:root {
  --bg: #f4f6fa;
  --panel: #ffffff;
  --border: #e2e8f0;
  --text: #1a2233;
  --muted: #64748b;
  --accent: #2563eb;
  --accent-soft: #eff6ff;
  --red: #dc2626;
  --red-soft: #fef2f2;
  --amber: #d97706;
  --amber-soft: #fffbeb;
  --green: #16a34a;
  --green-soft: #f0fdf4;
  --violet: #7c3aed;
  --violet-soft: #f5f3ff;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(16, 24, 40, .08), 0 4px 16px rgba(16, 24, 40, .05);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1420;
    --panel: #171e2e;
    --border: #2a3550;
    --text: #e6ebf5;
    --muted: #8b98b3;
    --accent: #5b8cff;
    --accent-soft: #1b2942;
    --red: #f87171;
    --red-soft: #3a1d22;
    --amber: #fbbf24;
    --amber-soft: #3a2f14;
    --green: #4ade80;
    --green-soft: #14301f;
    --violet: #a78bfa;
    --violet-soft: #251d3d;
    --shadow: 0 1px 3px rgba(0,0,0,.4);
  }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font: 14px/1.5 -apple-system, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: var(--text); }

.topbar {
  display: flex; flex-wrap: wrap; gap: 12px;
  align-items: center; justify-content: space-between;
  padding: 14px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-icon { font-size: 28px; }
.brand-title { font-weight: 700; font-size: 16px; }
.brand-sub { color: var(--muted); font-size: 12px; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.tab {
  border: 1px solid transparent; background: transparent; color: var(--muted);
  padding: 8px 14px; border-radius: 8px; font-weight: 600;
}
.tab:hover { background: var(--accent-soft); color: var(--accent); }
.tab.active { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }

main { padding: 20px 24px 60px; max-width: 1500px; margin: 0 auto; }

h2 { font-size: 18px; margin: 4px 0 14px; }
h3 { font-size: 15px; margin: 18px 0 10px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 20px; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; box-shadow: var(--shadow);
}
.card .num { font-size: 26px; font-weight: 700; }
.card .lbl { color: var(--muted); font-size: 12px; margin-top: 2px; }
.card.red .num { color: var(--red); }
.card.amber .num { color: var(--amber); }
.card.green .num { color: var(--green); }
.card.violet .num { color: var(--violet); }
.card.accent .num { color: var(--accent); }

.panel {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow); margin-bottom: 20px;
}
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 980px) { .grid2 { grid-template-columns: 1fr; } }

.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; white-space: nowrap; position: sticky; top: 0; background: var(--panel); }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--accent); }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--accent-soft); }
td.nowrap, th.nowrap { white-space: nowrap; }
.tid { font-weight: 700; color: var(--accent); white-space: nowrap; }
.tmuted { color: var(--muted); font-size: 12px; }

.badge {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 600; white-space: nowrap;
}
.b-gray   { background: var(--bg); color: var(--muted); border: 1px solid var(--border); }
.b-blue   { background: var(--accent-soft); color: var(--accent); }
.b-red    { background: var(--red-soft); color: var(--red); }
.b-amber  { background: var(--amber-soft); color: var(--amber); }
.b-green  { background: var(--green-soft); color: var(--green); }
.b-violet { background: var(--violet-soft); color: var(--violet); }

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; align-items: center; }
.filters input[type=search] { flex: 1 1 220px; }
.filters select, .filters input {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px;
}
.btn {
  background: var(--accent); color: #fff; border: none; border-radius: 8px;
  padding: 9px 16px; font-weight: 600;
}
.btn:hover { filter: brightness(1.1); }
.btn.secondary { background: var(--panel); color: var(--accent); border: 1px solid var(--accent); }
.btn.danger { background: transparent; color: var(--red); border: 1px solid var(--red); }
.btn.sm { padding: 5px 12px; font-size: 13px; }

.drawer.hidden { display: none; }
.drawer-backdrop { position: fixed; inset: 0; background: rgba(10,14,25,.45); z-index: 40; }
.drawer-panel {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(720px, 96vw);
  background: var(--panel); z-index: 50; overflow-y: auto;
  box-shadow: -8px 0 30px rgba(0,0,0,.25);
  padding: 22px 26px;
}
.drawer-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.drawer-head h2 { margin: 0; }
.close-x { background: none; border: none; font-size: 22px; color: var(--muted); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }
label.f { display: block; font-size: 12px; color: var(--muted); font-weight: 600; margin-bottom: 4px; }
.form-grid input, .form-grid select, .form-grid textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px;
}
.form-grid textarea { min-height: 74px; resize: vertical; }

