0 18px 46px rgba(0,0,0,.12);
}

.chart-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1rem;
  color: var(--prussian-blue);
}

.chart-header i {
  color: var(--mint);
  font-size: 1rem;
}

.chart-header h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.chart-container {
  position: relative;
  height: 200px;
  width: 100%;
}

.chart-container canvas {
  width: 100% !important;
  height: 100% !important;
}

.split { display:grid; grid-template-columns: 1fr; gap:12px; }
#map {
  width: 100%;
  height: calc(100vh - 140px);
  min-height: 520px;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.shipping-legend {
  position: absolute;
  bottom: 18px;
  left: 18px;
  background: rgba(255,255,255,0.95);
  color: var(--prussian-blue);
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  z-index: 650;
  width: 190px;
}
.shipping-legend h4 { margin:0 0 8px 0; color:var(--midnight-green); font-size:14px }
.legend-item { display:flex; align-items:center; gap:8px; margin-bottom:6px; color:var(--prussian-blue)}
.legend-line{ width:26px; height:6px; border-radius:3px; display:inline-block; }
.legend-ship{ width:22px; height:22px; flex:0 0 22px; display:inline-block }
.legend-ship { box-shadow: 0 2px 6px rgba(0,0,0,0.12); border-radius:50%; }
.legend-line.coastline{ background:#2c3e50 }
.legend-line.shipping-lane{ background:linear-gradient(90deg,#00BFFF,#00a7d9); height:6px }
.legend-line.ship-route{ background:#FF6B6B }
.legend-line.anchorage-line{ background: #09bc8a; height:8px }
.legend-line.spawn-line{ background: #ff7800; height:6px; border-radius:3px; background-image: linear-gradient(90deg,#ff7800,#ff8f3a) }
.legend-line.planned-route{ background: #74b3ce }
.legend-line.to-spawn{ background: #f39c12 }
.legend-line.depart-line{ background: #2ecc71 }
.legend-marker{ width:14px; height:14px; border-radius:50%; display:inline-block; border:1px solid rgba(0,0,0,0.06) }
.legend-marker.ship-marker-legend{ background: #3333cc }
.legend-marker.ship-departing-legend{ background: #e74c3c }
.panel { display: grid; gap: 1rem; grid-auto-rows: min-content; }

.ai-meta { color: var(--muted); margin-bottom: .4rem; }
.ai-reco { font-size: .95rem; line-height: 1.4; background: rgba(9,188,138,0.08); border: 1px dashed rgba(9,188,138,.45); padding:.6rem .7rem; border-radius: 10px; margin-bottom: .6rem; }

/* Charts */
.charts { display:none; }

/* Active movements list in the right control module */
.active-movements { list-style:none; margin:0; padding:0; display:grid; gap:.4rem; max-height:220px; overflow:auto; }
.active-movements li { display:block; }
.active-move-btn {
  width:100%; display:flex; justify-content:space-between; align-items:center; padding:.45rem .6rem; border-radius:8px; background: rgba(9,188,138,0.04); border:1px solid rgba(9,188,138,0.08); font-size:.95rem; cursor:pointer; text-align:left; color:inherit;
}
.active-move-btn:focus { outline:3px solid rgba(9,188,138,0.12); }
.active-move-btn:hover, .active-move-btn:focus { background: rgba(9,188,138,0.08); outline: none; box-shadow: 0 4px 14px rgba(0,0,0,0.06); }
.active-movements li .ship-id { font-weight:700; color:var(--prussian-blue); }
.active-movements li .eta { color:var(--muted); font-size:.88rem; }

.active-move-meta { font-size:0.82rem; color:var(--muted); margin-top:3px; }
.chart-container { position:relative; height:280px; }

/* Assignment Panel */
.assignment-panel { display:grid; gap:14px; }
.anchorage-dropdown { width:100%; padding:.65rem .8rem; border-radius:12px; border:1px solid var(--border); background:var(--card); color:var(--text); }
.assign-btn { width:100%; margin-top:.5rem; }

/* Tables */
.table-container { overflow:auto; max-height:400px; overflow-x: auto; min-width: 0; width: 100%; }
.simple-table { width:100%; border-collapse:collapse; }
.simple-table th, .simple-table td { padding:.6rem .8rem; text-align:left; border-bottom:1px solid var(--border); }
.simple-table th { background:rgba(116,179,206,.15); font-weight:600; color:var(--prussian-blue); }
.simple-table tr:hover { background:rgba(9,188,138,.08); }

