/* ============================================================
   emmenezmoi.com — Design System
   Inspiré de Komoot (épuré, outdoor) × Aventurevelo (bleu marine)
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Shantell+Sans&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* ── Tokens ── */
:root {
  /* Couleurs de marque */
  --color-brand:        #002f3f;   /* bleu marine aventurevelo */
  --color-brand-light:  #004d66;
  --color-brand-dark:   #001f2b;
  --color-accent:       #e24944;   /* corail aventurevelo */
  --color-accent-hover: #c73d39;
  --color-green:        #4f6814;   /* vert Komoot */
  --color-green-light:  #889753;

  /* Surfaces (light mode) */
  --color-bg:           #faf9f4;   /* beige naturel Komoot */
  --color-surface:      #ffffff;
  --color-surface-alt:  #f3f2ed;
  --color-border:       #e5e3dc;

  /* Textes (light mode) */
  --color-text:         #1c1a18;   /* Komoot */
  --color-text-muted:   #6b6860;
  --color-text-light:   #9b9890;

  /* Typographie */
  --font-display:       'Shantell Sans', cursive;
  --font-body:          'Plus Jakarta Sans', system-ui, sans-serif;

  /* Espacements */
  --radius-sm:          4px;
  --radius-md:          8px;
  --radius-lg:          16px;
  --radius-xl:          24px;

  /* Ombres */
  --shadow-sm:          0 1px 2px rgba(0,0,0,.08);
  --shadow-md:          0 4px 12px rgba(0,0,0,.10);
  --shadow-lg:          0 8px 24px rgba(0,0,0,.12);
}

/* ── Dark mode ──
   Activé par classe .dark sur <html> (switcher JS)
   Le JS dans theme.js lit localStorage ET prefers-color-scheme
   pour ajouter .dark avant le premier rendu → pas de flash ── */
html.dark {
  --color-bg:           #0d1a20;
  --color-surface:      #162530;
  --color-surface-alt:  #1e3040;
  --color-border:       #2a3d4a;
  --color-text:         #f0ede6;
  --color-text-muted:   #9aada8;
  --color-text-light:   #6b8a8a;
}

html.dark body {
  background-image: none;
}

html.dark .activity-card .icon { color: #ffffff; }
html.dark .flip-slot { background: #ffffff; color: var(--color-brand); }
html.dark .flip-slot::after { background: rgba(0,0,0,.15); }
html.dark .flip-slot.flip-space { background: var(--color-brand); }
html.dark .cat-picker-menu li.selected a { color: #ffffff; }

/* Leaflet zoom controls — dark mode */
html.dark .leaflet-bar a,
html.dark .leaflet-bar a:hover {
  background-color: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}
html.dark .leaflet-bar a:hover { background-color: var(--color-surface-alt); }
html.dark .leaflet-bar { border-color: var(--color-border); box-shadow: 0 2px 8px rgba(0,0,0,.4); }
html.dark .leaflet-control-attribution { background: rgba(22,37,48,.85) !important; color: var(--color-text-muted) !important; }

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  background-image: url('/images/natural-paper.png');
  background-repeat: repeat;
  background-size: auto;
  color: var(--color-text);
  line-height: 1.6;
  margin: 0;
}

/* ── Typographie ── */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h4, h5, h6 {
  font-family: var(--font-body);
  font-weight: 600;
  line-height: 1.3;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h4 { font-size: 1.125rem; }

p { margin: 0 0 1rem; }
a { color: var(--color-brand); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Boutons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1.25rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background .15s, transform .1s;
  text-decoration: none;
  line-height: 1.5;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover { background: var(--color-accent-hover); }

.btn-brand {
  background: var(--color-brand);
  color: #fff;
}
.btn-brand:hover { background: var(--color-brand-light); }

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn-outline:hover { border-color: var(--color-brand); color: var(--color-brand); }

.btn-sm { padding: .375rem .875rem; font-size: .8125rem; }
.btn-lg { padding: .75rem 1.75rem; font-size: 1rem; }

/* ── Cards ── */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card-body { padding: 1.25rem; }

/* ── Badge difficulté ── */
.badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: var(--radius-sm);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.badge-easy   { background: #d4edda; color: #155724; }
.badge-medium { background: #fff3cd; color: #856404; }
.badge-hard   { background: #f8d7da; color: #721c24; }
.badge-sub    { background: var(--color-surface-alt); color: var(--color-text-muted); border: 1px solid var(--color-border); }

@media (prefers-color-scheme: dark) {
  .badge-easy   { background: #1a3a25; color: #6fcf97; }
  .badge-medium { background: #3a2e0a; color: #f2c94c; }
  .badge-hard   { background: #3a1219; color: #eb5757; }
}

/* ── Stats parcours ── */
.stat-row {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: .125rem;
}
.stat-value {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-brand);
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: .75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* ── Carte Leaflet ── */
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

