.bc-builder{--bc-border:#ddcfbc;--bc-bg:#f7f1e8;--bc-card:#fff;--bc-ink:#061733;--bc-muted:#506070;--bc-accent:#7f442a;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--bc-ink);max-width:1180px;margin:0 auto;padding:18px;background:linear-gradient(180deg,#fbf8f2,#f4ecdf);box-sizing:border-box}.bc-builder *{box-sizing:border-box}.bc-builder__header{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:18px}.bc-builder h2{font-size:38px;line-height:1;margin:0 0 8px}.bc-builder h3{font-size:20px;margin:0 0 14px}.bc-builder p{margin:0;color:var(--bc-muted)}.bc-price-card{min-width:250px;background:#fff;border:1px solid var(--bc-border);border-radius:18px;padding:16px 18px;box-shadow:0 8px 24px rgba(0,0,0,.05)}.bc-price-card__label{font-size:12px;text-transform:uppercase;color:var(--bc-muted);font-weight:700}.bc-price-card__price{font-size:34px;font-weight:800;letter-spacing:-.04em}.bc-price-card__note{font-size:12px;color:var(--bc-muted)}.bc-builder__layout{display:grid;grid-template-columns:390px minmax(0,1fr);gap:22px}.bc-panel-column{display:flex;flex-direction:column;gap:16px}.bc-card{background:var(--bc-card);border:1px solid var(--bc-border);border-radius:18px;padding:16px;box-shadow:0 8px 24px rgba(0,0,0,.04)}.bc-card__title-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.bc-card__title-row h3{margin:0}.bc-button-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.bc-choice-btn,.bc-small-btn,.bc-primary-btn,.bc-camera-bar button{appearance:none;border:1px solid var(--bc-border);background:#fff;border-radius:12px;padding:10px 12px;color:var(--bc-ink);font-weight:650;cursor:pointer;transition:.15s ease;text-transform:none}.bc-choice-btn:hover,.bc-small-btn:hover,.bc-camera-bar button:hover{border-color:var(--bc-accent);background:#fff8f2}.bc-choice-btn.is-active{border-color:var(--bc-accent);box-shadow:inset 0 0 0 1px var(--bc-accent);background:#fff4ea}.bc-small-btn{font-size:13px;padding:8px 10px}.bc-primary-btn{width:100%;background:var(--bc-accent);border-color:var(--bc-accent);color:#fff;margin-top:8px}.bc-check{display:flex;align-items:center;gap:10px;padding:8px 0;font-weight:600}.bc-check input{width:18px;height:18px}.bc-check span{color:var(--bc-muted);font-size:13px}.bc-color-control{margin:0 0 12px}.bc-control-label{font-size:13px;font-weight:800;color:#4d5a66;margin:0 0 6px;text-transform:capitalize}.bc-color-select-wrap{display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:center}.bc-color-chip{width:32px;height:32px;border-radius:999px;border:3px solid #fff;box-shadow:0 0 0 1px #cdbda9;background:#fff}.bc-select,.bc-input{width:100%;border:1px solid var(--bc-border);border-radius:12px;background:#fff;padding:10px 12px;font-size:15px;color:var(--bc-ink)}.bc-accessory-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px 0;border-top:1px solid #eee0d0}.bc-accessory-row:first-child{border-top:none}.bc-accessory-row .bc-remove{grid-column:1/-1;border:0;background:#f6e7df;color:#833b22;border-radius:10px;padding:8px;cursor:pointer}.bc-row-title{grid-column:1/-1;font-weight:800;font-size:13px;color:#4d5a66}.bc-viewer-column{min-width:0}.bc-viewer-card{position:sticky;top:20px;background:#fff;border:1px solid var(--bc-border);border-radius:18px;overflow:hidden;box-shadow:0 8px 24px rgba(0,0,0,.05)}.bc-camera-bar{display:flex;gap:8px;padding:12px;border-bottom:1px solid var(--bc-border);flex-wrap:wrap}.bc-camera-bar button{text-transform:uppercase}.bc-viewer{position:relative;width:100%;height:560px;background:#f3ede4;overflow:hidden}.bc-viewer canvas{display:block;width:100%!important;height:100%!important}.bc-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#536273;font-size:15px;z-index:2;text-align:center;padding:20px}.bc-viewer-status{font-size:12px;color:#536273;padding:8px 12px;border-top:1px solid #eee0d0}.bc-selection-help{font-size:12px;color:#536273;padding:0 12px 12px}.bc-quote-form label{display:block;font-weight:700;font-size:13px;margin:0 0 10px}.bc-quote-form input,.bc-quote-form textarea{width:100%;display:block;margin-top:5px;border:1px solid var(--bc-border);border-radius:10px;padding:10px;font:inherit}.bc-form-status{font-size:13px;margin-top:8px;color:#536273}.bc-fallback-svg{width:100%;height:100%;display:block;background:#f3ede4}.bc-status-error{color:#8a2b16}@media(max-width:900px){.bc-builder__header{display:block}.bc-price-card{margin-top:14px}.bc-builder__layout{grid-template-columns:1fr}.bc-viewer-card{position:relative;top:auto}.bc-viewer{height:420px}.bc-builder h2{font-size:30px}}@media(max-width:520px){.bc-button-grid{grid-template-columns:1fr}.bc-accessory-row{grid-template-columns:1fr}.bc-builder{padding:10px}.bc-viewer{height:340px}}