/* Activity Rails */
.alerts, .audit { list-style:none; margin:0; padding:0; display:grid; gap:.45rem; max-height:calc(50vh - 40px); overflow:auto; }
.alerts li { background:rgba(255,176,32,.1); border:1px solid rgba(255,176,32,.3); padding:.5rem .6rem; border-radius:10px; font-size:.95rem; }
.audit li { background:rgba(116,179,206,.12); border:1px solid var(--border); padding:.45rem .6rem; border-radius:10px; font-size:.92rem; color:var(--muted); }

.footer {
  text-align: center;
  padding: 1rem;
  color: var(--muted);
}

/* Alerts styling */
.alerts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  max-height: calc(50vh - 40px);
  overflow: auto;
}

.alerts li {
  background: rgba(255,176,32,0.1);
  border: 1px solid rgba(255,176,32,0.3);
  padding: 0.5rem 0.6rem;
  border-radius: 10px;
  font-size: 0.95rem;
  word-wrap: break-word;
  transition: all 0.3s ease;
}

.alerts li.priority {
  background: rgba(255,107,107,0.15);
  border: 1px solid rgba(255,107,107,0.4);
  animation: alertPulse 1s ease-in-out;
}

@keyframes alertPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

.alerts li:hover {
  background: rgba(255,176,32,0.15);
  transform: translateY(-1px);
}

.alerts li.priority:hover {
  background: rgba(255,107,107,0.2);
}

/* Command palette */
.cmd-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.4);
  display: none; align-items: flex-start; justify-content: center; padding-top: 10vh; z-index: 50;
}
.cmd {
  width: min(780px, 92vw);
  background: var(--card); backdrop-filter: var(--glass);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: .8rem;
}
#cmdInput {
  width: 100%; padding: .75rem .9rem; border-radius: 12px; border: 1px solid var(--border);
  background: rgba(255,255,255,.5);
  color: var(--text);
}
#cmdList { list-style: none; margin:.6rem 0 0 0; padding:0; display:grid; gap:.4rem; max-height: 45vh; overflow:auto;}
#cmdList li { padding:.55rem .7rem; border-radius:10px; background: rgba(116,179,206,0.12); border: 1px solid var(--border); cursor: pointer;}
#cmdList li:hover { outline:2px solid var(--mint); }

/* Buttons inside topbar */
.topbar .btn span { margin-left: .35rem; }

/* Dark/Light accents */
body.theme-light .kpi-value { color: var(--prussian-blue); }

/* Ship markers */
.ship-icon { background:transparent; border:none; }
.ship-marker {
  background:linear-gradient(135deg, var(--mint), var(--carolina-blue));
  border:2px solid white; border-radius:50%;
  box-shadow:0 4px 12px rgba(0,0,0,.25);
  transition:transform .2s ease;
}
.ship-marker:hover { transform:scale(1.1); }

/* Responsive */
@media (max-width: 1200px) {
  .shell { grid-template-columns:176px minmax(0,1fr) 320px; gap:12px; padding:12px; }
  .rail-right { height:calc(100vh - 60px); }
}
@media (max-width: 900px) {
  .shell { grid-template-columns:1fr; gap:12px; }
  .rail-right { position:static; height:auto; }
  .charts { grid-template-columns:1fr 1fr; }
  .kpis { grid-template-columns:repeat(2,1fr); }
}
@media (max-width: 600px) {
  .charts, .kpis { grid-template-columns:1fr; }
  .split { grid-template-columns:1fr; }
  .topbar { grid-template-columns:1fr auto; }
  .search { display:none; }
}

/* Ship marker variants and animations */
.ship-marker {
  width:36px; height:36px;
  display:flex; align-items:center; justify-content:center;
  position:relative;
  animation:shipPulse 2s infinite;
}
.ship-marker i { color:white; font-size:16px; }
.ship-marker.container { background:linear-gradient(135deg, #ff6b6b, #ee5a24); }
.ship-marker.tanker { background:linear-gradient(135deg, #a55eea, #8b5cf6); }
.ship-marker.bulk { background:linear-gradient(135deg, #26de81, #20bf6b); }

.ship-id {
  position:absolute; top:-25px; left:50%; transform:translateX(-50%);
  background:rgba(0,0,0,.8); color:white;
  padding:2px 6px; border-radius:4px; font-size:10px; white-space:nowrap;
}

@keyframes shipPulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.1)} }

/* Admin control panel styles */
.assignment-panel {
  background: rgba(9,188,138,0.05);
  border: 1px solid rgba(9,188,138,0.2);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.current-ship-info {
  background: rgba(116,179,206,0.1);
  padding: 0.8rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  border-left: 4px solid var(--mint);
}

