/*
  viz.css — Port Activity Analytics · portfolio dark theme
  Shared by: port-dashboard.js, aarhus-dashboard.js
  Tokens: bg=#0f172a  card=#1e293b  accent=#38bdf8  text=#e2e8f0
*/

/* ── Dashboard mount wrapper ───────────────────────────────────────────────── */
.pa-dashboard {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  min-height: 100%;
}

/* ── Filter bars (port / zone / type selectors) ───────────────────────────── */
.pa-filter-bar {
  background: #1e293b;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 10px 32px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.pa-filter-bar .bar-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-right: 4px;
  flex-shrink: 0;
}

/* Port / zone buttons */
.pa-port-btn, .pa-zone-btn {
  padding: 5px 16px;
  border-radius: 20px;
  border: 1.5px solid rgba(255,255,255,0.18);
  background: transparent;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  transition: all 0.15s;
  text-transform: capitalize;
}
.pa-port-btn:hover,  .pa-zone-btn:hover  { border-color: var(--c); color: var(--c); }
.pa-port-btn.active, .pa-zone-btn.active { background: var(--c); border-color: var(--c); color: #fff; }

/* Vessel-type buttons */
.pa-type-btn {
  padding: 5px 16px;
  border-radius: 20px;
  border: 1.5px solid rgba(255,255,255,0.18);
  background: transparent;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  transition: all 0.15s;
}
.pa-type-btn:hover  { border-color: rgba(56,189,248,0.6); color: rgba(56,189,248,0.9); }
.pa-type-btn.active { background: rgba(56,189,248,0.15); border-color: rgba(56,189,248,0.5); color: #e2e8f0; }

/* Heatmap single-zone selector */
.pa-hz-btn {
  padding: 3px 10px;
  border-radius: 12px;
  border: 1.5px solid rgba(255,255,255,0.14);
  background: transparent;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  transition: all 0.15s;
}
.pa-hz-btn:hover  { border-color: var(--c); color: var(--c); }
.pa-hz-btn.active { background: var(--c); border-color: var(--c); color: #fff; }

/* Heatmap mode toggle */
.pa-toggle-group {
  display: flex;
  border: 1.5px solid rgba(255,255,255,0.14);
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}
.pa-tgl {
  padding: 3px 10px;
  font-size: 0.72rem;
  font-weight: 500;
  border: none;
  background: transparent;
  cursor: pointer;
  color: rgba(255,255,255,0.45);
  transition: all 0.12s;
}
.pa-tgl + .pa-tgl { border-left: 1.5px solid rgba(255,255,255,0.14); }
.pa-tgl.active { background: #38bdf8; color: #0f172a; font-weight: 700; }

/* ── KPI strip ────────────────────────────────────────────────────────────── */
.pa-kpi-strip {
  display: flex;
  gap: 16px;
  padding: 20px 32px 0;
  flex-wrap: wrap;
}
.pa-kpi-card {
  background: #1e293b;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 16px 22px;
  flex: 1 1 148px;
}
.pa-kpi-card .label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: rgba(255,255,255,0.45);
}
.pa-kpi-card .value {
  font-size: 1.6rem;
  font-weight: 700;
  margin-top: 4px;
  color: #e2e8f0;
}
.pa-kpi-card .sub {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  margin-top: 2px;
}

/* ── Card grid ────────────────────────────────────────────────────────────── */
.pa-grid {
  display: grid;
  gap: 16px;
  padding: 16px 32px 32px;
}
.pa-card {
  background: #1e293b;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 20px 24px;
}
.pa-card h2 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: rgba(255,255,255,0.45);
  margin-bottom: 14px;
}
.pa-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.pa-card-header h2    { margin-bottom: 0; flex: 1; }
.pa-card-header .hz-btns { display: flex; gap: 6px; flex-wrap: wrap; }

/* ── Zones inset (Leaflet mini-map) ──────────────────────────────────────── */
.pa-zones-inset {
  position: relative;
  flex-shrink: 0;
  width: 220px;
  height: 220px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  background: #1e293b;
}
.pa-zones-inset .leaflet-control-attribution { display: none; }
.pa-inset-zone-label {
  background: rgba(15,23,42,0.88) !important;
  border: none !important;
  border-radius: 3px !important;
  color: #e2e8f0 !important;
  font-size: 9px !important;
  font-weight: 600 !important;
  padding: 1px 4px !important;
  box-shadow: none !important;
}
.pa-inset-zone-label::before { display: none !important; }

/* ── Donut grid ───────────────────────────────────────────────────────────── */
.pa-donuts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.pa-donut-cell { text-align: center; }
.pa-donut-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  margin-bottom: 4px;
  padding-bottom: 3px;
}

/* ── Tooltip ──────────────────────────────────────────────────────────────── */
.pa-tooltip {
  position: fixed;
  pointer-events: none;
  background: rgba(15,23,42,0.95);
  border: 1px solid rgba(255,255,255,0.12);
  color: #e2e8f0;
  font-size: 0.78rem;
  padding: 8px 12px;
  border-radius: 8px;
  display: none;
  z-index: 9999;
  line-height: 1.6;
  max-width: 220px;
}

/* ── SVG axes & grid ──────────────────────────────────────────────────────── */
.pa-axis text  { font-size: 10px; fill: rgba(255,255,255,0.45); }
.pa-axis path, .pa-axis line { stroke: rgba(255,255,255,0.12); }
.pa-grid line  { stroke: rgba(255,255,255,0.06); }

/* ── Map shells (for map.js / aarhus-map.js) ─────────────────────────────── */
.pa-map-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  background: #0f172a;
  overflow: hidden;
}