:root{--nav:#172b3d;--nav-muted:#9db0c0;--bg:#f4f7fa;--panel:#fff;--ink:#203347;--muted:#77889a;--line:#e3eaf0;--teal:#0f766e;--teal-dark:#0c625c;--soft:#edf8f5;--amber:#b77910;--radius:12px;--shadow:0 4px 22px #16324706;font-family:Inter,"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--teal)}button:focus-visible,a:focus-visible{outline:3px solid #66c2b7;outline-offset:3px}input:focus,select:focus,textarea:focus{outline:2px solid #67bdb4;outline-offset:1px;border-color:var(--teal)}button svg{width:18px;height:18px;flex-shrink:0}svg{vertical-align:middle}button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0}.btn{min-height:40px;padding:9px 17px;border-radius:7px;background:var(--teal);color:white;font-weight:600;white-space:nowrap}.btn:hover{background:var(--teal-dark)}.btn.secondary{background:white;border:1px solid #93c3bd;color:var(--teal)}.btn.secondary:hover{background:var(--soft)}.btn.quiet{background:#eff3f6;color:#516274}.btn.danger{background:#fff3f0;color:#b54b38;border:1px solid #f3d4ca}.text-btn{background:transparent;color:var(--teal);padding:6px;border-radius:5px}.text-btn:hover{background:var(--soft)}.icon-btn{width:38px;height:38px;background:transparent;color:var(--muted);border-radius:8px}.icon-btn:hover{background:#eef3f6}.icon-btn svg{width:20px;height:20px}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.muted{color:var(--muted)}.small{font-size:12px;line-height:1.6}.eyebrow{letter-spacing:3px;text-transform:uppercase;font-size:11px;font-weight:700;color:var(--teal)}h1{font-size:29px;line-height:1.3;letter-spacing:-.7px;margin:0;font-weight:700}h2{font-size:18px;margin:0}h3{font-size:15px;margin:0}p{line-height:1.6}.logo{display:flex;align-items:center;gap:13px;font-size:21px;font-weight:700}.logo-mark{width:34px;height:38px;clip-path:polygon(50% 0,95% 25%,95% 75%,50% 100%,5% 75%,5% 25%);background:linear-gradient(135deg,#a9e9e3 0 35%,#32a4a2 35% 68%,#087d89 68%);position:relative;flex-shrink:0}.logo-mark:after{content:'';position:absolute;inset:10px;clip-path:inherit;background:var(--nav)}
.sidebar{position:fixed;inset:0 auto 0 0;width:225px;background:var(--nav);color:white;z-index:30;display:flex;flex-direction:column}.sidebar .logo{height:81px;padding:0 25px;border-bottom:1px solid #ffffff0b}.nav-group{padding:22px 11px}.nav-label{font-size:10px;letter-spacing:2px;color:#91a5b6;padding:0 15px;margin-bottom:12px}.nav-link{width:100%;justify-content:flex-start;text-align:left;color:#c1d1dc;background:transparent;gap:14px;padding:14px 17px;margin:3px 0;border-radius:7px;font-size:14px;position:relative}.nav-link svg{width:20px;height:20px;opacity:.85}.nav-link.active{color:#fff;background:#187b782b}.nav-link.active:before{content:'';position:absolute;left:-11px;width:3px;height:26px;background:#36c3b8;border-radius:2px}.nav-link:hover{background:#ffffff0a;color:white}.sidebar-bottom{margin-top:auto;padding:20px 26px;color:var(--nav-muted);font-size:12px;line-height:1.8;border-top:1px solid #ffffff0b}.sidebar-bottom .version{color:#c9d8e2;display:block;font-size:11px;margin-top:12px}.shell{margin-left:225px;min-height:100vh}.topbar{height:68px;background:white;border-bottom:1px solid var(--line);padding:0 35px;display:flex;align-items:center;justify-content:space-between;gap:10px}.breadcrumb{font-size:12px;color:var(--muted)}.user-area{display:flex;align-items:center;gap:10px;font-size:13px}.avatar{width:30px;height:30px;background:#e9eef4;border-radius:50%;display:grid;place-items:center;color:#4e687b;font-weight:600}.mode-dot{width:6px;height:6px;border-radius:50%;display:inline-block;background:#eeaa43;margin-right:6px}.mode-pill{border:1px solid #f0dfb7;background:#fffaf0;color:#957022;border-radius:20px;font-size:11px;padding:6px 11px}.mode-pill.cloud{background:#ecf7f2;border-color:#c6e5d6;color:#217153}.mode-pill.cloud .mode-dot{background:#35a977}.main{padding:31px 35px 44px;max-width:1690px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:26px}.page-heading p{margin:7px 0 0;font-size:13px;color:var(--muted)}.info-strip{background:#fffaf0;border:1px