/* RegMonitor — современная дизайн-система (2026)
   Тёмный сайдбар + светлое рабочее поле. Один акцент (teal) + нейтрали + светофор. */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* Нейтрали (тёплый офф-уайт фон) */
  --bg:#f4f5f7; --surface:#ffffff; --surface-2:#fafbfc;
  --ink:#15191e; --muted:#5b6470; --faint:#9aa3af;
  --line:#e6e9ed; --line-2:#eef1f4;

  /* Акцент — teal */
  --brand:#0d7d86; --brand-d:#0a626a; --brand-soft:#e6f3f4; --brand-ink:#0a4d54;

  /* Светофор */
  --red:#c92a3b; --red-bg:#fdecee; --red-bd:#f6c9cf;
  --yellow:#b46a00; --yellow-bg:#fdf3e2; --yellow-bd:#f3ddb4;
  --green:#1f9254; --green-bg:#e9f7ef; --green-bd:#c2e7d2;

  /* Сайдбар */
  --side-1:#101720; --side-2:#161f2b; --side-ink:#aeb8c6; --side-ink-2:#6b7787;

  --radius:14px; --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.05);
  --shadow:0 1px 3px rgba(16,24,40,.06),0 4px 12px rgba(16,24,40,.04);
  --shadow-lg:0 12px 40px rgba(16,24,40,.14);
}

*{box-sizing:border-box}
html,body{margin:0}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);color:var(--ink);display:flex;min-height:100vh;
  font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased;
  font-feature-settings:"cv02","cv03","cv04","ss01";letter-spacing:-.005em;
}
a{color:var(--brand)}

/* ---------------- Sidebar ---------------- */
.sidebar{
  width:256px;background:linear-gradient(168deg,var(--side-1),var(--side-2));
  color:var(--side-ink);display:flex;flex-direction:column;padding:18px 0 16px;
  position:sticky;top:0;height:100vh;flex-shrink:0;border-right:1px solid rgba(255,255,255,.04);
}
.brand{font-size:17px;font-weight:700;color:#fff;padding:4px 22px;display:flex;align-items:center;gap:10px;letter-spacing:-.02em}
.brand .dot{width:9px;height:9px;border-radius:50%;background:#2dd4bf;box-shadow:0 0 0 4px rgba(45,212,191,.16)}
.brand-sub{font-size:11px;color:var(--side-ink-2);padding:3px 22px 16px;margin-bottom:6px;border-bottom:1px solid rgba(255,255,255,.06)}
.sidebar nav{display:flex;flex-direction:column;gap:1px;padding:6px 12px;flex:1;overflow-y:auto}
.sidebar nav a{
  color:var(--side-ink);text-decoration:none;padding:9px 12px;border-radius:9px;
  font-size:13.5px;font-weight:500;display:flex;align-items:center;gap:11px;
  transition:background .15s,color .15s;position:relative;
}
.sidebar nav a svg{width:17px;height:17px;flex-shrink:0;opacity:.85}
.sidebar nav a:hover{background:rgba(255,255,255,.05);color:#fff}
.sidebar nav a.active{background:rgba(45,212,191,.14);color:#fff;font-weight:600}
.sidebar nav a.active svg{opacity:1;color:#2dd4bf}
.sidebar nav a.active::before{content:"";position:absolute;left:-12px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:#2dd4bf}
.nav-group{font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--side-ink-2);padding:16px 12px 5px;font-weight:600}
.side-foot{padding:13px 22px 0;margin:8px 10px 0;border-top:1px solid rgba(255,255,255,.06)}
.who{font-size:12px;color:var(--side-ink);margin-bottom:5px;display:flex;align-items:center;gap:8px}
.who .av{width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,#0d7d86,#2dd4bf);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}
.logout{color:#fb7185;font-size:12.5px;text-decoration:none;font-weight:500}
.logout:hover{color:#f43f5e}

/* ---------------- Content ---------------- */
.content{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  height:60px;background:rgba(255,255,255,.85);backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;
  padding:0 32px;position:sticky;top:0;z-index:20;
}
.topbar .crumb{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}
.topbar .crumb b{color:var(--ink);font-weight:600}
.topbar .tb-actions{display:flex;align-items:center;gap:10px}
.inner{padding:28px 32px;max-width:1320px;width:100%;animation:fade .35s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

h1{font-size:24px;font-weight:700;margin:0 0 5px;letter-spacing:-.02em}
h2{font-size:16px;font-weight:600;margin:0 0 14px;letter-spacing:-.01em}
.page-sub{color:var(--muted);margin:0 0 24px;font-size:14px}

/* ---------------- KPI ---------------- */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}
.kpi{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:box-shadow .2s,transform .2s;
}
.kpi:hover{box-shadow:var(--shadow);transform:translateY(-1px)}
.kpi .n{font-size:30px;font-weight:700;line-height:1;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.kpi .l{color:var(--muted);font-size:12.5px;margin-top:7px;font-weight:500;display:flex;align-items:center;gap:6px}
.kpi .l .d{width:8px;height:8px;border-radius:50%}
.kpi.red .n{color:var(--red)} .kpi.red .d{background:var(--red)}
.kpi.yellow .n{color:var(--yellow)} .kpi.yellow .d{background:var(--yellow)}
.kpi.green .n{color:var(--green)} .kpi.green .d{background:var(--green)}
.kpi.red::before,.kpi.yellow::before,.kpi.green::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px}
.kpi.red::before{background:var(--red)} .kpi.yellow::before{background:var(--yellow)} .kpi.green::before{background:var(--green)}

/* ---------------- Panel ---------------- */
.panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:22px;margin-bottom:22px;
}
.panel > h2:first-child{margin-top:0}

