.sa-page{--sa-pine:#153e35;--sa-ink:#172d28;--sa-muted:#52665e;--sa-line:#d8e3dc;--sa-soft:#e9f2ec;max-width:1360px;margin:0 auto;padding:24px;color:var(--sa-ink);font-family:Onest,system-ui,sans-serif;font-size:15px;line-height:1.6;overflow-wrap:anywhere}
.sa-page *{box-sizing:border-box}
.sa-page ::selection{background:#cce1d4;color:#102f28}
.sa-page :focus-visible{outline:3px solid #508d76;outline-offset:3px}
.sa-page h1,.sa-page h2,.sa-page h3,.sa-page h4,.sa-page p{margin-top:0}
.sa-page h1{font-size:32px;line-height:1.22;letter-spacing:-.025em;margin-bottom:10px;font-weight:600;text-wrap:balance}
.sa-page h2{font-size:23px;line-height:1.35;letter-spacing:-.015em;font-weight:600;margin-bottom:8px}
.sa-page h3{font-size:18px;line-height:1.4;font-weight:600;margin-bottom:14px}
.sa-page h4{font-size:16px;line-height:1.45;font-weight:600;margin-bottom:4px}
.sa-page p{margin-bottom:12px}
.sa-page a,.sa-page .text-link{text-underline-offset:3px}
.sa-page .btn{min-height:44px;max-width:100%;white-space:normal;line-height:1.35}
.sa-page button{font-family:inherit;cursor:pointer}
.sa-page button:disabled{cursor:wait;opacity:.58}
.sa-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}
.sa-heading p{color:var(--sa-muted);margin-bottom:0;max-width:65ch}
.sa-back{display:inline-flex;align-items:center;gap:7px;color:var(--sa-pine);font-size:14px;margin-bottom:12px}
.sa-back .icon{width:18px;height:18px}
.sa-upload{border:1px solid var(--sa-line);background:#fff;border-radius:12px;padding:0 18px;margin-bottom:24px}
.sa-page summary{cursor:pointer;min-height:44px;padding:10px 0;font-weight:600;color:var(--sa-pine)}
.sa-upload summary{display:flex;align-items:center;gap:10px}
.sa-upload summary .icon{width:20px;height:20px}
.sa-upload form{max-width:720px;padding:8px 0 20px}
.sa-upload form>p{max-width:65ch}
.sa-upload .sa-field{margin-bottom:8px}
.sa-workspace{display:grid;grid-template-columns:minmax(250px,300px) minmax(0,1fr);gap:28px;align-items:start}
.sa-library{min-width:0;border-top:1px solid var(--sa-line);padding-top:18px}
.sa-search{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px}
.sa-search>.btn{padding-left:12px;padding-right:12px}
.sa-search .icon{width:20px;height:20px}
.sa-library-hint{font-size:13px;color:var(--sa-muted);margin:12px 0!important}
.sa-library-row{width:100%;display:grid;grid-template-columns:64px minmax(0,1fr) 16px;gap:12px;text-align:left;align-items:center;padding:14px 8px;border:0;border-bottom:1px solid var(--sa-line);background:transparent;color:var(--sa-ink);border-radius:0;font-size:14px;transition:background 160ms ease-out}
.sa-library-row:hover{background:#f1f6f2}
.sa-library-row[aria-pressed=true]{background:var(--sa-soft)}
.sa-library-row img{display:block;width:64px;height:64px;object-fit:cover;border-radius:7px;background:#e9eeeb}
.sa-library-row strong{display:block;line-height:1.4;font-weight:600}
.sa-library-row small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:12px;color:var(--sa-muted);line-height:1.5;margin-top:4px}
.sa-library-row>.icon{width:16px;height:16px}
[data-sa-more]{margin-top:16px}
.sa-research{min-width:0}
.sa-intro{padding:40px 36px;background:#fff;border-radius:14px;min-height:300px}
.sa-intro p{max-width:65ch;color:var(--sa-muted)}
.sa-empty{padding:24px 8px}
.sa-empty h2{font-size:18px}
.sa-empty p{color:var(--sa-muted);font-size:14px}
.sa-photo-heading{display:flex;justify-content:space-between;align-items:start;gap:16px;margin-bottom:16px}
.sa-photo-heading p{font-size:13px;color:var(--sa-muted);margin:0}
.sa-image-section{background:#fff;border-radius:14px;overflow:hidden}
.sa-canvas{position:relative;width:fit-content;max-width:100%;margin:0 auto;line-height:0}
.sa-canvas:not(.is-image-ready){width:100%;min-height:240px;display:grid;place-items:center;background:#e9eeeb}
.sa-canvas:not(.is-image-ready)>img{visibility:hidden}
.sa-canvas:not(.is-image-ready) .sa-mark-layer{display:none}
.sa-canvas>img{display:block;max-width:100%;max-height:720px;width:auto;height:auto;user-select:none}
