/* GPS түлшний хяналт — styled like the Open Teever admin web. Light + dark via tokens. */
:root {
  color-scheme: light;
  /* palette of the Open Teever admin web (admin.opendevelopment.mn) */
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f9fafb;
  --surface-3: #f3f4f6;
  --ink: #1f2937;
  --ink-2: #374151;
  --ink-3: #6b7280;
  --line: #e5e7eb;
  --line-2: #d1d5db;
  --accent: #ffd60a;
  --accent-ink: #8a6a00;
  --accent-bg: #fff7cc;
  --crit: #dc2626;
  --crit-ink: #b91c1c;
  --crit-bg: #fef2f2;
  --warn: #f59e0b;
  --warn-ink: #92400e;
  --warn-bg: #fffbeb;
  --info: #2563eb;
  --info-ink: #1d4ed8;
  --info-bg: #eff6ff;
  --good: #16a34a;
  --good-ink: #15803d;
  --good-bg: #f0fdf4;
  --idle: #7c3aed;
  --idle-bg: #f5f3ff;
  --park: #6b7280;
  --park-bg: #f3f4f6;
  --off: #9ca3af;
  --raw: #93c5fd;
  --level: #2563eb;
  --speed: #9ca3af;
  --on-accent: #171a1f;
  --shadow-sm: none;
  --shadow: 0 1px 2px rgba(17, 24, 39, 0.04);
  --shadow-lg: 0 20px 50px rgba(17, 24, 39, 0.18);
  --radius: 16px;
  --radius-sm: 12px;
  --topbar-h: 64px;
  --sidebar-w: 248px;
  --font: "Rubik", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "Geist Mono", ui-monospace, "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #111827;
    --surface: #171f2e;
    --surface-2: #1b2433;
    --surface-3: #202938;
    --ink: #f9fafb;
    --ink-2: #e5e7eb;
    --ink-3: #9ca3af;
    --line: #303b4d;
    --line-2: #3b475b;
    --accent: #ffd60a;
    --accent-ink: #ffd60a;
    --accent-bg: #3a3310;
    --crit: #ef4444;
    --crit-ink: #fca5a5;
    --crit-bg: #3b1518;
    --warn: #fbbf24;
    --warn-ink: #fcd34d;
    --warn-bg: #3a2a0c;
    --info: #60a5fa;
    --info-ink: #93c5fd;
    --info-bg: #172a46;
    --good: #4ade80;
    --good-ink: #86efac;
    --good-bg: #12301d;
    --idle: #a78bfa;
    --idle-bg: #2a2342;
    --park: #9ca3af;
    --park-bg: #263244;
    --off: #6b7280;
    --raw: #3b5b8c;
    --level: #60a5fa;
    --speed: #6b7280;
    --on-accent: #171a1f;
    --shadow-sm: none;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.6);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111827;
  --surface: #171f2e;
  --surface-2: #1b2433;
  --surface-3: #202938;
  --ink: #f9fafb;
  --ink-2: #e5e7eb;
  --ink-3: #9ca3af;
  --line: #303b4d;
  --line-2: #3b475b;
  --accent: #ffd60a;
  --accent-ink: #ffd60a;
  --accent-bg: #3a3310;
  --crit: #ef4444;
  --crit-ink: #fca5a5;
  --crit-bg: #3b1518;
  --warn: #fbbf24;
  --warn-ink: #fcd34d;
  --warn-bg: #3a2a0c;
  --info: #60a5fa;
  --info-ink: #93c5fd;
  --info-bg: #172a46;
  --good: #4ade80;
  --good-ink: #86efac;
  --good-bg: #12301d;
  --idle: #a78bfa;
  --idle-bg: #2a2342;
  --park: #9ca3af;
  --park-bg: #263244;
  --off: #6b7280;
  --raw: #3b5b8c;
  --level: #60a5fa;
  --speed: #6b7280;
  --on-accent: #171a1f;
  --shadow-sm: none;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.6);
}

/* ------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.45 var(--font);
  min-height: 100vh;
  overflow-x: hidden;
}
body.drawer-open { overflow: hidden; }
h1, h2, h3 { margin: 0; line-height: 1.25; }
h2 { font-size: 17px; font-weight: 650; }
h3 { font-size: 14.5px; font-weight: 650; }
p { margin: 0; }
a { color: var(--accent-ink); }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.ic { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
.ic.big { width: 34px; height: 34px; stroke-width: 1.6; color: var(--ink-3); }
.muted { color: var(--ink-3); }
.small { font-size: 12.5px; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.sep { color: var(--line-2); margin: 0 1px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ------------------------------------------------------------ controls */
.btn {
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
  height: 34px; padding: 0 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-2); background: var(--surface); color: var(--ink);
  font-weight: 550; cursor: pointer; white-space: nowrap; transition: background .12s, border-color .12s;
}
.btn:hover { background: var(--surface-3); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { filter: brightness(1.07); background: var(--accent); }
.btn.small { height: 28px; padding: 0 9px; font-size: 12.5px; }
.btn.small .ic { width: 15px; height: 15px; }
.icon-btn {
  display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: var(--radius-sm);
  border: 1px solid transparent; background: transparent; color: var(--ink-2); cursor: pointer; flex: none;
}
.icon-btn:hover { background: var(--surface-3); color: var(--ink); }
.icon-btn.on { color: var(--accent-ink); }
.link { background: none; border: 0; padding: 0; color: var(--accent-ink); cursor: pointer; text-decoration: underline; text-underline-offset: 2px; font-weight: 550; }
.link.subtle { color: var(--ink-3); font-weight: 400; }
select, input[type="text"], input[type="search"], input[type="number"], input[type="password"], input[type="time"] {
  height: 34px; padding: 0 10px; border-radius: var(--radius-sm); border: 1px solid var(--line-2);
  background: var(--surface); color: var(--ink); min-width: 0;
}
select { padding-right: 28px; cursor: pointer; }
input:focus, select:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); margin: 0; cursor: pointer; }
.chk { display: inline-flex; align-items: center; gap: 7px; cursor: pointer; white-space: nowrap; color: var(--ink-2); user-select: none; }
.search { position: relative; display: inline-flex; align-items: center; flex: 1 1 220px; max-width: 320px; }
.search .ic { position: absolute; left: 9px; width: 16px; height: 16px; color: var(--ink-3); pointer-events: none; }
.search input { width: 100%; padding-left: 32px; }

.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: var(--radius-sm); background: var(--surface); padding: 2px; gap: 2px; flex-wrap: wrap; }
.seg button {
  border: 0; background: transparent; height: 28px; padding: 0 10px; border-radius: 6px; cursor: pointer;
  color: var(--ink-2); font-weight: 550; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.seg button:hover { background: var(--surface-3); }
.seg button[aria-pressed="true"] { background: var(--accent-bg); color: var(--accent-ink); }
.seg.small button { height: 24px; font-size: 12.5px; padding: 0 8px; }
.sdot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.sdot.critical { background: var(--crit); }
.sdot.warning { background: var(--warn); }
.sdot.info { background: var(--info); }

