:root{
  --bg:#0f1115; --panel:#171b22; --panel2:#1e242e; --line:#262d38;
  --txt:#e8ecf1; --muted:#9aa4b2; --acc:#3b82f6; --acc2:#22c55e;
  --danger:#ef4444; --warn:#f59e0b; --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--txt);font-family:Inter,Segoe UI,Roboto,Arial,sans-serif}
button{font-family:inherit}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar h1{font-size:16px;margin:0;letter-spacing:.4px}
.topbar .sub{font-size:12px;color:var(--muted)}
.btn{background:var(--panel2);border:1px solid var(--line);color:var(--txt);padding:8px 12px;border-radius:8px;cursor:pointer;font-size:13px}
.btn:hover{border-color:var(--acc)}
.btn.primary{background:var(--acc);border-color:var(--acc);color:#fff}
.btn.green{background:var(--acc2);border-color:var(--acc2);color:#06280f;font-weight:600}
.btn.danger{background:transparent;border-color:var(--danger);color:var(--danger)}
.btn.small{padding:5px 9px;font-size:12px}
.btn.active{border-color:var(--acc2);color:var(--acc2)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.stage.move-mode{cursor:move}
.layout{max-width:1180px;margin:0 auto;padding:16px;display:grid;gap:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.card-h{padding:10px 14px;border-bottom:1px solid var(--line);font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.6px;display:flex;justify-content:space-between;align-items:center}
.main-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:14px}
@media(max-width:960px){.main-grid{grid-template-columns:1fr}}
.stage-wrap{display:flex;align-items:center;justify-content:center;background:#000;padding:18px;min-height:380px}
.stage{position:relative;background:#000;overflow:hidden;border-radius:8px;box-shadow:0 0 0 1px var(--line);
/* tamanho proporcional à resolução: altura limitada, largura segue aspect */
  height:min(58vh,560px);aspect-ratio:1080/1350;max-width:100%}
.stage .layer{position:absolute;inset:0;opacity:0;pointer-events:none}
.stage .layer.is-active{opacity:1;pointer-events:auto}
.stage .layer .media{width:100%;height:100%;display:block;object-fit:contain;background:#000}
.stage .flash{position:absolute;inset:0;background:#000;opacity:0;pointer-events:none}
.stage .empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;text-align:center;padding:20px}
.controls{display:flex;flex-wrap:wrap;gap:8px;padding:12px 14px;align-items:center}
.controls .sep{width:1px;height:24px;background:var(--line)}
.statusbar{display:flex;flex-wrap:wrap;gap:14px;padding:10px 14px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.statusbar b{color:var(--txt)}
input[type=range]{accent-color:var(--acc)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left}
th{color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px}
tr.sel{background:rgba(59,130,246,.12)}
tr{cursor:pointer}
tr:hover{background:rgba(255,255,255,.03)}
.thumb{width:52px;height:34px;object-fit:cover;border-radius:6px;background:#000;display:block}
.badge{display:inline-block;padding:2px 7px;border-radius:20px;font-size:11px;border:1px solid var(--line)}
.badge.img{background:rgba(59,130,246,.15);border-color:rgba(59,130,246,.4)}
.badge.vid{background:rgba(34,197,94,.15);border-color:rgba(34,197,94,.4)}
.row-actions{display:flex;gap:6px}
.props{padding:12px 14px;display:grid;gap:10px;font-size:13px}
.props label{display:grid;gap:5px;color:var(--muted)}
.props input,.props select{background:var(--panel2);border:1px solid var(--line);color:var(--txt);padding:8px;border-radius:8px}
.props .grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.obs-box{padding:12px 14px;display:grid;gap:8px;font-size:13px}
.url-row{display:flex;gap:8px;align-items:center;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:8px 10px}
.url-row code{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}
.modal-back{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal-back.open{display:flex}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:14px;max-width:560px;width:100%;max-height:90vh;overflow:auto}
.modal .card-h{font-size:14px}
.form{padding:14px;display:grid;gap:12px}
.form label{display:grid;gap:6px;font-size:13px;color:var(--muted)}
.form input,.form select{background:var(--panel2);border:1px solid var(--line);color:var(--txt);padding:9px;border-radius:8px}
.form .grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.check{display:flex!important;flex-direction:row!important;align-items:center;gap:8px!important;color:var(--txt)!important}
.hint{font-size:12px;color:var(--muted)}
.drop-hint{border:1px dashed var(--line);border-radius:8px;padding:10px;text-align:center;color:var(--muted);font-size:12px}
.progress{height:6px;background:var(--panel2);border-radius:4px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--acc);width:0%}
.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#111827;border:1px solid var(--line);padding:10px 16px;border-radius:10px;font-size:13px;display:none;z-index:99}
.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:14px}
@media(max-width:960px){.editor-grid{grid-template-columns:1fr}}
#edPick{width:100%;background:var(--panel2);border:1px solid var(--line);color:var(--txt);padding:8px;border-radius:8px;margin:6px 0 10px}
#editStage{height:min(50vh,440px)}
.kbd{background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:11px}