:root{--ink:#101820;--muted:#66727f;--line:#dce3e8;--ice:#f4f7f8;--paper:#fff;--accent:#0a8f83;--accent-dark:#08736a;--danger:#b42318;--warning:#b54708;--shadow:0 10px 35px rgba(16,24,32,.08);font-family:Inter,"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--ice);font-size:16px}
*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{background:var(--ice);line-height:1.5}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.muted{color:var(--muted)}.text-danger{color:var(--danger)}.text-accent{color:var(--accent-dark)}.right{text-align:right}.nowrap{white-space:nowrap}
.shell{min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;background:#121a21;color:#dce5e7;padding:24px 16px;display:flex;flex-direction:column;z-index:30}.brandmark{display:flex;align-items:center;gap:12px;padding:0 8px 24px;border-bottom:1px solid #2b343c}.brandmark-badge{width:38px;height:38px;border-radius:9px;background:var(--accent);display:grid;place-items:center;font-weight:800;color:#fff;letter-spacing:-1px}.brandmark strong{display:block;color:#fff}.brandmark small{color:#8f9ba5}.nav{padding:22px 0;display:grid;gap:4px;overflow:auto}.nav a{padding:10px 12px;border-radius:7px;color:#aeb9c0;font-size:.92rem}.nav a:hover,.nav a.active{background:#223038;color:#fff}.nav-label{padding:16px 12px 6px;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:#65737c}.sidebar-user{margin-top:auto;border-top:1px solid #2b343c;padding:16px 8px 0}.sidebar-user strong,.sidebar-user small{display:block}.sidebar-user small{color:#86939b;margin-top:2px}.logout{border:0;background:none;color:#aeb9c0;padding:8px 0;margin-top:6px}
.main{min-width:0}.topbar{height:70px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:20}.topbar-title{font-weight:700}.topbar-context{font-size:.82rem;color:var(--muted)}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:7px;padding:7px 10px}.content{padding:28px 30px 56px;max-width:1600px;margin:0 auto}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.page-head h1{font-size:1.55rem;margin:0 0 5px;letter-spacing:-.02em}.page-head p{margin:0;color:var(--muted);font-size:.9rem}.actions{display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:7px;padding:9px 14px;font-weight:650;font-size:.88rem;min-height:40px}.btn:hover{border-color:#aebac1}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}.btn-danger{color:var(--danger);border-color:#f0c6c2}.btn-small{padding:6px 10px;min-height:32px;font-size:.8rem}.btn-ghost{background:transparent}.btn-block{width:100%}
.card{background:var(--paper);border:1px solid var(--line);border-radius:10px;box-shadow:0 1px 1px rgba(16,24,32,.02)}.card-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:14px}.card-head h2{margin:0;font-size:1rem}.card-body{padding:20px}.cards{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:12px}.metric{padding:18px;transition:.18s}.metric:hover{border-color:#9bc9c5;transform:translateY(-1px);box-shadow:var(--shadow)}.metric-label{color:var(--muted);font-size:.83rem}.metric-value{font-size:1.65rem;font-weight:750;margin-top:8px;letter-spacing:-.03em}.split{display:grid;grid-template-columns:minmax(0,2fr) minmax(290px,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.field{display:grid;gap:6px}.field label,.field-label{font-weight:650;font-size:.83rem}.field small{color:var(--muted)}.input,.select,.textarea{width:100%;border:1px solid #cbd5db;background:#fff;border-radius:7px;padding:9px 11px;color:var(--ink);min-height:41px;outline:none}.textarea{min-height:88px;resize:vertical}.input:focus,.select:focus,.textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(10,143,131,.12)}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.form-section{margin-bottom:20px}.form-section-title{font-weight:750;margin:0 0 12px}.checks{display:flex;flex-wrap:wrap;gap:8px}.check{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:6px;padding:7px 10px;background:#fff;font-size:.84rem}.check input{accent-color:var(--accent)}.help{font-size:.8rem;color:var(--muted)}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:820px}.table th{font-size:.76rem;text-transform:none;letter-spacing:.02em;color:var(--muted);background:#f8fafb;text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap}.table td{padding:13px 14px;border-bottom:1px solid #edf1f3;font-size:.88rem;vertical-align:top}.table tr:last-child td{border-bottom:0}.table tr:hover td{background:#fbfdfd}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;background:#edf2f4;color:#44515b;font-size:.74rem;font-weight:700;white-space:nowrap}.badge-accent{background:#dff4f1;color:#08736a}.badge-warning{background:#fff1dc;color:#8d4d00}.badge-danger{background:#fee9e7;color:#a1241b}.amount{font-variant-numeric:tabular-nums;font-weight:700}.empty{padding:42px;text-align:center;color:var(--muted)}.pagination{margin-top:16px}.pagination nav{display:flex}.pagination svg{width:18px}.pagination p{font-size:.8rem}.pagination>nav>div:first-child{display:none}.pagination>nav>div:last-child{display:flex;justify-content:space-between;width:100%;align-items:center}.pagination span,.pagination a{font-size:.82rem}