.switch { display: flex; align-items: center; gap: 10px; cursor: pointer; margin: 10px 0 4px; font-weight: 550; }
.switch input { appearance: none; -webkit-appearance: none; width: 36px; height: 20px; border-radius: 10px; background: var(--line-2); position: relative; transition: background .15s; flex: none; margin: 0; }
.switch input::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform .15s; }
.switch input:checked { background: var(--accent); }
.switch input:checked::after { transform: translateX(16px); }
.switch.sm { margin: 0; }

/* ------------------------------------------------------------ layout: sidebar + top bar */
.sidebar {
  position: fixed; inset: 0 auto 0 0; z-index: 950; width: var(--sidebar-w);
  display: flex; flex-direction: column; background: var(--surface); border-right: 1px solid var(--line);
}
.shell { margin-left: var(--sidebar-w); min-width: 0; }
.topbar {
  position: sticky; top: 0; z-index: 900; height: var(--topbar-h);
  display: flex; align-items: center; gap: 16px; padding: 0 24px;
  background: color-mix(in srgb, var(--surface) 95%, transparent); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.page-title { font-size: 18px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.brand {
  display: flex; align-items: center; gap: 10px; height: var(--topbar-h); padding: 0 16px; flex: none;
  text-decoration: none; color: var(--ink); border-bottom: 1px solid var(--line);
}
.logo { width: 36px; height: 36px; border-radius: 12px; background: #fff; display: grid; place-items: center; padding: 6px; box-shadow: 0 0 0 1px rgba(0,0,0,.05); flex: none; }
.logo img { width: 100%; height: 100%; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.25; }
.brand-text b { font-size: 14px; font-weight: 700; }
.brand-text small { font-size: 10.5px; font-weight: 500; color: var(--ink-3); }
.nav-label { padding: 18px 20px 8px; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.tabs { display: flex; flex-direction: column; gap: 4px; padding: 0 10px; }
.tabs a {
  position: relative; display: flex; align-items: center; gap: 12px; height: 40px; padding: 0 12px; border-radius: 12px;
  color: var(--ink-2); text-decoration: none; font-weight: 500; white-space: nowrap;
}
.tabs a .ic { width: 17px; height: 17px; }
.tabs a:hover { background: var(--surface-3); color: var(--ink); }
.tabs a[aria-current="page"] { background: var(--accent); color: var(--on-accent); font-weight: 600; }
.tabs a .tab-badge { margin-left: auto; }
.sidebar-foot { margin-top: auto; padding: 14px 20px; border-top: 1px solid var(--line); }
.tab-badge { min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--warn); color: #2d1d00; font-size: 11px; font-weight: 700; display: inline-grid; place-items: center; }
.tab-badge.crit { background: var(--crit); color: #fff; }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 6px; min-width: 0; }
.conn { display: flex; align-items: center; gap: 7px; color: var(--ink-3); font-size: 12.5px; white-space: nowrap; margin-right: 6px; }
.conn .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--off); flex: none; }
.conn[data-state="live"] .dot { background: var(--good); box-shadow: 0 0 0 3px color-mix(in srgb, var(--good) 22%, transparent); }
.conn[data-state="connecting"] .dot, .conn[data-state="reconnecting"] .dot { background: var(--warn); animation: pulse 1.2s infinite; }
.conn[data-state="down"] .dot { background: var(--crit); }
.conn[data-state="down"] { color: var(--crit-ink); }
.count {
  display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 10px; border-radius: 16px;
  border: 1px solid transparent; cursor: pointer; font-weight: 600; white-space: nowrap;
}
.count b { font-size: 14px; font-variant-numeric: tabular-nums; }
.count .ic { width: 16px; height: 16px; }
.count.crit { background: var(--crit); color: #fff; }
.count.warn { background: var(--warn); color: #2d1d00; }
.count.zero { background: var(--surface-2); color: var(--ink-3); border-color: var(--line); }
.count:hover { filter: brightness(1.06); }
.count-lab { font-weight: 500; }

/* ------------------------------------------------------------ banners */
.banners:empty { display: none; }
.banners { display: flex; flex-direction: column; gap: 8px; padding: 12px 20px 0; }
.banner { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: var(--radius-sm); border: 1px solid; font-size: 13.5px; }
.banner > .ic { flex: none; }
.banner-text { flex: 1; min-width: 0; }
.banner.sev-critical { background: var(--crit-bg); border-color: color-mix(in srgb, var(--crit) 35%, transparent); color: var(--crit-ink); }
.banner.sev-warning { background: var(--warn-bg); border-color: color-mix(in srgb, var(--warn) 45%, transparent); color: var(--warn-ink); }
.banner.sev-info { background: var(--info-bg); border-color: color-mix(in srgb, var(--info) 30%, transparent); color: var(--info-ink); }
.banner.sev-hint { background: var(--surface); border-color: var(--line); color: var(--ink-2); }
.banner b { color: inherit; }
.banner.sev-hint b { color: var(--ink); }
.progress { width: 120px; height: 6px; border-radius: 3px; background: color-mix(in srgb, var(--info) 18%, transparent); overflow: hidden; flex: none; }
.progress i { display: block; height: 100%; background: var(--info); border-radius: 3px; transition: width .4s; }

