/* Токены палитры (reference palette, light/dark) */
:root {
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --hairline: #e1e0d9;
  --border: rgba(11, 11, 11, 0.10);
  --accent: #2a78d6;
  --accent-strong: #1c5cab;
  --bar-50: #86b6ef;
  --bar-80: #2a78d6;
  --bar-100: #104281;
  --good: #0ca30c;
  --good-text: #006300;
  --warn-text: #8a5a00;
  --err: #d03b3b;
  --chip-bg: #f0efec;
  --sel-bg: #eaf2fc;
}
@media (prefers-color-scheme: dark) {
  :root {
    --page: #0d0d0d;
    --surface: #1a1a19;
    --ink: #ffffff;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --hairline: #2c2c2a;
    --border: rgba(255, 255, 255, 0.10);
    --accent: #3987e5;
    --accent-strong: #5598e7;
    --bar-50: #6da7ec;
    --bar-80: #3987e5;
    --bar-100: #184f95;
    --good: #0ca30c;
    --good-text: #0ca30c;
    --warn-text: #fab219;
    --err: #d03b3b;
    --chip-bg: #262624;
    --sel-bg: #12233a;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--page);
  color: var(--ink);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: var(--accent); }
h1 { font-size: 19px; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: 16px; margin: 0 0 10px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.hidden { display: none !important; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}

/* ---------- Шапка ---------- */
header.topbar {
  display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: center;
  padding: 12px 18px; margin: 12px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 8px; }
.brand .bolt { font-size: 22px; }
.car-block { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; flex: 1; min-width: 260px; }
select, input[type="text"], input[type="number"], input[type="password"] {
  background: var(--page); color: var(--ink);
  border: 1px solid var(--hairline); border-radius: 8px;
  padding: 7px 10px; font: inherit; max-width: 100%;
}
select:focus, input:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }
#carSelect { min-width: 230px; }
#carParams summary { cursor: pointer; color: var(--ink-2); font-size: 13px; user-select: none; }
#carParams[open] { flex-basis: 100%; }
.params-grid { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 8px; }
.params-grid label { display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--ink-2); }
.params-grid input, .params-grid select { width: 130px; }

.soc-block { display: flex; align-items: center; gap: 10px; min-width: 240px; }
.soc-block label { font-size: 13px; color: var(--ink-2); white-space: nowrap; }
input[type="range"] { accent-color: var(--accent); width: 160px; }
#socVal { font-weight: 600; min-width: 44px; text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- Раскладка ---------- */
.layout {
  display: grid; grid-template-columns: 400px minmax(0, 1fr);
  gap: 12px; padding: 0 12px 12px; align-items: start;
}
.sidebar { display: flex; flex-direction: column; gap: 12px; }
.maincol { display: flex; flex-direction: column; gap: 12px; }

/* ---------- Поиск локации ---------- */
.loc-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.addr-wrap { position: relative; flex: 1; min-width: 180px; }
#addrInput { width: 100%; }
#addrResults {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 1200;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18); overflow: hidden;
}
.addr-item { padding: 8px 12px; cursor: pointer; font-size: 13px; border-bottom: 1px solid var(--hairline); }
.addr-item:last-child { border-bottom: 0; }
.addr-item:hover { background: var(--sel-bg); }

.btn {
  background: var(--accent); color: #fff; border: 0; border-radius: 8px;
  padding: 8px 14px; font: inherit; font-weight: 600; cursor: pointer;
}
.btn:hover { background: var(--accent-strong); }
.btn-small { padding: 5px 10px; font-size: 13px; font-weight: 500; }
.linkbtn {
  background: none; border: 0; color: var(--accent); cursor: pointer;
  font: inherit; font-size: 13px; padding: 0 4px; text-decoration: underline;
}

.filters { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; font-size: 13px; color: var(--ink-2); }
.filters label { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.filters input[type="checkbox"] { accent-color: var(--accent); }

.status { font-size: 13px; color: var(--ink-2); min-height: 18px; }
.status.warn { color: var(--warn-text); }
.status.err { color: var(--err); }
.status b { color: var(--ink); }

