:root{
  --bg:#f4f6f8;--surface:#fff;--surface-2:#f8fafb;--surface-3:#eef2f5;
  --ink:#111827;--muted:#6b7280;--soft:#94a3b8;--line:#e2e8f0;
  --brand:#0c3d73;--brand-2:#14589d;--brand-soft:#e9f1f9;
  --ok:#0f7a45;--ok-bg:#eaf7ef;--warn:#9a6700;--warn-bg:#fff7e6;--bad:#b73535;--bad-bg:#fff0f0;
  --shadow:0 12px 34px rgba(15,23,42,.06);--shadow-sm:0 6px 18px rgba(15,23,42,.045);
  --r:18px;--r-sm:12px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;background:var(--bg);color:var(--ink)}body{min-height:100vh}button,input,select,textarea{font:inherit}a{color:inherit}img{max-width:100%}

/* shell */
.shell{min-height:100vh;display:grid;grid-template-columns:252px minmax(0,1fr)}
.side,.sidebar{position:sticky;top:0;height:100vh;background:#0f1720;color:#e9eef4;padding:22px 18px;display:flex;flex-direction:column;gap:22px;border-right:1px solid rgba(255,255,255,.04)}
.side .logo,.sidebar .logo{width:150px;height:38px;display:flex;align-items:center}.side .logo img,.sidebar .logo img,.logo{max-width:150px;max-height:38px;object-fit:contain;object-position:left center}
.workspace{display:grid;gap:2px;padding-top:4px}.workspace small,.side-meta{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#7f91a5}.workspace strong{font-size:14px;letter-spacing:-.01em}.nav{display:grid;gap:5px}.nav a{display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:11px;text-decoration:none;color:#b8c5d1;font-size:13px;font-weight:700;transition:.18s}.nav a:hover{background:#172431;color:#fff}.nav a.active{background:#1c2b39;color:#fff;box-shadow:inset 3px 0 0 #4e88c3}
.side-foot,.side-bottom{margin-top:auto;color:#8294a7;font-size:11px;line-height:1.55}.version{font-size:10px;color:#8b98a6}
.main{min-width:0}.content{padding:0 26px 28px}.topbar{min-height:76px;padding:18px 26px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid rgba(15,23,42,.06);background:rgba(244,246,248,.88);backdrop-filter:blur(12px);position:sticky;top:0;z-index:30}.topbar h1,.page-title{margin:0;font-size:25px;letter-spacing:-.035em}.topbar .user,.user-chip{display:flex;align-items:center;gap:9px}.avatar{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#e6edf5;color:var(--brand);font-size:11px;font-weight:900}.user>span{font-size:12px;color:var(--muted);font-weight:700}.eyebrow{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:800}.subtle,.micro{color:var(--muted);font-size:12px;line-height:1.55}

/* layout */
.hero{margin-top:24px;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px 26px;box-shadow:var(--shadow-sm);display:flex;justify-content:space-between;align-items:center;gap:18px;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;right:-90px;top:-120px;width:260px;height:260px;border-radius:50%;border:1px solid #edf1f5;box-shadow:0 0 0 40px rgba(238,242,246,.55),0 0 0 80px rgba(238,242,246,.28);pointer-events:none}.hero>div,.hero>.actions{position:relative;z-index:1}.hero h2{margin:0 0 7px;font-size:24px;letter-spacing:-.035em}.hero p{margin:0;max-width:740px;color:var(--muted);font-size:13px;line-height:1.65}.actions,.row{display:flex;gap:9px;align-items:center;flex-wrap:wrap}
.section{margin-top:16px}.section.card{margin-top:16px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.section-head h2,.section-head h3{margin:0}.grid{display:grid;gap:14px}.grid.kpi,.grid.kpis{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:14px}.split{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:14px}.stack{display:grid;gap:14px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.fields.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow-sm)}.card h2,.card h3,.card h4{margin:0}.grid.kpi .card small,.grid.kpis .card small,.kpi-label{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:800}.grid.kpi .card strong,.grid.kpis .card strong,.kpi-value{display:block;font-size:29px;letter-spacing:-.04em;margin-top:6px}.kpi-note{font-size:11px;color:var(--muted);margin-top:4px}