/* ------------------------------------------------------------ layout */
main { padding: 20px 24px 48px; max-width: 1680px; }
.view { display: flex; flex-direction: column; gap: 14px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.card.pad { padding: 18px 20px; }
.filters { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 10px; }
.filters.compact { margin: 12px 0 8px; }
.filters .spacer { flex: 1; }
.filter-count { color: var(--ink-3); font-size: 12.5px; margin-left: auto; }
.note { color: var(--ink-3); font-size: 12.5px; max-width: 900px; }
/* Excel fuel ledger (Report view) */
.excel-card { display: flex; align-items: center; gap: 12px 14px; padding: 12px 16px; flex-wrap: wrap; }
.excel-ico { width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; background: var(--good-bg); color: var(--good-ink); flex: none; }
.excel-main { flex: 1 1 340px; min-width: 0; font-size: 13.5px; }
.excel-status { font-size: 12.5px; color: var(--ink-2); margin-top: 2px; overflow-wrap: anywhere; }
.excel-path { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; color: var(--ink); }
.excel-warn { display: flex; align-items: center; gap: 6px; color: var(--warn-ink); font-weight: 600; margin-top: 3px; }
.excel-warn .ic { width: 15px; height: 15px; }
.excel-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
/* fuel receipts check (Report) */
.receipts-card { margin-bottom: 14px; }
.receipts-card .rc-head { border: 0; box-shadow: none; background: none; }
.receipts-card .excel-ico { background: var(--crit-bg); color: var(--crit-ink); }
.rc-add { padding: 0 16px 14px; border-top: 1px solid var(--line); }
.rc-add textarea { display: block; width: 100%; margin-top: 8px; padding: 8px 10px; border: 1px solid var(--line-2); border-radius: var(--radius-sm); background: var(--surface); font-family: ui-monospace, Consolas, monospace; font-size: 13px; resize: vertical; tab-size: 12; }
.rc-actions { display: flex; align-items: center; gap: 12px; margin-top: 8px; flex-wrap: wrap; }
.rc-msg { font-size: 13px; min-width: 0; }
.rc-list:not(:empty) { border-top: 1px solid var(--line); }
.rc-empty { padding: 10px 16px; margin: 0; }
.rc-tbl tbody tr { cursor: pointer; }
.tbl.rc-tbl th { position: static; padding: 9px 12px; } /* inside .table-scroll a sticky header would stick to the scroll box, not the page */
.rc-tbl th, .rc-tbl td { white-space: nowrap; } /* phones scroll the table sideways instead of squeezing it */
.rc-tbl .rc-x { width: 44px; text-align: right; }
.rc-bad { color: var(--crit-ink); }
.rc-good { color: var(--good-ink); }
.chip.rc-ok { background: var(--good-bg); color: var(--good-ink); }
.btn.busy { opacity: .6; pointer-events: none; cursor: progress; }
a.btn { text-decoration: none; }
.lead { color: var(--ink-2); margin: 6px 0 14px; max-width: 70ch; }
.help { color: var(--ink-3); font-size: 12.5px; margin-top: 4px; max-width: 75ch; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.row-between.wrap { flex-wrap: wrap; }

/* ------------------------------------------------------------ tiles */
.tiles { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 10px; }
.report-tiles { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.tile {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px; text-align: left;
  padding: 12px 14px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line);
  cursor: pointer; box-shadow: var(--shadow-sm); min-width: 0; transition: border-color .12s, box-shadow .12s;
}
.tile.static { cursor: default; }
button.tile:hover { border-color: var(--line-2); box-shadow: var(--shadow); }
.tile[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.t-num { font-size: 24px; font-weight: 680; line-height: 1.15; letter-spacing: -0.01em; white-space: nowrap; }
.t-lab { color: var(--ink-2); font-size: 12px; font-weight: 500; display: flex; align-items: center; gap: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.t-sub { color: var(--ink-3); font-size: 11.5px; }
.tile.st-moving .t-lab::before, .tile.st-idle .t-lab::before, .tile.st-parked .t-lab::before, .tile.st-offline .t-lab::before { content: ""; width: 8px; height: 8px; border-radius: 50%; flex: none; }
.tile.st-moving .t-lab::before { background: var(--good); }
.tile.st-idle .t-lab::before { background: var(--idle); }
.tile.st-parked .t-lab::before { background: var(--park); }
.tile.st-offline .t-lab::before { background: transparent; border: 1.5px solid var(--off); }
.tile.hot .t-num { color: var(--crit-ink); }
.tile.hot { background: linear-gradient(0deg, var(--crit-bg), var(--crit-bg)); border-color: color-mix(in srgb, var(--crit) 30%, var(--line)); }
.tile.calm .t-num { color: var(--ink); }

/* ------------------------------------------------------------ tables */
.table-card { overflow: clip; }
.tbl { width: 100%; border-collapse: separate; border-spacing: 0; }
.tbl th {
  position: sticky; top: var(--topbar-h); z-index: 2; background: var(--surface-2); text-align: left;
  font-size: 12px; font-weight: 600; color: var(--ink-3); border-bottom: 1px solid var(--line); padding: 0; white-space: nowrap;
}
.tbl th.num { text-align: right; }
.tbl th button { all: unset; box-sizing: border-box; display: flex; align-items: center; gap: 4px; width: 100%; padding: 9px 12px; cursor: pointer; }
.tbl th.num button { justify-content: flex-end; }
.tbl th button:hover { color: var(--ink); }
.tbl th button:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.tbl th[aria-sort="ascending"] button::after { content: "▲"; font-size: 9px; color: var(--accent-ink); }
.tbl th[aria-sort="descending"] button::after { content: "▼"; font-size: 9px; color: var(--accent-ink); }
.tbl td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.tbl td.c-speed { white-space: nowrap; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr[data-imei] { cursor: pointer; }
.tbl tbody tr[data-imei]:hover td { background: var(--surface-2); }
.tbl tbody tr[data-imei]:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.tbl tr.sev-critical td:first-child { box-shadow: inset 3px 0 0 var(--crit); }
.tbl tr.sev-warning td:first-child { box-shadow: inset 3px 0 0 var(--warn); }
.tbl tr.is-off td { color: var(--ink-3); }
.tbl.is-loading tbody { opacity: .5; }
.tbl.mini th { position: static; }
.tbl.mini td, .tbl.mini th { padding: 5px 10px; font-size: 12.5px; }
.vname { font-weight: 620; white-space: nowrap; }
.vsub { font-size: 12px; color: var(--ink-3); white-space: nowrap; }
.vsub.gps-bad { color: var(--crit-ink); font-weight: 550; }
.m-only { display: none; }
.c-fuel { min-width: 150px; }
.c-seen { white-space: nowrap; }
.amt b { display: block; font-weight: 600; }
.amt small { display: block; color: var(--ink-3); font-size: 11.5px; }
.amt b.bad { color: var(--crit-ink); }
.amt b.good { color: var(--good-ink); }
.table-scroll { overflow-x: auto; position: relative; } /* containing block for absolutely positioned children (.sr-only), so they scroll with the table instead of widening the page */
.cal-tbl th { position: static; padding: 9px 10px; }
.cal-tbl td { padding: 7px 10px; }
.cal-tbl input[type="number"] { width: 84px; text-align: right; }
.cal-tbl td, .cal-tbl th { white-space: nowrap; }
.cal-tbl tr.dirty td { background: var(--warn-bg); }
.cal-tbl tr.saved td { background: var(--good-bg); transition: background .6s; }