.assignment-controls {
  display: grid;
  gap: 0.8rem;
}

.anchorage-dropdown {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  color: var(--text);
}

.assignment-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.traffic-stats {
  margin-top: 1rem;
}

.stats-grid {
  display: grid;
  gap: 0.5rem;
}

.stat-item {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
}

.stat-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.stat-value {
  font-weight: 600;
  color: var(--mint);
}

/* Enhanced notifications */
.alerts li.priority {
  background: rgba(255,107,107,0.15);
  border: 1px solid rgba(255,107,107,0.4);
  animation: alertPulse 1s ease-in-out;
}

/* Incoming Queue Table Styles */
.table-container {
  background: var(--card);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.incoming-queue-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  table-layout: fixed; /* Fixed table layout for consistent column widths */
  min-width: 600px; /* Minimum width to maintain readability */
}

.incoming-queue-table th {
  background: #f8f9fa;
  color: var(--text);
  font-weight: 600;
  padding: 12px 8px;
  text-align: left;
  border-bottom: 2px solid var(--border);
  font-size: 0.8rem;
  white-space: nowrap;
}

.incoming-queue-table td {
  padding: 10px 8px;
  border-bottom: 1px solid #e9ecef;
  color: var(--text);
  font-size: 0.82rem;
  vertical-align: middle;
  overflow: hidden; /* Hide overflow content */
  text-overflow: ellipsis; /* Show ellipsis for long text */
  white-space: nowrap; /* Prevent text wrapping */
  max-width: 0; /* Allow equal distribution with table-layout: fixed */
}

.incoming-queue-table tbody tr {
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.incoming-queue-table tbody tr:hover {
  background-color: rgba(9,188,138,0.05);
}

.incoming-queue-table tbody tr.selected {
  background-color: rgba(9,188,138,0.1);
  border-left: 3px solid var(--mint);
}

.incoming-queue-table tbody tr:nth-child(even) {
  background-color: #f8f9fa;
}

.incoming-queue-table tbody tr:nth-child(even):hover {
  background-color: rgba(9,188,138,0.08);
}

/* Priority and Hazard badges */
.priority-badge {
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}

/* Assigned Ships Table Styles */
.assigned-ships-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  table-layout: fixed;
  min-width: 600px;
}

.assigned-ships-table th {
  background: #f8f9fa;
  color: var(--text);
  font-weight: 600;
  padding: 12px 8px;
  text-align: left;
  border-bottom: 2px solid var(--border);
  font-size: 0.8rem;
  white-space: nowrap;
}

.assigned-ships-table td {
  padding: 10px 8px;
  border-bottom: 1px solid #e9ecef;
  color: var(--text);
  font-size: 0.82rem;
  vertical-align: middle;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 0;
}

.assigned-ships-table tbody tr {
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.assigned-ships-table tbody tr:hover {
  background-color: rgba(9,188,138,0.05);
}

.assigned-ships-table tbody tr:nth-child(even) {
  background-color: #f8f9fa;
}

.assigned-ships-table tbody tr:nth-child(even):hover {
  background-color: rgba(9,188,138,0.08);
}

/* Status badges for assigned ships */
.status-badge {
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}

.status-assigned {
  background-color: #dbeafe;
  color: #1d4ed8;
}

.status-in-service {
  background-color: #dcfce7;
  color: #16a34a;
}

.priority-urgent {
  background-color: #fee2e2;
  color: #dc2626;
}

.priority-normal {
  background-color: #f3f4f6;
  color: #6b7280;
}

.hazard-badge {
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

.hazard-none {
  background-color: #dcfce7;
  color: #16a34a;
}

.hazard-low {
  background-color: #fef3c7;
  color: #d97706;
}

.hazard-high {
  background-color: #fee2e2;
  color: #dc2626;
}

/* Table pagination */
.table-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  background: #f8f9fa;
  border-top: 1px solid var(--border);
}

.pagination-btn {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
  background: var(--mint);
  color: white;
  border-color: var(--mint);
}

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

.pagination-info {
  background: var(--mint);
  color: white;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}

.pagination-dots {
  color: var(--muted);
  font-size: 0.8rem;
}

@keyframes alertPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

/* Responsive design improvements */
@media (max-width: 1200px) {
  .layout {
    grid-template-columns: 280px 1fr;
  }
  
  .map-and-panel {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  #map {
    height: 400px;
  }
}

