:root{--ink:#17201d;--muted:#66716d;--line:#d9dedb;--paper:#f4f4f0;--white:#fff;--green:#156c4f;--green2:#e4f1eb;--amber:#a65a16;--amber2:#f8ead9;--red:#a33c32;--red2:#f7e5e2;--r:10px;--shadow:0 18px 54px rgba(30,42,36,.15)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--paper);color:var(--ink);font-family:"Avenir Next","PingFang SC","Noto Sans CJK SC",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:#202925}.auth-shell:before{content:"";position:fixed;width:420px;height:420px;border:1px solid #4b5953;border-radius:50%;right:-150px;bottom:-180px;box-shadow:0 0 0 60px #27322d,0 0 0 61px #4b5953,0 0 0 120px #27322d,0 0 0 121px #4b5953}.auth-card{width:min(470px,100%);background:#fff;padding:38px;border-radius:12px;box-shadow:var(--shadow);position:relative}.auth-brand{display:flex;align-items:center;gap:10px;font-size:19px;margin-bottom:42px}.auth-card h1{font-family:"Songti SC","STSong",serif;font-size:34px;margin:8px 0 10px}.auth-card p{line-height:1.6}.auth-brand .brand-mark{border-color:var(--ink)}.auth-brand .brand-mark:after{border-color:var(--ink)}.form-error{color:var(--red);font-size:13px;min-height:20px;margin:16px 0 0}
.app{min-height:100vh;display:grid;grid-template-columns:216px 1fr}.rail{background:#202925;color:#f6f7f4;padding:26px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.08em;font-size:18px;margin:0 8px 36px}.brand-mark{width:26px;height:32px;border:2px solid #dfe9e3;border-radius:3px;position:relative}.brand-mark:after{content:"";position:absolute;inset:7px 5px;border-top:2px solid #dfe9e3;border-bottom:2px solid #dfe9e3}.nav{display:grid;gap:5px}.nav button{border:0;background:transparent;color:#aeb9b4;text-align:left;padding:12px 14px;border-radius:8px}.nav button:hover,.nav button.active{background:#33413b;color:white}.nav small{display:block;font-size:11px;margin-top:3px;opacity:.58}.identity{margin-top:auto;border-top:1px solid #3b4742;padding:20px 8px 2px;font-size:13px}.identity b{display:block;color:#fff}.identity span{display:block;color:#aeb9b4;margin:3px 0 9px}.identity button{border:0;background:transparent;color:#d6ddd9;padding:0;text-decoration:underline;text-underline-offset:3px;font-size:12px}
.main{min-width:0}.topbar{height:72px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.82);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;padding:0 34px;position:sticky;top:0;z-index:5}.crumb{font-size:14px;color:var(--muted)}.live-badge,.operator-pill{font-size:11px;letter-spacing:.04em;border:1px solid #b8c0bc;border-radius:99px;padding:5px 9px;color:#68736e}.content{padding:34px;max-width:1280px;margin:auto}.view{display:none}.view.active{display:block}.eyebrow{font-size:12px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase}.eyebrow.on-dark{color:#8fa098}.title-row{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}h1{font-family:"Songti SC","STSong",serif;font-size:34px;line-height:1.15;margin:7px 0 0;font-weight:700;letter-spacing:-.02em}h2{font-size:20px;margin:0}p{line-height:1.65}
.home-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.75fr);gap:20px}.scan-panel{min-height:480px;background:#1c2521;color:white;padding:36px;display:flex;flex-direction:column;position:relative;overflow:hidden;border-radius:var(--r)}.scan-panel h2{font-family:"Songti SC","STSong",serif;font-size:38px;max-width:500px;line-height:1.2;margin:20px 0 12px}.scan-panel p{color:#b8c3be;max-width:520px;margin:0}.scan-rings{position:absolute;width:290px;height:290px;border:1px solid #51625a;border-radius:50%;right:-95px;bottom:-105px;box-shadow:0 0 0 36px #25302b,0 0 0 37px #51625a,0 0 0 73px #25302b,0 0 0 74px #51625a}.scan-actions{display:flex;gap:10px;margin-top:auto;position:relative;z-index:2}.btn{border:1px solid transparent;border-radius:8px;padding:11px 16px;font-weight:650;background:white;color:var(--ink);text-decoration:none;text-align:center;display:inline-flex;align-items:center;justify-content:center}.btn.primary{background:var(--green);color:white}.btn.dark{background:white;color:#18221e}.btn.ghost{background:transparent;border-color:var(--line)}.btn.danger{color:var(--red);border-color:#d8aaa4;background:white}.btn:disabled{opacity:.42;cursor:not-allowed}.btn.wide{width:100%}.short-input{display:flex;margin-top:14px;gap:8px;max-width:400px;position:relative;z-index:2}.short-input