/* pills & badges */
.pill { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 9px 0 8px; border-radius: 11px; font-size: 12px; font-weight: 620; white-space: nowrap; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.pill.st-moving { background: var(--good-bg); color: var(--good-ink); }
.pill.st-idle { background: var(--idle-bg); color: var(--idle); }
.pill.st-parked { background: var(--park-bg); color: var(--ink-2); }
.pill.st-parked::before { background: var(--park); }
.pill.st-offline { background: transparent; color: var(--ink-3); box-shadow: inset 0 0 0 1px var(--line-2); }
.pill.st-offline::before { background: transparent; box-shadow: inset 0 0 0 1.5px var(--off); }
.badges { display: inline-flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.badge { display: inline-flex; align-items: center; gap: 3px; height: 22px; padding: 0 7px 0 5px; border-radius: 11px; font-weight: 700; font-size: 12px; font-variant-numeric: tabular-nums; }
.badge .ic { width: 14px; height: 14px; stroke-width: 2.3; }
.badge.crit { background: var(--crit); color: #fff; }
.badge.warn { background: var(--warn); color: #2d1d00; }
.badge.mute { background: var(--surface-3); color: var(--ink-3); padding: 0 5px; }
.ok-mark { color: var(--good); display: inline-flex; }
.none-txt { font-size: 14px; font-weight: 500; color: var(--ink-3); margin-left: 4px; }
.st-txt { display: inline-flex; align-items: center; gap: 4px; font-weight: 600; }
.st-txt::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.st-txt.st-moving { color: var(--good-ink); }
.st-txt.st-idle { color: var(--idle); }
.st-txt.st-parked { color: var(--ink-2); }
.st-txt.st-parked::before { background: var(--park); }
.st-txt.st-offline { color: var(--ink-3); }
.st-txt.st-offline::before { background: transparent; box-shadow: inset 0 0 0 1.5px var(--off); }
.ok-mark .ic { width: 16px; height: 16px; }
.tag { display: inline-flex; align-items: center; gap: 4px; height: 20px; padding: 0 7px; border-radius: 10px; font-size: 11.5px; font-weight: 600; background: var(--surface-3); color: var(--ink-2); white-space: nowrap; }
.tag .ic { width: 13px; height: 13px; }
.tag.ongoing { background: var(--crit-bg); color: var(--crit-ink); }
.tag.hist { background: transparent; box-shadow: inset 0 0 0 1px var(--line-2); color: var(--ink-3); }
.tag.new { background: var(--accent); color: #fff; }
.chip { display: inline-flex; align-items: center; gap: 3px; height: 22px; padding: 0 7px 0 5px; border-radius: 6px; font-size: 12px; font-weight: 650; background: var(--surface-3); color: var(--ink-2); margin: 1px 3px 1px 0; }
.chip .ic { width: 14px; height: 14px; }
.chip.sev-critical { background: var(--crit-bg); color: var(--crit-ink); }
.chip.sev-warning { background: var(--warn-bg); color: var(--warn-ink); }
.chip.sev-info { background: var(--info-bg); color: var(--info-ink); }

/* fuel gauge */
.gauge { display: flex; align-items: center; gap: 10px; }
.gbar { position: relative; display: block; width: 72px; height: 8px; border-radius: 4px; background: var(--surface-3); overflow: hidden; flex: none; box-shadow: inset 0 0 0 1px var(--line); }
.gbar i { display: block; height: 100%; border-radius: 4px; background: var(--level); }
.gbar.big { width: 100%; height: 10px; border-radius: 5px; margin: 6px 0 4px; }
.gtxt { display: flex; flex-direction: column; line-height: 1.2; }
.gtxt b { font-variant-numeric: tabular-nums; }
.gtxt small { color: var(--ink-3); font-size: 11.5px; font-variant-numeric: tabular-nums; }
.gauge.mid .gbar i, .big-fuel.mid .gbar i { background: var(--warn); }
.gauge.low .gbar i, .big-fuel.low .gbar i { background: var(--crit); }
.gauge.low b { color: var(--crit-ink); }
.gauge.stale { opacity: .7; }
.gauge.nosig .gbar { background: repeating-linear-gradient(135deg, var(--surface-3) 0 4px, color-mix(in srgb, var(--warn) 40%, transparent) 4px 6px); }
.gauge.nosig .gbar i { display: none; }
.gauge.nosig b { color: var(--warn-ink); }
.gauge.wait .gbar { background: var(--surface-3); }

/* ------------------------------------------------------------ empty / loading */
.empty { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 6px; padding: 40px 16px; color: var(--ink-2); }
.empty b { font-size: 15px; color: var(--ink); }
.empty p { color: var(--ink-3); max-width: 50ch; }
.empty .btn { margin-top: 8px; }
.empty.small { padding: 16px; flex-direction: row; gap: 10px; font-size: 13px; }
.spinner { width: 22px; height: 22px; border-radius: 50%; border: 2.5px solid var(--line-2); border-top-color: var(--accent); animation: spin .8s linear infinite; }
.empty.small .spinner { width: 16px; height: 16px; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 50% { opacity: .35; } }

/* ------------------------------------------------------------ map */
.map-wrap { position: relative; overflow: hidden; }
.map { height: calc(100vh - var(--topbar-h) - 70px); height: calc(100dvh - var(--topbar-h) - 70px); min-height: 380px; isolation: isolate; background: var(--surface-3); }
.map-tools { position: absolute; top: 10px; left: 56px; right: 10px; z-index: 500; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; pointer-events: none; }
.map-tools > * { pointer-events: auto; box-shadow: var(--shadow); }
.map-chk { background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius-sm); height: 34px; padding: 0 10px; }
.map-legend { position: absolute; left: 10px; bottom: 22px; z-index: 500; display: flex; flex-wrap: wrap; gap: 4px 12px; max-width: calc(100% - 20px); background: color-mix(in srgb, var(--surface) 92%, transparent); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 6px 10px; font-size: 12px; color: var(--ink-2); box-shadow: var(--shadow-sm); }
.map-legend span { display: inline-flex; align-items: center; gap: 6px; }
.map-error { position: absolute; inset: 0; z-index: 600; background: var(--surface); display: grid; place-items: center; }
.mk-dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; border: 2px solid var(--surface); box-shadow: 0 0 0 1px var(--line-2); }
.mk-dot.moving { background: var(--good); }
.mk-dot.idle { background: var(--idle); }
.mk-dot.parked { background: var(--park); }
.mk-dot.offline { background: var(--surface); box-shadow: 0 0 0 1.5px var(--off); }
.mk-dot.ring-critical { background: var(--surface); box-shadow: 0 0 0 3px var(--crit); }
.mk-dot.ring-warning { background: var(--surface); box-shadow: 0 0 0 3px var(--warn); }
.mk-wrap { background: none; border: 0; }
.mk { width: 22px; height: 22px; border-radius: 50%; border: 2.5px solid #fff; box-shadow: 0 1px 4px rgba(0, 0, 0, .45); display: grid; place-items: center; }
.mk.st-moving { background: #1a9a3a; }
.mk.st-idle { background: #6a5ad0; }
.mk.st-parked { background: #7c7b75; }
.mk.st-offline { background: #d9d8d2; border-color: #8f8e88; box-shadow: none; }
.mk.ring-warning { box-shadow: 0 0 0 3px #f0a30a, 0 1px 5px rgba(0, 0, 0, .5); }
.mk.ring-critical { box-shadow: 0 0 0 3px #d03b3b, 0 1px 5px rgba(0, 0, 0, .5); animation: ring 1.6s ease-out infinite; }
@keyframes ring { 0% { box-shadow: 0 0 0 3px #d03b3b, 0 0 0 3px rgba(208, 59, 59, .55); } 100% { box-shadow: 0 0 0 3px #d03b3b, 0 0 0 14px rgba(208, 59, 59, 0); } }
.mk-arrow { width: 14px; height: 14px; fill: #fff; stroke: none; }
.leaflet-tooltip.mk-label { background: var(--surface); color: var(--ink); border: 1px solid var(--line-2); box-shadow: var(--shadow-sm); font: 600 11.5px var(--font); padding: 1px 6px; }
.leaflet-tooltip.mk-label::before { display: none; }
.leaflet-container { font: inherit; background: var(--surface-3); }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-lg); }
.leaflet-popup-content { margin: 12px 14px; font-size: 13px; line-height: 1.4; }
.leaflet-container a.leaflet-popup-close-button { color: var(--ink-3); }
.pop { display: flex; flex-direction: column; gap: 7px; }
.pop-title { font-weight: 700; font-size: 15px; }
.pop-sub { color: var(--ink-3); font-size: 12px; margin-top: -6px; }
.pop-row { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
.pop-row:first-of-type { justify-content: flex-start; }
.pop .btn.primary { color: var(--on-accent); }
.leaflet-control-zoom a, .leaflet-bar a { background: var(--surface); color: var(--ink); border-color: var(--line); }
.leaflet-control-attribution { background: color-mix(in srgb, var(--surface) 85%, transparent) !important; color: var(--ink-3); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .leaflet-tile-pane { filter: invert(1) hue-rotate(180deg) brightness(.92) contrast(.88) saturate(.7); }
}
:root[data-theme="dark"] .leaflet-tile-pane { filter: invert(1) hue-rotate(180deg) brightness(.92) contrast(.88) saturate(.7); }

