:root{
  --bg:#0f1012; --panel:#17191d; --panel2:#1e2128; --line:#2a2e36;
  --text:#e8e6e1; --muted:#8b9099; --gold:#c8a24a; --gold-dim:#a9863a;
  --danger:#c0504d; --radius:10px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:var(--bg); color:var(--text);
  font-family:"Segoe UI",system-ui,-apple-system,sans-serif; font-size:14px;
}
h2{font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin:0 0 10px;color:var(--muted);font-weight:600}
.muted{color:var(--muted);font-size:12px;margin:8px 0 4px}
.btn{
  background:var(--panel2);color:var(--text);border:1px solid var(--line);
  padding:8px 12px;border-radius:8px;cursor:pointer;font-size:13px;transition:.15s;
}
.btn:hover{border-color:var(--gold);color:#fff}
.btn-primary{background:var(--gold);color:#1a1407;border-color:var(--gold);font-weight:600}
.btn-primary:hover{background:#d8b357}
.btn-danger:hover{border-color:var(--danger);color:#e88}
.share-row{display:flex;gap:8px;margin-top:6px}
.share-row .btn{flex:1}
.btn-wa:hover{border-color:#25d366;color:#25d366}

/* topbar */
.topbar{display:flex;align-items:center;justify-content:space-between;
  padding:12px 20px;border-bottom:1px solid var(--line);background:var(--panel)}
.brand{display:flex;align-items:center;gap:14px}
.brand-logo{height:34px;width:auto;display:block}
.brand-divider{width:1px;height:26px;background:var(--line)}
.brand-sub{font-size:13px;color:var(--muted);letter-spacing:.05em;text-transform:uppercase}
.topbar-right{display:flex;align-items:center;gap:16px}
.mode-switch{display:flex;background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:3px}
.mode-btn{background:transparent;border:0;color:var(--muted);padding:7px 16px;border-radius:7px;cursor:pointer;font-size:13px}
.mode-btn.active{background:var(--gold);color:#1a1407;font-weight:600}
.role-switch{display:flex;align-items:center;gap:6px;background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:3px 3px 3px 10px}
.role-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-right:2px}
.role-btn{background:transparent;border:1px solid transparent;color:var(--muted);padding:6px 13px;border-radius:7px;cursor:pointer;font-size:13px}
.role-btn.active{border-color:var(--gold);color:#fff;font-weight:600}

/* Rollen-Sichtbarkeit */
body.role-kunde .admin-only{display:none !important}

/* layout */
.layout{display:grid;grid-template-columns:300px 1fr 230px;gap:0;height:calc(100vh - 63px)}
.sidebar,.photos{overflow-y:auto;padding:16px;border-right:1px solid var(--line)}
.photos{border-right:0;border-left:1px solid var(--line)}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:14px}

/* einklappbare Bereiche */
.panel.collapsible > h2{display:flex;align-items:center;justify-content:space-between;cursor:pointer;user-select:none;
  margin:-14px -14px 14px;padding:14px;border-radius:var(--radius) var(--radius) 0 0;transition:background .15s}
.panel.collapsible > h2:hover{background:var(--panel2)}
.panel.collapsible > h2::after{content:"▾";color:var(--muted);font-size:12px;display:inline-block;transition:transform .15s}
.panel.collapsible > h2:hover::after{color:var(--gold)}
.panel.collapsible.collapsed > h2{margin-bottom:-14px;border-radius:var(--radius)}
.panel.collapsible.collapsed > h2::after{transform:rotate(-90deg)}
.panel.collapsible.collapsed > :not(h2){display:none !important}
/* ohne gewähltes Foto: Bereiche gesperrt */
body.no-photo .panel.collapsible > h2{cursor:not-allowed;opacity:.5}
body.no-photo .panel.collapsible > h2:hover{background:transparent}
body.no-photo .panel.collapsible > h2:hover::after{color:var(--muted)}

/* logo dropzone */
.dropzone{display:grid;place-items:center;min-height:120px;border:1.5px dashed var(--line);
  border-radius:9px;cursor:pointer;text-align:center;color:var(--muted);padding:10px;transition:.15s}
.dropzone:hover,.dropzone.drag{border-color:var(--gold);color:var(--text)}
.dropzone img{max-width:100%;max-height:140px;object-fit:contain}
.dropzone small{color:var(--muted)}
.mini-drop{display:grid;place-items:center;min-height:72px;border:1.5px dashed var(--line);border-radius:9px;
  cursor:pointer;text-align:center;color:var(--muted);padding:8px;transition:.15s;background:var(--panel2);font-size:12px}
.mini-drop:hover,.mini-drop.drag{border-color:var(--gold);color:var(--text)}
.mini-drop img{max-width:100%;max-height:80px;object-fit:contain}
.mini-drop small{color:var(--muted)}