@media (max-width: 768px) {
  .layout {
    grid-template-columns: 1fr;
  }
  
  .sidebar {
    order: 2;
  }
  
  .kpis {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .charts {
    grid-template-columns: 1fr;
  }
}

/* Data Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  background: var(--card);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* Ship icon styles for realistic navigation */
.ship-icon {
  background: transparent;
  border: none;
}

.ship-icon svg{ filter: drop-shadow(0 1px 2px rgba(0,0,0,0.12)); transform: rotate(0deg); }
.ship-icon { transition: transform 0.18s ease, opacity 0.3s ease; }
.ship-highlight{ transform: scale(1.35) !important; }

.ship-marker {
  background: linear-gradient(135deg, #2c3e50, #34495e);
  border: 2px solid #ecf0f1;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  padding: 8px;
  text-align: center;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
  position: relative;
}

.ship-marker:before {
  content: '';
  position: absolute;
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-bottom: 6px solid #e74c3c;
}

.ship-marker i {
  color: #ecf0f1;
  font-size: 16px;
  display: block;
  margin-bottom: 2px;
}

.ship-marker .ship-id {
  color: #ecf0f1;
  font-size: 10px;
  font-weight: bold;
  display: block;
}

.ship-marker.container {
  background: linear-gradient(135deg, #27ae60, #2ecc71);
}

.ship-marker.bulk {
  background: linear-gradient(135deg, #8e44ad, #9b59b6);
}

.ship-marker.tanker {
  background: linear-gradient(135deg, #e67e22, #f39c12);
}

.ship-marker.general {
  background: linear-gradient(135deg, #3498db, #5dade2);
}

/* Coastline and shipping lane styles */
.leaflet-interactive[stroke='#8B4513'] {
  filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.3));
}

/* Route line animation */
@keyframes routeFlow {
  0% { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: 20; }
}

.leaflet-interactive[stroke='#FF6B6B'] {
  animation: routeFlow 2s linear infinite;
}

/* Map legend for shipping lanes */
.shipping-legend {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.9);
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  font-size: 12px;
  z-index: 1000;
}

.shipping-legend h4 {
  margin: 0 0 10px 0;
  color: #2c3e50;
  font-size: 14px;
}

.legend-item {
  display: flex;
  align-items: center;
  margin-bottom: 5px;
}

.legend-line {
  width: 20px;
  height: 3px;
  margin-right: 8px;
  border-radius: 1px;
}

.legend-line.coastline {
  background: #8B4513;
}

.legend-line.shipping-lane {
  background: #00BFFF;
  background-image: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 5px,
    rgba(255,255,255,0.5) 5px,
    rgba(255,255,255,0.5) 10px
  );
}

.legend-line.ship-route {
  background: #FF6B6B;
  background-image: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 3px,
    rgba(255,255,255,0.7) 3px,
    rgba(255,255,255,0.7) 6px
  );
}

.legend-marker {
  width: 16px;
  height: 16px;
  margin-right: 8px;
  border-radius: 50%;
  display: inline-block;
}

.legend-marker.terminal {
  background: var(--midnight-green);
  border: 2px solid white;
}

.legend-marker.ship {
  background: var(--prussian-blue);
  border: 2px solid white;
}

.legend-marker.heat {
  background: linear-gradient(45deg, rgba(255,0,0,0.6), rgba(255,255,0,0.6));
  border: 1px solid rgba(255,255,255,0.8);
}

.data-table thead {
  background: var(--prussian-blue);
  color: white;
}

.data-table th {
  padding: 12px 8px;
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--border);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.data-table tbody tr:hover {
  background: rgba(116, 179, 206, 0.1);
}

.data-table tbody tr:nth-child(even) {
  background: rgba(23, 42, 58, 0.05);
}

.data-table tbody tr:nth-child(even):hover {
  background: rgba(116, 179, 206, 0.15);
}

/* Pagination styles */
.pagination-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
  margin-top: 15px;
  flex-wrap: wrap;
}

.pagination-btn {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  min-width: 36px;
  text-align: center;
}

.pagination-btn:hover:not(:disabled) {
  background: var(--ok);
  color: white;
  border-color: var(--ok);
}

.pagination-btn.active {
  background: var(--ok);
  color: white;
  border-color: var(--ok);
}

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

.pagination-dots {
  color: var(--text);
  padding: 8px 4px;
  font-weight: bold;
}

/* Responsive table */
@media (max-width: 768px) {
  .data-table {
    font-size: 0.75rem;
  }
  
