:root {
  --bg: #0b0b0c;
  --card: #161618;
  --line: #26262a;
  --fg: #f4f4f5;
  --muted: #9b9ba3;
  --accent: #10b981;
  --accent-ink: #04120c;
  --warn: #f59e0b;
  --danger: #ef4444;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f7f8;
    --card: #ffffff;
    --line: #e4e4e7;
    --fg: #18181b;
    --muted: #6b6b76;
    --accent: #059669;
    --accent-ink: #ffffff;
    color-scheme: light;
  }
}

* {
  box-sizing: border-box;
}

/* `display: flex` sur .login l'emporterait sur le [hidden] de la feuille du navigateur. */
[hidden] {
  display: none !important;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  /* Encoches et barre d'accueil iOS en mode plein écran. */
  padding: max(20px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right))
    max(20px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  -webkit-tap-highlight-color: transparent;
}

main,
.login {
  margin: 0 auto;
  max-width: 34rem;
}

h1 {
  margin: 0;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
}

.head {
  margin-bottom: 1.1rem;
}

.head-line {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.muted {
  color: var(--muted);
  margin: 0.35rem 0 0;
}

.small {
  font-size: 0.8rem;
}

.pill {
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.pill-running {
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  color: var(--accent);
}

.pill-idle {
  background: color-mix(in srgb, var(--muted) 22%, transparent);
  color: var(--muted);
}

.pill-busy {
  background: color-mix(in srgb, var(--warn) 22%, transparent);
  color: var(--warn);
}

.pill-error {
  background: color-mix(in srgb, var(--danger) 20%, transparent);
  color: var(--danger);
}

.banner {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.7rem 0.85rem;
  margin-bottom: 0.9rem;
  font-size: 0.9rem;
  background: var(--card);
}

.banner-busy {
  border-color: color-mix(in srgb, var(--warn) 45%, var(--line));
}

.banner-error {
  border-color: color-mix(in srgb, var(--danger) 45%, var(--line));
  color: var(--danger);
}

/* Cible tactile large : le geste principal doit être atteignable au pouce. */
.action {
  width: 100%;
  min-height: 3.75rem;
  border: 0;
  border-radius: 14px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 1.05rem;
  font-weight: 650;
  cursor: pointer;
}

.action:disabled {
  opacity: 0.55;
  cursor: default;
}

.action-stop {
  background: color-mix(in srgb, var(--danger) 88%, black);
  color: #fff;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 1rem 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.8rem;
  min-width: 0;
}

.label {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
}

.value {
  margin: 0.15rem 0 0;
  font-size: 1.35rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}

.row {
  display: flex;
  gap: 0.6rem;
}

.ghost {
  flex: 1;
  min-height: 2.9rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  color: var(--fg);
  font-size: 0.9rem;
  cursor: pointer;
}

.ghost:disabled {
  opacity: 0.5;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 1.2rem;
}

.link {
  border: 0;
  background: none;
  color: var(--muted);
  font-size: 0.8rem;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

.login {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding-top: 18vh;
}

input {
  width: 100%;
  min-height: 3.1rem;
  padding: 0 0.9rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--fg);
  font-size: 1rem;
}

.error {
  color: var(--danger);
  font-size: 0.85rem;
  margin: 0;
}

.spin {
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  margin-right: 0.4rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: -1px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .spin {
    animation: none;
  }
}