:root{color:#213529;background:#f6fbf6;font-family:Inter,PingFang SC,Microsoft YaHei,Noto Sans CJK SC,Arial,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(90deg,rgba(47,158,68,.035) 1px,transparent 1px),linear-gradient(180deg,rgba(47,158,68,.035) 1px,transparent 1px),linear-gradient(180deg,#e2f5e7b3,#f6fbf6f5),#f6fbf6;background-size:34px 34px,34px 34px,auto}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.auth-page{display:grid;grid-template-columns:minmax(360px,1fr) minmax(360px,520px);min-height:100vh}.auth-visual{display:flex;flex-direction:column;justify-content:center;padding:72px;color:#123d26;background:radial-gradient(circle at 18% 20%,rgba(145,214,169,.28),transparent 28%),linear-gradient(135deg,#dff4e3,#f8fff9)}.auth-visual.register{background:radial-gradient(circle at 72% 25%,rgba(255,212,59,.22),transparent 25%),linear-gradient(135deg,#e7f8e9,#fbfff7)}.auth-visual h1{max-width:620px;margin:26px 0 14px;font-size:clamp(36px,5vw,62px);line-height:1.06;letter-spacing:0}.auth-visual p{max-width:520px;margin:0;color:#4f6f5b;font-size:18px;line-height:1.8}.bin-mark{position:relative;display:inline-grid;width:96px;height:96px;place-items:center;color:#1f7a3b;background:#fff;border:1px solid #cbe9d2;border-radius:22px;box-shadow:0 18px 36px #1f7a3b1f}.bin-mark:before{position:absolute;top:-15px;left:19px;width:58px;height:20px;content:"";border:7px solid #1f7a3b;border-bottom:0;border-radius:16px 16px 0 0}.auth-stats,.leaf-grid{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}.auth-stats span,.leaf-grid span{padding:14px 18px;color:#25563b;background:#ffffffb8;border:1px solid #d5ebda;border-radius:8px}.auth-stats strong{margin-right:6px;font-size:24px;color:#1f7a3b}.auth-panel{display:grid;place-items:center;padding:32px;background:#f9fdf9}.auth-card{position:relative;width:min(100%,420px);padding:34px;background:#fff;border:1px solid #dcefe0;border-radius:8px;box-shadow:0 20px 48px #2b55361a}.auth-card:before{position:absolute;top:-18px;left:52px;right:52px;height:24px;content:"";background:#2f9e44;border:3px solid #173b26;border-radius:8px 8px 5px 5px;box-shadow:0 -13px 0 -7px #173b26}.auth-title h2,.section-title h2{margin:0;color:#193823}.auth-title p{margin:8px 0 28px;color:#6b7f70}.auth-link{margin:22px 0 0;color:#607368;text-align:center}.auth-link a{color:#1f7a3b;font-weight:700}.form-stack{display:grid;gap:18px}.form-stack label{display:grid;gap:8px;color:#42604b;font-weight:700}.form-stack input,.form-stack select,.form-stack textarea,.select-input,.search-box input{width:100%;color:#183423;background:#f9fcfa;border:1px solid #cfe6d5;border-radius:8px;outline:none}.form-stack input,.form-stack select,.select-input,.search-box input{height:46px;padding:0 14px}.form-stack textarea{resize:vertical;padding:12px 14px}.form-stack input:focus,.form-stack select:focus,.form-stack textarea:focus,.select-input:focus,.search-box input:focus{border-color:#2f9e44;box-shadow:0 0 0 3px #2f9e441f}.primary-btn{position:relative;display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:8px;padding:0 18px;color:#fff;font-weight:800;background:#2f9e44;border:0;border-radius:8px;overflow:hidden;box-shadow:0 12px 24px #2f9e442e}.primary-btn:after{width:18px;height:16px;content:"";background:linear-gradient(135deg,transparent 0 38%,rgba(255,255,255,.85) 39% 58%,transparent 59%),#eaf7ed;border:2px solid rgba(255,255,255,.78);border-radius:4px 6px 5px;transform:rotate(-10deg)}.primary-btn:hover{background:#26893b;transform:translateY(-1px)}.primary-btn:disabled{cursor:not-allowed;opacity:.55}.wide{width:100%}.app-shell{display:grid;grid-template-columns:252px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:24px 