solid #efdfbd;color:#95752e;border-radius:8px;padding:11px 15px;font-size:12px;display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:24px;line-height:1.6}.info-strip .text-btn{color:#917027;font-weight:600}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:22px}.card-head{padding:20px 23px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:14px}.card-body{padding:22px}.card-head.no-border{border:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}.stat{padding:22px 23px;background:white;border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;gap:18px;min-height:107px}.stat-icon{width:49px;height:49px;flex-shrink:0;border-radius:50%;display:grid;place-items:center;background:#f0f6fa;color:#4a86a5}.stat-icon svg{width:23px;height:23px}.stat:nth-child(2) .stat-icon,.stat:nth-child(3) .stat-icon{background:#edf6f4;color:var(--teal)}.stat:nth-child(4) .stat-icon{background:#fff5e9;color:#c38a30}.stat-label{font-size:12px;color:#738395;margin-bottom:8px}.stat-value{font-size:27px;font-weight:700;letter-spacing:-.7px}.stat-value small{font-size:12px;font-weight:400;letter-spacing:0;margin-left:6px}.stat:nth-child(2) .stat-value{color:var(--teal)}.stat:nth-child(4) .stat-value{color:#bb792d}.filters{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.search{position:relative;min-width:210px;flex:1}.search svg{position:absolute;left:12px;top:12px;width:16px;height:16px;color:#8a9aab}.search input{padding-left:37px!important;width:100%}.filters input,.filters select{height:40px;font-size:12px;padding:9px 12px;border:1px solid var(--line);border-radius:6px;background:white;color:var(--ink)}.table-wrap{overflow-x:auto;padding:0 22px 6px}table{border-collapse:collapse;width:100%;font-size:13px;text-align:left;white-space:nowrap}th{font-size:12px;font-weight:600;background:#f5f8fa;color:#617387;padding:14px 13px;border-bottom:1px solid var(--line)}td{padding:16px 13px;border-bottom:1px solid #edf1f4;color:#4e6072}tr:last-child td{border-bottom:0}tbody tr:hover{background:#fbfcfd}.product-cell{display:flex;align-items:center;gap:11px}.product-cell .picon{width:31px;height:31px;border-radius:7px;background:#f0f5f7;display:grid;place-items:center;color:#597b8e}.picon svg{width:17px;height:17px}.product-cell strong{display:block;font-size:13px;font-weight:600;color:var(--ink)}.product-cell small{font-size:10px;color:#90a0af;display:block;margin-top:4px}.stock-number{font-size:16px;font-weight:600;color:var(--ink)}.stock-number small{font-size:11px;color:var(--muted);font-weight:400;margin-left:4px}.badge{display:inline-flex;align-items:center;border-radius:4px;background:#eaf7f0;color:#218162;font-size:11px;padding:5px 8px;line-height:1.2;white-space:nowrap}.badge.warning{color:#a7791e;background:#fff5d9}.badge.gray{color:#6b7f90;background:#eef2f5}.badge.blue{color:#407da7;background:#eef5fc}.badge.red{color:#b55340;background:#ffefeb}.table-foot{padding:15px 25px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.empty{padding:48px 20px;text-align:center;color:var(--muted);font-size:13px}.empty svg{width:36px;height:36px;color:#a7bdca;display:block;margin:0 auto 15px}.empty p{margin:8px 0}.split{display:grid;grid-template-columns:minmax(0,1fr) 295px;gap:22px;align-items:start}.form-card{padding:24px}.form-card h2{margin-bottom:22px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 25px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.field{display:flex;flex-direction:column;gap:8px;font-size:12px;color:#536779;min-width:0}.field>span{font-weight:500}.field em{font-style:normal;color:#d65944;margin-left:3px}.field input,.field select,.field textarea{border:1px solid #dce5ec;border-radius:6px;min-height:41px;padding:10px 12px;color:var(--ink);background:white;font-size:13px;width:100%}.field textarea{resize:vertical;min-height:80px;line-height:1.7}.field input:disabled{background:#f5f7f9;color:#94a1af}.field input[type=checkbox]{width:17px;height:17px;min-height:17px;accent-color:var(--teal)}.field-wide{grid-column:1/-1}.hint{font-size:11px;color:#8a98a8;line-height:1.6}.segmented{display:flex;gap:5px;background:#eff4f6;border-radius:6px;padding:4px;max-width:390px;margin-bottom:23px}.segmented