:root {
  --ink: #14202e;
  --ink-2: #4a5868;
  --ink-3: #7a8796;
  --line: #e2e6eb;
  --bg: #f4f6f8;
  --card: #ffffff;
  --side: #101b28;
  --side-2: #1a2838;
  --side-ink: #c4ceda;
  --accent: #e8730c;
  --accent-ink: #ffffff;
  --go: #15803d;
  --go-bg: #e6f4ea;
  --idle: #a16207;
  --idle-bg: #fdf3d8;
  --park: #1d4ed8;
  --park-bg: #e5edff;
  --off: #6b7280;
  --off-bg: #eef0f2;
  --bad: #b91c1c;
  --bad-bg: #fde8e8;
  --radius: 8px;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font: 14px/1.5 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink); background: var(--bg);
  display: grid; grid-template-columns: 232px 1fr; min-height: 100vh;
}
a { color: #0b5cad; text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: 13px; }

/* side bar */
.side { background: var(--side); color: var(--side-ink); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; padding: 18px 18px 16px; color: #fff; text-decoration: none !important; }
.brand-mark { width: 34px; height: 34px; border-radius: 8px; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 600; letter-spacing: .5px; }
.brand strong { display: block; font-size: 15px; line-height: 1.1; }
.brand small { color: var(--side-ink); font-size: 12px; }
.side nav { flex: 1; padding: 6px 10px; overflow-y: auto; }
.side nav a { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 6px; color: var(--side-ink); text-decoration: none; margin-bottom: 2px; }
.side nav a:hover { background: var(--side-2); color: #fff; }
.side nav a.on { background: var(--side-2); color: #fff; box-shadow: inset 3px 0 0 var(--accent); }
.nav-sep { text-transform: uppercase; font-size: 11px; letter-spacing: .08em; color: #6e7f92; padding: 16px 10px 6px; }
.side-user { border-top: 1px solid #22344a; padding: 12px 18px; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.side-user strong { display: block; color: #fff; font-weight: 500; font-size: 13px; }
.side-user small { font-size: 12px; }
.side-user a { color: var(--side-ink); font-size: 12px; }

/* main */
.main { padding: 22px 28px 40px; min-width: 0; }
body.full .main { padding: 0; height: 100vh; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head h1 { font-size: 22px; font-weight: 600; margin: 0; }
.head-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.flash { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; }
.flash-ok { background: var(--go-bg); color: var(--go); }
.flash-err { background: var(--bad-bg); color: var(--bad); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 18px; }
.card h2 { font-size: 16px; font-weight: 600; margin: 0 0 12px; }
.card h3 { font-size: 14px; font-weight: 600; margin: 16px 0 8px; }
.card .sub { color: var(--ink-2); margin: -6px 0 14px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.muted { color: var(--ink-3); }
.small { font-size: 12px; }

/* stats */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.stat b { display: block; font-size: 24px; font-weight: 600; }
.stat span { color: var(--ink-2); font-size: 13px; }

/* tables */
.table-wrap { overflow-x: auto; }
table.t { width: 100%; border-collapse: collapse; }
.t th { text-align: left; font-weight: 500; color: var(--ink-2); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.t td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.t tr:last-child td { border-bottom: 0; }
.t tr.click { cursor: pointer; }
.t tr.click:hover td { background: #f8fafc; }
.t tr.sel td { background: #fff7ef; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* pills */
.pill { display: inline-block; padding: 1px 9px; border-radius: 999px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.pill-go { background: var(--go-bg); color: var(--go); }
.pill-idle { background: var(--idle-bg); color: var(--idle); }
.pill-park { background: var(--park-bg); color: var(--park); }
.pill-off { background: var(--off-bg); color: var(--off); }
.pill-bad { background: var(--bad-bg); color: var(--bad); }

/* forms */
label.f { display: block; margin-bottom: 12px; }
label.f > span { display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 4px; font-weight: 500; }
label.f small { display: block; color: var(--ink-3); margin-top: 3px; }
input[type=text], input[type=password], input[type=number], input[type=datetime-local], input[type=date], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid #cdd4dc; border-radius: 6px; font: inherit; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid #f4b67f; border-color: var(--accent); }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.row > * { flex: 1 1 160px; }
.row > .shrink { flex: 0 0 auto; }
.check { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }

.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 6px; border: 1px solid #cdd4dc; background: #fff; color: var(--ink); font: inherit; font-weight: 500; cursor: pointer; text-decoration: none !important; white-space: nowrap; }
.btn:hover { background: #f3f5f7; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #cf650a; }
.btn-danger { color: var(--bad); border-color: #f0c4c4; }
.btn-sm { padding: 4px 10px; font-size: 13px; }
.btn[disabled] { opacity: .5; cursor: default; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }

/* dashboard */
.dash { display: grid; grid-template-columns: 420px 1fr; height: 100vh; }
.dash-list { background: var(--card); border-right: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; }
.dash-list-head { padding: 16px 16px 10px; border-bottom: 1px solid var(--line); }
.dash-list-head h1 { font-size: 18px; margin: 0 0 10px; }
.dash-counts { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.dash-items { overflow-y: auto; flex: 1; }
.veh { display: grid; grid-template-columns: 1fr auto; gap: 2px 8px; padding: 11px 16px; border-bottom: 1px solid var(--line); cursor: pointer; }
.veh:hover { background: #f8fafc; }
.veh.sel { background: #fff7ef; box-shadow: inset 3px 0 0 var(--accent); }
.veh .plate { font-weight: 600; }
.veh .meta { color: var(--ink-2); font-size: 12px; grid-column: 1 / -1; display: flex; gap: 12px; flex-wrap: wrap; }
.veh .addr { color: var(--ink-3); font-size: 12px; grid-column: 1 / -1; }
#map { width: 100%; height: 100%; min-height: 360px; }
.map-card #map { height: 420px; border-radius: var(--radius); }
.map-wrap { position: relative; min-height: 0; }
.map-panel { position: absolute; right: 12px; bottom: 12px; z-index: 500; width: 360px; max-width: calc(100% - 24px); background: #fff; border-radius: var(--radius); box-shadow: 0 6px 24px rgba(16, 27, 40, .2); padding: 14px; display: none; }
.map-panel.show { display: block; }
.map-panel h3 { margin: 0 0 4px; font-size: 16px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 3px 12px; font-size: 13px; margin: 10px 0; }
.kv dt { color: var(--ink-3); }
.kv dd { margin: 0; }
.car-icon { background: none; border: 0; }
.car-dot { width: 26px; height: 26px; border-radius: 50%; border: 3px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,.4); display: grid; place-items: center; }
.car-dot svg { width: 13px; height: 13px; }
.car-tag { position: absolute; top: 28px; left: 50%; transform: translateX(-50%); background: #101b28; color: #fff; font-size: 11px; padding: 0 5px; border-radius: 3px; white-space: nowrap; }

/* video */
.players { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.player { background: #0c1219; border-radius: var(--radius); overflow: hidden; position: relative; aspect-ratio: 16 / 9; }
.player video { width: 100%; height: 100%; display: block; background: #0c1219; }
.player .ov { position: absolute; inset: 0; display: grid; place-items: center; color: #c4ceda; text-align: center; padding: 20px; pointer-events: none; }
.player .lbl { position: absolute; top: 8px; left: 8px; background: rgba(0,0,0,.55); color: #fff; font-size: 12px; padding: 2px 8px; border-radius: 4px; }
.player .rec { position: absolute; top: 8px; right: 8px; background: #b91c1c; color: #fff; font-size: 11px; padding: 2px 7px; border-radius: 4px; display: none; }
.player.live .rec { display: block; }

/* setup steps */
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps > li { counter-increment: s; position: relative; padding: 0 0 18px 44px; }
.steps > li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--off-bg); color: var(--ink-2); display: grid; place-items: center; font-weight: 600; }
.steps > li.done::before { content: '✓'; background: var(--go-bg); color: var(--go); }
.steps > li.now::before { background: var(--accent); color: #fff; }
.steps h3 { margin: 3px 0 6px; font-size: 15px; }
.sms { display: flex; align-items: center; gap: 8px; background: #f4f6f8; border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; margin: 6px 0 2px; }
.sms code { flex: 1; word-break: break-all; font-size: 14px; }
.sms + small { display: block; color: var(--ink-2); margin-bottom: 8px; }

.timeline { position: relative; height: 34px; background: #eef0f2; border-radius: 6px; margin: 8px 0; overflow: hidden; }
.timeline i { position: absolute; top: 0; bottom: 0; background: #f4b67f; border-left: 1px solid #e8730c; }
.empty { text-align: center; color: var(--ink-3); padding: 30px 10px; }
.login { min-height: 100vh; display: grid; place-items: center; grid-column: 1 / -1; background: var(--side); }
.login form { background: #fff; padding: 28px; border-radius: 10px; width: 340px; }
.login h1 { font-size: 20px; margin: 10px 0 18px; }
.badge-new { background: var(--accent); color: #fff; font-size: 11px; padding: 1px 6px; border-radius: 4px; margin-left: 6px; }

@media (max-width: 900px) {
  body { grid-template-columns: 1fr; }
  .side { position: static; height: auto; }
  .side nav { display: flex; flex-wrap: wrap; gap: 2px; }
  .nav-sep { display: none; }
  .side-user { display: none; }
  .main { padding: 16px; }
  body.full .main { height: auto; }
  .dash { grid-template-columns: 1fr; height: auto; }
  .dash-list { max-height: 45vh; }
  .map-wrap { height: 60vh; }
  .grid2, .grid3, .players { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}