18px;background:#fff;border-right:1px solid #dcefe0}.brand{display:flex;align-items:center;gap:12px;padding:10px 8px 24px;color:#183d28}.brand-icon{position:relative;display:grid;width:46px;height:46px;place-items:center;color:#fff;background:#2f9e44;border-radius:8px}.brand-icon:before{position:absolute;top:-7px;left:12px;width:22px;height:9px;content:"";border:3px solid #1b5e31;border-bottom:0;border-radius:9px 9px 0 0}.brand strong,.brand small{display:block}.brand small{margin-top:3px;color:#748b7c}.nav-list{display:grid;gap:8px}.nav-link{display:flex;align-items:center;gap:11px;min-height:46px;padding:0 14px;color:#526a5b;font-weight:700;border-radius:8px}.nav-link.router-link-active,.nav-link:hover{color:#1f7a3b;background:#eaf7ed}.workspace{min-width:0;padding:28px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.topbar h1{margin:4px 0 0;color:#173b26;font-size:28px;letter-spacing:0}.eyebrow{margin:0;color:#2f9e44;font-size:12px;font-weight:900;letter-spacing:0;text-transform:uppercase}.user-box{display:flex;align-items:center;gap:10px;padding:8px 10px 8px 16px;color:#34523f;background:#fff;border:1px solid #dcefe0;border-radius:8px}.icon-btn{display:grid;width:34px;height:34px;place-items:center;color:#2f6d3d;background:#eef8f0;border:0;border-radius:8px}.content-grid{display:grid;gap:20px}.recognize-grid,.feedback-grid,.stats-grid{grid-template-columns:minmax(0,1fr) minmax(360px,.8fr)}.panel{position:relative;min-width:0;margin-top:16px;padding:30px 24px 24px;background:#fff;border:3px solid #cfe7d6;border-bottom-width:8px;border-radius:8px;box-shadow:0 16px 36px #2e4d3412}.panel:before{position:absolute;top:-19px;left:34px;right:34px;height:23px;content:"";background:#63c174;border:3px solid #173b26;border-radius:8px 8px 5px 5px;box-shadow:inset 0 4px #ffffff52,0 -14px 0 -8px #173b26}.panel:after{position:absolute;right:22px;bottom:-16px;left:22px;height:16px;pointer-events:none;content:"";background:radial-gradient(circle at 24px 4px,#2b2f2c 0 8px,transparent 9px),radial-gradient(circle at calc(100% - 24px) 4px,#2b2f2c 0 8px,transparent 9px)}.bin-panel:before{background:#2f9e44}.section-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.select-input{max-width:210px}.drop-zone{position:relative;display:grid;min-height:360px;place-items:center;padding:18px;color:#5c7565;text-align:center;background:linear-gradient(0deg,#2f9e440a,#2f9e440a),#fbfefb;border:2px dashed #b7dfc0;border-radius:8px;cursor:pointer}.drop-zone:before,.drop-zone:after{position:absolute;content:"";background:#fff;border:2px solid #d0e8d6;box-shadow:0 8px 16px #225c3114}.drop-zone:before{top:22px;right:32px;width:38px;height:30px;border-radius:7px 10px 8px;transform:rotate(10deg)}.drop-zone:after{bottom:22px;left:28px;width:26px;height:40px;border-radius:8px 8px 12px 12px;transform:rotate(-13deg)}.drop-zone input{display:none}.drop-zone img{max-width:100%;max-height:420px;object-fit:contain;border-radius:8px}.drop-zone div{display:grid;justify-items:center;gap:12px}.drop-zone strong{color:#1d4b2e;font-size:20px}.upload-panel .primary-btn{margin-top:18px}.status-pill,.category-chip{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;color:#1f7a3b;font-size:13px;font-weight:800;background:#eaf7ed;border:1px solid #ccebd3;border-radius:999px}.category-chip{position:relative;padding-left:28px}.category-chip:before{position:absolute;left:9px;width:12px;height:12px;content:"";background:#ffd43b;border:2px solid #ffffff;border-radius:4px;transform:rotate(-14deg)}.result-card{display:grid;justify-items:center;gap:10px;padding:34px 20px;text-align:center;background:#f9fdf9;border:1px solid #dcefe0;border-radius:8px}.result-icon{display:grid;width:78px;height:78px;place-items:center;color:#fff;background:#2f9e44;border-radius:8px}.result-card p{margin:10px 0 0;color:#6a7e70}.result-card h3{margin:0;color:#173b26;font-size:34px}.confidence-bar{width:min(100%,300px);height:10px;overflow:hidden;background:#dfeee3;border-radius:999px}.confidence-bar span{display:block;height:100%;background:#2f9e44}.result-meta{display:grid;width:100%;gap:10px;padding:0;margin:18px 0 0;list-style:none}.result-meta li{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;background:#fff;border:1px solid #e1efe4;border-radius:8px}.empty-state{display:grid;min-height:360px;place-items:center;align-content:center;gap:14px;color:#6b806f;text-align:center}.search-box{display:flex;width:min(100%,330px);align-items:center;gap:8px;padding-left:12px;background:#f9fcfa;border:1px solid #cfe6d5;border-radius:8px}.search-box input{border:0;box-shadow:none}.history-tools,.row-actions{display:flex;align-items:center;gap:10px}.row-actions{flex-wrap:wrap}.empty-cell{padding:30px 14px;color:#718277;text-align:center}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:780px}th,td{padding:15px 14px;text-align:left;border-bottom:1px solid #e5f1e8}th{color:#4f6758;font-size:13px;background:#f4faf5}td{color:#273d2e}.text-btn{display:inline-flex;min-height:32px;align-items:center;justify-content:center;gap:6px;padding:0 12px;color:#1f7a3b;font-weight:800;background:#eaf7ed;border:1px solid #ccebd3;border-radius:8px}.danger-btn{color:#c92a2a;background:#fff5f5;border-color:#ffc9c9}.danger-btn:hover{color:#a51111;background:#ffe3e3}.danger-btn:disabled{cursor:not-allowed;opacity:.58}.chart{width:100%;height:360px}.wide-panel{grid-column:1 / -1}.metric-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.metric-card{position:relative;display:grid;gap:8px;padding:20px;background:#f7fcf8;border:1px solid #dcefe0;border-radius:8px}.metric-card:before{position:absolute;top:-9px;left:18px;right:18px;height:12px;content:"";background:#8bd17a;border:2px solid #23452c;border-radius:6px 6px 3px 3px}.metric-card span{color:#61776a}.metric-card strong{color:#173b26;font-size:28px}.model-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:22px}.model-card{position:relative;padding:18px;background:#f8fcf9;border:1px solid #dcefe0;border-radius:8px}.model-card:before{position:absolute;top:-8px;left:22px;right:22px;height:12px;content:"";background:#74c0fc;border:2px solid #1f3d56;border-radius:6px 6px 3px 3px}.model-head{display:flex;justify-content:space-between;gap:12px;color:#2f9e44}.model-head h3{margin:0;color:#173b26}.model-head p{margin:7px 0 0;color:#6c8071;font-size:13px;line-height:1.5}.score{margin:22px 0 14px;color:#1f7a3b;font-size:38px;font-weight:900}.score span{font-size:18px}.mini-bars{display:grid;gap:9px}.mini-bars label{display:flex;justify-content:space-between;color:#64786a;font-size:13px}.review-list{display:grid;gap:12px}.review-list article{display:flex;gap:14px;padding:14px;background:#f8fcf9;border:1px solid #dcefe0;border-radius:8px}.review-list article>span{display:grid;width:44px;height:44px;flex:0 0 auto;place-items:center;color:#1f7a3b;font-weight:900;background:#eaf7ed;border-radius:8px}.review-list strong,.review-list p{margin:0}.review-list p{margin-top:5px;color:#6a7e70}.success-message{margin:16px 0 0;color:#1f7a3b;font-weight:800}.error-message{margin:16px 