:root{color-scheme:light;--bg: #f4f7f6;--bg-top: #eef5f3;--panel: #ffffff;--panel-soft: #fbfcfb;--text: #18212f;--muted: #697587;--line: #dce4e3;--line-strong: #b8c8c5;--primary: #1d6f73;--primary-strong: #15565a;--primary-soft: #e2f4f2;--accent: #c96f32;--accent-soft: #fff1df;--success: #1f7a55;--success-soft: #e7f6ed;--warning: #8b6115;--warning-soft: #fff4d8;--danger: #a43a3a;--danger-soft: #fdebea;--ai: #815399;--shadow: 0 22px 60px rgb(22 37 46 / 10%);--shadow-soft: 0 8px 24px rgb(22 37 46 / 7%);--page-gutter: clamp(12px, 3vw, 32px);--radius-lg: 12px;--radius-md: 8px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.5;letter-spacing:0}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-width:320px;overflow-x:clip;background:linear-gradient(180deg,var(--bg-top) 0,var(--bg) 320px,#f9faf9 100%);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}#app{width:min(1160px,calc(100% - (var(--page-gutter) * 2)));margin:0 auto;padding:clamp(20px,3vw,32px) 0 clamp(40px,6vw,56px)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:24px}.brand-lockup{display:flex;align-items:center;gap:14px;min-width:0}.brand-mark{display:grid;width:46px;height:46px;place-items:center;border:1px solid rgb(29 111 115 / 24%);border-radius:14px;background:linear-gradient(135deg,#fff,#e9f7f5 52%,#fff2e4);box-shadow:var(--shadow-soft);position:relative}.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:3px;background:var(--primary)}.brand-mark:before{width:20px;height:3px}.brand-mark:after{width:3px;height:20px}.eyebrow{margin:0 0 2px;color:var(--primary);font-size:.78rem;font-weight:700;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{margin-bottom:0;font-size:2.05rem;line-height:1.1;letter-spacing:0}h2{margin-bottom:4px;font-size:1.05rem;line-height:1.35;overflow-wrap:anywhere}h3{margin-bottom:8px;font-size:1rem;line-height:1.35}.privacy-note{display:flex;flex:0 1 580px;align-items:center;gap:10px;max-width:580px;min-width:0;margin-bottom:0;border:1px solid rgb(29 111 115 / 18%);border-radius:999px;background:#ffffffb8;color:#51606f;padding:9px 14px 9px 10px;line-height:1.35;text-align:right;box-shadow:var(--shadow-soft)}.privacy-note span{width:22px;height:22px;border-radius:999px;background:var(--success-soft);position:relative;flex:0 0 auto}.privacy-note span:before{content:"";position:absolute;left:7px;top:5px;width:7px;height:10px;border:solid var(--success);border-width:0 2px 2px 0;transform:rotate(45deg)}.tool-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,340px);gap:16px;align-items:stretch}.drop-zone,.preserve-panel,.actions-bar,.empty-state,.image-card{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--panel);box-shadow:var(--shadow)}.drop-zone{display:grid;min-height:clamp(196px,22vw,236px);place-items:center;padding:clamp(22px,3vw,32px);border-style:dashed;border-color:#b6cbc8;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,#1d6f7347,#c96f3238) border-box;outline:none;transition:border-color .15s ease,background-color .15s ease,box-shadow .15s ease,transform .15s ease}.drop-zone:focus-visible{border-color:var(--primary);box-shadow:var(--shadow),0 0 0 3px #116a8c2e}.drop-zone.is-dragover{border-color:var(--primary);background:var(--primary-soft);box-shadow:var(--shadow),0 0 0 5px #1d6f731a;transform:translateY(-1px)}.drop-zone input{display:none}.drop-zone__body{display:flex;align-items:center;gap:18px;min-width:0;color:var(--muted);text-align:left}.drop-zone__body strong{display:block;color:var(--text);font-size:1.28rem;line-height:1.25}.drop-zone__body span{display:block;overflow-wrap:anywhere}.drop-zone__icon{display:inline-block;width:58px;height:58px;border:1px solid rgb(29 111 115 / 26%);border-radius:16px;background:var(--primary-soft);box-shadow:inset 0 0 0 8px #ffffff94;position:relative;flex:0 0 auto}.drop-zone__icon:before,.drop-zone__icon:after{content:"";position:absolute;background:var(--primary);inset:28px 18px