/* swatches */
.swatches{display:flex;flex-wrap:wrap;gap:6px;min-height:24px}
.swatch{width:26px;height:26px;border-radius:6px;border:1px solid #0006;cursor:pointer;position:relative}
.swatch:hover{outline:2px solid var(--gold)}
.web-row{display:flex;gap:6px;margin:10px 0 6px}
.web-row input{flex:1;min-width:0}
input[type=text]{background:var(--panel2);border:1px solid var(--line);color:var(--text);
  padding:8px;border-radius:7px;font-size:13px}
.ci-pick{display:flex;gap:14px;margin-top:10px}
.ci-pick label{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
input[type=color]{width:34px;height:28px;border:1px solid var(--line);border-radius:6px;background:none;cursor:pointer;padding:0}

/* controls */
.ctrl{display:block;font-size:12px;color:var(--muted);margin-bottom:12px}
.field-group{border:1px solid var(--line);border-radius:9px;padding:11px 12px;margin-bottom:12px;background:rgba(255,255,255,.02)}
.field-group-title{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;margin-bottom:10px}
.field-group-title small{text-transform:none;letter-spacing:0;font-weight:400}
.field-group > :last-child{margin-bottom:0}
.ctrl input[type=text]{width:100%;margin-top:6px}
.logo-cands{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.logo-cand{width:74px;height:52px;object-fit:contain;background:#fff;border:1px solid var(--line);
  border-radius:8px;padding:4px;cursor:pointer;transition:.15s}
.logo-cand:hover{border-color:var(--gold);transform:translateY(-1px)}
.logo-cand.sel{border-color:var(--gold);box-shadow:0 0 0 2px var(--gold)}
.logo-lib{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.logo-lib .logo-cand{width:58px;height:42px}
.ctrl-check{display:flex;align-items:center;gap:8px;color:var(--text);font-size:13px;cursor:pointer}
.ctrl-check input{width:16px;height:16px;accent-color:var(--gold);cursor:pointer}
.ctrl input:disabled{opacity:.4}
.swatch.sel{outline:2px solid #fff;box-shadow:0 0 0 4px var(--gold)}
.fill-row{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.chip-btn{background:var(--panel2);border:1px solid var(--line);color:var(--text);
  padding:6px 11px;border-radius:7px;cursor:pointer;font-size:12px}
.chip-btn.active{border-color:var(--gold);color:#fff;background:#2a2310}
.picker-label{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}
#fillOptions{margin-top:6px}
.zone-select{width:100%;background:var(--panel2);border:1px solid var(--line);color:var(--text);padding:8px;border-radius:7px;font-size:13px}
.ctrl select,.ctrl input[type=range]{width:100%;margin-top:6px}
.ctrl select{background:var(--panel2);border:1px solid var(--line);color:var(--text);padding:7px;border-radius:7px}

/* stage */
.stage-col{display:flex;flex-direction:column;min-width:0;padding:16px;overflow-y:auto}
.stage-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:10px;flex-wrap:wrap}
.sign-switch{display:flex;align-items:center;gap:6px;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:3px 3px 3px 10px}
.sign-label{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.sign-switch .tg{background:transparent;border:0;color:var(--muted);padding:5px 11px;border-radius:6px;cursor:pointer;font-size:12px}
.sign-switch .tg.active{background:var(--gold);color:#1a1407;font-weight:600}
.stage-title{font-weight:600}
#editorTools{display:flex;gap:8px;flex-wrap:wrap}
.stage{position:relative;flex:none;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  display:flex;align-items:flex-start;justify-content:center;overflow:hidden;min-height:200px}
.stage canvas{max-width:100%;max-height:78vh;display:block}
.empty-hint{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--muted);text-align:center}
.handles{position:absolute;inset:0;pointer-events:none}
.handle{position:absolute;width:18px;height:18px;border-radius:50%;background:var(--gold);
  border:2px solid #1a1407;transform:translate(-50%,-50%);pointer-events:auto;cursor:grab;
  box-shadow:0 0 0 1px #0008}
.handle.active{background:#fff;outline:2px solid var(--gold)}
.zone-poly{position:absolute;inset:0;pointer-events:none}