.sa-canvas.is-marking{touch-action:none;cursor:crosshair}
.sa-mark-layer{position:absolute;inset:0;pointer-events:none}
.sa-marker{position:absolute;pointer-events:auto;border:2px solid #fff;color:#fff;background:#153e35;min-width:28px;min-height:28px;padding:0;font-size:12px;font-weight:600;line-height:1;box-shadow:0 2px 6px #102f2850}
.sa-marker-point{border-radius:50%;transform:translate(-50%,-50%);width:30px;height:30px}
.sa-marker-frame{border:2px solid #fff;background:#153e3514;border-radius:4px;min-width:0;min-height:0}
.sa-marker-frame>span{position:absolute;left:-2px;top:-2px;min-width:26px;min-height:26px;display:grid;place-items:center;background:#153e35;border:1px solid #fff;border-radius:4px}
.sa-marker-point.is-confirmed{background:#285343}
.sa-frame-preview{position:absolute;background:#153e351f;border:2px dashed #fff;outline:1px solid #153e35;pointer-events:none}
.sa-mark-toolbar{display:flex;gap:8px;flex-wrap:wrap;padding:16px 16px 8px}
.sa-mark-toolbar .btn[aria-pressed=true]{background:var(--sa-soft);border-color:var(--sa-pine);color:var(--sa-pine)}
.sa-image-section>[data-sa-mode]{padding:0 16px 16px;margin:0}
.sa-image-status,.sa-image-error{padding:16px;margin:0!important}
.sa-image-error>p{margin-bottom:12px}
.sa-help{font-size:13px;line-height:1.65;color:var(--sa-muted);max-width:70ch}
.sa-section{padding-top:24px;margin-top:28px;border-top:1px solid var(--sa-line)}
.sa-section-heading{display:flex;justify-content:space-between;align-items:start;gap:16px;margin-bottom:12px}
.sa-section-heading h3{margin:0}
.sa-section-heading>span{font-variant-numeric:tabular-nums;color:var(--sa-muted)}
.sa-prose{white-space:pre-wrap;max-width:70ch}
.sa-source,.sa-decision{font-size:13px;white-space:pre-wrap;max-width:70ch}
.sa-source{color:var(--sa-muted)}
.sa-description details{margin-top:10px}
.sa-page form>.sa-field{margin-bottom:14px}
.sa-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.sa-field{display:grid;gap:7px;min-width:0;align-content:start}
.sa-field>span{font-size:14px;font-weight:600;line-height:1.45}
.sa-field input,.sa-field select,.sa-field textarea{display:block;width:100%;min-width:0;max-width:100%;min-height:44px;border:1px solid #becfc4;border-radius:9px;background:#fff;color:var(--sa-ink);padding:10px 12px;font:inherit;line-height:1.5;caret-color:var(--sa-pine)}
.sa-field input::placeholder,.sa-field textarea::placeholder{color:#61716a;opacity:1}
.sa-field textarea{min-height:106px;resize:vertical}
.sa-field input[type=file]{font-size:14px}
.sa-wide{grid-column:1/-1}
.sa-date{border:1px solid var(--sa-line);margin:0;padding:14px;border-radius:10px;min-width:0}
.sa-date legend{font-size:14px;font-weight:600;padding:0 5px}
.sa-date .sa-help{margin:10px 0 0}
.sa-check{display:flex;align-items:start;gap:10px;font-size:14px;margin:14px 0 8px;max-width:70ch;cursor:pointer}
.sa-check input{flex:none;width:18px;height:18px;accent-color:var(--sa-pine);margin-top:4px}
.sa-region-editor{margin-top:20px;border:1px solid var(--sa-line);border-radius:12px;background:#fff;padding:20px}
.sa-region-editor>.sa-section-heading{align-items:center;margin-bottom:20px}
.sa-coordinates{margin-top:16px}
.sa-coordinate-fields{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:8px}
.sa-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.sa-regions{display:grid;gap:0}
.sa-region{padding:20px 0;border-bottom:1px solid var(--sa-line)}
.sa-region:first-child{padding-top:0}
.sa-region-heading{display:flex;align-items:start;gap:12px;margin-bottom:12px}
.sa-region-heading>div{flex:1;min-width:0}
.sa-region-heading p{font-size:13px;color:var(--sa-muted);margin:0}
.sa-number{display:grid;place-items:center;width:28px;height:28px;flex:none;background:var(--sa-soft);border-radius:50%;font-size:13px;font-weight:600;color:var(--sa-pine)}
.sa-state.is-confirmed{color:#285343;font-weight:600}
.sa-facts{display:grid;gap:8px;margin:12px 0}
