/* ====== Subscribe Module (standalone) ======
   Aucune dépendance externe. Réutilisable.
   Par défaut : 1 colonne (superposition).
   Thèmes : clair (par défaut) + .dk-subscribe--dark
   Personnalisation via variables CSS.
*/

/* Sécurité de sizing */
.dk-subscribe, .dk-subscribe * { box-sizing: border-box; }

/* Base (thème clair) */
.dk-subscribe {
  /* Variables (modifiable au besoin) */
  --dk-bg: #ffffff;
  --dk-surface: #ffffff;
  --dk-text: #0b0c0f;
  --dk-muted: #667085;
  --dk-brand: #0d6efd;          /* couleur d’action */
  --dk-border: #e5e7eb;         /* bordures */
  --dk-input-bg: #ffffff;       /* fond champs */
  --dk-input-text: #0b0c0f;
  --dk-input-border: #cbd5e1;
  --dk-input-focus: #0d6efd33;  /* halo focus */
  --dk-radius: 14px;
  --dk-space: 12px;

  font-family: system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
  color: var(--dk-text);
  background: var(--dk-surface);
  border: 1px solid var(--dk-border);
  border-radius: var(--dk-radius);
  padding: calc(var(--dk-space) * 1.5);
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  max-width: 100%;
}

/* Variante sombre (appliquez .dk-subscribe--dark sur le <section>) */
.dk-subscribe.dk-subscribe--dark {
  --dk-bg: #0b0c0f;
  --dk-surface: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  --dk-text: #e8e9ef;
  --dk-muted: #a7adbb;
  --dk-brand: #6ea8fe;
  --dk-border: rgba(255,255,255,0.12);
  --dk-input-bg: #0d0f15;
  --dk-input-text: #e8e9ef;
  --dk-input-border: rgba(255,255,255,0.18);
  --dk-input-focus: #6ea8fe33;
  box-shadow: 0 20px 40px rgba(0,0,0,0.35);
}

/* Titres / lead */
.dk-subscribe__title {
  margin: 0 0 6px 0;
  font-size: clamp(18px, 2.4vw, 22px);
}
.dk-subscribe__lead {
  margin: 0 0 14px 0;
  color: var(--dk-muted);
  font-size: 14px;
}

/* Form layout : 1 colonne (superposition) */
.dk-form {
  display: grid;
  grid-template-columns: 1fr;   /* 1 champ par ligne */
  gap: var(--dk-space);
  align-items: stretch;
}

/* Champs */
.dk-field { display: grid; gap: 6px; }

/* Labels */
.dk-label {
  font-size: 12px;
  color: var(--dk-muted);
}

/* Inputs / Selects */
.dk-input,
.dk-select {
  width: 100%;
  padding: 12px 12px;
  border-radius: 10px;
  border: 1px solid var(--dk-input-border);
  background: var(--dk-input-bg);
  color: var(--dk-input-text);
  outline: none;
  font-size: 15px;
  transition: box-shadow .15s ease, border-color .15s ease, transform .02s ease;
  -webkit-appearance: none; /* comportement plus cohérent */
  appearance: none;
}
.dk-input:focus,
.dk-select:focus {
  border-color: var(--dk-brand);
  box-shadow: 0 0 0 4px var(--dk-input-focus);
}
.dk-input::placeholder { color: color-mix(in srgb, var(--dk-muted) 70%, transparent); }

/* Consentement */
.dk-consent {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--dk-muted);
}
.dk-consent input { margin-top: 3px; }

/* Honeypot (anti-bot) */
.dk-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Actions / message */
.dk-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.dk-btn {
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: var(--dk-brand);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  line-height: 1;
  transition: transform .02s ease, filter .15s ease, opacity .15s ease;
}
.dk-btn:hover { filter: brightness(1.03); }
.dk-btn:active { transform: translateY(1px); }
.dk-btn:disabled { opacity: .7; cursor: not-allowed; }
.dk-msg { font-size: 14px; color: var(--dk-muted); min-height: 1.2em; }

/* Step 2 (succès) */
.dk-success {
  text-align: center;
  padding: 20px;
}
.dk-success h3 {
  margin: 0 0 8px 0;
  font-size: 18px;
  color: #16a34a; /* lisible sur clair & sombre */
}
.dk-success p {
  margin: 0;
  color: var(--dk-muted);
}

/* Utilitaires */
.dk-hidden { display: none !important; }

/* ===== Option : variante 2 colonnes desktop =====
   Ajoutez la classe .dk-subscribe--cols sur le <section> si vous voulez
   2 colonnes >= 900px, 1 colonne en dessous. Par défaut, on reste en pile.
*/
.dk-subscribe.dk-subscribe--cols .dk-form { grid-template-columns: 1fr; }
@media (min-width: 900px) {
  .dk-subscribe.dk-subscribe--cols .dk-form {
    grid-template-columns: 1fr 1fr;
  }
  .dk-subscribe.dk-subscribe--cols .dk-actions,
  .dk-subscribe.dk-subscribe--cols .dk-consent {
    grid-column: 1 / -1; /* étend sur 2 colonnes */
  }
}