/* ---------- Список станций ---------- */
#listMeta { font-size: 12px; color: var(--muted); margin: 2px 0 6px; }
#stationList {
  list-style: none; margin: 0; padding: 0;
  max-height: 56vh; overflow-y: auto; display: flex; flex-direction: column; gap: 8px;
}
.station {
  border: 1px solid var(--hairline); border-radius: 10px; padding: 10px 12px;
  cursor: pointer; transition: border-color 0.15s, background 0.15s;
}
.station:hover { border-color: var(--accent); }
.station.sel { background: var(--sel-bg); border-color: var(--accent); }
.st-head { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.st-name { font-weight: 600; }
.st-dist { color: var(--accent-strong); font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; }
.st-sub { font-size: 12.5px; color: var(--ink-2); margin-top: 1px; }
.st-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 7px; }
.chip {
  font-size: 11.5px; padding: 2px 8px; border-radius: 999px;
  background: var(--chip-bg); color: var(--ink-2); border: 1px solid transparent;
}
.chip-power { background: var(--sel-bg); color: var(--accent-strong); font-weight: 600; }
.chip-ok { border-color: var(--good); color: var(--good-text); background: transparent; }
.chip-no { color: var(--muted); text-decoration: line-through; }
.chip-free { color: var(--good-text); border-color: var(--good); background: transparent; }
.chip-ver { color: var(--good-text); font-weight: 600; }
.chip-muted { color: var(--muted); }
.chip-btn { cursor: pointer; font-size: 13px; padding: 5px 11px; }
.chip-btn:hover { border-color: var(--accent); }
.chip-sel { background: var(--accent); color: #fff; font-weight: 600; }
.st-actions { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; margin-top: 8px; }
.st-nav { font-size: 12px; color: var(--muted); }
.empty { color: var(--muted); padding: 14px 4px; }

/* ---------- Карта ---------- */
.map-card { position: relative; padding: 0; overflow: hidden; }
#map { height: 52vh; min-height: 320px; width: 100%; background: #dcdcd6; }
#btnSearchHere {
  position: absolute; top: 12px; left: 50%; transform: translateX(-50%); z-index: 1100;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}
.loc-dot {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--accent), 0 0 12px rgba(42, 120, 214, 0.8);
}

/* ---------- Панель расчёта ---------- */
.calc-station { font-size: 14px; color: var(--ink-2); margin-bottom: 8px; }
.calc-station b { color: var(--ink); }
.conn-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.soc-note { font-size: 13.5px; color: var(--ink-2); margin: 8px 0 10px; }
.results { display: flex; flex-direction: column; gap: 9px; margin: 10px 0 6px; }
.rrow { display: grid; grid-template-columns: 62px minmax(60px, 1fr) auto auto; gap: 10px; align-items: center; }
.rlabel { font-size: 13px; color: var(--ink-2); white-space: nowrap; }
.rbar-wrap { height: 14px; background: none; position: relative; }
.rbar {
  display: block; height: 14px; border-radius: 0 4px 4px 0; min-width: 4px;
}
.rbar-50 { background: var(--bar-50); }
.rbar-80 { background: var(--bar-80); }
.rbar-100 { background: var(--bar-100); }
.rtime { font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }
.rkwh { font-size: 12.5px; color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.rdone { color: var(--good-text); font-size: 13.5px; grid-column: 2 / -1; }
.warn-text { color: var(--warn-text); font-size: 14px; }

/* ---------- Подвал ---------- */
footer {
  margin: 0 12px 16px; padding: 12px 16px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--border);
  font-size: 12.5px; color: var(--muted);
  display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center;
}
.src-switch { display: flex; align-items: center; gap: 10px; }
.src-switch label { display: flex; align-items: center; gap: 4px; cursor: pointer; }
.ocm-row { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
#ocmKey { width: 210px; }

/* ---------- Мобильная раскладка ---------- */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .maincol { order: -1; }
  #map { height: 44vh; min-height: 260px; }
  #stationList { max-height: none; }
  header.topbar { margin: 8px; padding: 10px 12px; }
  .layout { padding: 0 8px 8px; }
  footer { margin: 0 8px 12px; }
}