.sa-facts>div{display:grid;grid-template-columns:160px minmax(0,1fr);gap:12px}
.sa-facts dt{color:var(--sa-muted);font-size:13px}
.sa-facts dd{margin:0;font-size:14px}
.sa-review{margin-top:12px}
.sa-review form{max-width:640px;padding:8px 0}
.sa-match{padding:24px 0;border-bottom:1px solid var(--sa-line)}
.sa-match:first-of-type{padding-top:8px}
.sa-match-heading{display:flex;gap:12px;justify-content:space-between;align-items:start;margin-bottom:14px}
.sa-match-heading>span{font-size:13px;color:var(--sa-muted);text-align:right}
.sa-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.sa-pair figure{margin:0;min-width:0}
.sa-pair img{display:block;width:100%;height:210px;object-fit:contain;background:#e9eeeb;border-radius:10px}
.sa-pair figcaption{padding:10px 0;font-size:14px;line-height:1.5}
.sa-pair figcaption strong,.sa-pair figcaption span,.sa-pair figcaption button{display:block;margin-bottom:4px}
.sa-pair figcaption span{font-size:13px;color:var(--sa-muted)}
.sa-reason,.sa-warnings{font-size:13px;line-height:1.65;max-width:70ch}
.sa-warnings{padding-left:20px;color:var(--sa-muted)}
.sa-warnings li+li{margin-top:6px}
.sa-match-empty{padding:18px 0;color:var(--sa-muted);max-width:65ch}
.sa-history{margin-top:24px}
.sa-history ol{padding-left:22px;font-size:13px}
.sa-history li{margin-top:12px}
.sa-feedback{margin-top:20px!important;color:var(--sa-pine);font-size:14px}
.sa-error,.sa-form-error{color:#a23e37;font-size:14px;white-space:pre-wrap}
.sa-form-error{margin-top:12px!important}
.sa-upload-ok{color:#285343;font-size:14px}
.sa-auto{padding-top:16px;margin-top:16px;border-top:1px solid var(--sa-line)}
.sa-x0-permission{margin:12px 0 18px;max-width:70ch}
.sa-x0-permission .sa-check{margin-top:0}
.sa-job-status{margin:16px 0}
.sa-job-status>p{margin-bottom:8px}
.sa-analysis-action{margin:14px 0 20px}
.sa-analysis-action .sa-help{margin-bottom:8px}
.sa-auto-draft{margin-top:20px;padding-top:18px;border-top:1px solid var(--sa-line)}
.sa-upload-consent{margin-top:18px}
@media(max-width:1100px){.sa-workspace{grid-template-columns:minmax(220px,260px) minmax(0,1fr);gap:20px}.sa-pair img{height:170px}.sa-library-row{grid-template-columns:52px minmax(0,1fr) 14px;gap:9px}.sa-library-row img{width:52px;height:52px}}
@media(max-width:860px){.sa-page{padding:20px 16px}.sa-heading{align-items:start;gap:16px}.sa-heading h1{font-size:28px}.sa-heading>a{font-size:13px}.sa-workspace{grid-template-columns:minmax(0,1fr);gap:28px}.sa-library{padding-top:14px}.sa-library [data-sa-list]{max-height:260px;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#becfc4 #f4f7f5}.sa-library-row{grid-template-columns:56px minmax(0,1fr) 16px}.sa-library-row img{width:56px;height:56px}.sa-intro{padding:28px 24px;min-height:0}.sa-fields{gap:14px}.sa-canvas>img{max-height:600px}.sa-pair img{height:220px}}
@media(max-width:520px){.sa-page{padding:16px 12px}.sa-heading{display:block;margin-bottom:20px}.sa-heading h1{font-size:25px}.sa-heading>a{display:inline-block;margin-top:12px}.sa-upload{padding:0 14px}.sa-photo-heading h2{font-size:21px}.sa-photo-heading>.btn{font-size:13px;padding:9px 11px}.sa-mark-toolbar{padding:12px 12px 8px}.sa-mark-toolbar .btn{flex:1 1 auto;font-size:13px}.sa-image-section>[data-sa-mode]{padding:0 12px 12px}.sa-fields{grid-template-columns:minmax(0,1fr)}.sa-wide{grid-column:auto}.sa-region-editor{padding:16px 12px}.sa-region-editor>.sa-section-heading h3{font-size:17px}.sa-region-editor>.sa-section-heading .btn{font-size:13px;padding:9px 11px}.sa-coordinate-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.sa-facts>div{grid-template-columns:minmax(0,1fr);gap:1px}.sa-region-heading{gap:8px}.sa-region-heading>.btn{font-size:13px;padding:9px 10px}.sa-pair{gap:10px}.sa-pair img{height:150px}.sa-match-heading{display:block}.sa-match-heading>span{text-align:left;display:block;margin-top:4px}.sa-actions>.btn{flex:1 1 auto}.sa-region form>.btn,.sa-description form>.btn{width:100%}}
@media(prefers-reduced-motion:reduce){.sa-library-row{transition:none}}