:root{--ink:#183348;--muted:#627887;--line:#dce5eb;--paper:#fff;--bg:#f0f4f7;--navy:#102e45;--teal:#087f8c;--soft:#e6f5f5;--danger:#a83543;--radius:12px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:white;color:var(--ink);border-radius:7px;padding:9px 12px;font-size:.875rem;line-height:1.3}button:hover{background:#edf5f7;border-color:#96b6c4}button:disabled{cursor:default;opacity:.45}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[contenteditable]:focus-visible{outline:3px solid #45b2c2;outline-offset:2px}input,select,textarea{border:1px solid var(--line);border-radius:7px;padding:10px;background:#fff;color:var(--ink);min-width:0}input[type=search]::-webkit-search-cancel-button{display:none}input[type=checkbox]{width:auto}.primary{background:var(--teal);color:white;border-color:var(--teal);font-weight:650}.primary:hover{background:#076775;color:white}.quiet{border:0;background:transparent}.small{font-size:.8rem}.danger{color:var(--danger)}.icon{font-size:1.25rem;padding:3px 10px;min-width:32px}.topbar{height:78px;background:var(--navy);color:white;display:flex;align-items:center;gap:24px;padding:0 28px}.brand{display:flex;gap:12px;align-items:center;color:inherit;text-decoration:none;font-weight:650;font-size:1.25rem}.brand small{display:block;font-size:.65rem;letter-spacing:.17em;color:#b2c9d7;font-weight:500;margin-top:3px}.brand-mark{border:1px solid #6b8a9f;border-radius:8px;font-size:1.7rem;font-weight:500;width:42px;height:42px;display:flex;justify-content:center;align-items:center}.brand-mark span{font-size:.9rem;color:#67d5d6;align-self:flex-start;margin-top:4px}.top-status{margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;gap:4px;font-size:.8rem;color:#c5d9e3}.top-status #offlineStatus{font-size:.75rem;color:#8dc7cc}.topbar .quiet{color:#e4f0f5;border:1px solid #466579;padding:9px 14px}.workspace{display:grid;grid-template-columns:minmax(245px,285px) minmax(225px,280px) minmax(390px,1fr);gap:16px;padding:20px;max-width:1920px;margin:auto;align-items:start}.panel{background:white;border:1px solid var(--line);border-radius:var(--radius);min-width:0;overflow:hidden}.section-head{display:flex;align-items:center;gap:10px;padding:18px 18px;border-bottom:1px solid var(--line);min-height:72px}.section-head h1,.section-head h2{font-size:1rem;margin:0;font-weight:650;flex:1}.step{font-size:.72rem;letter-spacing:.08em;color:var(--muted);border:1px solid var(--line);padding:4px;border-radius:5px}.search-panel,.avatar-panel{position:sticky;top:16px;max-height:calc(100vh - 110px);overflow-y:auto}.search-wrap{display:flex;align-items:center;gap:6px;margin:16px 12px;border:1px solid var(--line);border-radius:8px;background:#f7f9fb;padding:0 8px}.search-wrap input{background:transparent;border:0;width:100%;padding:12px 0;font-size:.875rem;outline-offset:0}.search-wrap>span{font-size:1.4rem;color:#668596}kbd{font-family:inherit;font-size:.7rem;background:#f0f4f6;border:1px solid var(--line);padding:2px 4px;border-radius:4px;white-space:nowrap}.search-wrap kbd{font-size:.6rem}.group-title{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;font-weight:650;margin:22px 18px 8px}.nav-section{margin:3px 8px}.section-row{display:flex;gap:3px;align-items:center}.section-button{border:0;background:transparent;text-align:left;flex:1;padding:11px 10px;font-weight:550;display:flex;align-items:center;gap:7px}.section-button.active{background:var(--soft);color:#056571}.count{margin-left:auto;font-size:.7rem;color:var(--muted);font-weight:400}.section-row .manage-section{border:0;background:transparent;padding:7px;opacity:.5}.section-content{padding:4px 0 8px 10px;border-left:2px solid #cee6e7;margin:4px 7px 6px 10px}.section-search{width:100%;font-size:.8rem;margin:4px 0 8px;padding:8px}.template-button{border:0;display:block;text-align:left;width:100%;font-size:.79rem;background:transparent;line-height:1.5;padding:8px 9px;border-radius:5px}.template-button.active{background:#d9edef;color:#075866;font-weight:650;border-left:3px solid var(--teal)}.template-button