:root {
  /* Фирменная тема МОБИЭНЕРГО: оранжевый акцент на тёмно-сером */
  --bg: #17181b;
  --surface: #202125;
  --surface-2: #2a2b30;
  --border: #34363c;
  --text: #eceef1;
  --muted: #9a9ea8;
  --accent: #ff7a1a;
  --accent-2: #ffb066;
  --accent-ink: #1a1206;
  --accent-soft: #3a2414;
  --s1: #ff7a1a;
  --s2: #6ea8ff;
  --s3: #3ccf9a;
  --s4: #c08bff;
  --neg: #ff6b6b;
  --grid: #2a2c31;
  --radius: 10px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-variant-numeric: tabular-nums;
}
h1, h2 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h2 { font-size: 15px; }
.muted { color: var(--muted); }
a { color: var(--accent); }

.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 12px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 5;
}
.brand { font-weight: 800; font-size: 16px; background: linear-gradient(90deg, var(--accent-2), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand b { font-weight: 500; }
.brand span { -webkit-text-fill-color: var(--muted); }
.brand span { font-weight: 400; color: var(--muted); margin-left: 6px; font-size: 13px; }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav a { color: var(--muted); text-decoration: none; padding: 6px 12px; border-radius: 8px; }
.topbar nav a.active { color: var(--accent); background: var(--accent-soft); font-weight: 600; }

.page { max-width: 1320px; margin: 0 auto; padding: 20px 24px 48px; }

button, .button {
  appearance: none; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink);
  padding: 8px 14px; border-radius: 8px; font: inherit; font-weight: 600; cursor: pointer;
  text-decoration: none; display: inline-flex; align-items: center; white-space: nowrap;
}
button.secondary, .button.secondary { background: var(--surface); color: var(--text); border-color: var(--border); }
button.ghost { background: transparent; color: var(--muted); border-color: transparent; }
button.danger { background: transparent; color: var(--neg); border-color: var(--border); }
button:disabled { opacity: 0.5; cursor: progress; }
button:focus-visible, .button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

input, select {
  font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--border); border-radius: 8px; padding: 7px 10px; min-width: 0;
}

.toolbar {
  display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: flex-end;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; margin-bottom: 12px;
}
.field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.field.grow { flex: 1; min-width: 220px; }
.presets { display: flex; flex-wrap: wrap; gap: 4px; }
.presets button { background: var(--surface-2); color: var(--text); border-color: var(--border); font-weight: 500; padding: 6px 10px; }
.presets button.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

.status { min-height: 0; margin: 0 0 12px; }
.status:not(:empty) { padding: 10px 14px; border-radius: 8px; background: var(--accent-soft); border: 1px solid var(--border); }
.status.error { color: var(--neg); }

.report-title { font-size: 22px; margin: 8px 0 2px; }

.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; margin: 16px 0; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.kpi .label { color: var(--muted); font-size: 12px; }
.kpi .value { font-size: 20px; font-weight: 650; margin-top: 4px; }
.kpi .hint { color: var(--muted); font-size: 11px; margin-top: 2px; }
.kpi.main { border-color: var(--accent); background: linear-gradient(160deg, var(--accent-soft), var(--surface) 70%); }
.kpi.main .value { color: var(--accent-2); }
.kpi .value.neg { color: var(--neg); }

.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 12px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid2 .panel { margin-bottom: 12px; }

.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }

.chart { position: relative; height: 280px; }
.chart.small { height: 210px; }
.chart svg { width: 100%; height: 100%; display: block; overflow: visible; }
.chart .axis { fill: var(--muted); font-size: 10px; }
.chart .gridline { stroke: var(--grid); stroke-width: 1; }
.chart .empty { fill: var(--muted); font-size: 13px; }
.tooltip {
  position: absolute; pointer-events: none; background: var(--surface-2); color: var(--text); border: 1px solid var(--border);
  padding: 6px 9px; border-radius: 6px; font-size: 12px; white-space: nowrap; z-index: 3; display: none;
}

.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 7px 10px; border-bottom: 1px solid var(--border); text-align: right; white-space: nowrap; }
th { color: var(--muted); font-weight: 500; font-size: 12px; position: sticky; top: 0; background: var(--surface); }
th:first-child, td:first-child, td.text, th.text { text-align: left; }
tr.total td { font-weight: 650; }
td .neg { color: var(--neg); }
td input, td select { padding: 4px 8px; }

.login-page { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card {
  width: 100%; max-width: 360px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 28px; display: flex; flex-direction: column; gap: 14px;
}
.login-card label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.alert { color: var(--neg); background: var(--accent-soft); padding: 8px 12px; border-radius: 8px; }

.inline-form { display: flex; gap: 8px; flex-wrap: wrap; }
.inline-form input { flex: 1; min-width: 200px; }
.partner-card h2 { font-size: 17px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 10px; }
.chip { background: var(--bg); border: 1px solid var(--border); border-radius: 999px; padding: 3px 10px; font-size: 12px; display: inline-flex; gap: 6px; align-items: center; }
.chip button { padding: 0 4px; border: 0; background: none; color: var(--muted); font-weight: 400; }
.chip.ok { border-color: var(--s3); }
.chip code { font-size: 12px; }
dialog { border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--text); max-width: 520px; width: calc(100% - 32px); }
dialog pre { white-space: pre-wrap; background: var(--bg); padding: 12px; border-radius: 8px; font-size: 13px; }

@media (max-width: 860px) {
  .grid2 { grid-template-columns: 1fr; }
  .page { padding: 12px 16px 40px; }
  .topbar { padding: 10px 16px; gap: 12px; }
  .brand span { display: none; }
}

.whoami { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.2; font-size: 12px; }
.whoami small { color: var(--muted); font-size: 11px; }
.invite-card { max-width: 440px; }
.secret { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 16px; letter-spacing: 0.04em; background: var(--surface-2); border: 1px dashed var(--border); border-radius: 8px; padding: 10px 12px; text-align: center; user-select: all; word-break: break-all; }
.steps { margin: 0; padding-left: 18px; color: var(--muted); display: flex; flex-direction: column; gap: 6px; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; background: var(--surface-2); border: 1px solid var(--border); }
.badge.ok { border-color: var(--s3); color: var(--s3); }
.badge.wait { border-color: var(--accent); color: var(--accent); }
.badge.off { border-color: var(--neg); color: var(--neg); }
.invite-link { display: flex; gap: 8px; margin-top: 8px; }
.invite-link input { flex: 1; font-family: ui-monospace, Menlo, monospace; font-size: 12px; }
.user-form { display: grid; grid-template-columns: 2fr 1.5fr 1fr 1.5fr auto; gap: 8px; align-items: end; }
.user-form label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
@media (max-width: 860px) { .user-form { grid-template-columns: 1fr; } .whoami span { display: none; } }