:root {
  --bg: #070708;
  --bg-elev: #111114;
  --bg-card: #16161a;
  --bg-card-hover: #1c1c22;
  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.12);
  --text: #f4f4f5;
  --text-muted: #8b8b93;
  --accent: #e82127;
  --accent-soft: rgba(232, 33, 39, 0.15);
  --accent-blue: #3b82f6;
  --accent-blue-soft: rgba(59, 130, 246, 0.15);
  --success: #22c55e;
  --warning: #f59e0b;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  --font: "Inter", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(232, 33, 39, 0.12), transparent),
    radial-gradient(ellipse 40% 30% at 100% 0%, rgba(59, 130, 246, 0.06), transparent);
  background-attachment: fixed;
}

a { color: var(--accent-blue); }

.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--text-muted); }
.small { font-size: 0.8rem; }
.inline { display: inline; margin: 0; }
.unit { font-size: 0.55em; font-weight: 500; color: var(--text-muted); margin-left: 2px; }

/* Buttons */
.btn {
  appearance: none;
  border: 1px solid var(--border-strong);
  background: var(--bg-elev);
  color: var(--text);
  font: inherit;
  font-weight: 500;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
}
.btn:hover { background: var(--bg-card-hover); border-color: rgba(255,255,255,0.2); }
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--accent);
  border-color: transparent;
  color: #fff;
}
.btn-primary:hover { background: #ff2a31; }
.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
}
.btn-ghost:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.btn-block { width: 100%; }
.btn.spinning .refresh-icon { display: inline-block; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Login */
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.login-card {
  width: min(400px, 100%);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow);
  position: relative;
}
.login-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}
.logo-mark { color: var(--text); opacity: 0.9; margin-bottom: 1.25rem; }
.login-card h1 {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.login-sub { margin: 0.35rem 0 1.5rem; color: var(--text-muted); }
.login-form label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.login-form input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  margin-bottom: 1rem;
  outline: none;
}
.login-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.login-hint { margin: 1.25rem 0 0; font-size: 0.75rem; color: var(--text-muted); }
.login-hint code {
  background: var(--bg);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.7rem;
}
.alert {
  background: var(--accent-soft);
  border: 1px solid rgba(232, 33, 39, 0.35);
  color: #ff8a8e;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

/* App shell */
.app {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0 1.25rem;
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(to bottom, var(--bg) 60%, transparent);
  backdrop-filter: blur(8px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.pill {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
}
.pill-demo { background: var(--accent-blue-soft); color: #93c5fd; }
.pill-live { background: rgba(34, 197, 94, 0.15); color: #86efac; }

.main { display: flex; flex-direction: column; gap: 1.25rem; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
}

.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1rem 1.15rem 0.25rem;
}
.card-head h2 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
  padding: 1.75rem 1.75rem 1.5rem;
  position: relative;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  inset: -40% -20% auto auto;
  width: 60%;
  height: 120%;
  background: radial-gradient(circle, rgba(232, 33, 39, 0.18), transparent 65%);
  pointer-events: none;
}
.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
}
.hero h1 {
  margin: 0.35rem 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.status-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
}
.status-dot.parked { background: var(--success); box-shadow: 0 0 8px var(--success); }
.status-dot.driving { background: var(--accent-blue); box-shadow: 0 0 8px var(--accent-blue); }
.status-dot.charging { background: var(--warning); box-shadow: 0 0 8px var(--warning); }
.status-text { font-weight: 500; }

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
}
.metric-value {
  font-size: 1.85rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.metric-value.batt { color: #f87171; }
.metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.hero-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}
.car-silhouette {
  width: 100%;
  max-width: 300px;
  opacity: 0.95;
}
.poll-meta { text-align: right; margin: 0.5rem 0 0; }

/* Stat grid */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}
.stat-card {
  padding: 1.1rem 1.15rem;
  transition: background 0.15s, border-color 0.15s;
}
.stat-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
}
.stat-card.accent { border-color: rgba(232, 33, 39, 0.35); }
.stat-card.accent-blue { border-color: rgba(59, 130, 246, 0.35); }
.stat-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.stat-value {
  font-size: 1.55rem;
  font-weight: 600;
  margin: 0.35rem 0 0.25rem;
  letter-spacing: -0.02em;
}
.stat-foot { font-size: 0.75rem; }

/* Charts */
.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.chart-wrap {
  padding: 0.5rem 1rem 1rem;
  height: 260px;
  position: relative;
}
.chart-wrap canvas { max-height: 100%; }

