:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#29263b;background:#f6f6fa;font-synthesis:none;--purple:#7055db;--border:#e8e5ef;--muted:#858196}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}[hidden]{display:none!important}.topbar{height:82px;background:white;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;padding:0 36px}.brand{display:flex;align-items:center;gap:12px;font-weight:750;font-size:19px}.brand-icon{display:inline-grid;place-items:center;background:#eee9fd;color:var(--purple);width:44px;height:44px;font-size:32px;border-radius:13px}.brand small{display:block;color:#9992ac;font-size:9px;letter-spacing:1.9px;margin-top:6px}.topbar nav{display:flex;gap:22px;align-items:center;font-size:13px}.topbar nav a{color:#666174}main{max-width:1840px;margin:auto;padding:32px}.heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.eyebrow{font-size:12px;letter-spacing:1px;color:var(--purple);font-weight:650}h1{font-size:30px;letter-spacing:-.7px;margin:10px 0}p{color:var(--muted);font-size:13px;line-height:1.8}h2{font-size:15px;margin:0}.heading p{margin:7px 0 0}.button{border:1px solid var(--border);border-radius:9px;padding:12px 17px;font-size:13px;font-weight:600;background:white;white-space:nowrap;display:inline-block}.button.primary{background:var(--purple);border-color:var(--purple);color:white;box-shadow:0 3px 8px #7055db18}.button.secondary{color:#625878;background:#fff}.button.small{font-size:12px;padding:9px 12px}.button:hover{filter:brightness(.98);border-color:#b8aadf}.button:disabled{opacity:.5;cursor:wait}.button.active{color:var(--purple);background:#f1edff;border-color:#c5b8f1}.text-button{border:0;background:none;color:#81758f;font-size:12px;padding:5px}.search-panel{display:flex;align-items:end;gap:16px;background:white;border:1px solid var(--border);padding:20px;border-radius:14px;box-shadow:0 5px 20px #30224b03}.search-panel label{display:flex;flex-direction:column;gap:8px;font-size:11px;font-weight:600;color:#787285}.keyword{flex:1;min-width:140px}.zip{width:105px}input,select,.fixed-field{border:1px solid var(--border);border-radius:8px;background:#fcfbfe;padding:11px 12px;font-size:13px;min-width:0;outline:none;height:42px}input:focus,select:focus{border-color:#a68be9;box-shadow:0 0 0 3px #eee8ff}.status{font-size:12px;color:#7e758f;min-height:48px;padding:14px 3px;line-height:1.6}.status.error{color:#b44b45}.workspace{display:grid;grid-template-columns:228px minmax(0,1fr);gap:22px;align-items:start}.sidebar{background:white;border:1px solid var(--border);border-radius:14px;padding:20px;min-width:0}.section-title{display:flex;justify-content:space-between;align-items:center}.section-title span{font-size:10px;color:#a49aad}.hint{font-size:11px;line-height:1.7;color:#9990a5}.upload{display:flex;border:1.5px dashed #cec2e8;background:#faf8ff;border-radius:10px;align-items:center;flex-direction:column;padding:20px 6px;gap:6px;cursor:pointer}.upload>span{font-size:24px;color:#967cd2}.upload strong{font-size:12px;color:#755b9b}.upload small{font-size:9px;color:#ab9eb7}.upload input{display:none}.candidate{display:flex;width:100%;align-items:center;gap:10px;border:1px solid var(--border);background:white;border-radius:10px;padding:8px;margin-top:12px;text-align:left}.candidate img{width:55px;height:62px;object-fit:contain;background:#f8f8fa;border-radius:6px}.candidate span{font-size:12px;overflow-wrap:anywhere;min-width:0}.candidate.selected{border-color:#a58ae5;box-shadow:0 0 0 2px #eee8fc;background:#fcfaff}.sidebar-note{margin-top:25px;padding:16px 0 0;border-top:1px solid var(--border)}.sidebar-note strong{font-size:11px;color:#8a8199}.sidebar-note p{font-size:11px}.preview{background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden;min-height:540px;min-width:0}.toolbar{display:flex;justify-content:space-between;gap:12px;padding:17px 20px;border-bottom:1px solid var(--border);align-items:center;flex-wrap:wrap}.segmented{background:#f1eff6;border-radius:8px;padding:4px;display:flex}.segmented button{border:0;background:transparent;color:#8f859e;font-size:12px;padding:8px 14px;border-radius:6px}.segmented button.active{background:#fff;color:var(--purple);box-shadow:0 1px 4px #30244810}.tools{display:flex;gap:8px;flex-wrap:wrap}.metadata{font-size:11px;color:#93899f;padding:13px 20px;border-bottom:1px solid #f1eef5;line-height:1.8}.empty{min-height:380px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:25px}.empty>span{font-size:46px;color:#c1b4df;background:#f6f2ff;width:76px;border-radius:18px;margin-bottom:23px}.empty h2{font-size:18px}.empty p{font-size:12px}.steps{display:flex;gap:22px;font-size:11px;color:#a89bb8;margin-top:20px}.screens{display:grid;grid-template-columns:minmax(0,1fr) minmax(200px,26%);gap:18px;padding:20px;background:#f6f5f9;align-items:start}.screen{min-width:0;border-radius:9px;overflow:hidden;border:1px solid #e0dde6;background:white;box-shadow:0 2px 6px #29263b05}.screen-title{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px solid var(--border);font-size:11px;color:#857990}.canvas-wrap{overflow:auto;max-height:780px;position:relative}.canvas-wrap canvas{display:block;width:100%;height:auto;cursor:crosshair;touch-action:pan-y}.drawing .canvas-wrap canvas{touch-action:none}.missing{padding:80px 20px;text-align:center;color:#aa9fb5;font-size:12px}.screens.desktop-only{grid-template-columns:1fr}.screens.mobile-only{grid-template-columns:minmax(200px,390px);justify-content:center}.selection-hint{padding:12px 20px;color:#9d91aa;font-size:11px}footer{display:flex;justify-content:space-between;color:#a39aaf;font-size:10px;padding:0 35px 26px}dialog{border:1px solid var(--border);border-radius:16px;padding:28px;width:min(540px,calc(100% - 28px));color:#302a40;box-shadow:0 20px 100px #30244830}dialog::backdrop{background:#1d152d55;backdrop-filter:blur(3px)}.dialog-title{display:flex;align-items:center;justify-content:space-between}dialog label{display:flex;flex-direction:column;gap:10px;font-size:13px;margin:18px 0}dialog .check{flex-direction:row;align-items:center}.check input{height:auto}dialog button[type=submit]{width:100%}.dialog-error{color:#b44b45;font-size:12px}.history-item{display:flex;justify-content:space-between;align-items:center;width:100%;padding:15px 0;border:0;border-bottom:1px solid var(--border);background:none;text-align:left;color:#625772}.history-item small{display:block;color:#a69bb2;margin-top:5px}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:30px;text-align:center}.login .brand-icon{width:64px;height:64px;margin-bottom:15px}.login h1{font-size:28px}.login .primary{margin:20px}.muted-link{font-size:12px;color:#9f91ac}:focus-visible{outline:2px solid #987ae5;outline-offset:3px}
.candidate-item{position:relative;flex-shrink:0}.candidate-item .candidate{padding-right:25px}.candidate-delete{position:absolute;top:3px;right:3px;width:24px;height:24px;border:0;border-radius:50%;background:#efedf3;color:#746b7e;font-size:19px;line-height:20px;display:grid;place-items:center}.candidate-delete:hover{background:#fbe8e8;color:#a83a3a}
@media(min-width:1700px){.screens{grid-template-columns:minmax(0,1fr) 340px}.canvas-wrap{max-height:1000px}}
@media(max-width:1100px){.search-panel{flex-wrap:wrap}.keyword{min-width:240px}.workspace{grid-template-columns:190px minmax(0,1fr)}.screens{grid-template-columns:1fr}.screen.mobile{max-width:390px;justify-self:center;width:100%}.sidebar{padding:15px}.topbar{padding:0 24px}main{padding:24px}.toolbar{padding:14px}.canvas-wrap{max-height:700px}}
@media(max-width:700px){.topbar{height:auto;min-height:76px;padding:15px 18px;gap:14px;flex-wrap:wrap}.brand{font-size:16px}.topbar nav{gap:14px;font-size:11px}.topbar nav #account-name{max-width:100px;text-overflow:ellipsis;overflow:hidden}main{padding:22px 14px}.heading{align-items:start;gap:10px}.heading h1{font-size:24px}.heading .button{font-size:11px;padding:9px}.heading p{font-size:11px}.eyebrow{font-size:10px}.search-panel{padding:16px;gap:12px}.keyword{min-width:100%;flex-basis:100%}.fixed-field{font-size:12px}.search-panel>.button{flex:1;padding:12px 10px}.workspace{grid-template-columns:1fr;gap:16px}.sidebar{display:block}.upload{padding:12px}.upload>span{display:none}#candidates{display:flex;gap:8px;overflow:auto}.candidate{min-width:135px;max-width:180px;flex-shrink:0}.sidebar-note{display:none}.screens{padding:12px}.toolbar{gap:10px}.tools{gap:5px}.button.small{font-size:11px;padding:8px}.empty h2{font-size:16px}.steps{gap:12px}footer{padding:8px 15px 24px;gap:10px;flex-direction:column}.hint{margin:8px 0}.selection-hint{font-size:10px}}
