:root{--navy:#1b2a6b;--navy2:#2a3fa0;--accent:#e8743b;--bg:#f3f6fc;--line:#e6e9f0;--text:#1f2937;--muted:#6b7280;--soft:#e8ebfa}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:inherit;text-decoration:none}
.brand{font-size:26px;font-weight:800;color:var(--navy);text-align:center;border-bottom:3px solid var(--accent);display:inline-block;margin:0 auto}
.brand span{color:var(--accent)}
.btn-primary{background:var(--navy);color:#fff;border:none;padding:10px 16px;border-radius:9px;font-weight:600;cursor:pointer;font:inherit;font-weight:600}
.btn-primary:hover{background:var(--navy2)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}
.full{width:100%;margin-top:14px;padding:13px}
.btn-light{background:#fff;color:var(--navy);padding:11px 18px;border-radius:10px;font-weight:700}
.btn-o{background:#fff;border:1px solid var(--line);padding:8px 12px;border-radius:9px;cursor:pointer;font:inherit;font-weight:600}
.inp,select.inp,textarea.inp{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font:inherit;background:#fff}
.muted{color:var(--muted)}.small{font-size:12px;margin-top:12px}.g{color:#16a34a}
/* login */
.login-body{display:grid;place-items:center;min-height:100vh;background:linear-gradient(130deg,var(--navy),var(--navy2))}
.login-box{background:#fff;padding:40px;border-radius:20px;width:min(400px,92vw);text-align:center;box-shadow:0 30px 60px rgba(0,0,0,.25)}
.login-box h2{margin:22px 0 4px;color:var(--navy)}
.login-box form{text-align:left;margin-top:20px}
.login-box label{display:block;font-weight:600;margin:12px 0 6px}
.login-box input{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;font:inherit}
.err{color:#dc2626;margin-top:8px;min-height:18px}.back{display:block;margin-top:16px;color:var(--navy2);font-weight:600}
/* layout */
.layout{display:flex;min-height:100vh}
.sidebar{width:240px;background:#fff;border:1px solid var(--line);margin:14px;border-radius:14px;display:flex;flex-direction:column;padding:24px 14px;position:sticky;top:14px;height:calc(100vh - 28px);flex-shrink:0}
.sidebar .brand{display:block;width:max-content;margin-bottom:28px}
.sidebar nav{display:flex;flex-direction:column;gap:3px;flex:1}
.sidebar nav a{padding:11px 14px;border-radius:9px;color:#374151;border-left:3px solid transparent}
.sidebar nav a:hover{background:#f5f6fb}
.sidebar nav a.on{background:var(--soft);color:var(--navy);font-weight:600;border-left-color:var(--navy)}
.sb-foot{border-top:1px solid var(--line);padding-top:16px;text-align:center;font-weight:600;color:var(--navy);font-size:13px}
main{flex:1;min-width:0;padding:14px 18px 14px 4px}
.top{display:flex;align-items:center;gap:12px;padding:6px 0 18px}
.top h1{font-size:17px;flex:0 0 auto;margin-right:auto}
.search{width:min(420px,40vw);padding:10px 14px;border:1px solid var(--line);border-radius:9px;font:inherit}
.topbtn{background:#fff;border:1px solid var(--line);padding:9px 14px;border-radius:9px;font:inherit;font-weight:600;cursor:pointer;position:relative}
.topbtn i{position:absolute;top:-8px;right:-8px;background:#ef4444;color:#fff;font-style:normal;font-size:11px;border-radius:20px;padding:1px 6px}
.burger{display:none;background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 10px;font-size:18px}
/* boxes */
.box{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:18px;overflow:hidden}
.box-h{padding:16px 20px;background:#f8f9fc;border-bottom:1px solid var(--line);font-weight:700;font-size:15px}
.box-h small{font-weight:500;color:var(--muted);margin-left:8px}
.box-b{padding:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.grid2.wide{grid-template-columns:1.6fr 1fr}
.lbl{color:var(--muted);font-size:13px;display:block;margin:10px 0 6px}
.firma{color:var(--navy);font-weight:700;font-size:16px;margin-bottom:14px}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:14px}.kv span{display:block;color:var(--muted);font-size:12px}
.banner,.hero{background:linear-gradient(120deg,var(--navy),var(--navy2));color:#fff;border-radius:16px;padding:26px 28px;margin-bottom:18px}
.banner{display:flex;justify-content:space-between;align-items:center;gap:14px}
.banner p,.hero p{color:#c9d1f3;margin-top:4px}
.shorts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.shorts a{background:#f5f6fb;border-radius:10px;padding:16px 8px;text-align:center;font-weight:600;color:var(--navy)}
.shorts a:hover{background:var(--soft)}.shorts b{display:block;font-size:22px;margin-bottom:4px}
.balance{margin-top:16px;background:#fff7f1;border:1px solid #fbd7c2;border-radius:12px;padding:14px 18px;display:flex;flex-direction:column}
.balance b{font-size:24px;color:var(--accent)}.balance span,.balance small{color:var(--muted)}
.news div{padding:12px 0;border-bottom:1px dashed var(--line)}.news div:last-child{border:0}
