/* CarTracker dashboard components. All visual values come from the token
 * profile (css/themes/default.css) — no raw colours here (ArchUnit-style
 * guard: DesignTokenGuardTest). Calm, professional, GitHub-Primer feel:
 * quiet surfaces, functional colour, clear hierarchy. */

* { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
    font-family: var(--font-sans);
    background: var(--color-bg-muted);
    color: var(--color-fg-default);
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
}
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--color-fg-muted); }

/* ---- Top bar ------------------------------------------------------------ */
header.topbar {
    background: var(--color-bg-default);
    border-bottom: 1px solid var(--color-border-default);
    box-shadow: var(--shadow-resting-small);
    display: flex;
    align-items: center;
    gap: var(--space-8);
    padding: var(--space-5) var(--space-8);
    position: sticky;
    top: 0;
    z-index: 10;
}
header.topbar .brand {
    display: inline-flex; align-items: center; gap: var(--space-4);
    font-size: 16px; font-weight: 600; letter-spacing: -0.01em;
}
header.topbar .brand::before {
    content: ""; width: 20px; height: 20px; border-radius: var(--radius-medium);
    background: var(--color-primary-emphasis);
    box-shadow: inset 0 0 0 1px var(--color-primary-border_muted), var(--shadow-resting-xsmall);
}
header.topbar nav { display: flex; gap: var(--space-2); flex: 1; }
header.topbar nav a {
    color: var(--color-fg-muted); text-decoration: none; font-weight: 500;
    padding: var(--space-2) var(--space-4); border-radius: var(--radius-medium);
    transition: background .12s ease, color .12s ease;
}
header.topbar nav a:hover { color: var(--color-fg-default); background: var(--color-bg-inset); }
header.topbar nav a.active { color: var(--color-fg-default); background: var(--color-bg-inset); font-weight: 600; }

/* ---- Layout & page header ---------------------------------------------- */
main { padding: var(--space-8); max-width: 1200px; margin: 0 auto; }
.page-head { margin-bottom: var(--space-6); }
.page-head h1 { font-size: 20px; font-weight: 600; letter-spacing: -0.01em; margin: 0 0 var(--space-1); }
.page-head p { margin: 0; color: var(--color-fg-muted); font-size: 14px; }

/* ---- Cards -------------------------------------------------------------- */
.card {
    background: var(--color-bg-default);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-medium);
    box-shadow: var(--shadow-resting-small);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
}
.card > h2 {
    font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--color-fg-muted); margin: 0 0 var(--space-5);
}

.flash-error {
    background: var(--color-danger-muted);
    border: 1px solid var(--color-danger-border);
    color: var(--color-danger-emphasis);
    border-radius: var(--radius-medium);
    padding: var(--space-4) var(--space-5);
    margin-bottom: var(--space-6);
}

/* ---- Filter bar --------------------------------------------------------- */
.filters { display: flex; gap: var(--space-5); align-items: flex-end; flex-wrap: wrap; }
.filters label {
    display: block; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
    color: var(--color-fg-muted); margin-bottom: var(--space-2);
}

/* ---- Totals ------------------------------------------------------------- */
.totals { display: flex; gap: var(--space-6); flex-wrap: wrap; }
.totals .card { flex: 1; min-width: 180px; margin-bottom: 0; }
.totals .label { text-transform: uppercase; letter-spacing: 0.06em; font-size: 11px; font-weight: 600; color: var(--color-fg-muted); }
.totals .big { display: block; font-size: 30px; font-weight: 600; letter-spacing: -0.02em; margin-top: var(--space-2); font-variant-numeric: tabular-nums; }
.totals ul { list-style: none; margin: var(--space-4) 0 0; padding: 0; }
.totals li {
    display: flex; justify-content: space-between; gap: var(--space-6);
    padding: var(--space-3) 0; border-top: 1px solid var(--color-border-default);
    font-variant-numeric: tabular-nums;
}
.totals li:first-child { border-top: 0; }
.totals li span:last-child { font-weight: 600; }

/* ---- Trips / data table ------------------------------------------------- */
table.trips {
    width: 100%; border-collapse: separate; border-spacing: 0;
    background: var(--color-bg-default);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-medium);
    box-shadow: var(--shadow-resting-small);
    overflow: hidden;
}
table.trips th {
    text-align: left; font-size: 11px; color: var(--color-fg-muted); font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.04em;
    padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--color-border-default);
    background: var(--color-bg-inset); white-space: nowrap;
}
table.trips td {
    padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--color-border-default);
    vertical-align: middle;
}
/* Plate/time/km codes must never wrap mid-value (e.g. a plate breaking at its own hyphens). */
table.trips td.mono { white-space: nowrap; }
table.trips tbody tr:nth-child(even) td { background: var(--color-bg-muted); }
table.trips tbody tr:hover td { background: var(--color-accent-muted); }
table.trips tbody tr:last-child td { border-bottom: 0; }

