.bc-tool{max-width:1040px;margin:0 auto;padding:28px;border-radius:18px;background:#fff;box-shadow:0 10px 40px rgba(60,72,88,.12);text-align:left}
.bc-tool [hidden]{display:none!important}
.bc-input{display:grid;grid-template-columns:minmax(200px,270px) minmax(0,1fr);gap:16px;align-items:start}
.bc-field{display:flex;flex-direction:column;gap:5px;margin:0;color:#8492a6;font-size:12px;font-weight:700;letter-spacing:.4px;text-transform:uppercase}
.bc-field select,.bc-field textarea{width:100%;border:1px solid #dfe3ee;border-radius:9px;background:#fff;color:#2d3748;font-size:14px;font-weight:500;letter-spacing:0;text-transform:none}
.bc-field select{height:40px;padding:0 10px;cursor:pointer}
.bc-data textarea{min-height:64px;padding:10px 12px;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:15px;line-height:1.5;resize:vertical}
.bc-field select:focus,.bc-field textarea:focus{outline:0;border-color:#667eea;box-shadow:0 0 0 3px rgba(102,126,234,.18)}
.bc-help{color:#8492a6;font-size:12px;font-weight:500;letter-spacing:0;text-transform:none}
.bc-hint{margin:14px 0 0;color:#5a6478;font-size:14px;line-height:1.55}
.bc-msg{min-height:20px;margin:4px 0 0;color:#2eca8b;font-size:13px;font-weight:600;line-height:1.5}
.bc-msg.is-error{color:#e43f52}
.bc-preview{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:16px;min-height:200px;margin-top:10px;padding:24px;border:1px solid #e6e9f2;border-radius:14px;background:#fbfbfe;overflow:auto}
.bc-preview svg{display:block;max-width:100%;height:auto}
.bc-preview.is-transparent{background:repeating-conic-gradient(#eceef5 0 25%,#fff 0 50%) 0 0/20px 20px}
.bc-preview.is-many{align-items:flex-start;justify-content:flex-start}
.bc-item{max-width:100%;margin:0;padding:10px;border-radius:10px;background:#fff;box-shadow:0 1px 4px rgba(60,72,88,.14)}
.bc-preview.is-transparent .bc-item{background:transparent;box-shadow:inset 0 0 0 1px #dfe3ee}
.bc-item.is-bad{max-width:280px;background:#fff5f6;box-shadow:inset 0 0 0 1px #f5c2c7}
.bc-item code{display:block;color:#3c4858;font-size:13px;word-break:break-all}
.bc-item figcaption{margin-top:4px;color:#e43f52;font-size:12px;line-height:1.45}
.bc-empty{margin:0;color:#8492a6;font-size:15px;word-break:break-all}
.bc-options{margin-top:16px;padding:14px 16px;border-radius:12px;background:#f7f8fc}
.bc-row{display:flex;flex-wrap:wrap;align-items:flex-end;gap:14px 22px}
.bc-row+.bc-row{margin-top:14px;padding-top:14px;border-top:1px solid #e6e9f2}
.bc-range{display:flex;flex-direction:column;gap:6px;margin:0;color:#8492a6;font-size:12px;font-weight:700;letter-spacing:.4px;text-transform:uppercase}
.bc-range output{margin-left:4px;color:#667eea}
.bc-range input{width:140px;accent-color:#667eea;cursor:pointer}
.bc-check{display:inline-flex;align-items:center;gap:8px;margin:0 0 8px;color:#3c4858;font-size:14px;cursor:pointer}
.bc-check input{width:16px;height:16px;accent-color:#667eea}
.bc-options .bc-field select{width:auto;min-width:130px;height:36px}
.bc-color input{width:52px;height:36px;padding:2px;border:1px solid #dfe3ee;border-radius:9px;background:#fff;cursor:pointer}
.bc-seg{display:flex;padding:3px;border-radius:10px;background:#e8ebf5}
.bc-seg label{position:relative;flex:1;margin:0;text-align:center;cursor:pointer}
.bc-seg input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.bc-seg span{display:block;padding:6px 14px;border-radius:8px;color:#5a6478;font-size:13px;font-weight:600;letter-spacing:0;text-transform:none;white-space:nowrap}
.bc-seg input:checked+span{background:#fff;color:#667eea;box-shadow:0 1px 4px rgba(60,72,88,.15)}
.bc-seg input:focus-visible+span{outline:2px solid rgba(102,126,234,.5)}
.bc-tool.is-notext .bc-textopt{display:none}
.bc-actions{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px;margin-top:16px}
.bc-actions .anytext-button{display:inline-flex;align-items:center;gap:8px;margin:0}
.bc-actions button svg{width:17px;height:17px}
.bc-btn{display:inline-flex;align-items:center;gap:7px;height:42px;padding:0 16px;border:0;border-radius:8px;background:#fff;box-shadow:inset 0 0 0 2px rgba(102,126,234,.55);color:#667eea;font-size:14px;font-weight:700;cursor:pointer;transition:background-color .15s}
.bc-btn:hover{background:rgba(102,126,234,.08)}
.bc-actions button:disabled{opacity:.45;cursor:not-allowed}
.bc-btn .bc-done{display:none}
.bc-btn.is-done{box-shadow:inset 0 0 0 2px #2eca8b;color:#2eca8b}
.bc-btn.is-done .bc-done{display:inline}
.bc-btn.is-done .bc-label{display:none}
.bc-scale{margin-left:auto}
.bc-scale select{width:auto;min-width:90px}
.bc-note{margin:8px 0 0;color:#8492a6;font-size:13px}
@media (max-width:767px){.bc-input{grid-template-columns:minmax(0,1fr)}}
@media (max-width:576px){.bc-tool{padding:18px;border-radius:14px}.bc-preview{min-height:150px;padding:14px}.bc-row{flex-direction:column;align-items:stretch}
.bc-range input{width:100%}.bc-options .bc-field select{width:100%}.bc-actions{display:grid;grid-template-columns:1fr 1fr}
.bc-actions .anytext-button{grid-column:1/-1;justify-content:center}.bc-btn{justify-content:center;padding:0 10px}.bc-scale{grid-column:1/-1;margin-left:0}}