/* ── Formulaire ── */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-size: .875rem;
  font-weight: 500;
  margin-bottom: .375rem;
  color: var(--color-text);
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: .5rem .75rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: .875rem;
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color .15s;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-brand);
}
.form-textarea { resize: vertical; min-height: 100px; }

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 0 1.5rem;
  height: 64px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 600px) {
  .site-header {
    grid-template-columns: 1fr;
    justify-items: stretch;
    padding: 0 .75rem;
    gap: 0 !important;
  }
  .header-brand-center {
    width: 100%;
    min-width: 0;
    padding-right: 2.75rem; /* place pour le bouton connexion */
  }
  .header-brand-center .cat-picker {
    margin-left: auto;
    flex-shrink: 0;
  }
  /* flip-board : prend l'espace restant, clips si nécessaire */
  .cat-picker-btn .flip-board {
    max-width: calc(100vw - 11rem);
    overflow: hidden;
    gap: 1px !important;
  }
  .cat-picker-btn {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .cat-caret {
    margin-left: 0 !important;
  }
}

/* ── Brand (gauche) ── */
.header-brand-center {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: .75rem;
}

.emmenez-moi-label {
  font-family: var(--font-display);
  font-size: 1.375rem;
  color: var(--color-brand);
  text-decoration: none;
  letter-spacing: -0.02em;
  white-space: nowrap;
  flex-shrink: 0;
}
.dark .emmenez-moi-label { color: #fff; }
.emmenez-moi-label:hover { text-decoration: none; }

@media (max-width: 600px) {
  .emmenez-moi-label { font-size: 1.075rem; }
}

/* ── Category picker (custom select) ── */
.cat-picker {
  position: relative;
}

.cat-picker-btn {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .3rem .65rem .3rem .5rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-family: var(--font-body);
  color: var(--color-text);
  height: 40px;
  transition: background .15s, border-color .15s;
}
.cat-picker-btn:hover { background: var(--color-surface-alt); border-color: var(--color-border); }

.cat-caret {
  font-size: .7rem;
  color: var(--color-text-muted);
  margin-left: .2rem;
  transition: transform .2s;
  flex-shrink: 0;
}
.cat-picker.open .cat-caret { transform: rotate(180deg); }

.cat-picker-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 230px;
  max-width: calc(100vw - 1.5rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  list-style: none;
  margin: 0;
  padding: .5rem;
  z-index: 999;
}
/* Sur mobile, ancrer à droite pour éviter le débordement */
@media (max-width: 600px) {
  .cat-picker-menu {
    right: 0;
    left: auto;
    transform: none;
    min-width: min(230px, calc(100vw - 1.5rem));
  }
}
.cat-picker.open .cat-picker-menu { display: block; }

.cat-picker-menu li a {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .5rem .75rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: .875rem;
  font-weight: 500;
  color: var(--color-text);
  transition: background .12s;
}
.cat-picker-menu li a:hover { background: var(--color-surface-alt); text-decoration: none; }
.cat-picker-menu li.selected a { color: var(--color-brand); font-weight: 600; }
.cat-picker-menu .cat-opt-icon { font-size: 1.1rem; flex-shrink: 0; }
.cat-picker-menu .cat-opt-check {
  margin-left: auto;
  width: 7px; height: 7px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Category name (static, on category page) ── */
.cat-current {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.cat-current-icon { font-size: 1.15rem; }

/* ── Flip board (split-flap display) ── */
.flip-board {
  display: flex;
  align-items: center;
  gap: 2px;
}

.flip-slot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.15rem;
  height: 1.9rem;
  padding: 0 3px;
  background: var(--color-brand);
  color: var(--color-bg);
  font-family: var(--font-display);
  font-size: .9rem;
  letter-spacing: 0;
  border-radius: 3px;
  position: relative;
  overflow: hidden;
  user-select: none;
}
/* Split-flap horizontal line */
.flip-slot::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: calc(50% - 0.5px);
  height: 1px;
  background: rgba(0,0,0,.35);
  pointer-events: none;
}
.flip-slot.flip-space {
  background: transparent;
  min-width: .6rem;
}
.flip-slot.flip-space::after { display: none; }
.flip-slot.flip-shuffling { color: var(--color-green-light); }

@media (max-width: 600px) {
  .flip-slot { font-size: .72rem; height: 1.55rem; min-width: .95rem; }
  .flip-slot.flip-space { min-width: .45rem; }
}

@media (max-width: 380px) {
  .flip-slot { font-size: .62rem; height: 1.4rem; min-width: .8rem; padding: 0 2px; }
  .flip-slot.flip-space { min-width: .3rem; }
}

/* ── Legacy (conservé pour compatibilité) ── */
.site-logo {
  font-family: var(--font-display);
  font-size: 1.375rem;
  color: var(--color-brand);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.site-logo:hover { text-decoration: none; }
.site-logo span { color: var(--color-accent); }

/* ── Univers activité hero ── */
.activity-hero {
  padding: 3rem 1.5rem 2rem;
  border-bottom: 1px solid var(--color-border);
}
.activity-hero h1 {
  margin: 0 0 .5rem;
}

