:root{color-scheme:light;--ink:#172520;--muted:#6e7774;--line:#e0e5e2;--green:#185643;--deep:#143d33;--bg:#f5f7f6;--danger:#a33336;--soft:#edf3ef;font-family:Inter,"Microsoft YaHei","PingFang SC",system-ui,sans-serif;font-size:16px}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}a{color:var(--green);text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,label[tabindex]:focus-visible{outline:3px solid #74b49a;outline-offset:3px}input,select,textarea{width:100%;padding:11px 13px;border:1px solid #cdd7d1;border-radius:8px;color:var(--ink);background:#fff;min-height:44px}input::placeholder,textarea::placeholder{color:#909a94}textarea{resize:vertical}select{padding-right:28px}label{display:block;font-size:.9rem;font-weight:600}label input,label select,label textarea{margin-top:8px}label small{display:block;font-size:.8125rem;font-weight:400;color:var(--muted);margin-top:7px}h1,h2,h3,p{margin-top:0}h1{font-size:1.875rem;letter-spacing:-.025em;margin-bottom:10px}h2{font-size:1.25rem;margin-bottom:14px}h3{font-size:1rem}p{line-height:1.7}button{border:0;background:none;color:inherit}small{line-height:1.5}[hidden]{display:none!important}.primary,.secondary,.danger-outline{padding:11px 18px;min-height:44px;border-radius:8px;font-size:.9rem;font-weight:600;white-space:nowrap}.primary{background:var(--green);color:#fff;border:1px solid var(--green)}.primary:hover{background:#103f30}.secondary{background:#fff;border:1px solid #d1d9d4}.secondary:hover{background:#f1f5f3}.danger-outline{color:var(--danger);border:1px solid #e5c5c5;background:#fff}.text-button{font-size:.875rem;color:var(--muted);padding:8px}.text-button:hover{color:var(--green)}.icon-button{display:inline-grid;place-items:center;width:36px;height:36px;font-size:1.125rem;border-radius:6px}.icon-button:hover{background:#e9eeeb}.wide{width:100%}.muted{color:var(--muted);font-size:.9375rem}.quiet{font-size:.8125rem;color:var(--muted);line-height:1.6}.eyebrow{font-size:.75rem;letter-spacing:.15em;color:var(--green);font-weight:700;margin-bottom:10px}.error{color:var(--danger);font-size:.875rem;line-height:1.6;min-height:0}.error:empty{display:none}.notice{border:1px solid #d6dfdb;border-left:4px solid var(--green);border-radius:6px;padding:14px 16px;color:#4b5a52;font-size:.875rem;line-height:1.7;margin:16px 0 22px;background:#f7faf8}.required{color:var(--danger)}
.loading{min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px}.brand{display:flex;align-items:center;gap:13px;font-size:1.5rem;font-weight:750;color:var(--ink);letter-spacing:.06em}.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:var(--deep);color:#fff;font-weight:700;font-size:1.55rem}.brand-small{display:block;font-size:.75rem;letter-spacing:.12em;font-weight:400;color:var(--muted);margin-top:2px}.auth-page{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr;background:#fff}.auth-intro{padding:60px 10%;background:#eef3ef;display:flex;flex-direction:column;justify-content:space-between;gap:50px}.auth-intro h1{font-size:clamp(2rem,3vw,3rem);line-height:1.5;margin-bottom:24px}.auth-intro p:not(.eyebrow){color:#67736b;line-height:2}.auth-card{width:min(420px,calc(100% - 48px));align-self:center;justify-self:center;margin:50px 0}.auth-card h2{font-size:1.75rem}.auth-card label{margin:22px 0}.auth-card button{margin-top:10px}.auth-foot{font-size:.8rem;color:#8b968e;text-align:center;margin-top:30px}
.workspace{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:230px;background:#fff;border-right:1px solid var(--line);padding:26px 18px 0;display:flex;flex-direction:column;z-index:20}.sidebar>.brand{padding:0 12px;margin:4px 0 30px}.new-product{width:100%;margin-bottom:18px}.sidebar nav{overflow:auto;flex:1;padding-bottom:24px}.nav-label{color:#929a96;font-size:.75rem;letter-spacing:.06em;margin:24px 12px 10px}.nav-label-line{display:flex;align-items:center;justify-content:space-between;margin-top:12px;margin-bottom:2px}.nav-label-line .icon-button{font-size:1.125rem}.nav-item{display:flex;align-items:center;gap:12px;width:100%;text-align:left;border-radius:7px;padding:12px 14px;margin:4px 