/* controls */
.btn{appearance:none;border:1px solid #cfd8e3;background:#edf1f5;color:#273444;border-radius:11px;padding:9px 13px;font-weight:800;font-size:12px;cursor:pointer;transition:background .18s,border-color .18s,transform .18s,box-shadow .18s;white-space:nowrap}.btn:hover{background:#e1e7ed;border-color:#becad6;transform:translateY(-1px)}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{background:var(--brand-2);border-color:var(--brand-2)}.btn.ghost{background:transparent}.btn.danger{background:var(--bad-bg);color:var(--bad);border-color:#f0cccc}.btn.small{padding:7px 9px;font-size:11px}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.field{display:grid;gap:6px}.field label{font-size:10px;text-transform:uppercase;letter-spacing:.075em;color:var(--muted);font-weight:800}.field input,.field select,.field textarea{width:100%;border:1px solid #d6dee7;background:#fff;color:var(--ink);border-radius:11px;padding:10px 11px;outline:none;transition:.16s}.field textarea{min-height:88px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#8eaccb;box-shadow:0 0 0 3px rgba(12,61,115,.07)}.field .hint{font-size:11px;color:var(--muted)}

/* data */
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{text-align:left;padding:11px 12px;border-bottom:1px solid #edf1f4;font-size:12px;vertical-align:middle}.table th{font-size:9px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:900;background:#fafbfd;position:sticky;top:0}.table tr:last-child td{border-bottom:0}.table tbody tr:hover{background:#fbfcfd}.table .subtle{font-size:11px}.empty{padding:24px;border:1px dashed #cbd5df;border-radius:14px;color:var(--muted);text-align:center;background:#fafcfd;font-size:12px}.status,.badge,.tag{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:5px 8px;font-size:9px;font-weight:900;letter-spacing:.045em;background:#eef2f6;color:#526171}.status.ok,.badge.ok{background:var(--ok-bg);color:var(--ok)}.status.warn,.badge.warn{background:var(--warn-bg);color:var(--warn)}.status.bad,.status.danger,.badge.bad{background:var(--bad-bg);color:var(--bad)}.status.info{background:#eaf2fb;color:#245a91}
.notice{padding:11px 12px;border:1px solid var(--line);background:#f8fafc;border-radius:11px;color:#526171;font-size:11px;line-height:1.55}.notice.ok{border-color:#cee8d8;background:var(--ok-bg);color:var(--ok)}.notice.warn{border-color:#ecdcb8;background:var(--warn-bg);color:var(--warn)}

/* admin */
.admin-anchor{scroll-margin-top:96px}.admin-intro{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:18px}.admin-intro .copy{max-width:760px}.admin-intro .copy h2{margin:0 0 7px;font-size:25px;letter-spacing:-.04em}.admin-intro .copy p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}.security-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.security-item{padding:14px;border:1px solid var(--line);border-radius:14px;background:#fbfcfd}.security-item b{display:block;font-size:12px}.security-item span{display:block;font-size:11px;color:var(--muted);line-height:1.45;margin-top:4px}.panel-tabs{display:flex;gap:7px;flex-wrap:wrap;margin:18px 0 0}.panel-tabs a{text-decoration:none;padding:8px 11px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#4a5868;font-size:11px;font-weight:800}.panel-tabs a:hover{border-color:#b7c5d4;background:#f8fafc}.form-card{background:#fbfcfd;border:1px solid var(--line);border-radius:15px;padding:14px}.form-card h4{margin:0 0 10px;font-size:13px}.role-matrix{display:grid;grid-template-columns:190px repeat(6,minmax(90px,1fr));min-width:820px}.role-matrix>div{padding:10px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);font-size:11px}.role-matrix .head{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:900;background:#fafbfd}.role-matrix .role{font-weight:850}.check{color:var(--ok);font-weight:900}.dash{color:#a7b0ba}.timeline{display:grid}.timeline-step{display:grid;grid-template-columns:18px minmax(0,1fr);gap:10px;position:relative;padding-bottom:18px}.timeline-step:before{content:"";position:absolute;left:8px;top:18px;bottom:0;width:1px;background:#dde5ec}.timeline-step:last-child:before{display:none}.dot{width:18px;height:18px;border-radius:50%;border:2px solid #bfcbd6;background:#fff;position:relative;z-index:1}.timeline-step.done .dot{background:var(--brand);border-color:var(--brand);box-shadow:inset 0 0 0 4px #fff}.timeline-title{font-size:12px;font-weight:850}.timeline-meta{font-size:11px;color:var(--muted);line-height:1.5;margin-top:3px}

