:root{--brand:#0d6efd;--brand-700:#0b5ed7;--brand-900:#084298;--bg:#f6f8fc;--panel:#ffffff;--line:#e2e7ef;--text:#1f2a37;--muted:#657084;--ok:#198754;--radius:14px;--shadow-1:0 6px 18px rgba(15,23,42,.08);--shadow-2:0 12px 28px rgba(13,110,253,.18)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.container{max-width:1100px;margin:0 auto;padding:14px}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.shadow{box-shadow:var(--shadow-1)}.shadow-strong{box-shadow:var(--shadow-2)}.header{background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px}.brand-badge{width:36px;height:36px;border-radius:8px;display:grid;place-items:center;font-weight:800;color:#fff;background:var(--brand);box-shadow:0 6px 16px #0d6efd59}.brand-title{font-size:22px;font-weight:800;letter-spacing:.2px;margin:0}.brand-sub{color:var(--muted);font-weight:600;margin-left:6px}.btn{height:40px;padding:0 16px;border-radius:10px;border:1px solid transparent;cursor:pointer;font-weight:800;transition:transform .06s ease,background .2s ease,box-shadow .2s ease}.btn:active{transform:scale(.98)}.btn-primary{background:var(--brand);color:#fff;border-color:#9fc2ff}.btn-primary:hover{background:var(--brand-700)}.btn-grey{height:40px;padding:0 16px;border-radius:10px;border:1px solid #d7deea;background:#eef3fb;color:#1f2a37;font-weight:800}.btn-grey:hover{background:#e6edf8}.btn-light{background:#eef5ff;border:1px solid #cfe0ff;color:#1f2a37}.btn-icon{display:inline-flex;align-items:center;gap:6px}.video-icon{width:18px;height:18px;border-radius:4px;border:2px solid currentColor;position:relative}.video-icon:after{content:"";position:absolute;right:-4px;top:3px;border-left:8px solid currentColor;border-top:5px solid transparent;border-bottom:5px solid transparent}input[type=text],input[type=email]{font-size:14px}.hero{margin-top:12px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow-1);padding:12px}.hero-inner{display:flex;flex-direction:column;gap:10px;align-items:center}.hero-search,.hero-search-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;width:100%}.hero-input{width:min(560px,92vw);height:40px;padding:0 12px;border-radius:10px;border:1px solid #cbd5e1;background:#fff;color:#0b1320;box-shadow:0 2px 5px #0000000f}.hero-badge-row{display:flex;justify-content:center;min-height:24px;margin-top:6px}.badge-soft{font-size:13px;color:#1f2a37;background:#f0f5ff;border:1px solid #c9d8ff;border-radius:999px;padding:4px 10px}.badge-warn{color:#a15a00;background:#fff3cd;border:1px solid #ffe39a;padding:4px 8px;border-radius:8px}.gen-row{display:flex;justify-content:center}.gen-url{display:flex;flex-direction:column;align-items:center;gap:6px;margin-top:8px}.gen-url-input{width:min(92vw,640px);padding:6px 10px;border-radius:8px;border:1px solid #cfe0ff;background:#fff;color:#1f2a37}@media(min-width:980px){.hero{padding:18px}}.panel{margin-top:12px;padding:12px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1)}.panel-compact{padding:8px 10px;margin-top:10px}.form{display:grid;gap:12px;grid-template-columns:1fr 1fr;align-items:end}.form-row{display:grid;gap:12px;grid-template-columns:1fr 1fr auto;align-items:end}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;color:var(--muted)}.field-small .input{max-width:260px}.input{height:40px;padding:0 12px;border-radius:10px;border:1px solid #cfd8e3;background:#f8f9fb;color:#0b1320}.controls-right{display:flex;align-items:flex-end;gap:8px;justify-content:flex-end}.checkbox{display:inline-flex;align-items:center;gap:8px;color:var(--text)}@media(min-width:1024px){.form{grid-template-columns:1fr 1fr 1fr auto auto}.form-row{grid-template-columns:1fr 1fr auto}}@media(max-width:640px){.form,.form-row{grid-template-columns:1fr}.btn,.btn-grey,.btn-primary{height:38px;width:100%}.controls-right{justify-content:flex-start}}.main-split{display:grid;grid-template-columns:2fr 