/* ------------------------------------------------------------ alerts */
.alert-list { display: flex; flex-direction: column; gap: 18px; transition: opacity .15s; }
.alert-list.is-loading { opacity: .55; }
.day-h { font-size: 13px; font-weight: 650; color: var(--ink-2); margin: 0 0 8px 2px; display: flex; gap: 8px; align-items: baseline; }
.day-h .muted { font-weight: 500; font-size: 12px; }
.day-items { display: flex; flex-direction: column; gap: 6px; }
.al {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; align-items: center; gap: 4px 14px;
  background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--info);
  border-radius: var(--radius-sm); padding: 10px 12px; cursor: pointer; box-shadow: var(--shadow-sm);
  transition: background .12s, box-shadow .12s;
}
.al:hover { box-shadow: var(--shadow); }
.al:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.al.sev-critical { border-left-color: var(--crit); }
.al.sev-warning { border-left-color: var(--warn); }
.al.sev-critical:not(.acked) { background: color-mix(in srgb, var(--crit-bg) 55%, var(--surface)); }
.al.acked { opacity: .72; }
.al.acked:hover { opacity: 1; }
.al.is-new { animation: flash 1.6s ease-out 2; }
.al.focus { box-shadow: 0 0 0 2px var(--accent); }
@keyframes flash { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); } 100% { box-shadow: 0 0 0 10px transparent; } }
.al-ico { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--info-bg); color: var(--info-ink); }
.al.sev-critical .al-ico { background: var(--crit-bg); color: var(--crit-ink); }
.al.sev-warning .al-ico { background: var(--warn-bg); color: var(--warn-ink); }
.al.t-refuel .al-ico { background: var(--good-bg); color: var(--good-ink); }
.al-main { min-width: 0; }
.al-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.al-veh { font-weight: 700; }
.al-title { font-weight: 600; }
.al:not(.acked) .al-title { font-weight: 650; }
.al-meta { font-size: 12.5px; color: var(--ink-2); display: flex; flex-wrap: wrap; gap: 0 5px; align-items: baseline; margin-top: 1px; }
.sev-label { font-weight: 650; }
.sev-label.sev-critical { color: var(--crit-ink); }
.sev-label.sev-warning { color: var(--warn-ink); }
.sev-label.sev-info { color: var(--info-ink); }
.al-detail { font-size: 12.5px; color: var(--ink-3); margin-top: 2px; overflow-wrap: anywhere; }
.al-amt { text-align: right; min-width: 70px; }
.al-amt b { display: block; font-size: 15px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.al-amt small { display: block; font-size: 11.5px; color: var(--ink-3); white-space: nowrap; }
.al-amt.t-fuel_drain b { color: var(--crit-ink); }
.al-amt.t-refuel b { color: var(--good-ink); }
.al-act { display: flex; justify-content: flex-end; }
/* review on refuel / fuel drain alerts (saved in the Excel fuel ledger) */
.al-review { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin-top: 7px; cursor: default; }
.verdict-seg { flex-wrap: nowrap; }
.verdict-seg button { height: 26px; padding: 0 9px; font-size: 12px; }
.verdict-seg button.v-confirmed[aria-pressed="true"] { background: var(--crit-bg); color: var(--crit-ink); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--crit) 40%, transparent); }
.verdict-seg button.v-false_alarm[aria-pressed="true"] { background: var(--good-bg); color: var(--good-ink); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--good) 40%, transparent); }
.verdict-seg button.v-unchecked { color: var(--ink-3); font-weight: 500; }
.verdict-seg button:disabled { opacity: .55; cursor: default; }
.al-note-wrap { flex: 1 1 220px; min-width: 0; max-width: 460px; display: flex; }
.al-review input.al-note { flex: 1; min-width: 0; height: 28px; font-size: 12.5px; padding: 0 8px; background: var(--surface-2); }
.al-review input.al-note:focus { background: var(--surface); }
.al-review input.al-note:placeholder-shown { border-style: dashed; }
.note-state { font-size: 11.5px; color: var(--ink-3); min-width: 0; }
.note-state.ok { color: var(--good-ink); }
.note-state.err { color: var(--crit-ink); }
.tag.verdict.v-confirmed { background: var(--crit); color: #fff; }
.tag.verdict.v-false_alarm { background: var(--good-bg); color: var(--good-ink); }
.acked-mark { display: inline-flex; align-items: center; gap: 4px; color: var(--ink-3); font-size: 12px; }
.acked-mark .ic { width: 15px; height: 15px; color: var(--good); }
.more-row { display: flex; justify-content: center; }