/* zone list */
.zone-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;align-items:center}
.zone-list-label{font-size:12px;color:var(--muted);margin-right:2px}
.zone-chip{display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--line);
  border-radius:8px;padding:6px 10px;cursor:pointer;font-size:13px}
.zone-chip.active{border-color:var(--gold);color:#fff}
.zone-chip.off{opacity:.5}
.zone-chip .dot{width:12px;height:12px;border-radius:50%;background:var(--gold);cursor:pointer;transition:.12s;flex:none}
.zone-chip .dot:hover{transform:scale(1.25)}
.zone-chip .dot.hollow{background:transparent;border:2px solid var(--gold)}
.zone-rename{width:130px;max-width:100%;background:var(--panel2);border:1px solid var(--gold);color:var(--text);border-radius:6px;padding:3px 6px;font-size:13px}
.zone-active{font-size:13px;color:var(--text);margin:0 0 12px}
.zone-active #zonePropName{font-weight:600;color:var(--gold)}
.zone-active small{color:var(--muted);font-weight:400}

/* Design-Verlauf */
.history-bar{margin-top:12px}
.history-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.history-title{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}
.history-actions{display:flex;gap:8px}
.history-items{display:flex;gap:10px;overflow-x:auto;padding:2px 2px 6px;-webkit-overflow-scrolling:touch;align-items:center;min-height:24px}
.hist-item{position:relative;flex:0 0 auto}
.hist-item img{height:66px;width:auto;border:1px solid var(--line);border-radius:8px;cursor:pointer;display:block;background:#000}
.hist-item img:hover{border-color:var(--gold)}
.hist-del{position:absolute;top:-6px;right:-6px;width:19px;height:19px;border-radius:50%;background:var(--panel2);
  border:1px solid var(--line);color:var(--muted);cursor:pointer;font-size:13px;line-height:1;display:grid;place-items:center;padding:0}
.hist-del:hover{border-color:var(--danger);color:#e88}

/* gallery */
.photos-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.photos-head h2{margin:0}
.thumb-toggle{display:flex;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:2px}
.thumb-toggle .tg{background:transparent;border:0;color:var(--muted);padding:5px 10px;border-radius:6px;cursor:pointer;font-size:12px}
.thumb-toggle .tg.active{background:var(--gold);color:#1a1407;font-weight:600}
.gallery{display:flex;flex-direction:column;gap:10px}
.thumb{position:relative;border:2px solid var(--line);border-radius:9px;overflow:hidden;cursor:pointer;background:#000}
.thumb img{width:100%;display:block;aspect-ratio:3/2;object-fit:cover}
.thumb.selected{border-color:var(--gold)}
.thumb.active{border-color:#fff}
.thumb .badge{position:absolute;top:6px;right:6px;background:var(--gold);color:#1a1407;
  font-size:11px;font-weight:700;border-radius:6px;padding:2px 7px}
.thumb .name{position:absolute;bottom:0;left:0;right:0;background:#000a;font-size:11px;padding:4px 6px}

/* mode visibility */
body.mode-generator .editor-only{display:none !important}
body.mode-editor .gen-only{display:none !important}
body.mode-editor #downloadBtn{opacity:.5}
#toggleZones.active{background:var(--gold);color:#1a1407;border-color:var(--gold);font-weight:600}

/* ---------------- Mobil / Tablet ---------------- */
@media (max-width:820px){
  .topbar{flex-wrap:wrap;gap:10px;padding:10px 14px}
  .topbar-right{flex-wrap:wrap;gap:10px}
  .mode-btn,.role-btn{padding:6px 12px}

  /* aus 3 Spalten wird ein scrollbarer Stapel: Fotos -> Bühne -> Bedienung */
  .layout{display:flex;flex-direction:column;height:auto}
  .photos{order:1}
  .stage-col{order:2}
  .sidebar{order:3}
  .sidebar,.photos{overflow:visible;border:0;border-top:1px solid var(--line);padding:14px}
  .stage-col{padding:14px;position:sticky;top:0;z-index:5;background:var(--bg)}
  .stage-col.stuck{box-shadow:0 8px 16px #0008}     /* nur Schatten – keine Groessenaenderung (kein Zuckeln) */
  .stage{flex:none;height:auto}                      /* Hoehe = Bildhoehe, kein Leerraum */
  .stage canvas{width:100%;height:auto;max-height:none}

  /* Fotos als horizontale Wisch-Leiste */
  .gallery{flex-direction:row;overflow-x:auto;gap:10px;padding-bottom:6px;-webkit-overflow-scrolling:touch}
  .thumb{flex:0 0 150px}
}
@media (max-width:480px){
  .brand-sub{display:none}
  .brand-logo{height:28px}
  .brand-divider{display:none}
  .role-label{display:none}
  .topbar-right{gap:8px}
  .mode-btn,.role-btn{padding:6px 10px;font-size:12px}
  .thumb{flex:0 0 132px}
  .sidebar,.stage-col,.photos{padding:12px}
  .stage-toolbar{gap:8px}
}