#ncib-root { font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
.ncib-layout { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 24px; align-items: start; }
.ncib-col { background: #0f1115; color: #e8e8e8; border-radius: 16px; padding: 16px; box-shadow: 0 8px 20px rgba(0,0,0,.2); }
.ncib-col.right { position: sticky; top: 24px; }
.ncib-section { border: 1px solid #2a2e39; border-radius: 12px; padding: 12px; margin-bottom: 12px; }
.ncib-section h3 { margin: 0 0 8px; font-size: 16px; font-weight: 700; }
.ncib-section-body { display: flex; flex-direction: column; gap: 8px; }
.ncib-field { display: flex; flex-direction: column; gap: 6px; }
.ncib-field > span { font-size: 12px; opacity: .8; }
.ncib-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.ncib-row.icons { gap: 6px; }
.ncib-iconbtn { background: #11151d; border: 1px solid #2a2e39; border-radius: 10px; padding: 6px; cursor: pointer; }
.ncib-iconbtn.selected { outline: 2px solid #5ac8fa; }
.ncib-iconbtn img { width: 40px; height: 40px; display: block; }
.ncib-upload input[type="file"] { margin-left: 8px; }
.ncib-grid { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 8px; align-items: end; margin-bottom: 8px; }
.ncib-grid-title { grid-column: 1 / -1; font-weight: 700; font-size: 12px; opacity:.9; }
.ncib-preview-wrap { background: #0a0c10; border: 1px dashed #2a2e39; border-radius: 12px; display: grid; place-items: center; min-height: 240px; padding: 8px; overflow: auto; }
.ncib-actions { display: flex; justify-content: center; margin-top: 12px; }
.button { background: #1a2130; border: 1px solid #2a2e39; color: #fff; padding: 8px 12px; border-radius: 8px; cursor: pointer; }
.button:hover { background: #222a3a; }
.button-primary { background: #0ea5e9; border-color: #0ea5e9; color: #001018; font-weight: 700; }
.button-primary:hover { filter: brightness(1.1); }