/* styles pour zéro.dom */
:root{
  --bg:#f6f7fb; --card:#ffffff; --muted:#707785; --accent:#2563eb; --danger:#dc2626;
}
*{box-sizing:border-box}
body{font-family:Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue"; margin:0; background:var(--bg); color:#0f172a;}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;background:linear-gradient(90deg,#0ea5e9 0%, #7c3aed 100%);color:white;}
.topbar .brand h1{margin:0;font-size:20px;letter-spacing:0.5px}
.topbar .brand .muted{opacity:0.9;font-size:12px;margin-top:4px}
.domain{max-width:320px}
.domain-row{display:flex;gap:8px;margin-top:6px}
.domain input{flex:1;padding:8px;border-radius:6px;border:none}
.domain button{padding:8px 10px;border-radius:6px;background:#0b1220;color:white;border:none;cursor:pointer}
.container{display:grid;grid-template-columns:260px 1fr 420px;gap:18px;padding:20px}
.card{background:var(--card);padding:14px;border-radius:12px;box-shadow:0 6px 18px rgba(2,6,23,0.06)}
.left .card:first-child input[type=file]{width:100%}
.row{display:flex;gap:8px;margin-top:10px}
.primary{background:var(--accent);color:white;border:none;padding:8px 12px;border-radius:8px;cursor:pointer}
button{padding:8px 10px;border-radius:8px;border:1px solid rgba(15,23,42,0.06);background:white;cursor:pointer}
.small{padding:10px}
.right .preview{min-height:300px;display:flex;flex-direction:column;gap:8px}
.preview-toolbar{display:flex;gap:8px;align-items:center}
.preview iframe{flex:1;border-radius:8px;border:1px solid #e6eef8;background:white;width:100%}
.source{max-height:380px;overflow:auto;background:#0b1220;color:#dbeafe;padding:12px;border-radius:8px}
.hidden{display:none}
.muted{color:var(--muted)}
.footer{text-align:center;padding:12px;color:#6b7280}
#projectsList .proj{padding:8px;border-radius:8px;border:1px dashed #e6eef8;margin-bottom:8px;display:flex;justify-content:space-between;align-items:center}
.danger{background:var(--danger);color:white;border:none}
.small h3{margin-top:0}