/* ---- Chips / status badges (Primer two-colour: muted bg + emphasis fg) --- */
.chip {
    display: inline-flex; align-items: center; gap: var(--space-2);
    border-radius: var(--radius-full); padding: 1px var(--space-4);
    font-size: 11px; font-weight: 500; line-height: 18px; border: 1px solid transparent;
    white-space: nowrap;
}
.chip::before { content: ""; width: 6px; height: 6px; border-radius: var(--radius-full); background: currentColor; }
.chip.gps      { background: var(--color-accent-muted);   color: var(--color-accent-fg);    border-color: var(--color-accent-border); }
.chip.app,
.chip.active,
.chip.success  { background: var(--color-success-muted);  color: var(--color-success-fg);   border-color: var(--color-success-border); }
.chip.manual,
.chip.neutral  { background: var(--color-bg-inset);       color: var(--color-fg-muted);     border-color: var(--color-border-default); }
.chip.attention{ background: var(--color-attention-muted);color: var(--color-attention-fg); border-color: var(--color-attention-border); }
.chip.obd,
.chip.done     { background: var(--color-done-muted);     color: var(--color-done-fg);      border-color: var(--color-done-border); }
.chip.danger,
.chip.closed   { background: var(--color-danger-muted);   color: var(--color-danger-fg);    border-color: var(--color-danger-border); }

/* ---- Form controls ------------------------------------------------------ */
input, select, button {
    font-size: 13px; padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border-default); border-radius: var(--radius-medium);
    background: var(--color-bg-default); color: var(--color-fg-default);
    transition: border-color .12s ease, box-shadow .12s ease, background .12s ease;
}
input:hover, select:hover { border-color: var(--color-border-emphasis); }
input:focus, select:focus {
    outline: none; border-color: var(--color-accent-emphasis);
    box-shadow: 0 0 0 3px var(--color-accent-muted);
}
input.km { width: 68px; text-align: right; }
input.note { width: 150px; }

button { cursor: pointer; }
button:focus-visible { outline: 2px solid var(--color-accent-emphasis); outline-offset: 2px; }
/* default (secondary) button */
button:not(.primary):not(.quiet) { box-shadow: var(--shadow-resting-xsmall); }
button:not(.primary):not(.quiet):hover { background: var(--color-bg-inset); border-color: var(--color-border-emphasis); }
button.primary {
    background: var(--color-primary-emphasis); border-color: var(--color-primary-emphasis);
    color: var(--color-fg-on-emphasis); font-weight: 500; box-shadow: var(--shadow-resting-xsmall);
}
button.primary:hover { filter: brightness(0.96); }
button.primary:active { filter: brightness(0.92); }
button.quiet { background: transparent; border-color: transparent; color: var(--color-accent-fg); box-shadow: none; padding-left: var(--space-2); padding-right: var(--space-2); }
button.quiet:hover { text-decoration: underline; background: transparent; }

form.inline { display: inline-flex; gap: var(--space-2); align-items: center; margin: 0; }
.export-link { margin-left: auto; }
.empty { text-align: center; color: var(--color-fg-muted); padding: var(--space-14) 0; }

/* ---- Auth pages (login / TOTP) — centered single card ------------------- */
body.auth { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.auth-card {
    background: var(--color-bg-default);
    border: 1px solid var(--color-border-default);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-floating-small);
    padding: var(--space-10);
    width: 360px;
}
.auth-card h1 { display: inline-flex; align-items: center; gap: var(--space-4); font-size: 20px; margin: 0 0 var(--space-2); }
.auth-card h1::before {
    content: ""; width: 24px; height: 24px; border-radius: var(--radius-medium);
    background: var(--color-primary-emphasis); box-shadow: inset 0 0 0 1px var(--color-primary-border_muted);
}
.auth-card p.sub { color: var(--color-fg-muted); font-size: 14px; margin: 0 0 var(--space-6); }
.auth-card label { display: block; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-fg-muted); margin: var(--space-5) 0 var(--space-2); }
.auth-card input { width: 100%; }
.auth-card input.totp { font-size: 20px; letter-spacing: .3em; text-align: center; }
.auth-card button {
    width: 100%; margin-top: var(--space-6); padding: var(--space-4); font-size: 14px; font-weight: 500;
    color: var(--color-fg-on-emphasis); background: var(--color-primary-emphasis); border: none;
    box-shadow: var(--shadow-resting-xsmall);
}
.auth-card button:hover { filter: brightness(0.96); }
.auth-card a { display: block; text-align: center; margin-top: var(--space-5); color: var(--color-accent-fg); font-size: 14px; }
.auth-card .error {
    background: var(--color-danger-muted); border: 1px solid var(--color-danger-border);
    color: var(--color-danger-emphasis); border-radius: var(--radius-medium);
    padding: var(--space-4) var(--space-5); font-size: 13px; margin-bottom: var(--space-5);
}
.auth-card .info {
    background: var(--color-accent-muted); border: 1px solid var(--color-accent-border);
    color: var(--color-fg-default); border-radius: var(--radius-medium);
    padding: var(--space-4) var(--space-5); font-size: 13px; margin-bottom: var(--space-5);
}

/* Collapsible add-trip card */
details.card > summary { cursor: pointer; font-weight: 600; color: var(--color-fg-default); list-style-position: inside; }
details.card[open] > summary { margin-bottom: var(--space-4); }