  .data-table th,
  .data-table td {
    padding: 8px 4px;
  }
  
  .pagination-btn {
    padding: 6px 10px;
    font-size: 0.8rem;
    min-width: 32px;
  }
}

/* ===== Spawn Modal (glassy, translucent, responsive & scrollable) ===== */
.modal{
  position:fixed; inset:0; z-index:6000;
  display:flex; align-items:center; justify-content:center;
  background: linear-gradient(rgba(6,10,15,0.45), rgba(6,10,15,0.55));
  -webkit-backdrop-filter: blur(6px) saturate(120%);
  backdrop-filter: blur(6px) saturate(120%);
  padding: 24px; /* give breathing room on small screens */
}
.modal.hidden{display:none}
.modal-dialog{
  width: min(920px, 96vw);
  max-height: 90vh;
  display:flex; flex-direction:column;
  position: relative;
  /* Whitish translucent liquid glass */
  background: linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.62));
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(8,12,20,0.45), inset 0 1px 0 rgba(255,255,255,0.25);
  overflow: hidden;
  backdrop-filter: blur(12px) saturate(140%);
}

/* Sheen for the liquid glass effect */
.modal-dialog::before{
  content: '';
  position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: linear-gradient(180deg, rgba(255,255,255,0.35) 0%, rgba(255,255,255,0.06) 30%, rgba(255,255,255,0.02) 100%);
  mix-blend-mode: overlay; opacity: 0.9; border-radius: inherit;
}
.modal-header{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 16px; gap:12px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border-bottom: 1px solid rgba(255,255,255,0.04);
  position: sticky; top: 0; z-index: 3;
}
.modal-header h3{margin:0;font-size:1.05rem;color:var(--prussian-blue)}
.icon-btn{border:none;background:transparent;padding:.4rem .5rem;border-radius:10px;cursor:pointer;color:var(--muted)}
.modal-body{
  padding:18px 18px; overflow:auto; -webkit-overflow-scrolling:touch; flex:1 1 auto;
}

/* Smart grid: labels on left on wide screens, stacked on narrow screens */
.form-grid{display:grid; grid-template-columns: 1fr; gap:12px; align-items:start}
.form-row{display:grid; grid-template-columns:160px 1fr; gap:12px; align-items:center}
.form-row.full { grid-column: 1 / -1; }
.form-row--triple{grid-template-columns:160px 1fr}
.form-row--triple>div{display:grid;grid-template-columns:1fr;gap:6px}
.form-row--coords{grid-template-columns:120px 1fr 1fr 140px; gap:10px; align-items:center}
.form-row label{color:var(--muted);font-size:.92rem;font-weight:600}
.form-row input,.form-row select{
  padding:.6rem .75rem; border-radius:10px; font-size:.95rem;
  border:1px solid rgba(255,255,255,0.06);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
}
.form-row input:focus, .form-row select:focus{ outline: 2px solid rgba(9,188,138,0.12); box-shadow: 0 6px 18px rgba(9,188,138,0.04) }
.form-actions{display:flex;gap:8px;align-items:center;margin-top:6px}
.smallnote{margin:.4rem 0 0 0;color:var(--muted);font-size:.82rem}

/* Map pick / action button tweaks */
.map-pick-active .leaflet-container{cursor:crosshair!important}
#mapPick{display:inline-flex;align-items:center;gap:8px;padding:.5rem .7rem;border-radius:10px;border:1px solid rgba(255,255,255,0.06);background:transparent;color:var(--text)}
#mapPick:hover{background:rgba(9,188,138,0.06)}

/* Make submit/cancel stand out on glass */
#spawnSubmit{background:linear-gradient(90deg,var(--mint),var(--carolina-blue));color:white;border:none}
#spawnCancel{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--text)}

/* Custom scrollbar for modal body */
.modal-body::-webkit-scrollbar{width:10px}
.modal-body::-webkit-scrollbar-track{background:transparent}
.modal-body::-webkit-scrollbar-thumb{background:linear-gradient(180deg, rgba(116,179,206,0.18), rgba(9,188,138,0.18));border-radius:8px;border:2px solid rgba(0,0,0,0)}

/* Responsive tweaks */
@media (max-width:900px){
  .form-row{grid-template-columns:1fr;}
  .form-row--coords{grid-template-columns:1fr 1fr;}
  .modal-dialog{width:95vw; max-height:92vh}
}

/* Green ship icon override for legend if needed */
.legend-ship-green circle:first-child{fill:#10b981}