.sec{color:#374151;letter-spacing:1px;margin:22px 0 12px;font-size:12px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;border-left:4px solid}
.kpi.blue{border-left-color:#3b5bdb}.kpi.red{border-left-color:#ef4444}.kpi.orange{border-left-color:#f59e0b}.kpi.green{border-left-color:#16a34a}
.kpi-h{font-weight:700;display:flex;align-items:center;gap:10px}.kpi-h i{font-style:normal;background:var(--soft);border-radius:9px;width:34px;height:34px;display:grid;place-items:center}
.kpi-n{font-size:26px;font-weight:800;margin:12px 0 2px}.kpi-n small{font-size:13px;font-weight:500;color:var(--muted)}
.kpi-s{color:var(--muted);font-size:12px;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:10px}
.kpi a{font-weight:700;color:var(--navy);font-size:12px}
.bar{height:14px;background:#eef0f6;border-radius:10px;overflow:hidden}.bar div{height:100%;background:linear-gradient(90deg,var(--navy2),var(--accent))}
.barl{display:flex;justify-content:space-between;margin-top:8px;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:18px}
.st{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.st span{color:var(--muted);display:block}.st b{font-size:24px;display:block;margin-top:6px}.st small{color:var(--muted)}
.st.hl{border:2px solid var(--navy)}
.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:12px;color:#4b5563;padding:12px;border-bottom:1px solid var(--line);background:#fbfbfd;white-space:nowrap}
td{padding:13px 12px;border-bottom:1px solid var(--line)}
tr.muted td{color:var(--muted)}.empty{text-align:center;color:var(--muted);padding:30px}
.badge{padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700;white-space:nowrap}
.badge.green{background:#dcfce7;color:#15803d}.badge.orange{background:#fff1e0;color:#c2410c}.badge.blue{background:#e0e7ff;color:#3730a3}.badge.gray{background:#f1f5f9;color:#475569}
/* products */
.prod{display:grid;grid-template-columns:260px 1fr;gap:18px;align-items:start}
.filt label{display:flex;gap:8px;padding:9px 0;border-bottom:1px solid #f1f2f6;cursor:pointer;font-weight:500}
.plist{display:flex;flex-direction:column;gap:12px}
.pitem{border:1px solid var(--line);border-radius:12px;padding:16px;display:grid;grid-template-columns:1fr auto;gap:12px}
.pitem h4{margin-top:8px;font-size:15px}
.tag{background:#e8f8ef;color:#15803d;border:1px solid #b7e6c9;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700}
.code{background:var(--soft);font-family:monospace;font-size:11px;padding:3px 8px;border-radius:6px;margin-left:8px}
.price{font-size:20px;font-weight:800;color:var(--navy);text-align:right}.price small{display:block;font-size:12px;color:var(--muted);font-weight:500}
.pact{grid-column:1/-1;display:flex;align-items:center;gap:8px;border-top:1px solid var(--line);padding-top:12px}
.qty{width:100px}
.link{display:inline-block;margin-top:14px;color:var(--navy2);font-weight:600}
.x{border:none;background:#fee2e2;color:#b91c1c;border-radius:7px;width:28px;height:28px;cursor:pointer}
.sum{margin-top:18px;border-top:1px solid var(--line);padding-top:12px}
.sum div{display:flex;justify-content:space-between;padding:5px 0}.sum span{color:var(--muted)}
.sum .tot{font-size:18px;font-weight:800;color:var(--navy)}
/* orders */
.pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.pills button{background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:20px;padding:7px 14px;font:inherit;font-weight:600;cursor:pointer}
.pills button.on{background:#fff;color:var(--navy)}.pills i{font-style:normal;background:rgba(0,0,0,.15);border-radius:10px;padding:0 6px;margin-left:4px}
.cnt{margin-bottom:10px;color:var(--muted)}
.order{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}
.order summary{list-style:none;display:grid;grid-template-columns:1.2fr 1fr 1.2fr auto auto;gap:14px;align-items:center;padding:16px 20px;cursor:pointer}
.order summary small{display:block;color:var(--muted);font-size:12px}.order .no{color:var(--navy)}
.order[open] summary{border-bottom:1px solid var(--line)}
.toast{position:fixed;bottom:24px;right:24px;background:var(--navy);color:#fff;padding:14px 20px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.2);z-index:99}
.period{float:right;display:flex;gap:6px;align-items:center;font-weight:500;margin-top:-6px}.period .inp{width:150px;padding:6px 8px}
.pfoot{text-align:center;color:var(--muted);padding:20px;font-size:12px}
@media(max-width:1000px){
  .kpis{grid-template-columns:1fr 1fr}.grid2,.grid2.wide,.prod{grid-template-columns:1fr}
  .sidebar{position:fixed;left:-280px;z-index:50;transition:.2s;margin:0;height:100vh;top:0;border-radius:0}.sidebar.open{left:0}
  .burger{display:block}main{padding:12px 16px}.search{display:none}
  .order summary{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){.kpis,.kv,.shorts{grid-template-columns:1fr 1fr}.banner{flex-direction:column;align-items:flex-start}}