auto;height:2px}.drop-zone__icon:after{inset:18px 28px;width:2px;height:auto}.preserve-panel{display:grid;align-content:start;gap:16px;min-width:0;padding:20px}.preserve-panel h2{margin:0;font-size:1rem}.preserve-panel p:not(.warning){margin:0;color:var(--muted)}label,dt{color:var(--muted);font-size:.78rem;font-weight:700;text-transform:uppercase}input[type=search]{width:100%;min-height:46px;border:1px solid var(--line);border-radius:10px;background:var(--panel-soft);color:var(--text);padding:0 14px;transition:border-color .15s ease,box-shadow .15s ease,background-color .15s ease}input[type=search]:focus{outline:none;border-color:#1d6f73b3;background:#fff;box-shadow:0 0 0 4px #1d6f731f}.warning{margin:0;border:1px solid #edd89d;border-left:4px solid var(--warning);background:var(--warning-soft);color:#3f3218;padding:12px 13px;border-radius:12px;font-size:.9rem}.actions-bar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:end;margin-top:18px;padding:18px}.search-wrap{display:grid;gap:6px}.batch-actions,.card-actions{display:flex;flex-wrap:wrap;gap:8px}.batch-actions{justify-content:flex-end}.button,.icon-button{min-height:44px;max-width:100%;border:1px solid var(--line);border-radius:10px;background:var(--panel-soft);color:var(--text);padding:0 16px;font-weight:700;transition:border-color .15s ease,box-shadow .15s ease,color .15s ease,background-color .15s ease,transform .15s ease}.button:hover:not(:disabled),.icon-button:hover{border-color:var(--primary);color:var(--primary);box-shadow:var(--shadow-soft);transform:translateY(-1px)}.button--primary{border-color:var(--primary);background:var(--primary);color:#fff}.button--primary:hover:not(:disabled){border-color:var(--primary-strong);background:var(--primary-strong);color:#fff}.button:disabled{opacity:.55}.icon-button{width:44px;min-width:44px;padding:0;font-size:1.4rem;line-height:1}.empty-state{display:grid;gap:8px;place-items:center;min-height:180px;margin-top:18px;padding:28px;color:var(--muted);text-align:center}.empty-state strong{color:var(--text)}.empty-state[hidden]{display:none}.image-list{display:grid;gap:18px;margin-top:18px}.answer-content{display:grid;gap:22px;margin-top:28px;padding-top:8px}.answer-content__intro{max-width:820px}.answer-content__intro h2{font-size:1.42rem}.answer-content__intro p:not(.eyebrow),.answer-grid p,.faq-block p{color:var(--muted)}.answer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:12px}.answer-grid article,.faq-block details{border:1px solid var(--line);border-radius:8px;background:#ffffffad}.answer-grid article{padding:16px}.answer-grid p,.faq-block p{margin-bottom:0}.faq-block{display:grid;gap:8px}.faq-block h2{margin-bottom:2px;font-size:1.2rem}.faq-block details{margin:0;padding:12px 14px}.faq-block summary{font-weight:800}.faq-block details[open] summary{margin-bottom:8px}.image-card{display:grid;grid-template-columns:minmax(220px,260px) minmax(0,1fr);align-items:start;border-radius:var(--radius-md);overflow:hidden}.image-card.is-error{border-color:#efb0b0}.image-card__media{align-self:start;aspect-ratio:1;min-height:0;background:linear-gradient(135deg,#eef3f3,#f7f0e8);border-right:1px solid var(--line)}.image-card__media img{display:block;width:100%;height:100%;object-fit:contain}.image-card__body{display:grid;gap:16px;min-width:0;padding:20px}.image-card__header{display:flex;justify-content:space-between;gap:12px}.image-card__header>div{min-width:0}.status-text,.reader-message{margin:0;color:var(--muted);font-size:.92rem}.status-text--error{color:var(--danger)}.file-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(128px,1fr));gap:12px;margin:0}.file-facts div{min-width:0;border:1px solid var(--line);border-radius:12px;background:var(--panel-soft);padding:12px}.file-facts dd{margin:2px 0 0;overflow-wrap:anywhere;font-weight:700}.metadata-summary,.clean-result,.no-metadata,.error-state{display:grid;gap:4px;border:1px solid var(--line);border-radius:12px;padding:13px 