/* ------------------------------------------------------------ settings */
.settings-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 14px; align-items: start; }
.settings-col { display: flex; flex-direction: column; gap: 14px; }
.settings-grid .wide { grid-column: 1 / -1; }
.rule-group { border: 0; padding: 0; margin: 0 0 18px; }
.rule-group legend { font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); padding: 0; margin-bottom: 6px; }
.rule { padding: 10px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 16px; align-items: center; }
.rule .help { grid-column: 1 / -1; margin-top: 0; }
.rule .switch { grid-column: 1 / -1; margin: 0; }
.rule-label { font-weight: 600; }
.rule-input { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.rule-input input[type="number"] { width: 110px; text-align: right; }
.rule-input .unit { color: var(--ink-3); font-size: 12.5px; min-width: 70px; }
.rule-input .eq { color: var(--ink-3); font-size: 12px; flex-basis: 100%; text-align: right; }
.rule-input .eq:empty { display: none; }
.form-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.sticky-actions { position: sticky; bottom: 0; background: var(--surface); padding: 12px 0 2px; border-top: 1px solid var(--line); }
.save-state { font-size: 12.5px; color: var(--ink-3); }
.save-state.ok { color: var(--good-ink); }
.save-state.err { color: var(--crit-ink); }
.save-state.warn { color: var(--warn-ink); }
.sev-fieldset { border: 0; padding: 0; margin: 12px 0 4px; display: flex; flex-wrap: wrap; gap: 8px 16px; }
.sev-fieldset legend { font-weight: 600; margin-bottom: 6px; padding: 0; width: 100%; }
.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field > span { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.field > span small { font-weight: 400; color: var(--ink-3); }
.field input { width: 100%; }
.field.inline { flex-direction: row; align-items: center; gap: 12px; margin-top: 14px; }
.form-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 8px; }
.form-grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px 12px; margin-top: 10px; }
#s-notify h3 { margin-top: 16px; }
#s-browser .row-between { margin: 4px 0 6px; }
.overrides { margin-top: 14px; border-top: 1px solid var(--line); padding-top: 10px; }
.overrides summary { cursor: pointer; font-weight: 600; display: flex; align-items: center; gap: 8px; list-style: none; }
.overrides summary::-webkit-details-marker { display: none; }
.overrides summary::before { content: ""; width: 7px; height: 7px; border-right: 2px solid var(--ink-3); border-bottom: 2px solid var(--ink-3); transform: rotate(-45deg); transition: transform .15s; margin: 0 4px 0 2px; flex: none; }
.overrides[open] summary::before { transform: rotate(45deg); }

/* ------------------------------------------------------------ drawer */
.drawer { position: fixed; inset: 0; z-index: 1000; }
.drawer-scrim { position: absolute; inset: 0; background: rgba(10, 10, 9, .38); opacity: 0; transition: opacity .2s; }
.drawer.open .drawer-scrim { opacity: 1; }
.drawer-panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(980px, 100%); background: var(--bg);
  display: flex; flex-direction: column; box-shadow: var(--shadow-lg); transform: translateX(102%); transition: transform .22s ease;
}
.drawer.open .drawer-panel { transform: none; }
.d-head { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px 12px 20px; background: var(--surface); border-bottom: 1px solid var(--line); }
.d-titles { flex: 1; min-width: 0; }
.d-titles h2 { font-size: 20px; font-weight: 720; }
.d-sub { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; margin-top: 5px; color: var(--ink-2); font-size: 13px; }
.d-fullname { flex-basis: 100%; color: var(--ink-3); font-size: 12px; }
.d-body { flex: 1; overflow-y: auto; padding: 16px 20px 40px; display: flex; flex-direction: column; gap: 14px; overscroll-behavior: contain; }
.d-stats { display: grid; grid-template-columns: 1.7fr repeat(3, minmax(0, 1fr)); gap: 10px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; display: flex; flex-direction: column; gap: 3px; min-width: 0; box-shadow: var(--shadow-sm); }
.stat .k { font-size: 12px; color: var(--ink-3); font-weight: 600; display: flex; align-items: center; gap: 6px; }
.stat .k .ic { width: 15px; height: 15px; }
.stat .v { font-size: 17px; font-weight: 650; font-variant-numeric: tabular-nums; }
.stat .v .pill { font-size: 12.5px; }
.stat small { color: var(--ink-3); font-size: 12px; overflow-wrap: anywhere; }
.fuel-stat { grid-row: span 2; }
.big-fuel { display: flex; flex-direction: column; gap: 2px; }
.bf-top { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.bf-num { font-size: 34px; font-weight: 720; letter-spacing: -0.02em; line-height: 1.1; }
.bf-l { font-size: 15px; color: var(--ink-2); font-weight: 600; }
.bf-sub { color: var(--ink-3); font-size: 12.5px; }
.big-fuel.low .bf-num { color: var(--crit-ink); }
.big-fuel.nosig .bf-num { color: var(--warn-ink); font-size: 24px; }
.big-fuel.wait .bf-num, .big-fuel.none .bf-num { color: var(--ink-3); font-size: 24px; }
.d-chart-card { padding: 14px 16px 12px; }
.d-chart-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.d-chart-head h3 { margin-right: auto; }
.legend { display: flex; flex-wrap: wrap; gap: 4px 14px; margin: 10px 0 4px; font-size: 12px; color: var(--ink-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { display: inline-block; flex: none; }
.lg-level { width: 18px; height: 3px; border-radius: 2px; background: var(--level); position: relative; }
.lg-level::after { content: ""; position: absolute; left: 6px; top: -2.5px; width: 7px; height: 7px; border-radius: 50%; background: var(--level); }
.lg-raw { width: 18px; height: 1.5px; background: var(--raw); }
.lg-drain { width: 12px; height: 12px; background: color-mix(in srgb, var(--crit) 22%, transparent); border-top: 3px solid var(--crit); }
.lg-refuel { width: 12px; height: 12px; background: color-mix(in srgb, var(--good) 22%, transparent); border-top: 3px solid var(--good); }
.lg-nosig { width: 14px; height: 12px; background: repeating-linear-gradient(135deg, transparent 0 3px, color-mix(in srgb, var(--warn) 60%, transparent) 3px 5px); border: 1px solid color-mix(in srgb, var(--warn) 50%, transparent); }
.lg-ign { width: 16px; height: 7px; border-radius: 2px; background: var(--good); }
.lg-pwroff { width: 16px; height: 7px; border-radius: 2px; background: repeating-linear-gradient(45deg, var(--surface-3) 0 2px, var(--ink-3) 2px 3.5px); }
.d-chart { position: relative; min-height: 340px; }
.d-chart.loading::after { content: "Loading history…"; position: absolute; inset: 0; display: grid; place-items: center; background: color-mix(in srgb, var(--surface) 70%, transparent); color: var(--ink-2); font-weight: 600; z-index: 3; }
.chart-help { margin-top: 6px; }
.levels-table { margin-top: 8px; }
.levels-table summary { cursor: pointer; color: var(--accent-ink); font-size: 12.5px; font-weight: 600; }
.levels-table > div { max-height: 280px; overflow: auto; margin-top: 8px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.d-two { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 14px; align-items: start; }
.d-alerts { display: flex; flex-direction: column; gap: 6px; margin-top: 10px; max-height: 460px; overflow-y: auto; padding: 2px; }
.d-alerts .al { grid-template-columns: auto minmax(0, 1fr) auto; padding: 8px 10px; }
.d-alerts .al .al-act { grid-column: 2 / -1; justify-content: flex-start; }
.d-alerts .al-amt:empty { display: none; }
.d-map-card { overflow: hidden; }
.d-map { height: 260px; isolation: isolate; background: var(--surface-3); }
.d-map.no-map { display: grid; place-items: center; color: var(--ink-3); font-size: 13px; padding: 16px; text-align: center; }
.d-map-foot { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 8px 12px; font-size: 12.5px; color: var(--ink-2); border-top: 1px solid var(--line); }
.d-map-foot .link { margin-left: auto; }