0;font-size:.9rem;color:#546259;line-height:1.45}.nav-item:hover{background:#f4f7f5}.nav-item.active{color:var(--green);background:#eaf1ec;font-weight:700}.nav-item span:first-child{width:20px;font-size:1.1rem;flex-shrink:0}.nav-item .operator-dot{width:24px!important;height:24px;background:#edf0ee;border-radius:50%;font-size:.75rem!important;display:grid;place-items:center}.sidebar-foot{border-top:1px solid var(--line);padding:18px 6px;display:flex;align-items:center;gap:10px}.avatar{width:34px;height:34px;border-radius:50%;background:#dfeae4;display:grid;place-items:center;font-size:.85rem;font-weight:700}.sidebar-foot strong{font-size:.875rem;display:block;max-width:90px;overflow:hidden;text-overflow:ellipsis}.sidebar-foot small{color:var(--muted);font-size:.75rem;display:block}.sidebar-foot .icon-button{margin-left:auto}.main-wrap{grid-column:2}.topbar{min-height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:16px 34px;font-size:.875rem}.breadcrumb{color:#98a09b}.top-actions{display:flex;align-items:center;gap:16px}.mobile-menu{display:none}main{max-width:1650px;padding:32px 34px 18px;margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:26px}.page-heading p{margin-bottom:0}.page-heading .eyebrow{margin-bottom:8px}.heading-actions{display:flex;gap:10px;align-items:center}.heading-actions select{width:105px}.months{display:grid;grid-template-columns:repeat(13,1fr);padding:6px;background:#fff;border:1px solid var(--line);border-radius:10px;gap:3px;margin-bottom:25px}.month-button{padding:11px 4px;font-size:.875rem;border-radius:6px;white-space:nowrap}.month-button.active{background:var(--green);color:#fff;font-weight:650}.month-button:hover:not(.active){background:var(--soft)}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}.metric{padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:space-between;gap:10px}.metric-label{font-size:.8125rem;color:var(--muted);display:block;margin-bottom:9px}.metric strong{font-size:1.9rem;letter-spacing:-.02em;font-weight:650}.metric small{font-size:.75rem;color:var(--muted);margin-left:7px}.metric-symbol{font-size:1.1rem;width:38px;height:38px;display:grid;place-items:center;border-radius:10px;background:#f0f4f1;color:#728378}.filter-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.filter-bar input,.filter-bar select{font-size:.875rem;min-height:42px}.filter-bar select{width:auto;max-width:190px;flex:1}.search-field{display:flex;align-items:center;position:relative;flex:2;min-width:210px}.search-field>span{position:absolute;left:14px;top:10px;color:#7f8c82;font-size:1.25rem}.search-field input{padding-left:40px;margin:0;font-weight:400}.result-heading{display:flex;justify-content:space-between;gap:16px;margin:23px 0 15px}.result-heading .muted{font-size:.875rem}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.product-card{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden;min-width:0;transition:border-color .15s,box-shadow .15s}.product-card:hover{border-color:#acbdb2;box-shadow:0 5px 18px #1c39240b}.product-image{position:relative;aspect-ratio:1/1;background:#f0f1f0;border-bottom:1px solid #edf0ed;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:contain;display:block;background:#fff}.grade{display:inline-grid;place-items:center;min-width:29px;height:29px;border-radius:6px;font-size:.875rem;font-weight:750}.product-image .grade{position:absolute;top:14px;left:14px;min-width:36px;height:36px;font-size:1.05rem;box-shadow:0 2px 10px #0001}.grade-S{color:#fff;background:#8f293c}.grade-A{color:#fff;background:#285947}.grade-B{color:#684e22;background:#eee3cd}.grade-C{color:#57645c;background:#e5eae6}.card-content{padding:19px 19px 15px}.card-title{font-size:1rem;line-height:1.65;font-weight:650;margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:3.3em;overflow-wrap:anywhere}.card-subtitle{font-size:.8rem;color:var(--muted);margin-bottom:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-stats{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:14px}.card-stats strong{font-size:1.4rem}.card-stats