:root {
  --bg: #f8fafc;
  --panel: #ffffff;
  --border: #e2e8f0;
  --text: #0f172a;
  --muted: #64748b;
  --primary: #1d4ed8;
  --gruen: #16a34a;
  --gelb: #d97706;
  --rot: #dc2626;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; }
a { color: var(--primary); text-decoration: none; }
.app-header { display: flex; justify-content: space-between; align-items: center; padding: 8px 16px; background: #0f172a; color: #fff; }
.app-header a { color: #fff; font-weight: 600; margin-right: 12px; }
.norm-badge { font-size: 11px; background: #1e293b; padding: 2px 8px; border-radius: 4px; color: #94a3b8; }
.user-info { color: #cbd5e1; margin: 0 10px; font-size: 12px; }
.container { max-width: 1200px; margin: 20px auto; padding: 0 16px; }
.page-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.auth-card, .card { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 20px; max-width: 480px; margin: 32px auto; }
.grid-3d { display: grid; grid-template-columns: 1fr 380px; gap: 16px; align-items: start; }
.grid-3d .card { margin: 0; max-width: none; }
label { display: block; margin-bottom: 10px; font-weight: 500; }
label.chk { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; }
input, select, textarea { width: 100%; padding: 6px 8px; margin-top: 3px; border: 1px solid #cbd5e1; border-radius: 4px; font-size: 13px; }
input[type=checkbox] { width: auto; margin-top: 3px; }
.btn { display: inline-block; padding: 6px 12px; border: 1px solid #cbd5e1; border-radius: 4px; background: #fff; color: var(--text); cursor: pointer; font-size: 13px; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-sm { padding: 4px 8px; font-size: 12px; }
.badge { display: inline-block; padding: 2px 7px; border-radius: 4px; font-size: 11px; background: #e2e8f0; color: #1e293b; font-weight: 600; }
.badge-sg { background: #dbeafe; color: #1e40af; }
.data-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--border); }
.data-table th, .data-table td { padding: 9px 10px; border-bottom: 1px solid var(--border); text-align: left; }
.muted { color: var(--muted); font-size: 12px; }
.flash-box { max-width: 1200px; margin: 10px auto; padding: 0 16px; }
.flash { padding: 8px 12px; border-radius: 4px; background: #fee2e2; color: #991b1b; margin-bottom: 6px; }
.modal { border: 1px solid var(--border); border-radius: 8px; padding: 20px; width: 620px; max-width: 95vw; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* Workspace 5 Zonen (Kap. 8.1) */
.workspace-shell { display: flex; flex-direction: column; height: calc(100vh - 45px); }
.ws-topbar { display: flex; justify-content: space-between; align-items: center; padding: 6px 12px; background: #fff; border-bottom: 1px solid var(--border); gap: 8px; flex-wrap: wrap; }
.ws-grid { display: grid; grid-template-columns: 290px 1fr 340px; flex: 1; min-height: 0; }
.ws-left, .ws-right { background: #fff; border-right: 1px solid var(--border); padding: 10px; overflow-y: auto; }
.ws-right { border-right: none; border-left: 1px solid var(--border); }
.ws-canvas { position: relative; display: flex; flex-direction: column; }
#map { flex: 1; width: 100%; }
.map-legend { display: flex; gap: 12px; padding: 5px 10px; background: #fff; border-top: 1px solid var(--border); font-size: 12px; align-items: center; flex-wrap: wrap; }
.lg { display: inline-block; width: 12px; height: 12px; margin-right: 4px; vertical-align: middle; border-radius: 2px; }
.lg-schutzzone { border: 2px dashed #1d4ed8; background: transparent; }
.lg-schutzbereich { background: rgba(22, 163, 74, 0.25); border: 1px solid #16a34a; }
.lg-gefahr { background: rgba(220, 38, 38, 0.35); border: 1px solid #dc2626; }
.lg-abprall { background: rgba(249, 115, 22, 0.45); border: 1px solid #ea580c; }
.lg-ideal { background: #eab308; height: 4px; }
.draw-hint { color: var(--primary); font-weight: 600; }
.ws-bottom { display: flex; gap: 20px; padding: 6px 14px; background: #0f172a; color: #e2e8f0; font-size: 12px; }
.item-list, .befund-list { list-style: none; padding: 0; margin: 0; }
.item-list li, .prod-card { padding: 7px 8px; border: 1px solid var(--border); border-radius: 5px; margin-bottom: 6px; cursor: pointer; background: #f8fafc; }
.item-list li.active { border-color: var(--primary); background: #eff6ff; }
.info-box { padding: 8px; border: 1px solid var(--border); border-radius: 5px; background: #f8fafc; margin-bottom: 10px; font-size: 12px; }
.befund-list li { padding: 6px 8px; border-left: 4px solid #94a3b8; background: #f8fafc; margin-bottom: 5px; font-size: 12px; }
.befund-gruen { border-left-color: var(--gruen) !important; }
.befund-gelb { border-left-color: var(--gelb) !important; background: #fffbeb !important; }
.befund-rot { border-left-color: var(--rot) !important; background: #fef2f2 !important; }

/* Workspace-Ergänzungen (Schritt 6) */
.zsp-aktionen { margin-top: 5px; display: flex; gap: 4px; flex-wrap: wrap; }
.pl-zeile { display: flex; justify-content: space-between; align-items: center; font-size: 12px; padding: 2px 4px; margin-top: 3px; border-radius: 3px; }
.pl-aktiv { background: #ffedd5; }
.eig-ok { color: var(--gruen); font-weight: 700; font-size: 11px; }
.eig-nok { color: var(--rot); font-weight: 700; font-size: 11px; }
.abw-zeile { margin-bottom: 8px; padding-bottom: 6px; border-bottom: 1px dashed var(--border); }
.abw-zeile input[type=text], #abw-box select { width: 100%; box-sizing: border-box; margin: 3px 0; }