small{display:block;color:var(--muted);font-size:.7rem}.settings-button{width:calc(100% - 24px);margin:18px 12px 0;text-align:left;display:flex;gap:10px;border:0;border-top:1px solid var(--line);border-radius:0;padding:18px 6px}.library-count{padding:0 18px 17px;color:var(--muted);font-size:.72rem}.view-tabs{display:flex;margin:14px 12px;gap:3px;background:#edf3f6;padding:4px;border-radius:7px}.view-tabs button{border:0;background:transparent;flex:1;padding:7px 3px;font-size:.77rem}.view-tabs button[aria-pressed=true]{background:white;box-shadow:0 1px 4px #173f4c15;color:var(--teal);font-weight:650}.anatomy-stage{height:400px;display:flex;justify-content:center;padding:0 10px}.anatomy-stage>svg{height:100%;width:100%}.anatomy-stage .reg{fill:#c5e6ec;fill-opacity:.35;stroke:#618f9f;stroke-width:2.3;cursor:pointer;transition:fill .15s}.anatomy-stage .reg:hover,.anatomy-stage .reg:focus{fill:#61b8c6;fill-opacity:.7;stroke:#176376;outline:none}.anatomy-stage .reg.selected{fill:#087f8c;fill-opacity:.86;stroke:#053f4a;stroke-width:5}.anatomy-stage .reg.disabled{pointer-events:none;opacity:.45}.anatomy-side,.lado-l{fill:#537385;font:500 28px sans-serif}.lado-l{font-size:11px}.avatar-hint{font-size:.75rem;color:var(--muted);text-align:center;margin:10px 16px;line-height:1.5}.avatar-panel>select{width:calc(100% - 24px);margin:4px 12px 10px;font-size:.79rem}.selected-regions{padding:0 12px 12px;display:flex;flex-wrap:wrap;gap:5px}.region-chip{background:var(--soft);border-color:#c9e4e6;color:#075f6c;font-size:.73rem;display:flex;gap:6px;align-items:center;text-align:left;padding:7px}.region-chip b{font-size:.7rem}.mechanism{padding:14px;border-top:1px solid var(--line)}.mechanism label{display:block;font-size:.8rem;font-weight:600;margin-bottom:7px}.mechanism input{width:100%;font-size:.85rem}.mechanism button{margin-top:6px;padding:4px 0;color:var(--teal)}.editor-panel{min-height:calc(100vh - 118px);display:flex;flex-direction:column}.editor-panel .section-head{padding:15px 22px}.empty-state{flex:1;display:flex;min-height:520px;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:40px}.empty-icon{font-family:Georgia,serif;font-size:3rem;color:#588e9b;background:#eff6f8;border:1px solid #d8e8ed;width:100px;height:100px;border-radius:20px;display:grid;place-items:center;margin-bottom:20px}.empty-state h2{font-size:1.35rem;font-weight:600;margin:8px 0}.empty-state p{font-size:.95rem;line-height:1.7;color:var(--muted);max-width:370px;margin:8px 0 24px}.empty-caption{font-size:.75rem;margin-top:24px;color:var(--muted)}.model-heading{padding:20px 24px 16px;border-bottom:1px solid var(--line)}#breadcrumb{font-size:.75rem;color:var(--teal);margin:0 0 10px}#modelTitle{border:1px solid transparent;font-size:1.28rem;font-weight:650;width:100%;padding:5px 0}#modelTitle:hover{border-color:var(--line)}.model-toolbar{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}.model-toolbar button{font-size:.75rem;padding:7px 9px}.model-note{padding:12px 22px;background:#fff8e9;color:#80631a;font-size:.8rem;line-height:1.5}.text-block{margin:18px 22px;border:1px solid var(--line);border-radius:9px;overflow:hidden}.block-head{display:flex;gap:6px;align-items:center;background:#f5f8fa;padding:10px 12px}.block-head input{font-weight:650;font-size:.8rem;flex:1;width:100px;min-width:40px;background:transparent;border:0;padding:5px}.block-head button{font-size:.72rem;padding:5px 7px}.block-head .collapse{font-size:.8rem;border:0;background:none;padding:3px}.block-edit{padding:20px;min-height:120px;font-size:.9rem;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere;outline:none}.block-edit:focus{box-shadow:inset 3px 0 0 #70bec7}.token{display:inline;background:#e6f4f4;color:#096773;border:1px solid #cae5e6;border-radius:4px;padding:2px 4px;font-weight:550;cursor:pointer;white-space:normal}.token.unresolved{background:#fff4df;color:#896011;border-color:#ead5aa}.add-block{margin:0 22px;width:calc(100% - 44px);border-style:dashed;background:#f9fbfc;color:var(--teal);padding:13px}.editor-caption{font-size:.75rem;color:var(--muted);padding:0 22px;margin:14px 0 