.osds3d-rlc{display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:24px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:22px;padding:18px;font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#0f172a}.osds3d-rlc h2,.osds3d-rlc h3{margin:0 0 10px}.osds3d-rlc .muted{color:#64748b;margin-top:0}.osds3d-rlc-panel,.osds3d-rlc-preview-wrap{background:#fff;border:1px solid #e2e8f0;border-radius:18px;padding:16px;box-shadow:0 10px 30px rgba(15,23,42,.06)}.step{border-top:1px solid #e2e8f0;padding-top:14px;margin-top:14px}.letter-tabs,.models-grid,.vinyl-colors,.keyring-options{display:flex;flex-wrap:wrap;gap:8px}.letter-tabs button{width:38px;height:38px;border-radius:10px;border:1px solid #cbd5e1;background:#fff;font-weight:800;cursor:pointer}.letter-tabs button.active,.model-card.active,.vinyl-color.active,.keyring-option.active{outline:3px solid #2563eb;border-color:#2563eb}.model-card{width:124px;border:1px solid #cbd5e1;background:#fff;border-radius:14px;padding:8px;text-align:left;cursor:pointer}.model-card img{width:100%;height:90px;object-fit:cover;border-radius:10px;background:#f1f5f9}.model-card strong,.model-card span,.model-card small{display:block;margin-top:4px;font-size:12px}.toggle{display:flex;gap:8px;align-items:center;font-weight:700}.vinyl-options label{display:block;font-weight:700;margin:10px 0}.vinyl-options input,.vinyl-options select{width:100%;padding:9px;border:1px solid #cbd5e1;border-radius:10px}.vinyl-color,.keyring-option{display:flex;align-items:center;gap:6px;border:1px solid #cbd5e1;background:white;border-radius:999px;padding:7px 10px;cursor:pointer}.vinyl-color span,.keyring-option span{width:18px;height:18px;border-radius:5px;border:1px solid #94a3b8}.keyring-option{border-radius:14px;flex-direction:column;align-items:flex-start;min-width:130px}.keyring-option small{font-size:11px;color:#64748b}.sliders{display:grid;grid-template-columns:1fr 1fr;gap:8px}.button-reset{border:0;border-radius:12px;background:#e2e8f0;padding:10px 12px;cursor:pointer}.preview-area{position:relative;min-height:420px;background:linear-gradient(135deg,#f1f5f9,#fff);border:1px solid #e2e8f0;border-radius:18px;display:flex;align-items:center;justify-content:center;overflow:hidden}.preview-area img{max-width:90%;max-height:390px;object-fit:contain}.preview-area #rlc-vinyl-preview{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-weight:800;font-size:54px;white-space:nowrap;text-shadow:0 1px 2px rgba(255,255,255,.7);pointer-events:none}.osds3d-rlc-cart{margin-top:14px}.osds3d-rlc-cart button{width:100%;border-radius:14px!important;padding:14px!important;font-weight:800!important}.hidden{display:none!important}@media(max-width:850px){.osds3d-rlc{grid-template-columns:1fr}.preview-area{min-height:320px}.preview-area img{max-height:300px}.preview-area #rlc-vinyl-preview{font-size:40px}}