.site-modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px}
.site-modal-backdrop{position:absolute;inset:0;background:#05080dcc;backdrop-filter:blur(4px)}
.site-modal-card{position:relative;width:min(720px,96vw);max-height:88vh;overflow:auto;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 18px 46px #0009}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px;flex-wrap:wrap}
.channel-picker{display:grid;gap:8px;max-height:430px;margin-top:12px;overflow:auto}
.channel-choice{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;padding:12px;border:1px solid var(--line);border-radius:var(--radius);background:#121922;text-align:left}
.channel-choice span,.channel-choice small{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.channel-choice small{color:var(--muted)}
.question-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}
.question-card{display:flex;justify-content:space-between;gap:12px;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:#18212b}
.question-card h3{margin:6px 0}
.choice-editor{display:grid;gap:8px}
.choice-row{display:grid;grid-template-columns:minmax(120px,1fr) minmax(120px,1fr) minmax(72px,.45fr) auto;gap:8px;align-items:end}

@media(max-width:700px){
  .site-modal{padding:12px}
  .site-modal-card{padding:16px}
  .question-grid,.choice-row{grid-template-columns:1fr}
  .question-card{flex-direction:column}
  .modal-actions{display:grid;grid-template-columns:1fr 1fr}
  .modal-actions button{width:100%}
}

@media(max-width:460px){
  .modal-actions{grid-template-columns:1fr}
}