.alert{padding:12px 14px;border-radius:7px;margin-bottom:16px;border:1px solid}.alert-success{background:#e8f7f4;border-color:#a9ddd6;color:#075f57}.alert-error{background:#fff0ef;border-color:#efc2be;color:#8f1d16}.alert ul{margin:4px 0;padding-left:20px}.order-lines{display:grid;gap:12px}.order-line{border:1px solid var(--line);border-radius:9px;background:#fbfcfc;padding:16px}.order-line-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px}.order-line-grid{display:grid;grid-template-columns:1.4fr repeat(3,.72fr);gap:12px}.line-summary{display:flex;gap:18px;justify-content:flex-end;padding-top:12px;color:var(--muted);font-size:.82rem}.line-summary strong{color:var(--ink)}.dropzone{border:1.5px dashed #aebbc2;border-radius:9px;padding:20px;text-align:center;background:#fbfcfc}.dropzone.drag{border-color:var(--accent);background:#edf9f7}.timeline{display:grid;gap:0}.timeline-item{position:relative;padding:0 0 20px 28px}.timeline-item:before{content:"";position:absolute;left:7px;top:7px;width:9px;height:9px;background:var(--accent);border-radius:50%}.timeline-item:after{content:"";position:absolute;left:11px;top:19px;bottom:0;width:1px;background:var(--line)}.timeline-item:last-child:after{display:none}.timeline-item strong,.timeline-item small{display:block}.timeline-item small{color:var(--muted)}
.login-page{min-height:100vh;display:grid;grid-template-columns:1.2fr minmax(420px,.8fr);background:#101820}.login-side{padding:7vw;display:flex;flex-direction:column;justify-content:space-between;color:#fff;background:linear-gradient(145deg,#101820 0%,#14242a 70%,#0a5c56 140%)}.login-side .kicker{color:#70d4ca;text-transform:uppercase;letter-spacing:.18em;font-size:.75rem}.login-side h1{font-size:clamp(2.2rem,5vw,4.8rem);line-height:1.05;margin:18px 0;max-width:800px;letter-spacing:-.05em}.login-side p{color:#aab9be;max-width:560px}.login-panel{background:#fff;display:grid;place-items:center;padding:40px}.login-box{width:min(420px,100%)}.login-box h2{font-size:1.6rem;margin:0 0 6px}.login-form{display:grid;gap:16px;margin-top:30px}.login-footer{margin-top:30px;color:var(--muted);font-size:.78rem}.tracking{max-width:720px;margin:0 auto;padding:40px 20px}.tracking-head{background:#121a21;color:#fff;border-radius:14px 14px 0 0;padding:24px}.tracking-body{background:#fff;border:1px solid var(--line);border-top:0;padding:24px;border-radius:0 0 14px 14px}
@media(max-width:1200px){.cards{grid-template-columns:repeat(3,1fr)}.form-grid{grid-template-columns:repeat(2,1fr)}.order-line-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.shell{display:block}.sidebar{position:fixed;left:-260px;width:248px;transition:.2s;box-shadow:var(--shadow)}.sidebar.open{left:0}.menu-toggle{display:block}.topbar{height:60px;padding:0 16px}.content{padding:20px 14px 42px}.page-head{align-items:stretch;flex-direction:column}.cards{grid-template-columns:repeat(2,1fr)}.split,.grid-2,.grid-3{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.order-line-grid{grid-template-columns:1fr}.login-page{display:block;background:#fff}.login-side{min-height:230px;padding:38px 24px}.login-side h1{font-size:2.4rem}.login-side>div:last-child{display:none}.login-panel{padding:36px 22px}.table{min-width:720px}}
@media print{.sidebar,.topbar,.actions,.btn,.no-print{display:none!important}.shell{display:block}.content{padding:0}.card{box-shadow:none;border-color:#bbb}body{background:#fff}}
.login-side{background:#121d23;border-right:8px solid var(--accent)}
.input-compact{width:110px;min-height:34px;padding:5px 8px}
.input-mini{width:62px;min-height:30px;padding:3px 6px}
.span-2{grid-column:span 2}.span-3{grid-column:span 3}.align-end{justify-content:flex-end;margin-top:14px}.inline-form{display:inline}
.print-sheet{background:#fff;padding:24px;color:#111}.print-sheet main{max-width:1200px;margin:auto}.print-toolbar{text-align:right;margin-bottom:18px}.print-title{display:flex;justify-content:space-between;align-items:flex-end;border-bottom:3px solid #111;padding-bottom:14px}.print-title strong{font-size:24px}.print-title p,.print-title h1{margin:4px 0}.print-meta{display:flex;flex-wrap:wrap;gap:24px;padding:12px 0;font-size:13px}.print-table{min-width:0;border:1px solid #777}.print-table th,.print-table td{border:1px solid #999;color:#111}.print-notes{border:1px solid #999;padding:12px;margin-top:14px}.print-footer{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:20px}
.top-gap{margin-top:18px}