:root{
  --bg:#f8fafc;
  --panel:#ffffff;
  --muted:#6b7280;
  --accent:#0ea5a4;
  --severity-high:#D32F2F;
  --severity-medium:#F57C00;
  --severity-low:#388E3C;
  --status-submitted:#1976D2;
  --status-in_progress:#7B1FA2;
  --status-fixed:#455A64;
  --shadow: 0 6px 18px rgba(15,23,42,0.08);
  --surface-contrast: #111827;
}

*{box-sizing:border-box}
html,body,#root{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:var(--bg);
  color:var(--surface-contrast);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-size:14px;
}

.header{
  height:56px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 16px;
  background:var(--panel);
  border-bottom:1px solid #e6eef3;
  box-shadow: none;
  z-index:100;
}

.brand{font-weight:700;font-size:18px;color:#111827}
.lang-toggle select{padding:6px;border-radius:6px;border:1px solid #e6eef3;background:white}

.app-root{height:100vh;display:flex;flex-direction:column}
.container{
  height:calc(100vh - 56px);
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:12px;
}

/* main area */
.main{
  display:grid;
  grid-template-columns:300px 1fr 340px;
  gap:12px;
  align-items:stretch;
  flex:1;
}

/* panels */
.panel{
  background:var(--panel);
  border-radius:8px;
  box-shadow:var(--shadow);
  padding:12px;
  display:flex;
  flex-direction:column;
  min-height:0;
}

.filters h3{margin:0 0 8px 0}
.filter-group{margin-bottom:12px}
.checkbox-row{display:flex;flex-direction:column;gap:6px;max-height:220px;overflow:auto;padding-right:6px}
.checkbox-row label{font-size:13px;color:#111827}

/* chips/buttons */
.btn{
  background:var(--accent);
  color:white;
  border:none;
  padding:8px 12px;
  border-radius:6px;
  cursor:pointer;
  font-weight:600;
}
.btn.secondary{background:#f1f5f9;color:#0f172a}
.btn.ghost{background:transparent;border:1px solid #e6eef3;color:#0f172a;padding:6px 10px}
.btn:focus{outline:2px solid rgba(14,165,164,0.25)}

.multi-select{display:flex;gap:8px;flex-wrap:wrap}
.chip{display:inline-block;padding:4px 8px;border-radius:14px;font-size:13px;color:white}
.chip.severity-high{background:var(--severity-high)}
.chip.severity-medium{background:var(--severity-medium)}
.chip.severity-low{background:var(--severity-low)}
.chip.status-submitted{background:var(--status-submitted)}
.chip.status-in_progress{background:var(--status-in_progress)}
.chip.status-fixed{background:var(--status-fixed)}

/* severity buttons in filter */
button.chip{border:none;cursor:pointer;opacity:0.95}
button.chip[aria-pressed="false"]{opacity:0.55;filter:grayscale(0.15)}

/* map panel */
.map-panel{position:relative;min-height:0;height:100%;padding:0;overflow:hidden}
#map{width:100%;height:100%}
.map-panel .map-empty{
  display:none;
  position:absolute;
  left:0;right:0;top:0;bottom:0;
  align-items:center;justify-content:center;
  font-size:18px;color:#374151;background:rgba(255,255,255,0.85);
  z-index:800;
}
.map-panel.no-reports .map-empty{display:flex}

/* queue list */
.queue-list{display:flex;flex-direction:column;gap:8px;overflow:auto;padding-right:6px}
.queue-item{display:flex;align-items:center;gap:12px;padding:8px;border-radius:8px;border:1px solid #eef2f7;background:linear-gradient(180deg,#fff,#fbfdff)}
.thumb{width:56px;height:56px;border-radius:6px;background:linear-gradient(180deg,#eef2ff,#fff);display:flex;align-items:center;justify-content:center;color:#0f172a;font-weight:700}
.item-main{flex:1;min-width:0}
.item-title{font-weight:600;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}
.item-meta{display:flex;gap:8px;align-items:center;margin-top:6px;font-size:12px;color:var(--muted)}
.item-actions{display:flex;align-items:center}

/* drawer */
.drawer{
  position:fixed;
  top:56px;
  right:0;
  bottom:0;
  width:380px;
  transform:translateX(100%);
  transition:transform .28s ease;
  z-index:1200;
  display:flex;
  align-items:flex-start;
  pointer-events:none;
}
.drawer.open{transform:translateX(0);pointer-events:auto}
.drawer-content{
  width:100%;
  height:100%;
  background:var(--panel);
  box-shadow:-12px 0 30px rgba(2,6,23,0.12);
  padding:16px;
  overflow:auto;
}
.drawer-close{position:absolute;right:12px;top:8px;background:transparent;border:none;font-size:20px;cursor:pointer}
.drawer-header{display:flex;align-items:center}
.drawer-thumb.large{width:84px;height:84px;border-radius:8px;background:#f3f4f6;display:flex;align-items:center;justify-content:center;font-weight:700}
.drawer-body{margin-top:12px;color:#111827}
.drawer-actions{display:flex;gap:8px;margin-top:16px}

/* marker custom */
.leaflet-container .custom-marker{display:flex;align-items:center;justify-content:center}

/* small screens */
@media (max-width:900px){
  .main{grid-template-columns:1fr;grid-auto-rows:auto}
  .drawer{top:56px;width:100%}
  .drawer.open{transform:none}
  .header{padding:8px 12px}
  .filters{order:2}
  .map-panel{order:1}
  .panel{padding:10px}
}

/* accessibility tweaks */
.chip, .btn{font-family:inherit}