0 0;color:#d9480f;font-weight:800}.sorting-guide{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.mini-bin{position:relative;padding-top:16px}.mini-bin-lid{position:absolute;top:0;left:14px;right:14px;height:18px;background:var(--bin-color);border:3px solid #173b26;border-radius:8px 8px 4px 4px;box-shadow:inset 0 4px #ffffff52}.mini-bin-lid:before{position:absolute;top:-12px;left:50%;width:28px;height:13px;content:"";border:4px solid #173b26;border-bottom:0;border-radius:12px 12px 0 0;transform:translate(-50%)}.mini-bin-body{display:grid;min-height:92px;place-items:center;align-content:center;gap:8px;padding:18px 10px 12px;color:#fff;background:linear-gradient(100deg,rgba(255,255,255,.24),transparent 28%),var(--bin-color);border:3px solid #173b26;border-radius:7px 7px 12px 12px}.mini-bin-body strong{font-size:15px}.trash-stickers{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-top:8px}.trash-stickers span{min-height:26px;padding:4px 8px;color:#31513a;font-size:12px;font-weight:800;background:#fff;border:2px solid rgba(23,59,38,.12);border-radius:999px;box-shadow:0 6px 12px #2e4d3412}.mini-bin.food,.result-bin.food{--bin-color: #66b82f}.mini-bin.recycle,.result-bin.recycle{--bin-color: #2f9de0}.mini-bin.hazard,.result-bin.hazard{--bin-color: #ef3f3f}.mini-bin.other,.result-bin.other{--bin-color: #6c757d}.mascot-result{background:linear-gradient(180deg,#ffffffbd,#f8fcf9f5),repeating-linear-gradient(135deg,rgba(47,158,68,.05) 0 10px,transparent 10px 20px)}.result-bin{position:relative;display:grid;width:138px;min-height:158px;place-items:center;padding-top:24px}.result-bin-lid{position:absolute;top:10px;left:9px;right:9px;height:28px;background:var(--bin-color);border:4px solid #173b26;border-radius:10px 10px 5px 5px;box-shadow:inset 0 5px #ffffff47}.result-bin-lid:before{position:absolute;top:-20px;left:50%;width:46px;height:22px;content:"";border:6px solid #173b26;border-bottom:0;border-radius:17px 17px 0 0;transform:translate(-50%)}.result-bin-face{display:grid;width:112px;height:128px;place-items:center;color:#fff;background:linear-gradient(105deg,rgba(255,255,255,.28),transparent 32%),var(--bin-color);border:4px solid #173b26;border-radius:10px 10px 20px 20px}.result-bin-face span{position:absolute;bottom:30px;width:44px;height:18px;border-bottom:5px solid #173b26;border-radius:0 0 40px 40px}.result-bin:after{position:absolute;right:14px;bottom:0;left:14px;height:18px;content:"";background:radial-gradient(circle at 11px 5px,#252525 0 9px,transparent 10px),radial-gradient(circle at calc(100% - 11px) 5px,#252525 0 9px,transparent 10px)}.sticker-empty{position:relative}.sticker-empty:before,.sticker-empty:after{position:absolute;width:54px;height:38px;content:"";background:#fff;border:3px solid #d5ead9;border-radius:9px;box-shadow:0 8px 16px #225c3114}.sticker-empty:before{top:48px;left:42px;transform:rotate(-10deg)}.sticker-empty:after{right:44px;bottom:48px;transform:rotate(12deg)}@media(max-width:1120px){.auth-page,.app-shell,.recognize-grid,.feedback-grid,.stats-grid{grid-template-columns:1fr}.sidebar{position:static;height:auto}.nav-list,.model-cards,.metric-row,.sorting-guide{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.auth-visual,.auth-panel,.workspace{padding:22px}.topbar,.section-title{align-items:flex-start;flex-direction:column}.nav-list,.model-cards,.metric-row,.sorting-guide{grid-template-columns:1fr}.drop-zone,.empty-state{min-height:260px}.select-input,.search-box{max-width:none;width:100%}.history-tools{align-items:stretch;flex-direction:column;width:100%}}