:root {
  --bg: #0b0d1f;
  --bg2: #12142b;
  --glass: rgba(255, 255, 255, .06);
  --glass-2: rgba(255, 255, 255, .1);
  --border: rgba(255, 255, 255, .12);
  --text: #eef0ff;
  --muted: #9aa0c3;
  --accent: #8b5cf6;
  --accent-2: #3b82f6;
  --good: #2dd4a7;
  --bad: #f87171;
  --warn: #fbbf24;
  --shadow: 0 10px 40px rgba(0, 0, 0, .35);
  --orb1: #6d28d9; --orb2: #1d4ed8; --orb3: #0e7490;
  --radius: 20px;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #eef0f8; --bg2: #ffffff;
  --glass: rgba(255, 255, 255, .7); --glass-2: rgba(255, 255, 255, .9);
  --border: rgba(30, 34, 80, .1);
  --text: #171a33; --muted: #5d6385;
  --good: #0f9f78; --bad: #dc2626; --warn: #b7791f;
  --shadow: 0 10px 30px rgba(40, 44, 90, .1);
  --orb1: #c4b5fd; --orb2: #93c5fd; --orb3: #99f6e4;
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Manrope, system-ui, -apple-system, sans-serif;
  background: var(--bg); color: var(--text);
  font-size: 15px; line-height: 1.45; -webkit-font-smoothing: antialiased;
}
.hidden { display: none !important; }
.show-m { display: none; }
.muted { color: var(--muted); }
a { color: inherit; }

/* фоновые пятна под стеклом */
.bg-orbs { position: fixed; inset: 0; overflow: hidden; z-index: -1; pointer-events: none; }
.bg-orbs i { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .45; }
.bg-orbs i:nth-child(1) { width: 520px; height: 520px; background: var(--orb1); top: -160px; left: -120px; }
.bg-orbs i:nth-child(2) { width: 460px; height: 460px; background: var(--orb2); bottom: -180px; right: -100px; }
.bg-orbs i:nth-child(3) { width: 320px; height: 320px; background: var(--orb3); top: 40%; left: 45%; opacity: .25; }

.glass {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: var(--shadow);
}

/* кнопки, поля */
.btn {
  font: inherit; font-weight: 600; cursor: pointer; border-radius: 12px; padding: 10px 16px;
  border: 1px solid var(--border); background: var(--glass-2); color: var(--text); transition: transform .15s, background .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); border: 0; color: #fff; }
.btn.ghost { background: transparent; }
.btn.small { padding: 6px 10px; font-size: 13px; }
.btn.danger { color: var(--bad); }
input, select, textarea {
  font: inherit; color: var(--text); background: var(--glass-2); border: 1px solid var(--border);
  border-radius: 12px; padding: 10px 12px; width: 100%; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
textarea { min-height: 70px; resize: vertical; }
select option { background: var(--bg2); color: var(--text); }

/* вход */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: min(380px, 100%); padding: 32px; display: grid; gap: 14px; text-align: center; }
.err { color: var(--bad); min-height: 1em; margin: 0; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; justify-content: center; }
.logo-mark {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); font-size: 18px;
}

/* раскладка */
.layout { display: grid; grid-template-columns: 240px 1fr; gap: 20px; padding: 20px; min-height: 100vh; }
.sidebar { position: sticky; top: 20px; height: calc(100vh - 40px); padding: 22px 14px; display: flex; flex-direction: column; gap: 24px; }
.sidebar .logo { justify-content: flex-start; padding: 0 8px; }
.sidebar nav { display: grid; gap: 4px; }
.sidebar nav a {
  display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 12px; text-decoration: none;
  color: var(--muted); font-weight: 600; transition: background .2s, color .2s;
}
.sidebar nav a svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.sidebar nav a:hover { background: var(--glass-2); color: var(--text); }
.sidebar nav a.active { background: linear-gradient(135deg, rgba(139, 92, 246, .35), rgba(59, 130, 246, .3)); color: var(--text); box-shadow: inset 0 0 0 1px rgba(139, 92, 246, .45); }
.side-foot { margin-top: auto; display: flex; gap: 6px; flex-wrap: wrap; }
.main { min-width: 0; }
.topbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin: 4px 0 20px; flex-wrap: wrap; }
.topbar h1 { margin: 0; font-size: 26px; letter-spacing: -.02em; }
.topbar p { margin: 4px 0 0; }
.top-actions { display: flex; gap: 8px; align-items: center; }
.search { width: 260px; }

/* сетки */
.grid { display: grid; gap: 16px; }
.kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.two { grid-template-columns: 1.6fr 1fr; align-items: start; }
.half { grid-template-columns: 1fr 1fr; align-items: start; }
.nav-s { display: none; }
.card { padding: 20px; min-width: 0; }
.card h3 { margin: 0 0 14px; font-size: 16px; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.card h3 small { font-weight: 500; color: var(--muted); font-size: 13px; }
.mt { margin-top: 16px; }

/* KPI-карточки */
.kpi { padding: 18px 20px; display: grid; gap: 6px; position: relative; overflow: hidden; }
.kpi .ico { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font-size: 19px; }
.kpi .label { color: var(--muted); font-size: 13px; font-weight: 600; }
.kpi .val { font-size: 26px; font-weight: 800; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.kpi .sub { font-size: 13px; color: var(--muted); }
.kpi .row { display: flex; justify-content: space-between; align-items: center; }
.ico.v { background: rgba(139, 92, 246, .22); }
.ico.b { background: rgba(59, 130, 246, .22); }
.ico.g { background: rgba(45, 212, 167, .2); }
.ico.y { background: rgba(251, 191, 36, .2); }
.up { color: var(--good); }
.down { color: var(--bad); }
.pill { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; background: var(--glass-2); border: 1px solid var(--border); white-space: nowrap; }
.pill.good { color: var(--good); }
.pill.bad { color: var(--bad); }
.pill.warn { color: var(--warn); }