button{flex:1;color:#6b7e90;background:transparent;border-radius:4px;font-size:12px;min-height:34px}.segmented button.selected{background:white;color:var(--teal);box-shadow:0 1px 3px #1a3a4910;font-weight:600}.line-item{border:1px solid var(--line);border-radius:9px;padding:20px;margin-bottom:17px;position:relative}.line-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.line-head strong{font-size:14px}.line-head .muted{font-size:12px}.available{padding:9px 12px;margin-top:12px;background:#f3f8f7;border-radius:6px;color:#557d74;font-size:12px}.check-line{display:flex;align-items:center;gap:9px;margin-top:20px;font-size:12px}.check-line input{accent-color:var(--teal);width:17px;height:17px}.check-line small{color:var(--muted)}.photo-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:15px}.photo-tile{width:112px;position:relative}.photo-tile img{display:block;width:112px;height:84px;object-fit:cover;border-radius:7px;background:#eef3f6;border:1px solid var(--line);cursor:zoom-in}.photo-tile span{font-size:10px;color:#8292a0;display:block;padding-top:6px}.photo-remove{position:absolute;right:4px;top:4px;width:22px;height:22px;border-radius:50%;background:#20384ae0;color:white;font-size:16px}.photo-upload{cursor:pointer;display:flex;gap:7px;align-items:center;justify-content:center;border:1px dashed #a9cbc6;background:#f8fcfb;color:var(--teal);min-height:42px;padding:10px 15px;border-radius:7px;font-size:12px;flex:1}.photo-upload input{position:absolute;width:1px;height:1px;opacity:0}.photo-upload:focus-within{outline:2px solid var(--teal)}.photo-controls{display:flex;gap:10px;margin-top:16px}.photo-controls svg{width:18px;height:18px}.summary{position:sticky;top:20px;padding:24px}.summary h2{margin-bottom:22px}.summary-row{display:flex;justify-content:space-between;gap:15px;font-size:12px;margin:16px 0;color:#789}.summary-row strong{color:var(--ink);font-size:14px}.summary-list{padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:20px 0}.summary-list div{display:flex;justify-content:space-between;margin:10px 0;font-size:12px}.summary .hint{font-size:12px}.submit-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;background:white;border:1px solid var(--line);border-radius:9px;padding:16px 23px;margin-top:3px;position:sticky;bottom:12px;z-index:15;box-shadow:0 -2px 14px #233a4507}.submit-total{font-size:12px;color:var(--muted)}.submit-total strong{color:var(--teal);font-size:17px;margin-left:6px}.activity-list{padding:6px 23px}.activity-row{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);font-size:12px}.activity-row:last-child{border:0}.activity-row .time{margin-left:auto;color:var(--muted);font-size:11px}.form-error{background:#fff0ec;color:#b44935;border:1px solid #f4d0c5;border-radius:7px;padding:12px 15px;font-size:12px;line-height:1.6;margin-bottom:15px}.notice{padding:15px 17px;border:1px solid #cae6df;background:#f0faf6;color:#4c7d70;border-radius:8px;font-size:12px;line-height:1.8}.loading{display:grid;place-items:center;height:100vh;color:var(--muted);font-size:14px}.mobile-menu{display:none}.mobile-product-card{display:none}
.modal-backdrop{position:fixed;inset:0;background:#0f243a6b;z-index:80;display:flex;align-items:center;justify-content:center;padding:25px;backdrop-filter:blur(3px)}.modal{background:white;border-radius:14px;box-shadow:0 20px 80px #112b4940;width:660px;max-width:100%;max-height:90vh;overflow:auto}.modal.wide{width:940px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 25px;border-bottom:1px solid var(--line);position:sticky;top:0;background:white;z-index:2}.modal-body{padding:24px}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:17px 25px;border-top:1px solid var(--line);position:sticky;bottom:0;background:white;z-index:2}.modal-body p{font-size:13px;margin-top:0}.details-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:24px}.details-grid label{font-size:11px;color:var(--muted);display:block;margin-bottom:7px}.details-grid