:root {
  --white: #ffffff;
  --bg: #f4f6f9;
  --border: #e2e7ed;
  --border-light: #eef1f5;
  --text: #1a2332;
  --text-mid: #4a5568;
  --text-dim: #8896a6;
  --accent: #1a56db;
  --accent-light: #eef2ff;
  --stau: #c53030;
  --stockend: #c05621;
  --baustelle: #b7791f;
  --sperrung: #c53030;
  --wetter: #2b6cb0;
  --webcam: #6b46c1;
  --frei: #276749;
  --shadow: 0 1px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.08);
  --radius: 8px;
}
* { margin:0; padding:0; box-sizing:border-box; }
body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* -- Header -- */
.header {
  height: 52px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 20px;
  z-index: 100;
  flex-shrink: 0;
}
.logo {
  display: flex;
  align-items: baseline;
  text-decoration: none;
  gap: 1px;
}
.logo-main {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}
.logo-tld {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
}
.header-sep {
  width: 1px;
  height: 22px;
  background: var(--border);
}
.header-nav {
  display: flex;
  gap: 1px;
}
.nav-link {
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-mid);
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.12s;
}
.nav-link:hover { background: var(--bg); color: var(--text); }
.nav-link.active {
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
}
.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
}
.live-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  color: var(--frei);
}
.live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--frei);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }
.header-clock {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-dim);
}
.wetter-link {
  font-size: 12px;
  color: var(--wetter);
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid #bee3f8;
  background: #ebf8ff;
  transition: background 0.12s;
}
.wetter-link:hover { background: #d4edfc; }

/* -- Main -- */
.main {
  flex: 1;
  display: flex;
  overflow: hidden;
}

/* -- Sidebar -- */
.sidebar {
  width: 340px;
  background: var(--white);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 50;
}

/* Search */
.sb-search {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-light);
}
.sb-search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  transition: border-color 0.15s;
}
.sb-search-box:focus-within { border-color: var(--accent); }
.sb-search-box input {
  flex: 1; border: none; background: none; outline: none;
  font-family: inherit; font-size: 13px; color: var(--text);
}
.sb-search-box input::placeholder { color: var(--text-dim); }

/* Filters */
.sb-filters {
  padding: 8px 14px;
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border-light);
}
.f-chip {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--white);
  font-size: 11.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.12s;
  color: var(--text-mid);
  font-family: inherit;
}
.f-chip:hover { background: var(--bg); }
.f-chip.on { font-weight: 600; }
.f-chip.zoom-off { opacity: 0.35; cursor: default; pointer-events: none; }
.f-chip.on.t-stau { background: #fff5f5; border-color: #feb2b2; color: var(--stau); }
.f-chip.on.t-bau  { background: #fffff0; border-color: #fefcbf; color: var(--baustelle); }
.f-chip.on.t-sperr { background: #fff5f5; border-color: #feb2b2; color: var(--sperrung); }
.f-chip.on.t-wet  { background: #ebf8ff; border-color: #bee3f8; color: var(--wetter); }
.f-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Meldungen */
.sb-list {
  flex: 1;
  overflow-y: auto;
}
.sb-list::-webkit-scrollbar { width: 4px; }
.sb-list::-webkit-scrollbar-track { background: transparent; }
.sb-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.mel {
  display: flex;
  gap: 10px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: background 0.1s;
}
.mel:hover { background: #fafbfc; }
.mel.sel { background: var(--accent-light); }

.mel-badge {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  background: #003399;
  color: white;
  flex-shrink: 0;
  height: fit-content;
  margin-top: 1px;
  letter-spacing: 0.2px;
}

.mel-body { flex: 1; min-width: 0; }
.mel-row1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2px;
}
.mel-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mel-delay {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
  margin-left: 8px;
}
.mel-delay.red    { color: var(--stau); }
.mel-delay.orange { color: var(--stockend); }
.mel-delay.blue   { color: var(--wetter); }
.mel-type-icon {
  width: 16px;
  height: 16px;
  vertical-align: middle;
  margin-right: 3px;
  flex-shrink: 0;
}
.mel-sub {
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Sidebar footer */
.sb-footer {
  padding: 9px 14px;
  border-top: 1px solid var(--border-light);
  font-size: 10px;
  color: var(--text-dim);
  line-height: 1.5;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sb-footer a {
  color: var(--wetter);
  text-decoration: none;
  font-weight: 600;
}

/* -- Map -- */
.map-wrap {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #dfe6ee;
}
.map-wrap svg { width: 100%; height: 100%; }