1fr;gap:12px;margin-top:12px}.stage{height:68vh;min-height:380px;background:#000;border:2px solid var(--brand);border-radius:var(--radius);box-shadow:var(--shadow-2)}.stage-tall{height:78vh;min-height:420px}.collab-wrap{height:68vh;min-height:380px}@media(max-width:980px){.main-split{display:flex;flex-direction:column;gap:12px;margin-top:12px}.stage{height:48vh;min-height:260px}.stage-tall{height:52vh;min-height:280px}.collab-wrap{height:auto;min-height:220px;display:flex;flex-direction:column}.collab{display:flex;flex-direction:column;height:100%}.collab-header{flex:0 0 auto;padding:8px 10px}.collab-list{flex:1 1 auto;overflow-y:auto;padding:8px 10px;background:#fafbfd}.collab-input{flex:0 0 auto}}@media(max-width:420px){.container{padding:10px}.brand-title{font-size:20px}.hero-input,.btn{height:38px}.stage{height:46vh}.stage-tall{height:50vh}}footer{margin-top:14px;padding-top:10px;border-top:1px solid var(--line);color:var(--muted);text-align:center}footer .pill{display:inline-block;border:1px solid var(--brand);padding:2px 8px;border-radius:999px;color:var(--brand-900);background:#f0f5ff}input::placeholder{color:#9aa4b2}button:disabled{opacity:.6;cursor:not-allowed}.collab{display:grid;grid-template-rows:auto 1fr auto;height:100%;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}.collab-header{display:flex;align-items:center;gap:8px;padding:8px 10px;border-bottom:1px solid var(--line)}.collab-header .muted{color:var(--muted)}.collab-header .spacer{flex:1}.upload-btn{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:8px;padding:4px 10px;cursor:pointer;background:#f5f8ff;color:var(--brand-900)}.upload-btn input{position:absolute;inset:0;opacity:0;cursor:pointer}.capture-actions{display:flex;gap:6px;margin-right:8px}.capbtn{border:1px solid var(--line);background:#f6f9ff;color:#0b1e3a;padding:4px 8px;border-radius:8px;font-weight:700;cursor:pointer}.capbtn:hover{background:#eef5ff}.capbtn.primary{background:var(--brand);color:#fff;border-color:#9fc2ff}.tag-select{border:1px solid var(--line);background:#fff;color:#0b1e3a;padding:4px 8px;border-radius:8px;margin-right:8px;font-weight:600}.collab-list{padding:8px;overflow-y:auto;background:#fafbfd}.collab-item{margin-bottom:8px}.collab-user{font-weight:700;font-size:12px;color:var(--muted)}.collab-text,.collab-file{background:#f4f7fe;border:1px solid #e0e7f7;color:var(--text);border-radius:10px;padding:8px 10px;display:inline-block}.file-row{display:flex;align-items:center;gap:8px}.delbtn{border:1px solid var(--line);background:#fff0f0;color:#8b0000;padding:2px 8px;border-radius:8px;cursor:pointer;font-weight:700}.delbtn:hover{background:#ffe5e5}.collab-input{display:flex;align-items:center;gap:8px;padding:8px 12px;border-top:1px solid var(--line);background:#fff}.collab-text-input{flex:1;min-width:0;border-radius:999px;border:1px solid #cfd8e3;padding:12px 14px;font-size:15px;outline:none;background:#fff}.capture-overlay{position:fixed;inset:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:50}.capture{width:min(720px,92vw);background:#fff;border-radius:14px;box-shadow:var(--shadow-2);border:1px solid var(--line);display:grid;grid-template-rows:auto 1fr auto}.capture-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--line)}.capture-bar .muted{color:var(--muted);margin-left:8px}.capture-view{position:relative;background:#000;display:grid;place-items:center}.capture-view video{width:100%;max-height:60vh;border-bottom:1px solid var(--line);object-fit:contain}.capture-controls{display:flex;justify-content:center;gap:10px;padding:10px;border-top:1px solid var(--line)}.input-readonly{background:#f3f6fb;color:#667085;pointer-events:none}.collab-input .btn{width:auto;flex-shrink:0}.collab-input .btn.btn-primary{height:40px;border-radius:999px;padding:0 18px}