.bkc-overlay{position:fixed;inset:0;z-index:320;display:grid;grid-template-columns:minmax(0,1fr);place-items:center;padding:20px;font:14px/1.5 var(--sans,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif);color:#141414}
.bkc-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.04);backdrop-filter:blur(5px)}
.bkc-dialog{position:relative;min-width:0;box-sizing:border-box;background:white;border:1px solid #e5e5e5;border-radius:24px;box-shadow:0 2px 3px #0002,0 20px 35px -20px #0003;max-height:calc(100dvh - 40px);overflow:auto}
.bkc-dialog *{box-sizing:border-box}.bkc-dialog button,.bkc-dialog input,.bkc-dialog textarea{font:inherit;letter-spacing:normal}.bkc-dialog button{cursor:pointer}.bkc-dialog button:disabled{cursor:default;opacity:.5}
.bkc-setup{width:512px;max-width:100%;padding:20px}.bkc-dialog h2{font:600 18px/24px var(--sans,sans-serif);letter-spacing:-.4px;margin:0 34px 6px 0}.bkc-lead{margin:0;color:#808080;font-size:14px;line-height:20px}.bkc-setup form{margin-top:20px}.bkc-label{display:block;margin:0 0 6px;font-weight:500;font-size:14px;line-height:20px}
.bkc-close{display:grid;place-items:center;position:absolute;right:20px;top:20px;width:18px;height:18px;padding:0;border:0;background:none;color:#666}.bkc-close svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5}.bkc-close:hover{color:#000}
.bkc-tabs{height:40px;display:flex;border:1px solid #e5e5e5;border-radius:10px;padding:4px}.bkc-tabs button{flex:1;background:transparent;border:0;border-radius:7px;color:#7c7c7c;padding:0 12px;line-height:20px}.bkc-tabs button[aria-selected=true]{background:#f3f3f3;color:#111;font-weight:500}.bkc-source{margin-top:20px}.bkc-source input:not([type=file]){width:100%;height:36px;padding:4px 12px;border:1px solid #d9d9d9;border-radius:10px;outline:none;background:#fff;color:#141414}.bkc-source input:focus{border-color:#141414;box-shadow:0 0 0 1px #141414}.bkc-hint{font-size:12px;line-height:16px;color:#808080;margin:4px 0 0}.bkc-setup-footer{display:flex;justify-content:flex-end;margin-top:20px}.bkc-primary{height:36px;border:1px solid #111;border-radius:10px;background:#111;color:white;padding:0 12px;font-weight:500;white-space:nowrap}.bkc-primary:hover{background:#303030}.bkc-error{font-size:13px;color:#b13a2b;margin:8px 0 0}.bkc-error:empty{display:none}
.bkc-review{display:grid;grid-template-columns:208px minmax(0,1fr);width:1152px;max-width:100%;height:80dvh;overflow:hidden;padding:0}.bkc-sidebar{min-width:0;border-right:1px solid #e9e9e9;padding:12px;display:flex;flex-direction:column;min-height:0}.bkc-sidebar nav{min-width:0;display:grid;gap:4px}.bkc-sidebar nav button{border:0;border-radius:8px;background:transparent;text-align:left;padding:6px 10px;height:32px;color:#191919;font-weight:500}.bkc-sidebar nav button[aria-current=page]{background:#f3f3f3}.bkc-sidebar nav button:hover{background:#f7f7f7}.bkc-sidebar-bottom{margin-top:auto;display:grid;gap:8px;padding-top:20px}.bkc-sidebar-bottom .bkc-primary{width:100%}.bkc-preview-label{text-align:center;font-size:11px;color:#888}.bkc-review-main{position:relative;overflow:auto;padding:24px 24px 60px;min-width:0}.bkc-review-top{display:flex;align-items:center;gap:12px;padding-right:28px}.bkc-review-top h2{font-size:16px;flex:1;margin:0}.bkc-review-top .bkc-close{top:26px;right:24px}.bkc-review-hint{margin:12px 0 22px;font-size:12px;color:#888}.bkc-review-name{width:100%;padding:0;margin:0 0 4px;border:0;background:none;font-size:20px!important;font-weight:600!important;color:#141414;outline:none;border-radius:4px}.bkc-review-name:focus,.bkc-description:focus{background:#fafafa;box-shadow:0 0 0 1px #ddd}.bkc-description{display:block;width:100%;min-height:100px;field-sizing:content;resize:vertical;border:0;padding:4px 0;outline:none;border-radius:4px;color:#858585;line-height:1.55!important;font-size:14px!important}.bkc-section{margin-top:32px}.bkc-section header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.bkc-section h3{font-size:14px;font-weight:600;margin:0}.bkc-text-button{background:transparent;border:0;padding:0;color:#222;font-size:13px}.bkc-text-button:hover{text-decoration:underline}.bkc-empty{color:#888;font-size:13px;margin:12px 0}.bkc-images{display:flex;gap:4px;overflow:auto;padding:2px 1px 10px}.bkc-image{position:relative;flex:0 0 170px;height:130px;border:1px solid transparent;border-radius:6px;background:#f0f0f0;overflow:hidden;cursor:pointer}.bkc-image img{width:100%;height:100%;object-fit:contain;padding:4px}.bkc-image input{position:absolute;top:8px;right:8px;accent-color:#111;width:16px;height:16px;cursor:pointer}.bkc-image.is-selected{border-color:#777}.bkc-image-name{position:absolute;bottom:0;left:0;right:0;background:#fffffff0;color:#444;font-size:10px;line-height:20px;padding:0 6px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;opacity:0}.bkc-image:hover .bkc-image-name{opacity:1}.bkc-references .bkc-image{flex-basis:128px}.bkc-image.is-unavailable::after{content:'Preview unavailable';position:absolute;inset:35% 0 auto;text-align:center;color:#888;font-size:11px}.bkc-colors{display:flex;gap:0;flex-wrap:wrap}.bkc-colors label{width:78px;display:grid;gap:4px;cursor:pointer}.bkc-colors label>span{height:40px;display:flex;justify-content:flex-end;padding:5px;border:1px solid #0001}.bkc-colors label:first-child>span{border-radius:6px 0 0 6px}.bkc-colors label:last-child>span{border-radius:0 6px 6px 0}.bkc-colors input{accent-color:#111}.bkc-colors code{font-size:10px;color:#777}.bkc-colors small{font-size:10px;color:#888;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bkc-fonts{display:flex;gap:8px}.bkc-fonts article{display:grid;gap:4px;border:1px solid #eee;border-radius:8px;padding:12px;width:180px}.bkc-fonts article>span{font-family:Georgia,serif;font-size:28px}.bkc-fonts strong{font-size:12px}.bkc-fonts small{font-size:11px;color:#888}.bkc-rule{padding:8px 12px;border:1px solid #eee;border-left:3px solid #53a177;border-radius:6px;font-size:13px}.bkc-rule.is-restriction{border-left-color:#c76b62}.bkc-build{display:flex;gap:8px;align-items:center;padding:10px;border:1px solid #eee;border-radius:12px}.bkc-build strong{display:block;font-size:11px}.bkc-build small{display:block;font-size:10px;color:#888}.bkc-spinner{display:inline-block;flex:0 0 16px;width:16px;height:16px;border:2px solid #ddd;border-top-color:#555;border-radius:50%;animation:bkc-spin 1s linear infinite}.bkc-reading{padding:40px 0 24px}.bkc-reading h3{font-size:18px;font-weight:500;margin:14px 0 4px}.bkc-reading p{margin:4px 0;color:#888;font-size:13px}.bkc-skeletons{display:flex;gap:8px}.bkc-skeletons i{width:170px;height:130px;background:#f4f4f4;border-radius:8px;animation:bkc-pulse 1.2s ease-in-out infinite alternate}.bkc-drop{display:flex;flex-direction:column;align-items:center;gap:6px;min-height:140px;justify-content:center;border:1px dashed #d5d5d5;border-radius:12px;cursor:pointer;color:#777;font-size:12px}.bkc-drop strong{font-weight:500;color:#222;font-size:14px}.bkc-drop:hover,.bkc-drop.is-dragging{background:#f8f8f8;border-color:#777}.bkc-upload{font-size:24px;color:#555}.bkc-file-list{list-style:none;padding:0;margin:8px 0}.bkc-file-list li{display:flex;gap:8px;align-items:center;border-bottom:1px solid #eee;padding:8px 0;font-size:12px}.bkc-file-list li>span{flex:1;overflow:hidden;text-overflow:ellipsis}.bkc-file-list small{color:#999}.bkc-file-list button{border:0;background:none;font-size:18px}.bkc-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.bkc-dialog :focus-visible{outline:2px solid #111;outline-offset:3px}