/* Search history and immutable comparison shares. */
.sharing-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:0 0 16px}.keyword-container{position:relative}.keyword-container>label{margin-bottom:8px}.keyword-container>input{width:100%}#keyword-history{position:absolute;top:100%;left:0;right:0;background:white;border:1px solid var(--border);box-shadow:0 10px 28px #30244818;border-radius:10px;padding:10px;z-index:20;max-height:360px;overflow:auto}.keyword-history-heading,.keyword-history-row{display:flex;justify-content:space-between;align-items:center;gap:10px}.keyword-history-heading{font-size:11px;color:#92869e;padding:4px}.keyword-history-row>button:first-child{flex:1;text-align:left;padding:10px}.keyword-history-row strong,.keyword-history-row small{display:block}.keyword-history-row small{font-size:10px;color:#9f93aa;margin-top:5px}.keyword-history-row:hover{background:#f8f5ff;border-radius:7px}.wide-dialog{width:min(760px,calc(100% - 28px));max-height:90dvh;overflow:auto}#share-dialog{max-height:90dvh;overflow:auto}#share-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}dialog .share-option{display:flex;flex-direction:row;align-items:center;gap:8px;border:1px solid var(--border);padding:8px;border-radius:9px;margin:0;min-width:0}.share-option input{height:auto}.share-option img{width:50px;height:60px;object-fit:contain}.share-option span{font-size:11px;overflow-wrap:anywhere}.share-record{border-top:1px solid var(--border);padding:16px 0}.share-record strong{font-size:14px}.share-record-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:10px 0}.share-record-actions strong{font-size:13px}#share-url{width:100%}#share-created>p{color:#16734d}.result-candidate{display:flex;align-items:center;gap:14px;width:100%;border:1px solid var(--border);border-radius:10px;background:white;padding:12px;margin:10px 0;text-align:left;color:inherit}.result-candidate.active{border-color:#a58ae5;background:#faf8ff}.result-candidate img{width:64px;height:72px;object-fit:contain}.result-candidate>div{flex:1;min-width:0}.result-candidate strong{font-size:14px}.result-candidate small{display:block;margin-top:5px;overflow-wrap:anywhere;color:#93859f;font-size:11px}.result-bar{height:7px;border-radius:5px;background:#efecf6;margin-top:9px;overflow:hidden}.result-bar i{display:block;height:100%;background:#9176dd}.result-reason{border-top:1px solid var(--border);padding:12px 0}.result-reason small{color:#9b90a6;font-size:11px}.result-reason p{color:#4b4158;white-space:pre-wrap;overflow-wrap:anywhere}.sharing-actions .hint{margin:0}@media(max-width:600px){#share-options{grid-template-columns:1fr}.sharing-actions .button{font-size:11px;padding:10px}.sharing-actions .hint{width:100%;font-size:10px}}

/* Editing flow and searchable libraries. */
textarea{font:inherit;padding:11px;border:1px solid var(--border);border-radius:8px;resize:vertical;max-width:100%;color:inherit;background:#fcfbfe}
.editing .heading{display:none}.editing main{padding-top:16px}.heading-actions,.editing-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.editing-bar{margin-bottom:12px}.editing-bar strong{font-size:16px;max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.editing-bar #toggle-search{margin-left:auto}
.carry-options{display:flex;align-items:center;gap:8px;font-size:12px;color:#746783;margin:10px 0}.carry-options input{height:auto}.editing #search-area{margin-bottom:14px}
.preview{overflow:visible}.toolbar{position:sticky;top:0;z-index:10;background:white;border-radius:14px 14px 0 0}.toolbar .sharing-actions{margin:0}.toolbar .sharing-actions .hint{display:none}.toolbar .sharing-actions .button{font-size:12px;padding:9px 12px}
.save-state{font-size:11px;color:#267154;align-self:center;white-space:nowrap}.save-state.unsaved{color:#98681b}.readiness{padding:10px 18px;background:#f7f5fc;display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:12px;color:#736584;border-bottom:1px solid var(--border)}.readiness:empty{display:none}.candidate span small,.share-option span small{display:block;font-size:10px;font-weight:400;color:#81758f;margin-top:7px}.candidate-rename{font-size:10px;display:block;margin-left:auto;padding-top:3px}.candidate span{display:block}.candidate-item{min-width:0}.screen{scroll-margin-top:150px}