strong{font-size:13px;font-weight:500}.detail-line{padding:17px;border:1px solid var(--line);border-radius:8px;margin-bottom:12px}.detail-line h3{margin-bottom:10px}.detail-line p{font-size:12px;color:#748596;margin:5px 0}.detail-line .serial-list{font-family:monospace;font-size:12px;background:#f5f8fa;padding:10px;border-radius:6px;white-space:pre-wrap}.lightbox{width:min(100%,1050px)}.lightbox img{width:100%;max-height:72vh;object-fit:contain;background:#182c3b}.toast{position:fixed;right:30px;bottom:30px;z-index:150;box-shadow:0 5px 30px #183b3a25;border:1px solid #c4e2d7;padding:14px 20px;border-radius:9px;background:white;color:var(--teal);font-size:13px;max-width:calc(100vw - 40px)}.toast.error{color:#b44935;border-color:#efc9bc}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.settings-grid .card{margin:0}.login{min-height:100vh;display:grid;grid-template-columns:1.02fr 1fr;background:white}.login-art{background:#152c3e;color:white;display:flex;flex-direction:column;padding:60px 70px;position:relative;overflow:hidden;justify-content:space-between}.login-art .logo{font-size:25px}.login-art .eyebrow{color:#8cd5cd;margin-bottom:20px}.login-art h1{font-size:46px;font-weight:600;line-height:1.4;letter-spacing:0}.login-art p{color:#9fb5c7;font-size:14px;max-width:380px;line-height:1.9}.login-art .art-footer{font-size:11px;color:#8ca5b7;letter-spacing:1px}.mini-board{margin:35px 0;display:grid;grid-template-columns:repeat(3,1fr);max-width:420px;gap:10px}.mini-board div{padding:22px 18px;border:1px solid #ffffff13;border-radius:9px;background:#ffffff04}.mini-board svg{color:#74c6c0;width:22px;height:22px;display:block;margin-bottom:18px}.mini-board span{font-size:12px;color:#b0c5d5}.login-art:after{content:'';position:absolute;width:450px;height:450px;border-radius:50%;border:1px solid #a4f4e408;bottom:-200px;right:-200px;pointer-events:none}.login-right{padding:50px;display:flex;align-items:center;justify-content:center}.login-form{width:100%;max-width:390px}.login-form h2{font-size:25px;margin:8px 0}.login-form .segmented{margin-top:25px;max-width:100%}.login-form .field{margin-top:18px}.login-form .btn.full{width:100%;margin-top:25px}.login-note{font-size:11px;color:var(--muted);line-height:1.8;margin-top:20px}.login .login-error{margin-top:18px}.import-preview{max-height:340px;overflow:auto;border:1px solid var(--line);border-radius:7px;margin:18px 0}.import-preview table{font-size:11px}.import-preview td{padding:10px}.pill-link{background:#eff7f4;color:var(--teal);border-radius:20px;padding:6px 11px;font-size:11px}.secondary-row{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:20px 0}.pagination{display:flex;gap:5px}.pagination button{min-width:29px;height:29px;background:#f3f6f9;color:#6c7e90;border-radius:5px}.pagination button.active{background:var(--teal);color:white}
@media(min-width:1550px){.main{padding:36px 45px}.sidebar{width:240px}.shell{margin-left:240px}.stat{padding:26px 27px}}
@media(max-width:1100px){.sidebar{width:190px}.sidebar .logo{font-size:18px;padding:0 19px}.shell{margin-left:190px}.main{padding:25px}.topbar{padding:0 25px}.stat{padding:17px;gap:11px}.stat-icon{width:38px;height:38px}.stat-value{font-size:24px}.split{grid-template-columns:minmax(0,1fr) 240px}.summary{padding:19px}.card-head{flex-wrap:wrap}.grid-2{gap:17px}.login-art{padding:45px}.login-art h1{font-size:37px}}
@media(max-width:850px){.split{grid-template-columns:1fr}.summary{position:static;order:2}.summary-list{margin:12px 0}.summary-row{margin:9px 0}.summary h2{margin-bottom:12px}.stats{gap:12px}.stat-icon{display:none}.settings-grid{grid-template-columns:1fr}.login{grid-template-columns:.8fr 1fr}.login-art{padding:30px}.login-art h1{font-size:30px}.mini-board{grid-template-columns:1fr}.mini-board div{padding:14px;display:flex;gap:15px;align-items:center}.mini-board svg{margin:0}.login-right{padding:30px}}