/* ---------------- Table ---------------- */
table{width:100%;border-collapse:separate;border-spacing:0;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.panel table{border:none;box-shadow:none;border-radius:0}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line-2);vertical-align:middle}
th{background:var(--surface-2);font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600}
tr:last-child td{border-bottom:none}
tbody tr{transition:background .12s}
tbody tr:hover td{background:var(--surface-2)}
td a{color:var(--brand);text-decoration:none;font-weight:500}
td a:hover{color:var(--brand-d);text-decoration:underline}
td.num,th.num,.right{text-align:right;font-variant-numeric:tabular-nums}

/* ---------------- Badges ---------------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;
  font-size:11.5px;font-weight:600;white-space:nowrap;border:1px solid transparent;letter-spacing:.01em}
.badge::before{content:"";width:6px;height:6px;border-radius:50%}
.b-RED{background:var(--red-bg);color:var(--red);border-color:var(--red-bd)} .b-RED::before{background:var(--red)}
.b-YELLOW{background:var(--yellow-bg);color:var(--yellow);border-color:var(--yellow-bd)} .b-YELLOW::before{background:var(--yellow)}
.b-GREEN{background:var(--green-bg);color:var(--green);border-color:var(--green-bd)} .b-GREEN::before{background:var(--green)}
.tag{display:inline-block;background:var(--brand-soft);color:var(--brand-ink);padding:3px 9px;border-radius:7px;
  font-size:11.5px;font-weight:500;margin:2px 3px 2px 0}

/* ---------------- Forms ---------------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px;align-items:center}
select,input[type=text],input[type=email],input[type=password],input[type=number],textarea{
  padding:9px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);font-size:13.5px;
  font-family:inherit;background:var(--surface);color:var(--ink);transition:border-color .15s,box-shadow .15s}
select:focus,input:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
textarea{width:100%;min-height:80px;resize:vertical;line-height:1.5}
label{font-size:12.5px;color:var(--muted);display:block;margin-bottom:5px;font-weight:500}
.field{margin-bottom:16px}
.btn{background:var(--brand);color:#fff;border:none;padding:9px 17px;border-radius:var(--radius-sm);
  font-size:13.5px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:7px;
  transition:background .15s,transform .1s,box-shadow .15s;box-shadow:var(--shadow-sm)}
.btn:hover{background:var(--brand-d);box-shadow:var(--shadow)}
.btn:active{transform:translateY(1px)}
.btn svg{width:15px;height:15px}
.btn.sec{background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn.sec:hover{background:var(--surface-2);border-color:var(--faint)}
.btn.sm{padding:6px 12px;font-size:12.5px}
.btn.danger{background:var(--red)} .btn.danger:hover{background:#a81f2f}

/* ---------------- Login ---------------- */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%;
  background:radial-gradient(1200px 600px at 50% -10%,#16202c,var(--bg))}
.login-wrap{width:380px;background:var(--surface);border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--shadow-lg);padding:36px 34px}
.login-wrap .lbrand{display:flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:18px;margin-bottom:4px}
.login-wrap .lbrand .dot{width:9px;height:9px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.login-wrap h1{text-align:center;font-size:21px;margin:8px 0 2px}
.login-wrap .sub{text-align:center;color:var(--muted);margin-bottom:24px;font-size:13px}
.login-wrap .btn{width:100%;justify-content:center;padding:11px}

.alert{background:var(--red-bg);color:var(--red);padding:11px 14px;border-radius:var(--radius-sm);
  font-size:13px;margin-bottom:15px;border:1px solid var(--red-bd)}
.ok{background:var(--green-bg);color:var(--green);padding:11px 14px;border-radius:var(--radius-sm);
  font-size:13px;margin-bottom:15px;border:1px solid var(--green-bd)}

/* ---------------- Factors / misc ---------------- */
.factors{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px}
.factor{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:13px 16px;min-width:130px}
.factor .fn{font-size:22px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.factor .fl{font-size:11.5px;color:var(--muted);margin-top:2px}
.muted{color:var(--muted)} .nowrap{white-space:nowrap}
.timeline{list-style:none;padding:0;margin:0}
.timeline li{padding:11px 0;border-bottom:1px solid var(--line-2);font-size:13.5px;display:flex;align-items:center;gap:10px}
.timeline li:last-child{border-bottom:none}
code.kbd,code{background:var(--surface-2);border:1px solid var(--line);padding:2px 7px;border-radius:6px;
  font-size:12.5px;font-family:ui-monospace,"SF Mono",Menlo,monospace}

/* ---------------- Chips / sortable headers / deadline ---------------- */
.chip{display:inline-block;background:var(--surface-2);color:var(--muted);border:1px solid var(--line);
  padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:500;white-space:nowrap;line-height:1.4}
th a.th-sort{display:inline-flex;align-items:center;gap:3px;color:var(--muted);text-decoration:none;
  font:inherit;font-size:inherit;letter-spacing:inherit;text-transform:inherit;font-weight:600;cursor:pointer}
th a.th-sort:hover{color:var(--brand)}
td.deadline-soon{color:var(--yellow);font-weight:600;font-variant-numeric:tabular-nums}

/* ---------------- Responsive ---------------- */
@media (max-width:1080px){.kpis{grid-template-columns:repeat(2,1fr)}}
@media (max-width:860px){
  body{flex-direction:column}
  .sidebar{width:100%;height:auto;position:relative;flex-direction:row;align-items:center;padding:10px 14px;overflow-x:auto}
  .sidebar nav{flex-direction:row;flex-wrap:nowrap;padding:0 8px;gap:4px}
  .brand-sub,.nav-group,.side-foot{display:none}
  .topbar{padding:0 18px}.inner{padding:20px 18px}
  .kpis{grid-template-columns:repeat(2,1fr)}
}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}