24px}.editor-footer{margin-top:auto;padding:16px 22px;display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--line);font-size:.7rem;color:var(--muted);flex-wrap:wrap}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}dialog{border:1px solid var(--line);border-radius:14px;width:min(620px,calc(100vw - 28px));padding:0;box-shadow:0 25px 100px #102e4530;color:var(--ink)}dialog::backdrop{background:#102e4566;backdrop-filter:blur(3px)}dialog header{display:flex;align-items:center;gap:16px;padding:20px 24px;border-bottom:1px solid var(--line)}dialog h2{flex:1;margin:0;font-size:1.2rem}dialog footer{display:flex;justify-content:flex-end;gap:8px;padding:18px 24px;border-top:1px solid var(--line)}#dialogBody{padding:20px 24px;max-height:65vh;overflow:auto;font-size:.9rem;line-height:1.6}#dialogBody label{display:block;margin:12px 0 5px;font-weight:550}#dialogBody input:not([type=checkbox]),#dialogBody select,#dialogBody textarea{width:100%}#dialogBody p{margin:0 0 16px;color:var(--muted)}.dialog-grid{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.history-row{border-bottom:1px solid var(--line);padding:10px 0;display:flex;align-items:center;gap:10px;justify-content:space-between}.history-row small{display:block;color:var(--muted)}.variable-menu{position:fixed;z-index:20;width:min(340px,calc(100vw - 30px));background:white;border:1px solid var(--line);box-shadow:0 12px 40px #12334a30;border-radius:10px;padding:8px;max-height:65vh;overflow:auto}.variable-menu button{width:100%;text-align:left;margin:2px 0;border:0;font-size:.85rem}.variable-menu small{display:block;color:var(--muted);font-size:.72rem;margin-top:3px}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--navy);color:white;border-radius:9px;padding:13px 20px;max-width:calc(100vw - 28px);z-index:100;font-size:.875rem;box-shadow:0 8px 25px #102e4530}.toast button{margin-left:12px;padding:5px 9px}.update-notice{position:fixed;bottom:14px;right:14px;background:white;padding:14px;border:1px solid var(--line);border-radius:10px;z-index:10}.subheading{font-size:.75rem;color:var(--muted);padding:8px}.no-results{font-size:.85rem;color:var(--muted);padding:16px}.backup-warning{border-left:3px solid #dfb755;padding:10px 12px;background:#fff9ed}.settings-separator{margin:24px 0 14px;border:0;border-top:1px solid var(--line)}@media(min-width:1600px){.workspace{grid-template-columns:310px 300px minmax(480px,1fr);padding:24px;gap:20px}.anatomy-stage{height:500px}.block-edit{font-size:1rem}}@media(max-width:1100px){.workspace{grid-template-columns:230px 215px minmax(320px,1fr);padding:10px;gap:10px}.section-head{padding:14px 10px}.section-head h2{font-size:.9rem}.anatomy-stage{height:340px}.text-block{margin:14px}.block-edit{padding:15px}.block-head{flex-wrap:wrap}.model-heading{padding:16px}.search-wrap kbd{display:none}}@media(max-width:800px){.topbar{height:auto;min-height:74px;padding:14px 16px;gap:12px;flex-wrap:wrap}.brand{font-size:1.1rem}.top-status{font-size:.7rem}.topbar>button{display:none}.workspace{display:flex;flex-direction:column;padding:12px;gap:12px}.panel{width:100%}.search-panel,.avatar-panel{position:static;max-height:none}.search-panel nav{max-height:320px;overflow:auto}.search-panel .group-title{margin-top:12px}.library-count{display:none}.settings-button{margin-top:4px;padding:12px 6px}.avatar-panel .anatomy-stage{height:330px}.avatar-panel .section-head{min-height:56px}.view-tabs{max-width:380px;margin:12px auto}.editor-panel{min-height:500px}.empty-state{min-height:350px;padding:25px}.editor-panel .section-head{padding:12px}.block-edit{font-size:1rem}.section-head h1,.section-head h2{font-size:1rem}.model-toolbar button,.block-head button{min-height:36px}.region-chip{font-size:.85rem}#regionSelect{font-size:.9rem}.editor-footer{font-size:.75rem}.top-status #offlineStatus{font-size:.7rem}}
/* Keep working controls legible on compact screens. */
.template-button,.section-search,.view-tabs button,.avatar-panel>select,.model-toolbar button,.block-head button,.block-head input,.region-chip,.mechanism label,.mechanism input{font-size:.875rem}

