/* ========================================================================
   Appeler la France — écran unique
   Couleurs pilotées UNIQUEMENT par l'heure de Paris (data-etat sur .app)
   ======================================================================== */

:root {
  --fond:        #14120F;
  --fond-2:      #1C1915;
  --texte:       #F3EDE3;
  --texte-doux:  #A29A8C;
  --trait:       #2C2721;

  --vert:        #4ADE80;
  --orange:      #FBBF24;
  --rouge:       #F87171;

  /* accent courant : réassigné par [data-etat] */
  --accent:      var(--vert);

  --r:           16px;
  --transition:  360ms cubic-bezier(.22, 1, .36, 1);
}

[data-etat="vert"]   { --accent: var(--vert); }
[data-etat="orange"] { --accent: var(--orange); }
[data-etat="rouge"]  { --accent: var(--rouge); }

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--fond);
}

body {
  color: var(--texte);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
               "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* ── Halo de fond ────────────────────────────────────────────────────── */
.glow {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(70% 45% at 50% 12%,
      color-mix(in srgb, var(--accent) 26%, transparent) 0%,
      transparent 70%),
    radial-gradient(70% 45% at 50% 88%,
      color-mix(in srgb, var(--accent) 16%, transparent) 0%,
      transparent 70%);
  transition: background var(--transition);
  animation: respire 6s ease-in-out infinite;
}

@keyframes respire {
  0%, 100% { opacity: .85; }
  50%      { opacity: 1; }
}

/* ── Structure ───────────────────────────────────────────────────────── */
.app {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  max-width: 560px;
  margin-inline: auto;
  padding: max(20px, env(safe-area-inset-top)) 20px
           max(20px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(14px, 3.2vh, 28px);
}

.zone {
  text-align: center;
}

.zone__entete {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.zone__titre {
  margin: 0;
  font-size: clamp(1.05rem, 4.5vw, 1.3rem);
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--texte);
}

.zone__fuseau {
  margin: 0;
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--texte-doux);
}

/* ── Heures ──────────────────────────────────────────────────────────── */
.heure {
  margin: 4px 0 0;
  font-size: clamp(3.6rem, 21vw, 6.5rem);
  font-weight: 200;
  line-height: 1;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  color: var(--accent);
  text-shadow: 0 0 44px color-mix(in srgb, var(--accent) 34%, transparent);
  transition: color var(--transition), text-shadow var(--transition);
}

.heure__secondes {
  font-size: .32em;
  font-weight: 300;
  letter-spacing: 0;
  opacity: .55;
  margin-inline-start: .12em;
  vertical-align: baseline;
}

.date {
  margin: 6px 0 0;
  font-size: .85rem;
  color: var(--texte-doux);
}

/* « dimanche 16 août » → « Dimanche 16 août » (et non « Dimanche 16 Août ») */
.date::first-letter { text-transform: uppercase; }

/* ── Séparateur ──────────────────────────────────────────────────────── */
.separateur {
  width: 100%;
  height: 1px;
  border: 0;
  margin: clamp(4px, 1.5vh, 12px) 0;
  background: linear-gradient(90deg,
    transparent,
    color-mix(in srgb, var(--accent) 38%, var(--trait)) 50%,
    transparent);
  transition: background var(--transition);
}

/* ── État ────────────────────────────────────────────────────────────── */
.etat {
  text-align: center;
  padding: 14px 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--trait));
  border-radius: var(--r);
  background: color-mix(in srgb, var(--accent) 8%, var(--fond-2));
  transition: border-color var(--transition), background var(--transition);
}

.etat__principal {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.etat__detail {
  margin: 4px 0 0;
  font-size: .85rem;
  color: var(--texte-doux);
  font-variant-numeric: tabular-nums;
}

/* ── Pied / notifications ────────────────────────────────────────────── */
.pied {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.bouton {
  appearance: none;
  min-height: 48px;
  padding: 0 24px;
  border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--trait));
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 14%, var(--fond-2));
  color: var(--texte);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition),
              transform 120ms ease;
}

.bouton:hover:not(:disabled) {
  background: color-mix(in srgb, var(--accent) 24%, var(--fond-2));
}

.bouton:active:not(:disabled) { transform: scale(.97); }

.bouton:disabled { opacity: .5; cursor: not-allowed; }

.bouton--discret {
  min-height: 38px;
  padding: 0 16px;
  font-size: .85rem;
  font-weight: 500;
  border-color: var(--trait);
  background: transparent;
  color: var(--texte-doux);
}

.bouton--petit {
  min-height: 36px;
  padding: 0 14px;
  font-size: .85rem;
}

.pied__info {
  margin: 0;
  min-height: 1.3em;
  font-size: .8rem;
  color: var(--texte-doux);
  text-align: center;
  max-width: 34ch;
}

/* ── Bandeau mise à jour ─────────────────────────────────────────────── */
.maj {
  position: fixed;
  z-index: 10;
  left: 50%;
  transform: translateX(-50%);
  bottom: max(14px, env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px 10px 16px;
  border: 1px solid var(--trait);
  border-radius: 999px;
  background: var(--fond-2);
  box-shadow: 0 8px 28px rgb(0 0 0 / .5);
  font-size: .85rem;
}

.maj[hidden] { display: none; }

/* ── Accessibilité ───────────────────────────────────────────────────── */
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 8px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 20;
  padding: 10px 16px;
  background: var(--fond-2);
  color: var(--texte);
  border-radius: 0 0 var(--r) 0;
}

.skip-link:focus {
  left: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .glow { animation: none; opacity: 1; }
}

@media (prefers-contrast: more) {
  :root { --texte-doux: #CFC6B6; --trait: #4A4238; }
  .heure { text-shadow: none; }
}

/* Écrans très bas (paysage mobile) : on resserre */
@media (max-height: 520px) {
  .heure { font-size: clamp(2.4rem, 11vh, 3.4rem); }
  .app   { justify-content: flex-start; gap: 10px; }
}