input{min-width:0;flex:1;border:1px solid #53605a;background:#27322d;color:white;border-radius:7px;padding:11px 13px;text-transform:uppercase}.side-stack{display:grid;gap:14px}.status-box{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:22px;text-align:left;color:var(--ink)}.status-box strong{display:block;font-family:"Songti SC","STSong",serif;font-size:38px;margin:8px 0 2px}.status-box small{font-size:13px;color:var(--muted)}.status-box:hover{border-color:#8c9993}.activity{background:#e6e5de;padding:22px;border-radius:var(--r)}.activity h3{font-size:14px;margin:0 0 14px}.log{display:flex;gap:11px;font-size:13px;margin:12px 0}.dot{width:8px;height:8px;border-radius:50%;background:var(--green);margin-top:5px;flex:0 0 auto}.log span{display:block;color:var(--muted);font-size:11px;margin-top:3px}
.modal{position:fixed;inset:0;background:rgba(14,20,17,.62);z-index:20;display:none;align-items:center;justify-content:center;padding:18px}.modal.open{display:flex}.sheet{width:min(650px,100%);max-height:92vh;overflow:auto;background:white;border-radius:12px;box-shadow:var(--shadow)}.sheet-head{padding:20px 24px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:white;z-index:2}.icon-btn{border:0;background:transparent;font-size:24px;line-height:1}.sheet-body{padding:24px}.sheet-foot{position:sticky;bottom:0;background:white;border-top:1px solid var(--line);padding:16px 24px;display:flex;gap:10px;justify-content:flex-end;align-items:center}.alert{font-size:12px;color:var(--red);margin-right:auto}.asset-head{display:grid;grid-template-columns:112px 1fr;gap:22px;padding:26px}.asset-tag{background:#202925;color:white;border-radius:7px;padding:17px 10px;text-align:center;align-self:start}.asset-tag b{display:block;font-family:ui-monospace,monospace;font-size:21px}.asset-tag small{color:#aab5b0}.asset-info h2{font-family:"Songti SC","STSong",serif;font-size:29px;margin:5px 0}.pills{display:flex;gap:7px;flex-wrap:wrap}.pill{font-size:12px;border-radius:99px;padding:5px 9px;background:#ecefeb;display:inline-block}.pill.in_stock{background:var(--green2);color:var(--green)}.pill.checked_out{background:var(--amber2);color:var(--amber)}.pill.exception{background:var(--red2);color:var(--red)}.facts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.fact{padding:15px 22px;border-right:1px solid var(--line)}.fact:last-child{border:0}.fact span{display:block;color:var(--muted);font-size:11px;margin-bottom:4px}.form{display:grid;gap:18px}.form.compact{gap:13px}.field{display:block}.field>span{display:block;font-size:12px;font-weight:700;margin-bottom:7px}.field input,.field select,.field textarea,.table-tools input,.table-tools select{width:100%;border:1px solid #cbd2ce;border-radius:7px;padding:11px 12px;background:white;color:var(--ink)}.field textarea{resize:vertical;min-height:68px}.locked{background:#f0f1ee;padding:11px 13px;border-radius:7px;font-size:13px;color:var(--muted)}.form-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.check-line,.choice{display:flex;gap:11px;align-items:flex-start}.check-line input,.choice input{width:18px;height:18px;accent-color:var(--green);margin-top:1px}.choice{border:1px solid var(--line);padding:15px;border-radius:8px;cursor:pointer}.choice.checked{border-color:var(--green);background:var(--green2)}.scanner-wrap{padding:24px}.scanner-frame{aspect-ratio:1;max-width:380px;margin:auto;background:#101713;position:relative;overflow:hidden;border-radius:8px}.scanner-frame video{width:100%;height:100%;object-fit:cover}.scanner-corners{position:absolute;inset:15%;border:3px solid rgba(255,255,255,.85);box-shadow:0 0 0 999px rgba(0,0,0,.2)}.camera-note{text-align:center;color:var(--muted);font-size:13px}.camera-error{background:var(--red2);color:var(--red);padding:12px;border-radius:7px;font-size:13px}.success{text-align:center;padding:46px 30px}.success-mark{width:62px;height:62px;margin:auto;border-radius:50%;background:var(--green);color:white;display:grid;place-items:center;font-size:30px}.success h2{font-family:"Songti SC","STSong",serif;font-size:29px;margin:18px 0 8px}.success-actions{display:flex;justify-content:center;gap:9px;margin-top:24px}.history{border-top:1px solid var(--line);margin-top:22px;padding-top:18px}.history h3{font-size:13px}.history-item{display:grid;grid-template-columns:90px 1fr;gap:12px;padding:11px 0;border-bottom:1px solid #ecefec;font-size:12px}.history-item time{color:var(--muted)}