small{font-size:.75rem;color:var(--muted);font-weight:400;margin-left:5px}.card-stats>span{font-size:.8rem;color:var(--muted)}.card-tags{display:flex;gap:6px;flex-wrap:wrap;min-height:26px;margin:0 0 15px}.tag{display:inline-block;font-size:.75rem;padding:4px 8px;border-radius:4px;background:#eff3f0;color:#526758;line-height:1.4}.card-bottom{border-top:1px solid #edf0ee;padding-top:12px;display:flex;justify-content:space-between;align-items:center;gap:5px;flex-wrap:wrap}.card-bottom .text-button{padding:5px;font-size:.8rem}.card-date{font-size:.75rem;color:#98a098}.card-actions{display:flex;align-items:center;gap:2px;flex-wrap:wrap}.danger-text{color:var(--danger)}.empty{grid-column:1/-1;min-height:320px;border:1px dashed #ccd6cf;border-radius:12px;display:flex;align-items:center;justify-content:center;text-align:center;padding:30px;flex-direction:column;background:#fff}.empty-symbol{font-size:2.25rem;color:#9cac9f;margin:0 0 16px}.empty h2{font-size:1.15rem;margin-bottom:10px}.empty p{max-width:450px;font-size:.875rem;color:var(--muted)}.pagination{display:flex;justify-content:center;align-items:center;gap:15px;margin:30px 0}.pagination span{font-size:.875rem;color:var(--muted)}.page-foot{text-align:center;font-size:.75rem;color:#9ba59e;margin:40px 0 12px}.panel{padding:26px;background:#fff;border:1px solid var(--line);border-radius:11px;margin-bottom:22px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:15px}.panel-heading h2{margin:0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:.875rem;text-align:left}th{color:var(--muted);font-weight:500;background:#f6f8f6;white-space:nowrap}th,td{padding:14px 12px;border-bottom:1px solid var(--line);line-height:1.6}td .text-button{white-space:nowrap}.status{font-size:.8rem;display:inline-block;padding:3px 9px;border-radius:4px;white-space:nowrap}.status-done{background:#e9f2ec;color:#256346}.status-pending{background:#f3ece1;color:#8b682c}.management-tabs{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.management-tabs button.active{background:var(--deep);color:#fff}.audit-row{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:20px;justify-content:space-between;font-size:.875rem}.audit-row time{font-size:.8rem;color:var(--muted);white-space:nowrap}.history-item{padding:20px 0;border-bottom:1px solid var(--line)}.history-item>p{margin-bottom:6px}.history-item ul{font-size:.875rem;line-height:1.8;padding-left:20px;overflow-wrap:anywhere}
dialog{border:1px solid var(--line);border-radius:14px;padding:0;max-height:90vh;color:var(--ink);box-shadow:0 25px 100px #11281f38}dialog::backdrop{background:#132a2355;backdrop-filter:blur(3px)}.dialog-heading{padding:24px 28px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.dialog-heading h2{margin-bottom:0}.dialog-heading .eyebrow{margin-bottom:6px}.product-dialog{width:min(1030px,calc(100% - 32px))}.product-dialog form{padding:24px 28px 0}.product-form-grid{display:grid;grid-template-columns:310px minmax(0,1fr);gap:28px}.drop-zone{aspect-ratio:1/1;border:2px dashed #c9d6cd;border-radius:10px;display:flex;align-items:center;justify-content:center;background:#f5f8f5;text-align:center;overflow:hidden;cursor:pointer;position:relative}.drop-zone.dragover{border-color:var(--green);background:#e8f2eb}.drop-zone img{width:100%;height:100%;object-fit:contain;background:#fff}.drop-zone span strong{display:block;font-size:1rem;margin-bottom:15px}.drop-zone span span{display:block;color:var(--muted);font-size:.8125rem;padding:0 20px;line-height:1.8}.drop-zone small{display:block;font-size:.75rem;color:#929d95;margin-top:15px}.image-editor>.quiet{margin-top:18px}.fields{display:flex;flex-direction:column;gap:19px}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}.tags-field{padding:0;margin:0;border:0}.tags-field legend{font-size:.9rem;font-weight:600;margin-bottom:10px}.tag-choices{display:flex;flex-wrap:wrap;gap:8px;max-height:180px;overflow:auto}.tag-choice{font-size:.8125rem;font-weight:400;display:flex;align-items:center;gap:6px;border:1px solid var(--line);padding:7px 10px;border-radius:6px}.tag-choice input{width:15px;height:15px;min-height:15px;margin:0;accent-color:var(--green)}.tags-field .quiet{margin:9px 0 0}.dialog-footer{padding:20px 0;display:flex;align-items:center;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);margin-top:25px}.dialog-footer>.quiet{margin-right:auto}.simple-dialog{width:min(530px,calc(100% - 32px))}.simple-dialog form{padding:24px 28px 0}.history-dialog{width:min(760px,calc(100% - 32px))}#historyContent{padding:0 28px 26px}#toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:100;background:#173d32;color:white;padding:14px 22px;border-radius:9px;font-size:.9rem;box-shadow:0 5px 25px #0002;max-width:90%;line-height:1.6}