/* ── Grille parcours ── */
.routes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.route-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--color-surface-alt);
}

/* ── Split view (carte + liste) ── */
.split-view {
  display: grid;
  grid-template-columns: 380px 1fr;
  height: calc(100vh - 64px);
  overflow: hidden;
}
.split-list {
  overflow-y: auto;
  border-right: 1px solid var(--color-border);
  padding: 1rem;
}
.split-map { height: 100%; }

/* ── Profil altimétrique ── */
.elevation-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: .75rem 1rem;
  height: 100px;
}

/* ── Utilitaires ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.text-muted { color: var(--color-text-muted); }
.text-brand { color: var(--color-brand); }
.text-accent { color: var(--color-accent); }
.mt-auto { margin-top: auto; }

/* ══════════════════════════════════════════════════════════
   ROUTE CARD — composant partagé (activity.ejs + article.ejs)
══════════════════════════════════════════════════════════ */
.route-card {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: .625rem;
  align-items: stretch;
  padding: .625rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  text-decoration: none;
  color: inherit;
  margin-bottom: .375rem;
  cursor: pointer;
  transition: border-color .12s, box-shadow .12s;
  position: relative;
}
.route-card:hover,
.route-card.highlighted,
.route-card.hovered {
  border-color: var(--color-brand-light);
  box-shadow: 0 2px 8px rgba(0,0,0,.07);
  text-decoration: none;
  color: inherit;
}
.route-card.map-focused {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-brand) 20%, transparent);
}
.route-card.hidden { display: none; }

.card-thumb {
  width: 80px; height: 68px; border-radius: 6px;
  background: var(--color-surface-alt); overflow: hidden; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted); position: relative;
}
.card-thumb img { width:100%; height:100%; object-fit:cover; object-position:left center; display:block; }
.card-thumb.sk {
  background: linear-gradient(90deg, var(--color-surface-alt) 25%, var(--color-border) 50%, var(--color-surface-alt) 75%);
  background-size: 200% 100%;
  animation: sk-shimmer 1.2s infinite;
}
.card-thumb.sk > i { display: none; }
@keyframes sk-shimmer { 0% { background-position: 200% 0 } 100% { background-position: -200% 0 } }

.loop-badge {
  display: inline-flex; align-items: center; gap: .18rem;
  font-size: .6rem; font-weight: 700;
  background: rgba(37,99,235,.1); color: #2563eb;
  border-radius: 4px; padding: .08rem .3rem;
  white-space: nowrap;
}
html.dark .loop-badge { background: rgba(96,165,250,.15); color: #60a5fa; }

.card-body { min-width: 0; display: flex; flex-direction: column; justify-content: space-between; }
.card-title {
  font-size: .825rem; font-weight: 600; color: var(--color-text);
  margin: 0 0 .3rem; line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-rating-inline {
  display: inline-flex; align-items: center; gap: .2rem;
  font-size: .72rem; font-weight: 700; color: var(--color-accent);
  margin-right: .3rem; vertical-align: middle; white-space: nowrap;
}
.card-rating-inline i { font-size: .75rem; }
.card-meta {
  font-size: .7rem; color: var(--color-text-muted);
  display: flex; flex-wrap: wrap; gap: .3rem .5rem; align-items: center;
}
.card-meta-item { display: flex; align-items: center; gap: .2rem; }

.card-desc { font-size: .72rem; color: var(--color-text-muted); line-height: 1.5; margin-top: .35rem; }
.card-actions { display: flex; gap: .375rem; margin-top: .5rem; flex-wrap: wrap; }
.card-action-btn {
  display: inline-flex; align-items: center; gap: .3rem;
  font-size: .7rem; font-weight: 600; padding: .28rem .65rem;
  border-radius: 5px; border: 1.5px solid var(--color-border);
  background: var(--color-surface-alt); color: var(--color-text-muted);
  cursor: pointer; text-decoration: none; transition: all .12s; white-space: nowrap;
}
.card-action-btn:hover { border-color: var(--color-brand); color: var(--color-brand); background: color-mix(in srgb, var(--color-brand) 6%, transparent); }
.card-action-btn.primary { background: var(--color-brand); color: #fff; border-color: var(--color-brand); }
.card-action-btn.primary:hover { background: color-mix(in srgb, var(--color-brand) 85%, #000); border-color: color-mix(in srgb, var(--color-brand) 85%, #000); }

.card-zoom-btn {
  display: flex; align-items: center; justify-content: center;
  padding: .25rem; color: var(--color-text-muted);
  border: none; background: none; cursor: pointer;
  border-radius: 5px; transition: color .12s, background .12s;
  flex-shrink: 0; font-size: 1rem;
}
.card-zoom-btn:hover { color: var(--color-brand); background: var(--color-surface-alt); }

/* ── Carousels — swipe tactile ──────────────────────────────── */
.carousel-track,
.similar-routes-track,
.em-track,
[class*="carousel"],
[class*="-track"] {
  touch-action: pan-x;
}
