* { box-sizing: border-box; }

:root {
  --bg: #0a0a12;
  --bg-panel: #14141f;
  --neon-pink: #ff2e88;
  --neon-cyan: #00f0ff;
  --neon-purple: #b026ff;
  --text: #f0f0f5;
  --text-muted: #8a8aa3;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(176, 38, 255, 0.15), transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(0, 240, 255, 0.1), transparent 40%),
    var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  padding: 24px;
}

h1, h2, h3 {
  font-family: 'Orbitron', sans-serif;
  color: var(--neon-cyan);
  text-shadow: 0 0 12px rgba(0, 240, 255, 0.5);
  letter-spacing: 0.03em;
}

a {
  color: var(--neon-pink);
  text-decoration: none;
  transition: text-shadow 0.2s;
}
a:hover { text-shadow: 0 0 8px var(--neon-pink); }

input[type="text"], input[type="tel"] {
  padding: 10px 14px;
  background: var(--bg-panel);
  border: 1px solid var(--neon-purple);
  border-radius: 6px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: box-shadow 0.2s, border-color 0.2s;
}
input:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

button {
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
  border: none;
  border-radius: 6px;
  color: #fff;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.15s;
}
button:hover {
  box-shadow: 0 0 18px rgba(255, 46, 136, 0.6);
  transform: translateY(-1px);
}
button:disabled {
  background: #333;
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* Onglets accueil */
.onglets {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}
.onglet {
  padding: 10px 18px;
  border-radius: 6px;
  border: 1px solid var(--neon-purple);
  color: var(--text-muted);
  cursor: pointer;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  transition: all 0.2s;
}
.onglet.actif {
  color: #fff;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
  box-shadow: 0 0 15px rgba(255, 46, 136, 0.4);
}
.onglet:hover:not(.actif) { border-color: var(--neon-cyan); color: var(--text); }

/* Menu principal (tuiles) */
.grille-menu {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
}
.tuile {
  background: var(--bg-panel);
  border: 1px solid var(--neon-purple);
  border-radius: 10px;
  padding: 28px 16px;
  text-align: center;
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  transition: box-shadow 0.2s, transform 0.15s, border-color 0.2s;
}
.tuile:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.35);
  transform: translateY(-3px);
}
.tuile--deconnexion { border-color: var(--neon-pink); color: var(--neon-pink); }

/* Calendrier */
.mois { margin-bottom: 34px; }
.grille { display: grid; grid-template-columns: repeat(7, 44px); gap: 4px; }
.jour {
  width: 44px; height: 54px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border: 1px solid rgba(176, 38, 255, 0.3);
  border-radius: 6px;
  font-size: 11px;
  background: var(--bg-panel);
  text-align: center;
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.jour:hover { box-shadow: 0 0 10px rgba(0, 240, 255, 0.3); }
.jour small { font-size: 9px; line-height: 1.1; }
.jour.vide { border: none; background: transparent; }
.jour.entete {
  font-weight: bold; border: none; background: transparent;
  color: var(--neon-cyan); font-family: 'Orbitron', sans-serif; font-size: 10px;
}
/* Fenêtre de planning centrée */
.fenetre-planning {
  max-width: 420px;
  margin: 30px auto 0;
  background: var(--bg-panel);
  border: 1px solid var(--neon-purple);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 0 30px rgba(176, 38, 255, 0.2);
}

.planning-entete {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.planning-entete span {
  font-family: 'Orbitron', sans-serif;
  color: var(--neon-cyan);
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
}

.btn-nav {
  background: transparent;
  border: 1px solid var(--neon-purple);
  color: var(--neon-pink);
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: 1.1rem;
  padding: 0;
  display: flex; align-items: center; justify-content: center;
}
.btn-nav:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.5);
  transform: none;
}
/* Cartes du menu Planning */
.cartes-planning {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 32px;
}
.carte-planning {
  width: 240px;
  background: var(--bg-panel);
  border: 1px solid var(--neon-purple);
  border-radius: 14px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-decoration: none;
  transition: box-shadow 0.2s, transform 0.15s, border-color 0.2s;
}
.carte-planning:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 26px rgba(0, 240, 255, 0.35);
  transform: translateY(-5px);
}
.carte-planning-image {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: rgba(176, 38, 255, 0.08);
  border: 1px dashed var(--neon-purple);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--neon-purple);
}
.carte-planning span {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--text);
  text-align: center;
}
.carte-planning:hover span { color: var(--neon-cyan); }
/* Accueil avec image + zones cliquables sur les platines */
.hero-accueil {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}
.hero-accueil img {
  width: 100%;
  display: block;
  border-radius: 12px;
}

.zone-cliquable {
  position: absolute;
  border-radius: 50%;
  cursor: pointer;
  transition: box-shadow 0.2s, background 0.2s;
}
.zone-cliquable:hover {
  background: rgba(0, 240, 255, 0.12);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
}

/* Positions en pourcentage : s'adaptent si l'image est redimensionnée */
.zone-inscription {
  left: 15%; top: 44%;
  width: 28%; height: 38%;
}
.zone-connexion {
  left: 52%; top: 44%;
  width: 28%; height: 38%;
}
/* Menus déroulants (select) */
select {
  padding: 10px 36px 10px 14px;
  background: var(--bg-panel);
  border: 1px solid var(--neon-purple);
  border-radius: 6px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  transition: box-shadow 0.2s, border-color 0.2s;

  /* Supprime le style natif du navigateur pour repartir sur une base propre */
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;

  /* Flèche personnalisée en forme de chevron, dessinée en SVG */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300f0ff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
}

select:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

select:hover {
  border-color: var(--neon-cyan);
}

/* Les options du menu déroulant lui-même : le navigateur limite ce qu'on peut styliser,
   mais on peut au moins assurer un fond cohérent une fois le menu ouvert */
select option {
  background: var(--bg-panel);
  color: var(--text);
}