@media(min-width:1700px){.product-grid{gap:28px}.product-image{aspect-ratio:1.1/1}}
@media(max-width:1200px){.workspace{grid-template-columns:205px minmax(0,1fr)}.sidebar{width:205px;padding-left:12px;padding-right:12px}main{padding:26px 22px}.topbar{padding:16px 22px}.metric{padding:16px}.metric-symbol{display:none}.product-grid{gap:15px}.card-content{padding:15px}.heading-actions .secondary{padding:11px}.filter-bar select{max-width:none;min-width:140px}.card-bottom{align-items:flex-start;flex-direction:column}.months{overflow:auto;display:flex}.month-button{flex:1;min-width:47px}}
@media(max-width:900px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-heading{align-items:flex-start;flex-direction:column;gap:18px}.metrics{grid-template-columns:repeat(2,1fr)}.product-form-grid{grid-template-columns:1fr}.image-editor{max-width:340px;justify-self:center;width:100%}.dialog-footer{flex-wrap:wrap}.dialog-footer>.quiet{width:100%;margin-bottom:6px}.auth-intro{padding:40px 35px}.auth-intro h1{font-size:2rem}}
@media(max-width:650px){.workspace{display:block}.sidebar{transform:translateX(-100%);box-shadow:10px 0 30px #0001}.sidebar.open{transform:none}.main-wrap{width:100%}.topbar{padding:12px 14px;min-height:62px;gap:8px}.top-actions{gap:4px}.top-actions .quiet{display:none}.mobile-menu{display:inline-grid}.breadcrumb{display:none}main{padding:22px 14px}.page-heading h1{font-size:1.65rem}.heading-actions{width:100%}.heading-actions .secondary{flex:1}.metrics{gap:10px;margin-bottom:20px}.metric{padding:14px}.metric strong{font-size:1.65rem}.metric-label{font-size:.8rem}.product-grid{gap:12px}.card-content{padding:12px}.card-title{font-size:.875rem}.card-stats{flex-wrap:wrap}.result-heading>.quiet{display:none}.filter-bar{gap:8px}.search-field{flex-basis:100%}.filter-bar select{min-width:115px;font-size:.8rem}.product-image .grade{left:9px;top:9px;width:29px;height:29px;min-width:29px;font-size:.875rem}.card-bottom .text-button{font-size:.75rem}.auth-page{display:block;padding:24px 0}.auth-intro{padding:15px 28px;background:white}.auth-intro>div:nth-child(2),.auth-intro>.quiet{display:none}.auth-card{margin:35px auto}.dialog-heading{padding:20px}.product-dialog form,.simple-dialog form{padding:20px 18px 0}.two-cols{grid-template-columns:1fr}.panel{padding:19px 16px}.audit-row{flex-direction:column;gap:4px}.table-wrap td,.table-wrap th{padding:12px 9px}.page-foot{line-height:1.7}}
.nav-avatar{width:24px!important;height:24px;border-radius:50%;background:#edf0ee;display:grid;place-items:center;font-size:.75rem!important}.metric>span{font-size:.8125rem;color:var(--muted)}.metric{align-items:flex-start;flex-direction:column}.card-subtitle{display:flex;justify-content:space-between;gap:8px}.card-content h2{font-size:1rem;line-height:1.65;margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:3.3em;overflow-wrap:anywhere}.card-note{font-size:.8rem;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0 0 12px;overflow-wrap:anywhere}.card-actions button,.card-actions a{font-size:.8rem;padding:5px}.card-actions button:hover{text-decoration:underline}.status.done{background:#e9f2ec;color:#256346}.status.pending{background:#f3ece1;color:#8b682c}.management-tabs button{padding:10px 15px;border:1px solid var(--line);border-radius:7px;background:#fff}.history-item p{font-size:.875rem;overflow-wrap:anywhere}.product-card .quiet{font-size:.75rem}.tag:hover{background:#dce9df}
@media(max-width:380px){.product-grid{grid-template-columns:1fr}}