@keyframes bkc-spin{to{transform:rotate(360deg)}}@keyframes bkc-pulse{to{opacity:.45}}@media(prefers-reduced-motion:reduce){.bkc-overlay *{animation:none!important}}
.bkc-source-lead>span{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#6a7d60}.bkc-source-lead h3{font:var(--title-lg);letter-spacing:-.02em;margin:10px 0}.bkc-source-lead p,.bkc-more-pages>p{color:#6f746a;font-size:13px}.bkc-source-card{margin:18px 0;border:1px solid #dfe3d9;border-radius:12px;overflow:hidden}.bkc-source-card header{padding:16px;display:flex;align-items:start;justify-content:space-between;gap:14px;background:#f6f8f2}.bkc-source-card header>div{min-width:0}.bkc-source-card header a,.bkc-source-card header small{display:block;overflow-wrap:anywhere}.bkc-source-card header a{color:#30492b;font-weight:600}.bkc-source-card header small{color:#76806e;font-size:11px;margin-top:4px}.bkc-source-role{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#64755b;margin-bottom:5px}.bkc-source-card header label{font-size:11px;white-space:nowrap}.bkc-source-context{font-size:11px;color:#777}.bkc-source-facts{padding:0 16px}.bkc-source-facts>label{display:flex;align-items:start;gap:10px;padding:14px 0;border-bottom:1px solid #eceee7;font-size:13px;cursor:pointer}.bkc-source-facts>label:last-child{border:0}.bkc-source-facts input{margin:4px 0 0;accent-color:#455c39;flex-shrink:0}.bkc-source-facts small{display:block;font-size:10px;color:#758268;margin-bottom:4px}.bkc-source-card>.bkc-empty,.bkc-source-card>.bkc-error{padding:0 16px 12px}.bkc-more-pages{border-top:1px solid #dfe3d9;padding-top:22px;margin-top:26px}.bkc-more-pages h3,.bkc-source-unknowns h3{font-size:14px}.bkc-more-pages>label{display:flex;gap:10px;padding:10px 0;align-items:start;font-size:13px}.bkc-more-pages input{accent-color:#455c39;margin-top:4px}.bkc-more-pages label small{display:block;color:#7b8174;font-size:10px;overflow-wrap:anywhere}.bkc-more-pages>.bkc-primary{margin-top:12px}.bkc-source-unknowns{margin-top:24px;padding:16px;background:#f5f4ed;border:1px solid #e8e4d3;border-radius:12px;font-size:12px;color:#72715c}.bkc-source-unknowns h3{margin-top:0;color:#454936}.bkc-source-unknowns a{color:#4a673a}.bkc-saved{width:500px;padding:32px}.bkc-saved h2{font:var(--title-lg);letter-spacing:-.02em;margin:12px 0}.bkc-saved p{color:#738068;margin:16px 0 24px}.bkc-saved .bkc-text-button{display:block;margin-top:16px}.bkc-saved .bkc-primary{background:#344e2d;border-color:#344e2d}.bkc-image-name{opacity:1;font-size:10px;line-height:16px;max-height:32px;white-space:normal}.bkc-image img{padding-bottom:30px}.bk-dialog-sidebar>.bk-plan-week,.bk-dialog-sidebar>.bk-review-sources{margin:8px 0 0;font-size:11px;white-space:normal}
@media(max-width:640px){.bkc-overlay{padding:12px}.bkc-review{height:calc(100dvh - 24px);grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);border-radius:16px}.bkc-sidebar{min-width:0;border-right:0;border-bottom:1px solid #eee;padding:8px}.bkc-sidebar nav{display:flex;overflow:auto}.bkc-sidebar nav button{white-space:nowrap;flex:0 0 auto}.bkc-sidebar-bottom{padding:8px 0 0;display:flex;align-items:center;justify-content:space-between}.bkc-sidebar-bottom .bkc-primary{width:auto}.bkc-review-main{padding:20px 16px 40px}.bkc-review-top .bkc-close{right:16px;top:23px}.bkc-review-top h2{font-size:15px}.bkc-setup{border-radius:20px}.bkc-image{flex-basis:140px}}