/* SiteFlow Sternauto-Demo — App-Grammatik
 * Baut auf css/tokens.css (Design-System, read-only kopiert).
 * Faithful zu claude-design Wireframe 2a (Dirk-Freigabe) + 1d (S2-Detail).
 * Neo-Brutalismus: harte Kanten ohne Blur, Mono-Zahlen, Ampel nie nur Farbe.
 * iPhone Portrait ~393px, Vollbild-PWA.
 * Farbregel SoC-Bar: gruen(hoch)/ink(mittel)/rot(niedrig) — KEIN Amber
 * (Amber ist laut Tokens fuer cached/stale reserviert, s. Live/Cached-Badge).
 */

html, body { background: var(--siteflow-canvas); min-height: 100%; }
body {
  padding:
    env(safe-area-inset-top) env(safe-area-inset-right)
    env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.app {
  max-width: 460px;
  margin: 0 auto;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* ── Header ─────────────────────────────────────────────── */
.topbar {
  padding: 12px 16px 11px;
  border-bottom: var(--border-w) var(--border-style) var(--border);
  position: sticky;
  top: 0;
  background: var(--siteflow-canvas);
  z-index: 10;
}
.topbar__row1 { display: flex; justify-content: space-between; align-items: center; }
.brand { display: flex; align-items: center; gap: 9px; }
.brand__mark { width: 24px; height: 24px; display: block; }
.brand__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.01em;
}

/* Verbindungs-/Refresh-Badge (Live online / Cached offline) */
.conn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 9px;
  border: var(--border-w) var(--border-style) var(--industrial-ink);
  border-radius: var(--radius-interactive);
  color: var(--industrial-ink);
  background: var(--siteflow-canvas);
  cursor: pointer;
}
.conn:active { transform: translate(1px, 1px); }
.conn__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--system-green);
  border: 1.5px solid var(--industrial-ink);
}
.conn--cached { border-color: var(--system-amber); }
.conn--cached .conn__dot { background: var(--system-amber); }
.conn__icon { width: 14px; height: 14px; transition: transform 550ms ease; }
.conn.is-spinning .conn__icon { transform: rotate(360deg); }

.topbar__row2 {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 10px;
}
.topbar__site,
.topbar__stand {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-80);
}

/* ── Content ────────────────────────────────────────────── */
.fleet-wrap { flex: 1; padding: 14px 16px 28px; }
.fleet__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-80);
  margin-bottom: 11px;
}
.fleet { display: flex; flex-direction: column; gap: 12px; }

/* ── Karte (S1) ─────────────────────────────────────────── */
.card {
  border: var(--border-w) var(--border-style) var(--border);
  background: var(--siteflow-canvas);
  padding: 14px;
  cursor: pointer;
  transition: transform 80ms linear, box-shadow 80ms linear;
}
.card:hover { box-shadow: var(--shadow-sm); transform: translate(-2px, -2px); }
.card:active { box-shadow: none; transform: translate(0, 0); }
.card:focus-visible { outline: none; box-shadow: var(--shadow-accent); }

.card__head { display: flex; justify-content: space-between; align-items: flex-start; }
.card__ident { display: flex; gap: 11px; align-items: flex-start; }
.card__icon { width: 23px; height: 23px; flex-shrink: 0; margin-top: 1px; }
.card__type {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-80);
}
.card__name {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  margin-top: 2px;
  color: var(--industrial-ink);
  line-height: 1.2;
}
.card__id {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  margin-top: 7px;
  padding: 3px 7px;
  border: var(--border-w) var(--border-style) var(--industrial-ink);
  color: var(--industrial-ink);
}
.card__id--plate { font-weight: 700; letter-spacing: 0.14em; }
.card__id--serial { border-color: var(--ink-40); color: var(--ink-80); letter-spacing: 0.06em; }

/* Status-Dot: gruen=ok, rot=kritisch niedrig */
.dot {
  width: 14px; height: 14px; border-radius: 50%;
  border: var(--border-w) var(--border-style) var(--industrial-ink);
  flex-shrink: 0;
}
.dot--green { background: var(--system-green); }
.dot--red   { background: var(--system-red); }
.dot--off   { background: transparent; border-color: var(--ink-40); }