/* ------------------------------------------------------------ chart */
.fchart { position: relative; user-select: none; -webkit-user-select: none; }
.fchart-svg svg { display: block; touch-action: pan-y; overflow: visible; }
.c-grid { stroke: var(--line); stroke-width: 1; }
.c-vgrid { stroke: var(--line); stroke-width: 1; stroke-dasharray: 2 3; }
.c-vgrid.major { stroke: var(--line-2); stroke-dasharray: none; }
.c-base { stroke: var(--line-2); stroke-width: 1; }
.c-ylab, .c-xlab, .c-slab { fill: var(--ink-3); font-size: 11px; font-variant-numeric: tabular-nums; }
.c-xlab.major { fill: var(--ink-2); font-weight: 650; }
.c-slab { font-size: 10.5px; }
.c-empty { fill: var(--ink-3); font-size: 13px; }
.c-raw { fill: none; stroke: var(--raw); stroke-width: 1; stroke-linejoin: round; opacity: .6; }
.c-level { fill: none; stroke: var(--level); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.c-level-dot { fill: var(--level); stroke: var(--surface); stroke-width: 1.5; }
.c-level.fault { stroke: var(--ink-3); stroke-dasharray: 6 5; stroke-width: 2; }
.c-level-dot.fault { fill: var(--ink-3); }
.c-fault { fill: var(--warn-ink); font-size: 12px; font-weight: 600; }
.c-hatch { stroke: var(--warn); stroke-width: 1.6; opacity: .5; }
.c-hatch2 { stroke: var(--ink-3); stroke-width: 1.3; }
.c-nosig { opacity: .9; }
.c-span.drain { fill: var(--crit); opacity: .1; }
.c-span.refuel { fill: var(--good); opacity: .1; }
.c-speed { fill: var(--speed); fill-opacity: .4; stroke: var(--speed); stroke-width: 1; stroke-linejoin: round; }
.c-ovs { stroke: var(--crit); stroke-width: 1; stroke-dasharray: 3 3; opacity: .55; }
.c-strip-bg { fill: var(--surface-3); }
.c-ign { fill: var(--good); }
.c-pwr-on { fill: var(--ink-3); opacity: .35; }
.c-mk-line { stroke-width: 1; stroke-dasharray: 3 3; opacity: .55; }
.c-mk-line.drain, .c-mk-line.critical { stroke: var(--crit); }
.c-mk-line.refuel { stroke: var(--good); }
.c-mk-line.warning { stroke: var(--warn); }
.c-mk-line.info { stroke: var(--info); }
.c-mk { stroke: var(--surface); stroke-width: 1.5; }
.c-mk.drain, .c-mk.critical { fill: var(--crit); }
.c-mk.refuel { fill: var(--good); }
.c-mk.warning { fill: var(--warn); }
.c-mk.info { fill: var(--info); }
.c-mk-g { cursor: pointer; outline: none; }
.c-mk-g:hover .c-mk, .c-mk-g:focus-visible .c-mk { stroke: var(--ink); stroke-width: 2; }
.c-hit { fill: transparent; }
.c-overlay { fill: transparent; cursor: crosshair; }
.c-cross { stroke: var(--ink-2); stroke-width: 1; pointer-events: none; }
.c-cross-raw { fill: var(--raw); stroke: var(--surface); stroke-width: 1.5; pointer-events: none; }
.c-cross-lv { fill: var(--level); stroke: var(--surface); stroke-width: 2; pointer-events: none; }
.c-brush { fill: var(--accent); opacity: .14; pointer-events: none; }
.chart-tip {
  position: absolute; z-index: 4; pointer-events: none; min-width: 190px; max-width: 290px;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--radius-sm); box-shadow: var(--shadow);
  padding: 8px 10px; font-size: 12.5px; display: flex; flex-direction: column; gap: 3px;
}
.tt-time { font-weight: 650; color: var(--ink-2); font-size: 12px; margin-bottom: 2px; }
.tt-alert { font-weight: 700; }
.tt-alert.sev-critical { color: var(--crit-ink); }
.tt-alert.sev-warning { color: var(--warn-ink); }
.tt-alert.sev-info { color: var(--info-ink); }
.tt-row { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.tt-row b { font-variant-numeric: tabular-nums; }
.tt-row span { color: var(--ink-3); }
.tt-row small { flex-basis: 100%; color: var(--ink-3); font-size: 11.5px; padding-left: 0; }
.tt-key { width: 12px; height: 3px; border-radius: 2px; display: inline-block; align-self: center; }
.tt-lv .tt-key { background: var(--level); }
.tt-raw .tt-key { background: var(--raw); height: 1.5px; }
.tt-lv small, .tt-raw small { padding-left: 18px; }

/* ------------------------------------------------------------ toasts */
.toasts { position: fixed; top: calc(var(--topbar-h) + 10px); right: 14px; z-index: 1100; display: flex; flex-direction: column; gap: 8px; width: min(380px, calc(100vw - 28px)); pointer-events: none; }
.toast {
  pointer-events: auto; display: flex; align-items: flex-start; gap: 10px; background: var(--surface);
  border: 1px solid var(--line-2); border-left: 4px solid var(--info); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg); padding: 10px 8px 10px 12px; animation: toast-in .2s ease-out;
}
.toast.out { opacity: 0; transform: translateX(20px); transition: opacity .2s, transform .2s; }
.toast.sev-critical { border-left-color: var(--crit); }
.toast.sev-warning { border-left-color: var(--warn); }
.toast.sev-good { border-left-color: var(--good); }
.toast-ico { margin-top: 1px; color: var(--info-ink); }
.toast.sev-critical .toast-ico { color: var(--crit-ink); }
.toast.sev-warning .toast-ico { color: var(--warn-ink); }
.toast.sev-good .toast-ico { color: var(--good-ink); }
.toast-body { flex: 1; min-width: 0; }
.toast-body b { display: block; overflow-wrap: anywhere; }
.toast-text { color: var(--ink-2); font-size: 12.5px; margin-top: 2px; overflow-wrap: anywhere; }
.toast-act { margin-top: 6px; font-size: 12.5px; }
.toast-x { width: 28px; height: 28px; }
@keyframes toast-in { from { opacity: 0; transform: translateY(-6px); } }