.task-notice{display:flex;justify-content:space-between;align-items:center;border:1px solid #ded5f5;background:#f2edff;border-radius:9px;padding:8px 14px;margin-bottom:12px;font-size:12px;color:#685583}.task-row{padding:15px 0;border-top:1px solid var(--border)}.task-row strong{font-size:14px}.task-row small{display:block;color:#756685;font-size:12px;line-height:1.9}.task-row p{margin:7px 0}
.capture-actions{padding:12px;background:#fff8f1;border-bottom:1px solid var(--border)}.capture-actions p{margin:0 0 10px;color:#96623f;font-size:12px;line-height:1.7}.capture-actions .button{white-space:normal}
.library-filters{display:flex;gap:10px;margin:18px 0}.library-filters input{flex:1;min-width:0;width:100%}.library-filters select{max-width:135px}.library-row{display:flex;gap:10px;border-bottom:1px solid var(--border);align-items:center}.library-row .history-item{border:0;justify-content:flex-start;gap:12px;min-width:0;flex:1}.history-item img{width:54px;height:62px;object-fit:contain;border:1px solid var(--border);border-radius:7px;flex:none}.history-item>span{overflow-wrap:anywhere}.history-item small{font-size:10px;line-height:1.5}.library-actions{flex-shrink:0;display:flex;flex-direction:column}.pager{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:15px;font-size:12px}.pager .button{padding:8px}.danger{background:#ac443b;color:white;border-color:#ac443b}
.decision-form{background:#f8f6fd;border:1px solid var(--border);border-radius:12px;padding:16px;margin:14px 0}.decision-form label{margin:12px 0;font-size:12px;gap:6px}.decision-form button[type=submit]{width:auto}#decision-status{font-size:12px;margin-left:10px;color:#786187}.decision-badge{color:#267154}.share-option-row .share-option{height:auto;min-height:90px}.share-option-row{border:1px solid var(--border);border-radius:9px;padding:5px}.share-option-row .share-option{border:0}.share-option-row .text-button{font-size:11px}#share-readiness{color:#75578c;font-size:12px}
@media(max-width:700px){
 .editing .topbar{min-height:0;padding:8px 12px;gap:8px}.editing .topbar .brand{font-size:14px}.editing .brand-icon{height:30px;width:30px;font-size:23px}.editing .brand small{display:none}.editing .topbar nav{gap:12px;font-size:10px}.editing main{padding:10px}
 .editing-bar{gap:6px;margin-bottom:6px}.editing-bar strong{font-size:14px;max-width:50%}.editing-bar .button{font-size:10px;padding:7px}.editing-bar #toggle-search{margin-left:0}.editing .status{min-height:30px;padding:6px 2px;font-size:11px}
 .editing .sidebar{padding:10px}.editing .sidebar>.hint{display:none}.editing .section-title{margin-bottom:8px}.editing .upload{padding:8px;gap:3px}.editing .upload small{display:none}.editing .candidate{min-width:150px;max-width:170px;min-height:80px;margin-top:8px;padding:6px 24px 6px 6px;gap:6px}.editing .candidate img{width:42px;height:48px}.editing .candidate span{font-size:10px}.editing .candidate span small{font-size:9px}.editing .candidate-rename{font-size:10px;padding:1px 5px}.editing .workspace{gap:10px}
 .toolbar{gap:7px;padding:9px;top:0}.toolbar .sharing-actions{gap:5px;width:100%}.toolbar .sharing-actions .button{font-size:10px;padding:7px 9px}.toolbar .tools{gap:5px}.toolbar .segmented button{padding:6px 9px;font-size:11px}.toolbar .button.small{font-size:10px;padding:7px}.save-state{font-size:10px}.metadata{padding:8px 10px;font-size:10px}.readiness{padding:7px 10px;font-size:10px;gap:5px}.readiness .text-button{font-size:10px;padding:3px}.screens{padding:8px}.screen-title{font-size:10px;padding:7px}.heading-actions{justify-content:flex-end;gap:7px}.heading-actions .button{font-size:10px}
 .library-filters{gap:6px}.library-filters select{max-width:105px;font-size:11px}.library-filters input{font-size:12px}.library-row{gap:4px}.history-item img{width:40px;height:48px}dialog{padding:18px}.pager{font-size:10px}.library-actions .text-button{font-size:10px}.decision-form{padding:12px}
}