@media(max-width:680px){.sidebar{transform:translateX(-100%);width:225px;transition:transform .2s}.sidebar.open{transform:translateX(0);box-shadow:5px 0 60px #182e4f50}.shell{margin-left:0}.topbar{height:60px;padding:0 17px;position:sticky;top:0;z-index:25;gap:6px}.mobile-menu{display:inline-flex}.breadcrumb{display:none}.user-area{gap:6px;font-size:11px}.user-area .avatar{display:none}.user-area>.icon-btn{width:30px}.mode-pill{font-size:10px;padding:5px 9px}.main{padding:21px 16px 100px}.page-heading{align-items:flex-start;margin-bottom:20px;gap:10px}.page-heading h1{font-size:25px}.page-heading p{font-size:11px;max-width:190px;line-height:1.6}.page-heading>.actions{gap:7px}.page-heading>.actions .btn{font-size:11px;min-height:34px;padding:8px 11px}.page-heading>.actions .btn svg{width:14px}.stats{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:18px}.stat{padding:16px;min-height:92px}.stat-label{font-size:11px}.stat-value{font-size:26px}.stat-value small{font-size:11px}.info-strip{font-size:10px;padding:10px 12px;margin-bottom:18px;gap:7px}.info-strip .text-btn{font-size:10px;padding:3px}.card{margin-bottom:17px;border-radius:10px}.card-head{padding:17px;gap:14px}.card-head h2{font-size:16px}.filters{width:100%;gap:8px}.filters input,.filters select{font-size:11px;min-width:0}.search{flex-basis:100%}.filters select{flex:1}.table-wrap.inventory-table{display:none}.mobile-product-card{display:block;padding:0 17px}.inventory-card{padding:16px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}.inventory-card:last-child{border-bottom:0}.inventory-card strong{font-size:14px}.inventory-card .meta{color:var(--muted);font-size:11px;margin:7px 0;line-height:1.6}.inventory-card .stock-number{text-align:right;font-size:21px;margin-bottom:10px}.inventory-card .stock-number small{font-size:11px}.table-wrap{padding:0 14px 6px}.table-foot{padding:13px 17px;font-size:10px}.activity-list{padding:0 17px}.activity-row{gap:10px;align-items:flex-start;flex-wrap:wrap;font-size:11px}.activity-row .time{font-size:10px}.form-card{padding:18px}.form-card h2{font-size:16px;margin-bottom:20px}.grid-2{gap:17px 12px}.field{font-size:11px;gap:7px}.field input,.field select,.field textarea{font-size:14px;min-height:45px;padding:10px}.grid-3{grid-template-columns:1fr 1fr;gap:13px}.line-item{padding:16px 13px}.line-item .grid-2 .field:nth-child(1),.line-item .grid-2 .field:nth-child(2){grid-column:1/-1}.segmented{margin-bottom:18px}.segmented button{font-size:11px;min-height:37px}.line-head strong{font-size:13px}.photo-controls{gap:8px}.photo-upload{font-size:12px;min-height:48px;padding:10px}.photo-tile,.photo-tile img{width:88px}.photo-tile img{height:75px}.check-line{font-size:11px}.check-line small{font-size:10px}.submit-bar{position:fixed;bottom:0;left:0;right:0;border-radius:0;margin:0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));gap:8px;z-index:40;border-bottom:0;box-shadow:0 -4px 20px #2237440c}.submit-bar .btn{padding:10px 12px;min-height:44px;font-size:12px}.submit-bar .actions{gap:7px}.submit-bar .actions .btn.quiet{display:none}.submit-total{font-size:10px}.submit-total strong{font-size:13px;display:block;margin:3px 0 0}.summary{padding:18px}.modal-backdrop{padding:12px;align-items:flex-end}.modal{max-height:92vh;border-radius:13px 13px 9px 9px}.modal-header{padding:15px 18px}.modal-header h2{font-size:17px}.modal-body{padding:18px}.modal-footer{padding:15px 18px}.details-grid{grid-template-columns:1fr 1fr;gap:17px}.details-grid strong{font-size:12px}.toast{right:15px;bottom:90px;font-size:12px}.login{display:block;background:var(--bg)}.login-art{padding:27px 26px;min-height:160px}.login-art .logo{font-size:22px}.login-art h1{font-size:21px;margin-top:17px}.login-art p,.mini-board,.login-art .eyebrow,.art-footer{display:none}.login-right{padding:30px 25px 50px}.login-form{max-width:440px}.login-form h2{font-size:23px}.login-note{font-size:11px}.login-form .btn.full{min-height:47px}.login-form input{font-size:16px}.secondary-row{flex-wrap:wrap}.hint{font-size:10px}.notice{font-size:11px}.page-heading.form-heading p{max-width:100%}.page-heading.form-heading h1{font-size:24px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.info-strip .text-btn{white-space:nowrap;flex-shrink:0}