/* b2b */
.grid.catalog,.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:16px}.product{overflow:hidden;padding:0}.product-img,.product-media{aspect-ratio:4/3;background:#eef2f5;display:grid;place-items:center;color:#8594a4;overflow:hidden}.product-img img,.product-media img{width:100%;height:100%;object-fit:cover}.product-body{padding:16px}.product-body h4,.product-name{margin:8px 0 4px;font-size:15px}.price{font-size:18px;font-weight:900;letter-spacing:-.02em}.price del,.price s{font-size:11px;color:#9aa4ae;margin-right:7px;font-weight:600}.progress-rail{display:grid;grid-template-columns:repeat(8,minmax(82px,1fr));gap:6px;margin-top:12px;overflow:auto;padding-bottom:4px}.step{font-size:9px;text-transform:uppercase;letter-spacing:.04em;color:#8c98a5;border-top:3px solid #dce3ea;padding-top:7px;min-width:82px}.step.done{border-color:var(--brand);color:#244b74;font-weight:850}.order-card{display:grid;grid-template-columns:1fr auto;gap:10px;padding:13px 0;border-bottom:1px solid var(--line)}.order-card:last-child{border-bottom:0}.order-title{font-weight:850}.order-meta{font-size:11px;color:var(--muted);margin-top:4px}.cart{position:sticky;top:92px}

/* logistics/maps */
.map,.map-shell{min-height:460px;border-radius:18px;border:1px solid var(--line);background:#e8edf1;display:grid;place-items:center;color:#778595;font-size:12px;overflow:hidden}

/* login */
.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(430px,.85fr);background:#eef2f5}.login-brand{padding:50px 54px;background:#0e1720;color:#fff;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.login-brand:after{content:"";position:absolute;right:-210px;bottom:-260px;width:560px;height:560px;border-radius:50%;border:1px solid rgba(255,255,255,.06);box-shadow:0 0 0 70px rgba(255,255,255,.018),0 0 0 140px rgba(255,255,255,.012)}.login-logo{position:relative;z-index:1;width:190px}.login-logo img{width:100%;height:48px;object-fit:contain;object-position:left center}.login-message{position:relative;z-index:1;max-width:620px}.login-message h1{font-size:44px;line-height:1.06;letter-spacing:-.05em;margin:0 0 14px}.login-message p{color:#aebbc7;font-size:15px;line-height:1.72;max-width:560px}.login-panel{display:grid;place-items:center;padding:34px}.login-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow)}.login-card h2{margin:0;font-size:27px;letter-spacing:-.04em}.login-card>p{margin:7px 0 22px;color:var(--muted);font-size:13px}.login-card .field{margin-top:12px}.login-card .btn{width:100%;margin-top:14px;padding:11px}.login-page+.version{position:fixed;right:18px;bottom:12px}.login-foot{margin-top:16px;font-size:11px;color:var(--muted);line-height:1.5}

/* responsive */
.mobile-only{display:none}@media(max-width:1180px){.grid.kpi,.grid.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.catalog,.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.security-grid{grid-template-columns:1fr 1fr}.fields.three{grid-template-columns:1fr 1fr}.cart{position:static}}
@media(max-width:840px){.shell{grid-template-columns:1fr}.side,.sidebar{position:sticky;z-index:40;height:auto;padding:12px 14px;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px}.side .logo,.sidebar .logo{width:126px;height:32px}.workspace,.side-foot,.side-bottom{display:none}.nav{display:flex;gap:5px;overflow:auto;justify-content:flex-end}.nav a{white-space:nowrap;padding:8px 9px;font-size:11px}.topbar{position:static;padding:14px}.content{padding:0 14px 20px}.hero{margin-top:14px;padding:18px}.hero h2{font-size:21px}.topbar h1{font-size:21px}.table-wrap{border-radius:12px}.login-page{grid-template-columns:1fr}.login-brand{min-height:250px;padding:28px}.login-message h1{font-size:34px}.login-message p{font-size:13px}.login-panel{padding:22px}.fields,.fields.three{grid-template-columns:1fr}.security-grid{grid-template-columns:1fr}.mobile-only{display:block}}
@media(max-width:560px){.grid.kpi,.grid.kpis{grid-template-columns:1fr 1fr}.card{padding:14px}.grid.kpi .card strong,.grid.kpis .card strong{font-size:23px}.topbar .user>span{display:none}.hero{align-items:flex-start;flex-direction:column}.section-head{align-items:flex-start}.grid.catalog,.catalog-grid{grid-template-columns:1fr}.login-brand{min-height:210px}.login-message p{display:none}.login-panel{padding:14px}.login-card{padding:20px}.nav{justify-content:flex-start;grid-column:1/-1}.side,.sidebar{grid-template-columns:1fr}.side .logo,.sidebar .logo{width:118px}.progress-rail{grid-template-columns:repeat(8,100px)}}