/* goEV Fleet dashboard. Same surfaces, ink and brand greens as the EMS and
 * CSMS dashboards so the three web properties read as one product. */

:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --surface-raised: #f2f1ec;
  --input-bg: #ffffff;
  --border: rgba(11, 11, 11, 0.10);
  --border-strong: rgba(11, 11, 11, 0.22);
  --text: #0b0b0b;
  --text-secondary: #52514e;
  --muted: #898781;
  --shadow: 0 8px 30px rgba(11, 11, 11, 0.12);
  --accent: #006838;
  --accent-ink: #ffffff;
  --accent-dim: rgba(0, 104, 56, 0.10);
  --status-good: #0ca30c;
  --status-warning: #fab219;
  --status-critical: #d03b3b;
  --radius-sm: 8px;
  --radius-md: 12px;
  --pill: 999px;
  --font: system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --surface-raised: #232322;
    --input-bg: #121211;
    --border: rgba(255, 255, 255, 0.10);
    --border-strong: rgba(255, 255, 255, 0.22);
    --text: #ffffff;
    --text-secondary: #c3c2b7;
    --muted: #898781;
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    --accent: #4ea62c;
    --accent-ink: #06230b;
    --accent-dim: rgba(78, 166, 44, 0.16);
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--page);
  color: var(--text);
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.brand { display: flex; align-items: baseline; gap: 10px; }
.logo { height: 26px; display: none; }
:root:not([data-theme="dark"]) .logo-light { display: inline; }
:root[data-theme="dark"] .logo-dark { display: inline; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .logo-light { display: none; }
  :root:not([data-theme="light"]) .logo-dark { display: inline; }
}
.brand-sub { font-weight: 600; color: var(--text-secondary); letter-spacing: 0.04em; }
.header-right { display: flex; align-items: center; gap: 12px; }
.muted { color: var(--muted); font-size: 13px; }

main { padding: 22px; max-width: 1200px; margin: 0 auto; }

.unit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}

.unit-card { padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; }
.unit-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.unit-name { font-weight: 650; font-size: 16px; }
.unit-site { color: var(--muted); font-size: 12.5px; }

.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex: none; }
.dot.online { background: var(--status-good); }
.dot.stale { background: var(--status-warning); }
.dot.offline { background: var(--status-critical); }

.unit-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.stat { background: var(--surface-raised); border-radius: var(--radius-sm); padding: 8px 10px; }
.stat .v { font-size: 17px; font-weight: 650; font-variant-numeric: tabular-nums; }
.stat .k { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }

.pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--pill);
  font-size: 12px;
  font-weight: 600;
  background: var(--surface-raised);
  color: var(--text-secondary);
}
.pill.sim { background: var(--accent-dim); color: var(--accent); }
.pill.alerts { background: rgba(208, 59, 59, 0.14); color: var(--status-critical); }

.unit-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.unit-actions { display: flex; gap: 6px; }

.btn {
  font: inherit;
  font-size: 13.5px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}
.btn:hover { background: var(--surface-raised); }
.btn.accent { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.small { padding: 4px 10px; font-size: 12.5px; }
.btn.danger { color: var(--status-critical); }
.btn[hidden] { display: none; }
#btn-add[hidden] { display: none; }

.overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: grid; place-items: center;
  padding: 20px;
  z-index: 50;
}
.overlay[hidden] { display: none; }

.login-card, .dialog { padding: 26px 28px; width: min(420px, 100%); display: flex; flex-direction: column; gap: 14px; }
.login-card { align-items: stretch; text-align: center; }
.login-card .logo { align-self: center; height: 32px; }
.login-card h1, .dialog h2 { margin: 0; font-size: 19px; }
label { display: flex; flex-direction: column; gap: 5px; font-size: 13.5px; text-align: left; color: var(--text-secondary); }
input {
  font: inherit;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--input-bg);
  color: var(--text);
}
.hint { font-size: 11.5px; color: var(--muted); }
.error { color: var(--status-critical); font-size: 13px; margin: 0; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; }

.key-box {
  display: block;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  border: 1px dashed var(--border-strong);
  word-break: break-all;
  font-size: 13.5px;
  user-select: all;
}

.unit-alerts { font-size: 12.5px; color: var(--status-critical); }