:root{--red:#D90A2C;--red-dark:#b30822;--ink:#1a1d23;--muted:#6b7280;--line:#e5e7eb;--bg:#f5f6f8;--card:#fff;--green:#16a34a;--amber:#d97706;--blue:#2563eb;--grey:#9ca3af;--radius:8px}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:Inter,"Segoe UI",system-ui,-apple-system,sans-serif;font-size:15px;color:var(--ink);background:var(--bg);line-height:1.45}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.layout{display:flex;min-height:100vh}
.side{width:236px;flex:0 0 236px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:18px 20px;border-bottom:1px solid var(--line)}
.brand .mark{width:34px;height:34px;border-radius:8px;background:var(--red);color:#fff;display:grid;place-items:center}
.brand b{font-size:15px;display:block;line-height:1.1}.brand small{color:var(--muted);font-size:12px}
.nav{padding:12px 10px;display:flex;flex-direction:column;gap:2px;flex:1}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:6px;color:#374151;font-weight:500}
.nav a svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.nav a:hover{background:#f3f4f6;text-decoration:none}.nav a.on{background:#fdecef;color:var(--red)}
.side .user{padding:14px 20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);display:flex;justify-content:space-between;align-items:center}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;background:#fff;border-bottom:1px solid var(--line)}
.top h1{margin:0;font-size:20px;font-weight:600}.top .sub{color:var(--muted);font-size:13px;margin-top:2px}
.content{padding:24px 28px;display:flex;flex-direction:column;gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}
.card .hd{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}
.card .hd h2{margin:0;font-size:15px;font-weight:600}.card .bd{padding:18px}
.grid{display:grid;gap:16px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1100px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.g2,.g3,.g4{grid-template-columns:1fr}}
.stat{padding:16px 18px}.stat .n{font-size:28px;font-weight:600;line-height:1.1}.stat .l{color:var(--muted);font-size:13px;margin-top:4px}
.stat.green .n{color:var(--green)}.stat.red .n{color:var(--red)}.stat.amber .n{color:var(--amber)}
table.t{width:100%;border-collapse:collapse;font-size:14px}
table.t th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600;padding:10px 14px;background:#fafafa;border-bottom:1px solid var(--line);position:sticky;top:0}
table.t td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
table.t tr:last-child td{border-bottom:0}table.t tr:hover td{background:#fafbfc}
table.t .num{text-align:right;font-variant-numeric:tabular-nums}table.t .act{text-align:right;white-space:nowrap}
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.pill.green{background:#dcfce7;color:#15803d}.pill.red{background:#fee2e2;color:#b91c1c}.pill.amber{background:#fef3c7;color:#b45309}.pill.blue{background:#dbeafe;color:#1d4ed8}.pill.grey{background:#f3f4f6;color:#6b7280}
.btn{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:6px;border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit;font-size:14px;font-weight:500;cursor:pointer;line-height:1.2}
.btn:hover{background:#f9fafb;text-decoration:none}.btn.p{background:var(--red);border-color:var(--red);color:#fff}.btn.p:hover{background:var(--red-dark)}
.btn.sm{padding:5px 10px;font-size:13px}.btn.danger{color:var(--red)}.btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn:disabled{opacity:.5;cursor:default}
form.inline{display:inline}
.f{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}.f label{font-size:13px;font-weight:600;color:#374151}
.f input,.f select,.f textarea{font:inherit;padding:9px 11px;border:1px solid #d1d5db;border-radius:6px;background:#fff;width:100%}
.f input:focus,.f select:focus,.f textarea:focus{outline:2px solid #fbd0d7;border-color:var(--red)}
.f .hint{font-size:12px;color:var(--muted)}.f.check{flex-direction:row;align-items:center;gap:8px}.f.check input{width:auto}
.row{display:flex;gap:14px}.row>.f{flex:1}
.flash{padding:11px 16px;border-radius:6px;font-size:14px;border:1px solid}
.flash.ok{background:#f0fdf4;border-color:#bbf7d0;color:#166534}.flash.error{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.muted{color:var(--muted)}.small{font-size:13px}.mono{font-family:ui-monospace,Consolas,monospace;font-size:12.5px}
code,pre{font-family:ui-monospace,Consolas,monospace;font-size:12.5px}pre{background:#f8fafc;border:1px solid var(--line);border-radius:6px;padding:12px;overflow:auto;margin:0}
.empty{padding:34px;text-align:center;color:var(--muted)}
.station-card .dev{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-top:1px solid var(--line)}
.station-card .dev b{font-weight:600}.station-card .dev .meta{font-size:12.5px;color:var(--muted)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}.dot.green{background:var(--green)}.dot.red{background:var(--red)}.dot.amber{background:var(--amber)}.dot.grey{background:var(--grey)}.dot.blue{background:var(--blue)}
.login{min-height:100vh;display:grid;place-items:center;background:var(--bg)}
.login .box{width:380px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:34px}
.login .box h1{margin:0 0 4px;font-size:20px}.login .box p{margin:0 0 22px;color:var(--muted);font-size:14px}
.thumb{width:72px;height:48px;object-fit:cover;border-radius:4px;border:1px solid var(--line);background:#f3f4f6}
.thumb.v{display:grid;place-items:center;color:var(--muted)}
dialog{border:1px solid var(--line);border-radius:10px;padding:0;width:560px;max-width:95vw}dialog::backdrop{background:rgba(17,24,39,.45)}
dialog .hd{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}dialog .hd h3{margin:0;font-size:16px}
dialog .bd{padding:20px}dialog .ft{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--line);background:#fafafa}
.x{background:none;border:0;font-size:22px;line-height:1;cursor:pointer;color:var(--muted)}
.pick{border:1px solid var(--line);border-radius:6px;max-height:320px;overflow:auto}
.pick .it{display:flex;align-items:center;gap:12px;padding:9px 12px;border-bottom:1px solid var(--line);cursor:pointer}.pick .it:last-child{border-bottom:0}.pick .it:hover{background:#fafbfc}
.pick .it input{width:auto}
.order .it{display:flex;align-items:center;gap:12px;padding:9px 12px;border:1px solid var(--line);border-radius:6px;margin-bottom:6px;background:#fff}
.order .it .mv{margin-left:auto;display:flex;gap:4px}
.kv{display:grid;grid-template-columns:170px 1fr;gap:8px 14px;font-size:14px}.kv dt{color:var(--muted)}.kv dd{margin:0}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);padding:0 18px}.tabs a{padding:12px 14px;color:var(--muted);font-weight:500;border-bottom:2px solid transparent;margin-bottom:-1px}.tabs a.on{color:var(--red);border-color:var(--red)}
.pager{display:flex;gap:6px;align-items:center;justify-content:flex-end;padding:12px 18px;font-size:13px;color:var(--muted)}
.drop{display:block;cursor:pointer;border:2px dashed #d1d5db;border-radius:8px;padding:28px;text-align:center;color:var(--muted);background:#fafafa}.drop.over{border-color:var(--red);background:#fff5f6}
.drop input{display:none}
.prog{height:8px;background:#eee;border-radius:4px;overflow:hidden;margin-top:12px;display:none}.prog i{display:block;height:100%;width:0;background:var(--red);transition:width .2s}
@media(max-width:900px){.side{display:none}.top,.content{padding-left:16px;padding-right:16px}.kv{grid-template-columns:1fr}}