/* ============================================================
   CARNET DE ROUTE — identité visuelle
   Palette : asphalte / fumée / papier / ambre phare / rouille frein
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --asphalte: #17181a;
  --fumee: #232528;
  --fumee-clair: #2f3236;
  --papier: #ece8e0;
  --papier-attenue: #b7b2a6;
  --ambre: #f0a63d;
  --rouille: #a13d24;
  --chrome: #8b8f94;
  --liseret: #3a3d42;

  --font-display: 'Oswald', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--asphalte);
  color: var(--papier);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  background-image:
    repeating-linear-gradient(180deg, transparent, transparent 119px, rgba(255,255,255,0.015) 120px);
}

a { color: inherit; text-decoration: none; }

/* ---------- Bandeau supérieur : compteur kilométrique ---------- */

.dash {
  border-bottom: 1px solid var(--liseret);
  padding: 22px 28px 18px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.dash-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--papier);
}

.dash-title .dot { color: var(--ambre); }

.trip-meter {
  display: flex;
  gap: 26px;
  font-family: var(--font-mono);
}

.trip-meter .stat { text-align: right; }

.trip-meter .stat .value {
  font-size: 22px;
  color: var(--ambre);
  font-variant-numeric: tabular-nums;
  letter-spacing: 1px;
}

.trip-meter .stat .label {
  display: block;
  font-size: 10px;
  color: var(--chrome);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 2px;
}

/* ---------- Page d'accueil : carnet de route ---------- */

.carnet {
  max-width: 980px;
  margin: 0 auto;
  padding: 36px 28px 80px;
}

.carnet-intro {
  color: var(--papier-attenue);
  font-size: 15px;
  max-width: 60ch;
  margin: 0 0 34px;
  line-height: 1.6;
}

.sortie-list { list-style: none; margin: 0; padding: 0; }

.sortie-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 20px 4px;
  border-top: 1px solid var(--liseret);
  transition: background 0.15s ease;
}

.sortie-row:last-child { border-bottom: 1px solid var(--liseret); }

.sortie-row:hover { background: rgba(240,166,61,0.04); }

.sortie-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--chrome);
  line-height: 1.5;
}

.sortie-date .day {
  display: block;
  font-size: 24px;
  color: var(--papier);
  font-weight: 500;
}

.sortie-main { min-width: 0; }

.sortie-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.3px;
  margin: 0 0 4px;
  text-transform: uppercase;
}

.sortie-place {
  font-size: 13px;
  color: var(--papier-attenue);
}

.sortie-count {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ambre);
  white-space: nowrap;
  text-align: right;
}

.sortie-count .n { font-size: 17px; }

.sortie-thumb {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 2px;
  filter: grayscale(0.3) contrast(1.05);
  border: 1px solid var(--liseret);
  display: none;
}

@media (min-width: 640px) {
  .sortie-thumb { display: block; }
  .sortie-row { grid-template-columns: 90px 64px 1fr auto; }
}

.empty-state {
  border: 1px dashed var(--liseret);
  border-radius: 3px;
  padding: 40px 24px;
  text-align: center;
  color: var(--chrome);
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ---------- Page événement ---------- */

.event-header {
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 28px 10px;
}

.event-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--chrome);
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

.event-back:hover { color: var(--ambre); }

.event-plate {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--asphalte);
  background: var(--ambre);
  padding: 3px 9px;
  border-radius: 2px;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

.event-title {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 0 8px;
  line-height: 1.05;
}

.event-meta {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--papier-attenue);
  margin-bottom: 6px;
}

/* ---------- Grille photos ---------- */

.grid {
  max-width: 1180px;
  margin: 20px auto 80px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 6px;
}

.grid figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  background: var(--fumee);
  aspect-ratio: 4 / 3;
  cursor: zoom-in;
}

.grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease, filter 0.35s ease;
  filter: contrast(1.03);
}

.grid figure:hover img { transform: scale(1.045); }

.grid figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 6px 9px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--papier-attenue);
  background: linear-gradient(0deg, rgba(0,0,0,0.65), transparent);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.grid figure:hover figcaption { opacity: 1; }

/* ---------- Visionneuse plein écran ---------- */

.viewer {
  position: fixed;
  inset: 0;
  background: rgba(10,10,11,0.96);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.viewer.open { display: flex; }

.viewer img {
  max-width: 92vw;
  max-height: 86vh;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.viewer-caption {
  position: absolute;
  bottom: 22px;
  left: 0; right: 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--papier-attenue);
}

.viewer-close, .viewer-prev, .viewer-next {
  position: absolute;
  background: none;
  border: none;
  color: var(--papier);
  font-family: var(--font-mono);
  font-size: 22px;
  cursor: pointer;
  padding: 14px;
  opacity: 0.75;
}

.viewer-close:hover, .viewer-prev:hover, .viewer-next:hover { opacity: 1; color: var(--ambre); }

.viewer-close { top: 12px; right: 16px; font-size: 26px; }
.viewer-prev { left: 8px; top: 50%; transform: translateY(-50%); }
.viewer-next { right: 8px; top: 50%; transform: translateY(-50%); }

.viewer-download {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px 9px 13px;
  border-radius: 20px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--papier);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3px;
  cursor: pointer;
  opacity: 0.9;
  text-decoration: none;
}

.viewer-download svg { width: 15px; height: 15px; flex-shrink: 0; }

.viewer-download:hover,
.viewer-download:focus-visible {
  opacity: 1;
  color: var(--asphalte);
  background: var(--ambre);
  border-color: var(--ambre);
}

:focus-visible {
  outline: 2px solid var(--ambre);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}