/* ------------------------------------------------------------ responsive */
@media (max-width: 1280px) {
  .tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .report-tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .count-lab { display: none; }
}
@media (max-width: 1100px) {
  .settings-grid { grid-template-columns: minmax(0, 1fr); }
  .c-rate, .c-refuel { display: none; }
}
@media (max-width: 960px) {
  :root { --tabbar-h: 60px; }
  .sidebar { display: contents; }
  .sidebar .brand, .nav-label, .sidebar-foot { display: none; }
  .shell { margin-left: 0; }
  .topbar { padding: 0 16px; }
  .tabs {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 900; height: calc(var(--tabbar-h) + env(safe-area-inset-bottom));
    padding: 0 0 env(safe-area-inset-bottom); background: var(--surface); border-top: 1px solid var(--line);
    display: grid; grid-template-columns: repeat(5, 1fr); gap: 0;
  }
  .tabs a { flex-direction: column; justify-content: center; gap: 2px; padding: 0; height: auto; border-radius: 0; font-size: 11.5px; }
  .tabs a .ic { width: 21px; height: 21px; }
  .tabs a[aria-current="page"] { background: transparent; color: var(--ink); }
  .tabs a[aria-current="page"]::after { content: ""; position: absolute; top: -1px; left: 25%; right: 25%; height: 3px; border-radius: 0 0 3px 3px; background: var(--accent); }
  .tab-badge, .tabs a .tab-badge { position: absolute; top: 5px; left: calc(50% + 6px); margin: 0; }
  main { padding-bottom: calc(var(--tabbar-h) + 32px); }
  .map { height: calc(100dvh - var(--topbar-h) - var(--tabbar-h) - 60px); }
  .c-group, .c-eng { display: none; }
  .d-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fuel-stat { grid-column: 1 / -1; grid-row: auto; }
  .d-two { grid-template-columns: minmax(0, 1fr); }
  .toasts { top: auto; bottom: calc(var(--tabbar-h) + 12px); }
}
@media (max-width: 720px) {
  .topbar { gap: 8px; padding: 0 10px; }
  .page-title { font-size: 16px; }
  .conn { margin-right: 0; }
  .conn #conn-text { display: none; }
  .top-right { gap: 4px; }
  .count { padding: 0 8px; height: 30px; }
  main { padding-left: 16px; padding-right: 16px; padding-top: 12px; }
  .banners { padding: 10px 16px 0; }
  .banner { flex-wrap: wrap; }
  .tiles { display: flex; overflow-x: auto; gap: 8px; scrollbar-width: none; margin: 0 -16px; padding: 0 16px 2px; }
  .tiles::-webkit-scrollbar { display: none; }
  .tile { flex: 0 0 auto; padding: 8px 12px; min-width: 96px; }
  .t-num { font-size: 20px; }
  .search { max-width: none; flex-basis: 100%; }
  .filters select { flex: 1 1 140px; }
  .filter-count { margin-left: 0; }
  .c-speed, .c-seen, .d-only, .fleet-tbl .c-status { display: none; }
  .fleet-tbl { table-layout: fixed; }
  .fleet-tbl th.c-fuel { width: 108px; }
  .fleet-tbl th.c-alerts { width: 64px; }
  .fleet-tbl th button { overflow: hidden; text-overflow: ellipsis; display: block; }
  .fleet-tbl td.c-name { max-width: none; overflow: hidden; }
  .m-only { display: inline; }
  .c-fuel { min-width: 0; }
  .gbar { width: 40px; }
  .gauge { gap: 7px; }
  .tbl td { padding: 8px; }
  .tbl th button { padding: 8px; }
  .tbl td.c-name { max-width: 170px; }
  .vname { overflow: hidden; text-overflow: ellipsis; }
  .vsub { white-space: normal; }
  .al, .d-alerts .al { grid-template-columns: auto minmax(0, 1fr) auto; padding: 9px 10px; gap: 4px 10px; align-items: start; }
  .al-ico { width: 30px; height: 30px; }
  .al .al-act, .d-alerts .al .al-act { grid-column: 3; grid-row: 1; justify-content: flex-end; }
  .al-amt { grid-column: 2; grid-row: 2; text-align: left; display: flex; gap: 8px; align-items: baseline; min-width: 0; }
  .al-amt:empty { display: none; }
  .al-amt b { font-size: 14px; }
  .al .btn.small { padding: 0 7px; }
  .hide-sm { display: none; }
  .report-tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; padding: 0; overflow: visible; }
  .report-tbl .c-ralerts { display: none; }
  .d-head { padding: 12px 12px 10px 16px; }
  .d-body { padding: 12px 12px 32px; }
  .d-chart-card { padding: 12px 10px 10px; }
  .form-grid3, .form-grid2 { grid-template-columns: minmax(0, 1fr); }
  .rule { grid-template-columns: minmax(0, 1fr); }
  .rule-input { justify-content: flex-start; }
  .rule-input .eq { text-align: left; }
  .map-tools { left: 52px; }
  .map-tools .seg { max-width: calc(100vw - 110px); overflow-x: auto; flex-wrap: nowrap; }
  .map-legend { font-size: 11px; bottom: 18px; }
  .card.pad { padding: 14px; }
  .field.inline { flex-direction: column; align-items: stretch; }
}
@media (max-width: 420px) {
  .count .ic { display: none; }
  #btn-test { display: none; }
  .tbl td.c-name { max-width: 150px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (forced-colors: active) {
  .gbar i, .c-level, .c-level-dot { forced-color-adjust: none; }
}

/* temporary alert view (opened from a counter badge or a vehicle) */
.temp-view { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin: 0 0 10px; padding: 8px 12px; border-radius: 8px; background: var(--surface-2, rgba(127, 127, 127, 0.08)); font-size: 13px; }
.temp-view[hidden] { display: none; }
/* alert older than the kept history, shown on top of the vehicle's alert list */
.old-alert { margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--line, rgba(127, 127, 127, 0.25)); }
.old-alert .help { display: flex; gap: 6px; align-items: flex-start; }
.warn-text { color: var(--warn-ink); }
.tbl.mini.fault td { color: var(--ink-3); text-decoration: line-through; text-decoration-color: rgba(127, 127, 127, 0.5); }
.field output.eq { display: block; color: var(--ink-3); font-size: 11.5px; margin-top: 2px; }

/* local (Windows) vs cloud version: app.js sets body.mode-cloud from /api/meta */
body.mode-cloud .local-only { display: none !important; }
body:not(.mode-cloud):not(.has-login) .cloud-only { display: none !important; }
/* sign-in screen (cloud version) */
.login-screen { position: fixed; inset: 0; z-index: 3000; display: grid; place-items: center; padding: 16px; background: var(--bg); }
.login-screen[hidden] { display: none; }
.login-card { width: min(360px, 100%); display: flex; flex-direction: column; gap: 14px; box-shadow: var(--shadow); }
.login-mark { width: 34px; height: 44px; object-fit: contain; }
.login-card h1 { margin: 0; font-size: 20px; }
.login-card input { height: 38px; }
.login-err { margin: -6px 0 0; min-height: 1.2em; color: var(--crit-ink); font-size: 13px; }