.detail-options{display:grid;gap:8px}.detail-options button{text-align:left;font-size:1rem;min-height:44px}.detail-options button[aria-pressed=true]{background:var(--soft);border-color:var(--teal);font-weight:650}

.avatar-canvas{position:relative}.structure-popover{position:absolute;z-index:5;top:12px;right:6px;width:min(240px,85%);max-height:85%;overflow:auto;background:#fff;border:1px solid #c6d6e1;border-radius:12px;box-shadow:0 6px 24px #102e4526;padding:10px}.structure-popover header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px;font-size:14px}.structure-popover header button{padding:3px 8px}.structure-popover .detail-options{display:grid;gap:5px}.structure-popover .detail-options button{text-align:left;padding:8px;font-size:14px}.structure-popover button[aria-pressed=true]{background:#e4f1f8;border-color:#276585}.reg:focus-visible{stroke:#102e45;stroke-width:4;outline:none}

@media(min-width:1100px){.structure-popover{left:calc(100% - 10px);right:auto;width:220px;max-width:none;top:25px}.avatar-panel{overflow:visible;position:relative;z-index:6}}

.block-edit .token{cursor:text}

.editor-panel>.section-head{flex-wrap:wrap}.copy-actions{display:flex;flex-wrap:wrap;gap:8px;width:100%}.copy-button{background:var(--copy-color);border-color:var(--copy-color);color:#fff;font-weight:650}.copy-button:hover{background:var(--copy-hover);border-color:var(--copy-hover);color:#fff}.copy-all{--copy-color:#087f8c;--copy-hover:#076775}.copy-initial{--copy-color:#245eae;--copy-hover:#194c91}.copy-review{--copy-color:#7550a5;--copy-hover:#5c3c87}.copy-actions .copy-button{flex:1 1 145px}

.search-avatar{display:grid;grid-template-columns:1fr auto;gap:6px 8px;padding:10px 0;border-bottom:1px solid var(--line);margin-bottom:8px}.search-avatar-stage{grid-column:1/-1;height:275px;min-width:0;cursor:pointer;background:#fff;border-radius:8px}.search-avatar-stage svg{width:100%;height:100%;display:block}.search-avatar-status{align-self:center;font-size:.78rem;margin:0;color:var(--muted);overflow-wrap:anywhere}.search-avatar-toggle{font-size:.78rem;padding:5px 9px;white-space:nowrap}.search-avatar .reg{cursor:pointer}.search-avatar .reg:focus-visible{outline:3px solid var(--teal)}@media(max-width:1100px){.search-avatar-stage{height:260px}}@media(max-width:800px){.search-panel nav:has(.search-avatar){max-height:560px}.search-avatar-stage{height:300px}}

.search-avatar-stage .reg{fill:#c5e6ec;fill-opacity:.35;stroke:#618f9f;stroke-width:2.3;transition:fill .15s}.search-avatar-stage .reg:hover,.search-avatar-stage .reg:focus{fill:#61b8c6;fill-opacity:.7;stroke:#176376;outline:none}.search-avatar-stage .reg.selected{fill:#087f8c;fill-opacity:.86;stroke:#053f4a;stroke-width:5}.search-avatar-stage .anatomy-side{font-size:28px;fill:#40586a;font-weight:700}.search-avatar-stage .lado-l{font-size:18px}

/* All three desktop panels share the height of the tallest panel. */
@media(min-width:801px){.search-panel{position:static;max-height:none;align-self:stretch}.avatar-panel{position:relative;top:auto;max-height:none;align-self:stretch}.editor-panel{align-self:stretch}}