/* Controls */
.m-ctrl {
  position: absolute;
  right: 12px;
  top: 12px;
  display: flex;
  flex-direction: column;
}
.m-ctrl button {
  width: 34px; height: 34px;
  background: var(--white);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 16px; color: var(--text-mid);
  transition: background 0.12s;
}
.m-ctrl button:hover { background: var(--bg); }
.m-ctrl button:first-child { border-radius: 6px 6px 0 0; }
.m-ctrl button:last-child  { border-radius: 0 0 6px 6px; border-top: none; }

/* Layers */
.m-layers {
  position: absolute;
  top: 12px;
  right: 56px;
  display: flex;
  gap: 3px;
}
.m-layer {
  padding: 5px 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-dim);
  box-shadow: var(--shadow);
  font-family: inherit;
  transition: all 0.12s;
}
.m-layer:hover { background: var(--bg); color: var(--text-mid); }
.m-layer.on { background: var(--accent); border-color: var(--accent); color: white; }

.m-basemap {
  padding: 5px 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-dim);
  box-shadow: var(--shadow);
  font-family: inherit;
  transition: all 0.12s;
}
.m-basemap:hover { background: var(--bg); color: var(--text-mid); }
.m-basemap.on { background: #1a2332; border-color: #1a2332; color: white; }

.m-layers-sep {
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 2px;
}

/* Legend */
.m-legend {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 7px 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 10px;
  color: var(--text-dim);
}
.leg-i { display: flex; align-items: center; gap: 4px; }
.leg-bar { width: 18px; height: 3px; border-radius: 2px; }

/* Weather card */
.m-weather {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 3px solid var(--wetter);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 10px 14px;
  width: 240px;
}
.m-weather-head {
  font-size: 10px;
  font-weight: 700;
  color: var(--wetter);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 6px;
}
.m-weather-row {
  display: flex;
  align-items: start;
  gap: 6px;
  padding: 4px 0;
  font-size: 11.5px;
  color: var(--text);
  line-height: 1.35;
}
.m-weather-row + .m-weather-row { border-top: 1px solid var(--border-light); }
.m-weather-row small { color: var(--text-dim); font-size: 10px; }
.m-weather-row strong { font-weight: 600; }

/* Popup */
.m-popup {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 12px 14px;
  min-width: 220px;
  z-index: 60;
}
.m-popup::after {
  content: '';
  position: absolute;
  bottom: -7px; left: 50%; transform: translateX(-50%);
  width: 14px; height: 7px;
  background: var(--white);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}
.pop-head {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 6px;
}
.pop-road {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px; font-weight: 700;
  background: #003399; color: white;
  padding: 2px 7px; border-radius: 4px;
  letter-spacing: 0.2px;
}
.pop-type  { font-size: 11px; font-weight: 600; color: var(--stau); }
.pop-title { font-size: 13px; font-weight: 600; margin-bottom: 1px; }
.pop-sub   { font-size: 11.5px; color: var(--text-dim); margin-bottom: 8px; }
.pop-stats {
  display: flex; gap: 14px;
  padding-top: 8px;
  border-top: 1px solid var(--border-light);
}
.pop-stat-l { font-size: 9.5px; color: var(--text-dim); }
.pop-stat-v {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; font-weight: 600;
}

.m-attr {
  position: absolute;
  bottom: 3px;
  left: 10px;
  font-size: 9px;
  color: var(--text-dim);
  opacity: 0.6;
  z-index: 10;
  pointer-events: none;
}
.m-attr a {
  color: inherit;
  pointer-events: all;
}

/* -- Map container -- */
#map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* -- Legende (aktualisiert) -- */
.leg-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid #fff;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.12);
  flex-shrink: 0;
}

/* -- Sidebar States -- */
.sb-loading, .sb-empty {
  padding: 20px 14px;
  font-size: 12px;
  color: var(--text-dim);
  text-align: center;
}
.sb-loading::before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  margin: 0 auto 10px;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* -- MapLibre Popup Override -- */
.maplibregl-popup-content {
  padding: 12px 14px !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-lg) !important;
  border: 1px solid var(--border) !important;
  font-family: 'DM Sans', sans-serif !important;
  min-width: 220px;
  max-height: 60vh;
  overflow-y: auto;
}
.maplibregl-popup-tip {
  border-top-color: var(--white) !important;
}
.maplibregl-popup-close-button {
  font-size: 16px !important;
  color: var(--text-dim) !important;
  padding: 4px 8px !important;
}
.maplibregl-popup-close-button:hover {
  background: var(--bg) !important;
  color: var(--text) !important;
}