/* Tables */
.table-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.table-scroll {
  overflow-x: auto;
  padding: 0.5rem 0 0.75rem;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
th {
  text-align: left;
  padding: 0.55rem 1.15rem;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 0.65rem 1.15rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255, 255, 255, 0.02); }

.tag {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
}
.tag-closed { background: rgba(34, 197, 94, 0.12); color: #86efac; }
.tag-open { background: rgba(245, 158, 11, 0.12); color: #fcd34d; }

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  padding: 0.75rem 1.1rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  font-size: 0.85rem;
  z-index: 100;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { border-color: rgba(232, 33, 39, 0.5); color: #ff8a8e; }

/* Responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { align-items: flex-start; }
  .poll-meta { text-align: left; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .chart-grid,
  .table-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .app { padding: 0.75rem 0.85rem 2.5rem; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .hero-metrics { gap: 1.1rem; }
  .metric-value { font-size: 1.45rem; }
  .topbar-actions .btn { padding: 0.45rem 0.7rem; font-size: 0.85rem; }
  th, td { padding-left: 0.75rem; padding-right: 0.75rem; }
}

/* Cycle section */
.cycle-section { padding-bottom: 0.75rem; }
.cycle-head { align-items: center; gap: 1rem; flex-wrap: wrap; }
.cycle-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-right: 0.5rem;
}
.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
}
.btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.cycle-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.35rem 1.15rem 0.25rem;
}
.cycle-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-muted);
}
.cycle-pill .mono { color: var(--text); }
.cycle-chart { height: 280px; }
.cycle-cards {
  display: flex;
  gap: 0.55rem;
  overflow-x: auto;
  padding: 0.35rem 1.15rem 1rem;
  scrollbar-width: thin;
}
.cycle-card {
  flex: 0 0 auto;
  min-width: 118px;
  text-align: left;
  appearance: none;
  cursor: pointer;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.75rem;
  color: var(--text);
  font: inherit;
  transition: border-color 0.15s, background 0.15s;
}
.cycle-card:hover { border-color: var(--border-strong); background: var(--bg-card-hover); }
.cycle-card.active {
  border-color: rgba(34, 197, 94, 0.55);
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.25);
}
.cycle-card-pct { font-weight: 600; font-size: 0.95rem; margin-bottom: 0.2rem; }
.cycle-card-meta { margin-bottom: 0.15rem; }
.cycle-card-date { opacity: 0.8; }

/* Places */
.places-card { padding-bottom: 0.25rem; }
.places-body {
  display: grid;
  grid-template-columns: repeat(3, auto) 1fr;
  gap: 1rem;
  align-items: start;
  padding: 0.75rem 1.15rem 1.15rem;
}
.place-block .place-name {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
  font-weight: 600;
}
.places-note {
  margin: 0;
  max-width: 42rem;
  line-height: 1.4;
}
.places-note code {
  font-family: var(--mono);
  font-size: 0.72rem;
  background: var(--bg);
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
}

.place-chip {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .places-body { grid-template-columns: 1fr 1fr; }
  .places-note { grid-column: 1 / -1; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .places-body { grid-template-columns: 1fr; }
  .cycle-nav { width: 100%; justify-content: space-between; }
}

/* Section layout */
.section {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.15rem 0.15rem 0;
  position: sticky;
  top: 3.25rem;
  z-index: 15;
  background: linear-gradient(to bottom, var(--bg) 70%, transparent);
  padding-bottom: 0.35rem;
}
.section-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}
.section#overview .section-head {
  top: 3.25rem;
}

/* Range toggle */
.range-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.2rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 999px;
}
.range-btn {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.range-btn:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.range-btn.active {
  background: var(--accent);
  color: #fff;
}

.hero-compact { padding-top: 1.35rem; padding-bottom: 1.25rem; }
.hero-compact .hero-metrics { margin-top: 0.25rem; }
.batt-color { color: #f87171; }

.stat-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.highlight-card {
  background: linear-gradient(160deg, rgba(232, 33, 39, 0.06), transparent 55%);
}
.highlight-card.accent-blue {
  background: linear-gradient(160deg, rgba(59, 130, 246, 0.08), transparent 55%);
}

/* Quiet completed — only open/in-progress gets a badge */
.tag-open {
  background: rgba(245, 158, 11, 0.14);
  color: #fcd34d;
}
.tag-completed {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}

@media (max-width: 900px) {
  .stat-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .section-head { top: 3rem; }
}
@media (max-width: 560px) {
  .stat-grid-4 { grid-template-columns: 1fr 1fr; }
  .range-btn { padding: 0.3rem 0.55rem; font-size: 0.72rem; }
}