.upload-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:14px;margin:18px 0}.drop-upload{min-height:180px;border:1.5px dashed #454a63;border-radius:14px;background:#0c0e16;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:22px;cursor:pointer;transition:.2s}.drop-upload input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.drop-upload:hover,.drop-upload.is-dragging{border-color:var(--primary);background:#7c5cff12;transform:translateY(-2px)}.drop-upload.has-file{border-style:solid;border-color:var(--accent);background:#21d4a70b}.drop-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:var(--surface2);color:var(--accent);font-size:23px;margin-bottom:12px}.drop-upload b{font-size:14px}.drop-upload small{color:var(--muted);font-weight:500;line-height:1.5;margin:6px 0}.drop-upload em{font-size:11px;color:var(--accent);font-style:normal;max-width:100%;overflow:hidden;text-overflow:ellipsis}.wysiwyg{border:1px solid #303448;border-radius:11px;overflow:hidden;background:#0c0e16}.wysiwyg:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #7c5cff20}.wysiwyg-bar{display:flex;flex-wrap:wrap;gap:4px;padding:8px;background:#171a27;border-bottom:1px solid #303448}.wysiwyg-bar button{min-width:34px;border:1px solid #34384c;background:#222638;color:#dce0ee;padding:7px 9px;border-radius:6px;cursor:pointer;font-size:12px}.wysiwyg-bar button:hover{background:var(--primary);border-color:var(--primary);color:#fff}.wysiwyg-area{min-height:180px;padding:16px;color:#fff;line-height:1.7;outline:0}.wysiwyg-area:empty:before{content:attr(data-placeholder);color:#6f7489;pointer-events:none}.wysiwyg-area h2,.wysiwyg-area h3{margin:10px 0}.wysiwyg-area blockquote,.rich-content blockquote{border-left:3px solid var(--primary);margin:14px 0;padding:5px 0 5px 16px;color:var(--muted)}.rich-content{color:var(--muted);line-height:1.8}.rich-content h2,.rich-content h3,.rich-content h4{color:var(--text);margin-top:24px}.rich-content a{color:var(--accent);text-decoration:underline}.build-ready{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.build-ready span{color:var(--muted)}.build-ready a{margin-left:auto;color:var(--accent);font-weight:800}.player-error{min-height:100vh;display:grid;place-items:center;text-align:center;background:radial-gradient(circle,#7c5cff18,transparent 35%)}.player-error>div{max-width:520px;padding:40px}.player-error .brand-mark{margin:auto}.player-error h1{font-size:44px;margin:22px 0 12px}.player-error p{color:var(--muted);line-height:1.6}.player-error code{display:block;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:8px;margin:18px 0;color:var(--accent);word-break:break-all}.player-error .btn{margin-top:18px}@media(max-width:900px){.upload-grid{grid-template-columns:1fr}.drop-upload{min-height:145px}}