.sla-chip { font-weight: 700; }
.sla-ok { color: var(--green); }
.sla-warn { color: var(--amber); }
.sla-over { color: var(--red); }

.list-item { border-bottom: 1px solid var(--border); padding: 8px 0; }
.list-item:last-child { border-bottom: none; }

.inline-form { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.inline-form input, .inline-form select {
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 7px 9px;
}

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--text); color: var(--bg); padding: 10px 20px; border-radius: 999px;
  font-weight: 600; z-index: 100; box-shadow: var(--shadow);
}
.toast.hidden { display: none; }

.reg-doc { max-width: 860px; }
.reg-doc p, .reg-doc li { margin-bottom: 8px; }
.reg-doc ul { padding-left: 22px; }
.reg-doc .hl { background: var(--amber-soft); padding: 2px 6px; border-radius: 4px; font-weight: 600; }

.bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 9px; }
.bar-label { width: 240px; font-size: 13px; color: var(--muted); flex-shrink: 0; }
.bar-track { flex: 1; background: var(--bg); border-radius: 6px; height: 18px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 6px; background: var(--accent); min-width: 2px;
  transform-origin: left; animation: grow .7s ease-out; }
@keyframes grow { from { transform: scaleX(0); } }
.bar-val { width: 30px; text-align: right; font-weight: 700; font-size: 13px; }
.bar-pct { width: 38px; text-align: right; font-size: 11px; color: var(--muted); }

/* герой-блок */
.hero { display: flex; gap: 26px; align-items: center; padding: 20px 26px; }
.donut-wrap { flex-shrink: 0; width: 132px; }
.donut { width: 132px; height: 132px; }
.donut-arc { transition: stroke-dasharray 1s ease; }
.donut-num { font: 700 26px -apple-system, "Segoe UI", Roboto, sans-serif; fill: var(--text); }
.donut-sub { font: 500 11px -apple-system, "Segoe UI", Roboto, sans-serif; fill: var(--muted); }
.hero-body { flex: 1; min-width: 0; }
.hero-title { font-size: 21px; font-weight: 700; line-height: 1.3; margin-bottom: 12px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.chip { padding: 5px 13px; border-radius: 999px; font-size: 13px; font-weight: 600; }
.chip-green { background: var(--green-soft); color: var(--green); }
.chip-blue { background: var(--accent-soft); color: var(--accent); }
.chip-red { background: var(--red-soft); color: var(--red); }
.hero-sub { color: var(--muted); font-size: 13px; }
@media (max-width: 760px) { .hero { flex-direction: column; text-align: center; } .hero-chips { justify-content: center; } }

/* спарклайн и SLA-баннер */
.spark { width: 100%; height: auto; }
.spark-lbl { font: 500 9px -apple-system, "Segoe UI", Roboto, sans-serif; fill: var(--muted); }
.spark-num { font: 700 12px -apple-system, "Segoe UI", Roboto, sans-serif; fill: var(--accent); }
/* рекомендации по БЗ */
.rec-item { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.rec-item:last-of-type { border-bottom: none; }
.rec-num {
  flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px;
}
.rec-title { font-weight: 600; margin-bottom: 4px; }
.rec-why { color: var(--muted); font-size: 13px; line-height: 1.55; }

.sla-ok-banner {
  background: var(--green-soft); color: var(--green);
  border-radius: 10px; padding: 16px 18px; font-size: 15px; font-weight: 700;
}

.userbox { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.userbox .uname { font-weight: 700; }
.userbox .urole { color: var(--muted); font-size: 12px; }
.userbox button { background: none; border: 1px solid var(--border); border-radius: 8px; padding: 5px 10px; color: var(--muted); }
.userbox button:hover { color: var(--accent); border-color: var(--accent); }

.login-wrap { display: flex; justify-content: center; padding-top: 8vh; }
.login-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 30px 34px; width: 360px;
}
.login-card h2 { margin-bottom: 4px; }
.login-card .sub { color: var(--muted); font-size: 13px; margin-bottom: 18px; }
.login-card label.f { margin-top: 12px; }
.login-card input {
  width: 100%; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 12px;
}
.login-card .btn { width: 100%; margin-top: 18px; padding: 11px; }
.login-err { color: var(--red); font-size: 13px; margin-top: 10px; min-height: 18px; }