14px}.metadata-summary span,.clean-result span,.no-metadata span,.error-state span{color:var(--muted)}.metadata-summary.has-metadata,.clean-result.has-metadata{border-color:#e0bc67;background:var(--warning-soft)}.metadata-summary.is-clean,.clean-result.is-clean{border-color:#9ccfaf;background:var(--success-soft)}.error-state{border-color:#efb0b0;background:var(--danger-soft);color:var(--danger)}.pill{width:fit-content;border-radius:999px;background:#f0e8f7;color:var(--ai)!important;padding:2px 8px;font-size:.82rem;font-weight:800}.table-wrap{max-height:360px;max-width:100%;overflow:auto;border:1px solid var(--line);border-radius:12px;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse;table-layout:fixed;background:var(--panel);font-size:.92rem}th,td{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top;overflow-wrap:anywhere}th{position:sticky;top:0;z-index:1;background:#eef4f3;color:var(--muted);font-size:.78rem;text-transform:uppercase}th:first-child,td:first-child{width:120px}th:nth-child(2),td:nth-child(2){width:190px}tr:last-child td{border-bottom:0}tr.is-ai-match td{background:#fbf7ff}.metadata-value{display:block;max-height:220px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word}details{margin-top:8px}.technical-details{border:1px solid var(--line);border-radius:12px;background:var(--panel-soft);padding:11px 13px}.technical-details p{margin:8px 0 10px;color:var(--muted);font-size:.9rem}summary{cursor:pointer;font-weight:700}.clean-result p{margin:0;color:var(--muted)}@media(max-width:900px){#app{padding-top:18px}.topbar,.actions-bar{grid-template-columns:1fr}.topbar{display:grid;align-items:start;gap:14px}.privacy-note{width:100%;text-align:left}.tool-grid,.actions-bar,.image-card{grid-template-columns:1fr}.actions-bar{align-items:stretch}.image-card__media{border-right:0;border-bottom:1px solid var(--line);aspect-ratio:16 / 9;min-height:0;max-height:420px}.batch-actions{justify-content:stretch}.batch-actions .button{flex:1 1 150px}}@media(max-width:640px){.table-wrap{max-height:none;border-radius:var(--radius-md)}.table-wrap table,.table-wrap thead,.table-wrap tbody,.table-wrap tr,.table-wrap th,.table-wrap td{display:block}.table-wrap table{min-width:0}.table-wrap thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.table-wrap tr{padding:10px 12px;border-bottom:1px solid var(--line)}.table-wrap tr:last-child{border-bottom:0}.table-wrap td{display:grid;grid-template-columns:86px minmax(0,1fr);gap:8px;width:auto;border-bottom:0;padding:5px 0}.table-wrap td:before{color:var(--muted);content:"";font-size:.72rem;font-weight:800;line-height:1.4;text-transform:uppercase}.table-wrap td:first-child:before{content:"Source"}.table-wrap td:nth-child(2):before{content:"Tag"}.table-wrap td:nth-child(3):before{content:"Value"}.table-wrap th:first-child,.table-wrap td:first-child,.table-wrap th:nth-child(2),.table-wrap td:nth-child(2){width:auto}}@media(max-width:560px){.topbar{margin-bottom:18px}.brand-lockup{gap:10px}.brand-mark{width:42px;height:42px;border-radius:12px}h1{font-size:1.65rem}.privacy-note{border-radius:var(--radius-lg);padding:8px 10px}.drop-zone{min-height:158px;padding:18px}.drop-zone__icon{width:42px;height:42px;flex:0 0 auto}.drop-zone__icon:before{inset:20px 12px auto}.drop-zone__icon:after{inset:12px 20px}.preserve-panel,.actions-bar,.image-card__body{padding:16px}.image-card__media{aspect-ratio:4 / 3}.card-actions .button{width:100%}}@media(max-width:480px){.drop-zone__body{flex-direction:column;gap:12px;align-items:center;text-align:center}.drop-zone__body strong{font-size:1.12rem}.image-card__header{align-items:flex-start}.metadata-summary,.clean-result,.no-metadata,.error-state,.technical-details{padding:12px}}@media(hover:none){.button:hover:not(:disabled),.icon-button:hover{box-shadow:none;transform:none}}@media(prefers-reduced-motion:reduce){.drop-zone,.button,.icon-button,input[type=search]{transition:none}}