/* таблицы */
.table-wrap { overflow-x: auto; margin: 0 -4px; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { padding: 10px 8px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 700; white-space: nowrap; }
td.num, th.num { text-align: right; white-space: nowrap; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--glass); }
tr.total td { font-weight: 800; border-bottom: 0; }

/* список «горит» */
.hot { display: grid; gap: 10px; }
.hot-item { display: grid; grid-template-columns: auto 1fr; gap: 12px; padding: 12px; border-radius: 14px; background: var(--glass); border: 1px solid var(--border); cursor: pointer; }
.hot-item .d { width: 54px; text-align: center; border-radius: 10px; padding: 6px 0; font-weight: 800; line-height: 1.1; }
.hot-item .d small { display: block; font-size: 11px; font-weight: 600; opacity: .8; }
.hot-item .t { font-weight: 700; }
.hot-item .n { font-size: 13px; color: var(--muted); margin-top: 2px; }
.d.red { background: rgba(248, 113, 113, .2); color: var(--bad); }
.d.yel { background: rgba(251, 191, 36, .18); color: var(--warn); }
.d.blu { background: rgba(59, 130, 246, .18); color: var(--accent-2); }

/* воронка-кольцо */
.donut-wrap { display: grid; grid-template-columns: 170px 1fr; gap: 16px; align-items: center; }
.donut-box { position: relative; height: 170px; }
.donut-center { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; pointer-events: none; }
.donut-center b { font-size: 26px; display: block; }
.legend { display: grid; gap: 7px; font-size: 14px; }
.legend div { display: flex; align-items: center; gap: 8px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; flex: none; }
.legend span { margin-left: auto; color: var(--muted); font-variant-numeric: tabular-nums; }

/* канбан */
.kanban { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr); gap: 14px; overflow-x: auto; padding-bottom: 8px; }
.col { padding: 14px; min-height: 120px; }
.col h4 { margin: 0 0 10px; display: flex; justify-content: space-between; font-size: 14px; }
.col h4 span { color: var(--muted); font-weight: 600; }
.tcard { padding: 12px; border-radius: 14px; background: var(--glass-2); border: 1px solid var(--border); margin-bottom: 10px; cursor: pointer; display: grid; gap: 6px; }
.tcard:hover { border-color: rgba(139, 92, 246, .6); }
.tcard .tt { font-weight: 700; font-size: 14px; }
.tcard .meta { display: flex; gap: 6px; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.tcard .next { font-size: 13px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.seg { display: inline-flex; padding: 4px; gap: 4px; border-radius: 12px; background: var(--glass); border: 1px solid var(--border); }
.seg button { font: inherit; font-weight: 600; font-size: 13px; padding: 6px 12px; border-radius: 9px; border: 0; background: transparent; color: var(--muted); cursor: pointer; }
.seg button.on { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; }
.toolbar { display: flex; gap: 10px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 16px; }

/* журнал */
.feed { display: grid; gap: 12px; }
.feed div { font-size: 14px; display: grid; gap: 2px; }
.feed small { color: var(--muted); }

/* окна */
.dlg { width: min(680px, calc(100vw - 32px)); max-height: calc(100vh - 40px); color: var(--text); padding: 24px; background: var(--bg2); }
.dlg::backdrop { background: rgba(5, 6, 20, .6); backdrop-filter: blur(4px); }
.dlg h2 { margin: 0 0 4px; font-size: 20px; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.form label { display: grid; gap: 5px; font-size: 13px; color: var(--muted); font-weight: 600; }
.form .full { grid-column: 1 / -1; }
.dlg-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; flex-wrap: wrap; }
.log { display: grid; gap: 8px; margin-top: 18px; max-height: 240px; overflow: auto; }
.log div { font-size: 13px; padding: 8px 10px; border-radius: 10px; background: var(--glass); }
.log small { color: var(--muted); }
.chart-box { position: relative; height: 280px; }
.note { font-size: 13px; color: var(--muted); margin-top: 10px; }
.src { font-size: 12px; }
.empty { color: var(--muted); padding: 20px 0; text-align: center; }

/* мобильная версия: меню снизу */
@media (max-width: 1100px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .two, .half { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .layout { grid-template-columns: 1fr; padding: 16px 16px 90px; gap: 0; }
  .sidebar { position: fixed; top: auto; bottom: 10px; left: 10px; right: 10px; height: auto; padding: 6px; z-index: 10; flex-direction: row; gap: 0; border-radius: 18px; }
  .sidebar .logo, .side-foot { display: none; }
  .sidebar nav { grid-auto-flow: column; grid-auto-columns: 1fr; width: 100%; }
  .sidebar nav a { flex-direction: column; gap: 3px; font-size: 10.5px; padding: 8px 2px; text-align: center; }
  .topbar h1 { font-size: 22px; }
  .search { width: 100%; }
  .top-actions { width: 100%; }
  .kpi .val { font-size: 21px; }
  .card { padding: 16px; }
  .donut-wrap { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; }
  .kanban { grid-auto-columns: 82%; }
  .hide-m { display: none; }
  .show-m { display: inline-block; }
  .nav-l { display: none; }
  .nav-s { display: inline; }
}