.video-canvas,.video-controls{padding:16px}.control-row label{color:var(--muted);align-items:center;gap:7px;font-size:10px;display:flex}.control-row select,.form-grid select{background:var(--paper);border:1px solid var(--line);color:var(--ink);border-radius:7px;height:34px;padding:0 8px;font:11px Manrope}.video-layout{grid-template-columns:minmax(0,1fr) 340px}.video-canvas{min-height:560px}.video-placeholder{background:var(--surface);height:420px;color:var(--muted);border-radius:11px;align-content:center;place-items:center;gap:9px;display:grid}.video-placeholder span{color:var(--ink);font-size:13px}.video-placeholder small{font-size:10px}.timeline{margin-top:18px}.timeline-head{color:var(--muted);justify-content:space-between;margin-bottom:12px;font:10px DM Mono;display:flex}.timeline-track{background:var(--surface);border-radius:7px;align-items:center;gap:5px;height:46px;padding:7px;display:flex}.timeline-track i{background:linear-gradient(135deg, var(--gold-soft), var(--accent));opacity:.65;border-radius:4px;flex:1;height:100%}.video-controls label{color:var(--muted);margin-bottom:18px;font-size:11px;display:block}.video-controls textarea{background:var(--bg);border:1px solid var(--line);border-radius:8px;min-height:125px;margin-top:8px;padding:10px}.control-row{grid-template-columns:1fr 1fr;gap:8px;display:grid}.control-row label{flex-direction:column;align-items:stretch;display:flex}.upload-frame{border:1px dashed var(--line);width:100%;min-height:115px;color:var(--accent);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:7px;font-size:11px;display:flex}.upload-frame span{color:var(--muted);font-size:9px}.video-tip{background:var(--surface);color:var(--accent);border-radius:9px;gap:8px;margin-top:22px;padding:13px;font-size:10px;line-height:1.5;display:flex}@media (max-width:900px){.video-layout{grid-template-columns:1fr}}@media (max-width:650px){.video-placeholder{height:280px}.video-canvas{min-height:420px}}