/* --- 1. POLICES ET CHARTE GRAPHIQUE (:root) --- */
@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Space+Grotesk:wght@500;600;700&display=swap");

:root {
  --bg: #f6f8fc;
  --surface: #ffffff;
  --surface2: #eceff7;
  --text: #12172b;
  --muted: #5a6280;
  --border: #dde2ef;
  --primary: #4f46e5;
  --on-primary: #ffffff;
  --err: #ff4d4d;
  --info: #1d6fb8;
  --shadow:
    0 1px 2px rgba(18, 23, 43, 0.06), 0 10px 28px rgba(79, 70, 229, 0.12);
  --head: "Space Grotesk", sans-serif;
  --sans: "DM Sans", sans-serif;
  color-scheme: light;
}

/* Mode sombre automatique (prefers-color-scheme) */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0f1f;
    --surface: #131933;
    --surface2: #1b2245;
    --text: #eef1fb;
    --muted: #9aa3c4;
    --border: #272f55;
    --primary: #8b93ff;
    --on-primary: #0b0f1f;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.5), 0 10px 28px rgba(0, 0, 0, 0.5);
    color-scheme: dark;
  }
}

/* --- 2. BASE ET LAYOUT --- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  margin: 0;
  min-height: 100vh;
  position: relative;
  padding-bottom: 100px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--head);
  color: var(--text);
}

/* Surcharge de la classe Bootstrap pour garantir la lisibilité du texte secondaire */
.text-muted {
  color: var(--muted) !important;
}

/* Fond adapté pour les blocs d'information */
.bg-surface2 {
  background-color: var(--surface2) !important;
  border: 1px solid var(--border);
}

/* Navigation */
.navbar {
  background-color: var(--surface);
  border-bottom: 1px solid var(--border);
}
.navbar .nav-link {
  color: var(--text);
  font-weight: 500;
}
.navbar .nav-link.active,
.navbar .nav-link:hover {
  color: var(--primary);
}
.navbar-toggler {
  border-color: var(--border);
}

/* Logos réactifs Clair / Sombre */
.logo-clair,
.logo-sombre {
  height: 40px;
  width: auto;
}
.logo-clair {
  display: inline-block;
}
.logo-sombre {
  display: none;
}

@media (prefers-color-scheme: dark) {
  .logo-clair {
    display: none;
  }
  .logo-sombre {
    display: inline-block;
  }
  .navbar-toggler-icon {
    filter: invert(1);
  }
}

/* Footer */
footer {
  background-color: var(--surface);
  border-top: 1px solid var(--border);
  position: absolute;
  bottom: 0;
  width: 100%;
}
footer a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
footer a:hover {
  color: var(--primary);
}

/* --- 3. PAGE D'ACCUEIL --- */
.carrousel-conteneur {
  max-width: 900px;
}

.carte-avis {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  height: 100%;
}

.partenaires-section {
  background-color: var(--surface);
  border: 1px solid var(--border);
}

.logo-partenaire {
  max-height: 40px;
  width: auto;
  opacity: 0.85;
  transition:
    transform 0.2s,
    opacity 0.2s;
}

.logo-partenaire:hover {
  transform: scale(1.05);
  opacity: 1;
}

/* --- 4. BOUTIQUE (Grille Grid max 6 cartes/ligne) --- */
.grille-boutique {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

@media (min-width: 1200px) {
  .grille-boutique {
    grid-template-columns: repeat(6, 1fr);
  }
}

.carte-produit {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s;
}

.carte-produit:hover {
  transform: translateY(-5px);
}

/* --- 5. FORMULAIRES, BOUTONS ET ERREURS --- */
.boite-connexion {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 30px;
  margin: 0 auto;
  max-width: 450px;
}

.groupe-champ {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
}

.label-saisie {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--text);
}

.champ-saisie,
textarea.champ-saisie {
  width: 100%;
  background-color: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 11px 14px;
  color: var(--text);
  font-family: var(--sans);
}

.champ-saisie:focus {
  outline: 3px solid var(--info);
  border-color: transparent;
}

.bouton-action {
  width: 100%;
  padding: 11px;
  background-color: var(--primary);
  color: var(--on-primary);
  border: none;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition:
    opacity 0.2s,
    transform 0.1s;
}

.bouton-action:hover {
  opacity: 0.9;
}
.bouton-action:active {
  transform: scale(0.98);
}

.separateur {
  text-align: center;
  margin: 18px 0;
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
}

/* Bouton Google */
.bouton-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  background-color: var(--surface2);
  color: var(--text);
  padding: 11px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.15s;
}

.bouton-google:hover {
  filter: brightness(0.95);
}

.style-lien-oublie {
  color: var(--primary);
  font-size: 13px;
  font-weight: 500;
}

/* Bascule Connexion / Inscription CSS */
.formulaire-bloc {
  display: none;
}
#choix-connexion:checked ~ #box-connexion {
  display: block;
}
#choix-inscription:checked ~ #box-inscription {
  display: block;
}

.boite-connexion .d-flex.mb-4 {
  border-bottom: 2px solid var(--border);
}
.btn-onglet {
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}

#choix-connexion:checked ~ .d-flex label[for="choix-connexion"],
#choix-inscription:checked ~ .d-flex label[for="choix-inscription"] {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Gestion dynamique des erreurs (:user-invalid) */
.message-erreur {
  display: none;
  color: var(--err);
  font-size: 12px;
  margin-top: 6px;
  font-weight: 500;
}

.champ-saisie:user-invalid {
  border-color: var(--err) !important;
}

.champ-saisie:user-invalid + .message-erreur {
  display: block;
}

/* Espacement sous la ligne label + mot de passe oublié */
.groupe-champ .d-flex {
  margin-bottom: 6px;
}

/* S'assure que tous les labels ont bien une marge en dessous */
.label-saisie {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--text);
  display: inline-block;
}

/* --- 6. ACCORDÉONS FAQ (details / summary) --- */
details.carte-faq {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

details.carte-faq summary {
  cursor: pointer;
  list-style: none;
  user-select: none;
}

details.carte-faq summary::-webkit-details-marker {
  display: none;
}
details.carte-faq[open] {
  background-color: var(--surface2);
}

/* --- 7. PAGE À PROPOS --- */
.carte-propos {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.minimap {
  display: block;
  width: 100%;
  height: 320px;
  border: 0;
  border-radius: 12px;
}