.card__soc { display: flex; justify-content: space-between; align-items: flex-end; margin-top: 12px; }
.soc {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  color: var(--industrial-ink);
}
.soc__pct { font-size: 14px; color: var(--ink-80); font-weight: 400; margin-left: 2px; }
.soc--empty { color: var(--ink-40); }

/* Lade-Badge: "Lädt" (Ink-Rahmen + pulsender Akzent-Blitz) / "Lädt nicht" (blass) */
.charge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 8px;
  border: var(--border-w) var(--border-style) var(--industrial-ink);
  color: var(--industrial-ink);
}
.charge--off { border-color: var(--ink-20); color: var(--ink-80); }
.charge__bolt {
  width: 11px; height: 11px;
  fill: var(--energy-accent);
  animation: sfpulse 1.6s linear infinite;
}
@keyframes sfpulse { 0%, 100% { opacity: 1; } 45% { opacity: 0.28; } }
@media (prefers-reduced-motion: reduce) {
  .charge__bolt { animation: none; }
  .conn__icon { transition: none; }
}

/* SoC-Balken */
.bar {
  margin-top: 10px;
  height: 8px;
  border: var(--border-w) var(--border-style) var(--industrial-ink);
  background: var(--canvas-shade);
}
.bar__fill { height: 100%; background: var(--industrial-ink); }
.bar__fill--green { background: var(--system-green); }
.bar__fill--red   { background: var(--system-red); }

/* Metriken (Reichweite/Restlaufzeit · Standort) */
.metrics { display: flex; gap: 14px; margin-top: 12px; }
.metric { flex: 1; min-width: 0; }
.metric__label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-80);
}
.metric__val {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  margin-top: 2px;
  color: var(--industrial-ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Box-Dummy: unten, blass, nicht tappbar */
.card--box {
  border-color: var(--ink-20);
  background: var(--concrete-gray);
  opacity: 0.7;
  cursor: default;
}
.card--box:hover { box-shadow: none; transform: none; }
.card--box .card__type,
.card--box .card__name,
.card--box .soc { color: var(--ink-40); }

.fleet__foot {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-80);
  margin-top: 12px;
}

/* ── S2 Detail (Overlay) ────────────────────────────────── */
.detail {
  position: fixed;
  inset: 0;
  background: var(--siteflow-canvas);
  z-index: 100;
  display: flex;
  flex-direction: column;
  max-width: 460px;
  margin: 0 auto;
  padding:
    env(safe-area-inset-top) env(safe-area-inset-right)
    env(safe-area-inset-bottom) env(safe-area-inset-left);
  transform: translateX(100%);
  transition: transform 220ms ease;
}
.detail[hidden] { display: none; }
.detail.is-open { transform: translateX(0); }

.detail__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px 11px;
  border-bottom: var(--border-w) var(--border-style) var(--border);
  flex-shrink: 0;
}
.detail__back {
  width: 22px; height: 22px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  flex-shrink: 0;
  color: var(--industrial-ink);
}
.detail__headtext { flex: 1; min-width: 0; }
.detail__type {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-80);
}
.detail__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--industrial-ink);
}
.detail__body { flex: 1; overflow-y: auto; }

.detail__hero { padding: 20px 16px 16px; }
.detail__herotop { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.detail__soc {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 72px;
  line-height: 0.9;
  color: var(--industrial-ink);
}
.detail__soc .soc__pct { font-size: 28px; }
.detail__hero .charge { font-size: 11px; padding: 7px 11px; gap: 6px; }
.detail__hero .charge__bolt { width: 12px; height: 12px; }
.detail__bar { margin-top: 14px; height: 12px; border: var(--border-w) var(--border-style) var(--industrial-ink); background: var(--canvas-shade); }
.detail__barmeta {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-80);
}

.detail__telemetry { padding: 0 16px 20px; }
.detail__tlabel {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-80);
  margin-bottom: 8px;
}
.tlist { border: var(--border-w) var(--border-style) var(--industrial-ink); }
.trow {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: var(--border-w) var(--border-style) var(--ink-20);
}
.trow:last-child { border-bottom: none; }
.trow__key {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-80);
}
.trow__val {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--industrial-ink);
  text-align: right;
}
.detail__note {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-80);
  margin-top: 10px;
}
.detail__boxmsg {
  padding: 40px 24px;
  text-align: center;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink-80);
}