.table-tools{display:flex;gap:9px;flex-wrap:wrap}.table-tools input{width:220px}.table-tools select{width:auto}.data-table{width:100%;border-collapse:collapse;background:white;border:1px solid var(--line)}.data-table th{text-align:left;font-size:11px;color:var(--muted);letter-spacing:.05em;background:#e9ebe7;padding:12px 15px}.data-table td{padding:14px 15px;border-top:1px solid var(--line);font-size:13px}.data-table tr.clickable{cursor:pointer}.data-table tr.clickable:hover td{background:#f7f8f5}.id{font-family:ui-monospace,monospace;font-weight:700}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.project{background:white;border:1px solid var(--line);padding:20px;border-radius:var(--r)}.project .bar{height:3px;background:var(--green);margin:-20px -20px 18px}.project h3{margin:8px 0 6px}.project p{color:var(--muted);font-size:13px;margin:0}.project-meta{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:18px;padding-top:14px;font-size:12px}.empty-note{font-size:12px;color:var(--muted);margin-top:12px}.empty-state{padding:40px;text-align:center;color:var(--muted);border:1px dashed #bec6c2;background:rgba(255,255,255,.4)}
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.settings-panel{background:white;border:1px solid var(--line);border-radius:var(--r);padding:22px}.settings-panel.full{grid-column:1/-1}.settings-panel h2{margin-bottom:5px}.settings-panel>p{font-size:13px;margin-top:4px}.mini-list{border-top:1px solid var(--line);margin-top:18px}.mini-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #eef0ee;font-size:13px}.mini-row small{color:var(--muted)}.integration-head,.integration-row{display:flex;justify-content:space-between;align-items:center;gap:16px}.reserved{font-size:11px;padding:5px 8px;border-radius:99px;background:var(--amber2);color:var(--amber)}.integration-row{border-top:1px solid var(--line);margin-top:18px;padding-top:18px}.integration-row small{display:block;color:var(--muted);margin-top:4px}.qr-list{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:15px}.qr-link{border:1px solid var(--line);padding:12px;border-radius:7px;text-decoration:none;color:var(--ink);font-family:ui-monospace,monospace;font-weight:700}.qr-link:hover{border-color:var(--green);background:var(--green2)}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:#202925;color:white;padding:11px 16px;border-radius:7px;opacity:0;pointer-events:none;transition:.25s;z-index:40;font-size:13px}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:920px){.qr-list{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){.app{display:block}.rail{height:66px;position:fixed;bottom:0;top:auto;left:0;right:0;z-index:10;padding:6px}.brand,.identity,.nav small{display:none}.nav{grid-template-columns:repeat(4,1fr);height:100%}.nav button{text-align:center;padding:8px 3px;font-size:12px}.topbar{height:56px;padding:0 16px}.live-badge{display:none}.content{padding:20px 16px 90px}.home-grid{grid-template-columns:1fr}.scan-panel{min-height:410px;padding:25px}.scan-panel h2{font-size:32px}.side-stack{grid-template-columns:repeat(3,1fr)}.activity{grid-column:1/-1}.status-box{padding:14px}.status-box strong{font-size:27px}.status-box small{font-size:11px}.title-row{align-items:flex-start;flex-direction:column}h1{font-size:29px}.facts{grid-template-columns:1fr}.fact{border-right:0;border-bottom:1px solid var(--line)}.asset-head{grid-template-columns:84px 1fr;padding:20px;gap:15px}.asset-info h2{font-size:23px}.project-grid,.settings-grid{grid-template-columns:1fr}.settings-panel.full{grid-column:auto}.data-wrap{overflow:auto}.data-table{min-width:760px}.sheet{max-height:94vh;border-radius:12px 12px 0 0;align-self:end}.modal{padding:0}.sheet-foot{padding-bottom:max(16px,env(safe-area-inset-bottom));flex-wrap:wrap}.alert{width:100%;order:-1}.success-actions{flex-direction:column}.short-input{max-width:none}.qr-list{grid-template-columns:repeat(2,1fr)}.form-two{grid-template-columns:1fr}.operator-pill{display:none}}