:root{--bg:#f3f2ed;--ink:#1f2226;--muted:#5d6670;--panel:#ffffff;--line:#d9d3ca;--accent:#c74b2a}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif;color:var(--ink);background:var(--bg)}.container{max-width:1180px;margin:0 auto;padding:28px 16px 40px}.hero h1{margin:0 0 8px;font-size:clamp(1.6rem,2.8vw,2.3rem)}.hero p{margin:0 0 16px;color:var(--muted)}.panel{background:color-mix(in srgb,var(--panel) 88%,#fff 12%);border:1px solid var(--line);border-radius:16px;padding:14px}.uploadPanel{position:relative;overflow:hidden}.dropZone{margin-top:10px;border:1.5px dashed #d3ab96;border-radius:14px;padding:12px;background:linear-gradient(180deg,#fff8f2,#fff);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.dropZone:hover{transform:translateY(-2px);border-color:#c86b47;box-shadow:0 10px 26px rgba(167,84,45,.12)}.dropZone.dragging{border-color:#c74b2a;box-shadow:0 0 0 4px rgba(199,75,42,.16);background:linear-gradient(180deg,#ffeade,#fff)}.hiddenFileInput{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.homeGrid{margin-bottom:14px}.homeGrid,.resultGrid{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px}.resultGrid{margin-top:14px}.mainImage{width:100%;aspect-ratio:4/3;object-fit:contain;border-radius:12px;border:1px solid #d4cdc1;background:linear-gradient(180deg,#fbfaf7,#f3eee6);box-shadow:inset 0 1px 0 rgba(255,255,255,.7);margin-top:12px}.emptyPreview{margin-top:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#5f5346;font-weight:600;text-align:center;background:linear-gradient(180deg,#f2ece3,#e7dfd2);border:1px dashed #b9ac99;cursor:pointer}.emptyIcon{position:relative;width:40px;height:34px;margin-bottom:10px;animation:iconFloat 2.2s ease-in-out infinite;transform-origin:center}.iconBox{position:absolute;left:4px;right:4px;bottom:2px;height:14px;border:2px solid #8f705d;border-radius:4px;background:rgba(255,255,255,.35)}.iconArrow{position:absolute;left:50%;bottom:10px;width:2px;height:16px;background:#8f705d;transform:translateX(-50%)}.iconArrow:before{content:"";position:absolute;left:50%;top:-6px;width:8px;height:8px;border-left:2px solid #8f705d;border-top:2px solid #8f705d;transform:translateX(-50%) rotate(45deg)}.emptyPreview:hover .emptyIcon{animation:iconPulse .9s ease-in-out infinite}.dropZone.dragging .emptyIcon{animation:iconLift .7s ease-in-out infinite}.dropZone.dragging .iconBox{border-color:#c86b47}.dropZone.dragging .iconArrow{background:#c86b47}.dropZone.dragging .iconArrow:before{border-left-color:#c86b47;border-top-color:#c86b47}.emptyMain{font-size:1.1rem;font-weight:700}.emptyOr{margin-top:4px;color:#9a8a78}.emptySub{margin-top:4px;font-size:1.3rem;font-weight:700;color:#4e4338}.notice{margin:0 0 14px;padding:12px 14px;border-radius:12px;border:1px solid #e1b4a4;background:linear-gradient(180deg,#fff6f2,#fff);color:#6b2f1f;line-height:1.65}.siteFooter{margin-top:22px;padding-top:14px;border-top:1px solid #d5cec1;color:var(--muted);font-size:.92rem;line-height:1.6}.siteFooter p{margin:0}.controls{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}button{border:0;border-radius:10px;padding:10px 14px;cursor:pointer;font-weight:600;background:#e2e8ef;color:#1f2a35}button.primary{background:linear-gradient(120deg,var(--accent),#e6794a);color:#fff}button:disabled{opacity:.5;cursor:not-allowed}.hint,.status{color:var(--muted)}.hint{margin:8px 0 0;font-size:.95rem}.report{white-space:pre-wrap;line-height:1.7}@keyframes iconFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes iconPulse{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-3px) scale(1.08)}}@keyframes iconLift{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-8px) scale(1.12)}}@media (prefers-reduced-motion:reduce){.dropZone.dragging .emptyIcon,.emptyIcon,.emptyPreview:hover .emptyIcon{animation:none}}@media (max-width:980px){.homeGrid,.resultGrid{grid-template-columns:1fr}}.admin-page{min-height:100vh}.admin-login{max-width:400px;margin:80px auto;text-align:center;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:40px 32px}.admin-login h1{margin:0 0 12px;font-size:1.5rem}.admin-login p{color:var(--muted);margin:0 0 24px}.login-form{display:flex;flex-direction:column;gap:12px}.login-form input{padding:12px 16px;border:1px solid var(--line);border-radius:10px;font-size:1rem;font-family:inherit}.login-form button{padding:12px;border-radius:10px;border:0;cursor:pointer;font-weight:600;background:linear-gradient(120deg,var(--accent),#e6794a);color:#fff}.admin-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--line)}.admin-header h1{margin:0 0 4px;font-size:1.6rem}.admin-header p{margin:0;color:var(--muted)}.admin-header button{border:0;border-radius:8px;padding:8px 16px;cursor:pointer;font-weight:600;background:#e2e8ef;color:#1f2a35}.admin-filters{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.admin-filters button{border:1px solid var(--line);border-radius:8px;padding:8px 16px;cursor:pointer;font-weight:600;background:var(--panel);color:var(--muted);transition:all .2s}.admin-filters button:hover{border-color:var(--accent);color:var(--accent)}.admin-filters button.active{background:var(--accent);border-color:var(--accent);color:#fff}.empty,.loading{text-align:center;color:var(--muted);padding:60px 0;font-size:1.1rem}.adminGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:16px;gap:16px}.imageCard{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;cursor:pointer;transition:transform .2s,box-shadow .2s}.imageCard:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.1)}.card-thumb{position:relative;width:100%;aspect-ratio:4/3;overflow:hidden;background:#f0ece4}.card-thumb img{width:100%;height:100%;object-fit:cover}.badge{position:absolute;top:8px;right:8px;padding:4px 8px;border-radius:6px;font-size:.75rem;font-weight:700;color:#fff}.badge-error{background:#d93636}.card-info{padding:10px 12px}.card-time{margin:0 0 4px;font-size:.8rem;color:var(--muted)}.card-summary{margin:0;font-size:.9rem;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pagination{display:flex;justify-content:center;align-items:center;gap:16px;margin-top:24px}.pagination button{border:1px solid var(--line);border-radius:8px;padding:8px 16px;cursor:pointer;font-weight:600;background:var(--panel);color:var(--ink)}.pagination button:disabled{opacity:.4;cursor:not-allowed}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--panel);border-radius:16px;padding:24px;max-width:700px;width:100%;max-height:90vh;overflow-y:auto;position:relative}.modal-close{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:50%;border:0;background:#e2e8ef;font-size:1.4rem;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1}.modal h2{margin:0 0 16px;font-size:1.3rem}.modal-image{width:100%;max-height:400px;object-fit:contain;background:#f0ece4}.modal-image,.modal-meta{border-radius:10px;margin-bottom:16px}.modal-meta{background:#f8f7f4;padding:12px 16px}.modal-meta p{margin:4px 0;font-size:.9rem}.modal-report{border-top:1px solid var(--line);padding-top:16px}.modal-report h3{margin:0 0 8px;font-size:1rem}.modal-report p{margin:0;font-size:.95rem;line-height:1.7}.feedback-controls{display:flex;align-items:center;gap:12px}button.danger{background:linear-gradient(120deg,#d93636,#e05a5a);color:#fff}button.danger:disabled{opacity:.6;cursor:not-allowed;background:#aaa}.feedback-done{color:#2a8a2a;font-weight:700;padding:10px 14px}button.secondary{background:#e2e8ef;color:#1f2a35}.admin-link{color:var(--muted);font-size:.9rem;text-decoration:underline}