/* Senego Engagement — bandeau sticky + paywall doux.
 * Variables alignées sur header.css : --orange, --gold, --ink, --line, --shadow-md.
 * Stratégie anti-CLS : bandeau en position fixed (n'altère pas le layout).
 */

/* ─────────────────────────── Bandeau sticky bottom ─────────────────────────── */

.senego-engage-banner {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 9990;
  max-width: 980px;
  margin: 0 auto;
  background: #ffffff;
  color: var(--ink, var(--senego-color-text));
  border-radius: var(--soft-radius);
  box-shadow: var(--shadow-lg, 0 24px 60px rgba(0, 0, 0, .18), 0 6px 18px rgba(0, 0, 0, .08));
  border: 1px solid var(--line, var(--senego-color-border-line));
  transform: translateY(140%);
  opacity: 0;
  transition: transform .35s cubic-bezier(.2, .7, .2, 1), opacity .35s cubic-bezier(.2, .7, .2, 1);
  font-family: "Source Sans 3", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}

.senego-engage-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.senego-engage-banner.is-leaving {
  transform: translateY(140%);
  opacity: 0;
}

/* Liseré coloré selon la variante. */
.senego-engage-banner.senego-engage-orange {
  border-top: 3px solid var(--orange, var(--senego-color-primary));
}
.senego-engage-banner.senego-engage-gold {
  border-top: 3px solid var(--gold, var(--senego-color-premium));
  background: linear-gradient(180deg, var(--premium-bg, var(--senego-color-premium-bg)) 0%, #ffffff 60%);
}

.senego-engage-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
}

.senego-engage-text {
  flex: 1 1 auto;
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink, var(--senego-color-text));
  min-width: 0;
}

.senego-engage-title {
  font-weight: 700;
  display: inline;
  color: var(--ink, var(--senego-color-text));
}

.senego-engage-body {
  color: var(--meta, var(--senego-color-meta));
  font-weight: 400;
}

.senego-engage-cta {
  flex: 0 0 auto;
  background: var(--orange, var(--senego-color-primary));
  color: #ffffff;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s ease, transform .15s ease;
  white-space: nowrap;
}

.senego-engage-cta:hover {
  background: var(--orange-dark, var(--senego-color-primary-dark));
}
.senego-engage-cta:active {
  transform: scale(.98);
}

.senego-engage-gold .senego-engage-cta {
  background: var(--gold, var(--senego-color-premium));
}
.senego-engage-gold .senego-engage-cta:hover {
  background: #a96f0f;
}

.senego-engage-close {
  flex: 0 0 auto;
  background: transparent;
  border: none;
  color: var(--meta, var(--senego-color-meta));
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s ease, color .15s ease;
}

.senego-engage-close:hover {
  background: var(--line, var(--senego-color-border-line));
  color: var(--ink, var(--senego-color-text));
}

/* Responsive : sur mobile, on empile le texte et le CTA, plus compact. */
@media (max-width: 640px) {
  .senego-engage-banner {
    left: 8px;
    right: 8px;
    bottom: 8px;
  }
  .senego-engage-inner {
    flex-wrap: wrap;
    padding: 12px 12px;
    gap: 10px;
  }
  .senego-engage-text {
    flex: 1 1 100%;
    font-size: 13.5px;
    order: 1;
  }
  .senego-engage-cta {
    flex: 1 1 auto;
    order: 3;
    width: auto;
    padding: 10px 14px;
  }
  .senego-engage-close {
    order: 2;
    margin-left: auto;
  }
}

/* ─────────────────────────── Paywall doux ─────────────────────────── */

.senego-paywall {
  position: relative;
  /* Pas de masquage tant que .is-active n'est pas posé (défense : si JS échoue,
     l'article reste lisible — un paywall qui casse en silence est moins grave
     qu'un article tronqué SEO/lecteur). */
}

.senego-paywall.is-active .senego-paywall-fade {
  max-height: 220px;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 30%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 0%, #000 30%, transparent 100%);
}

/* Sécurité visuelle si mask-image n'est pas supporté (vieux Safari) :
   on superpose un dégradé blanc. */
.senego-paywall.is-active .senego-paywall-fade::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, .85) 60%, #ffffff 100%);
  pointer-events: none;
}

.senego-paywall.is-disabled .senego-paywall-fade {
  max-height: none;
  overflow: visible;
  -webkit-mask-image: none;
          mask-image: none;
}
.senego-paywall.is-disabled .senego-paywall-fade::after {
  display: none;
}

.senego-paywall.is-disabled .senego-paywall-card {
  display: none;
}

.senego-paywall-card {
  position: relative;
  margin: -40px auto 24px;
  max-width: 640px;
  background: #ffffff;
  border: 1px solid var(--gold, var(--senego-color-premium));
  border-radius: var(--soft-radius);
  box-shadow: var(--shadow-md, 0 8px 24px rgba(0, 0, 0, .08), 0 2px 6px rgba(0, 0, 0, .04));
  z-index: 2;
  font-family: "Source Sans 3", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}

.senego-paywall-card-inner {
  padding: 22px 22px 22px;
  text-align: center;
}

.senego-paywall-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink, var(--senego-color-text));
  margin: 0 0 8px;
  line-height: 1.35;
}

.senego-paywall-body {
  font-size: 14px;
  color: var(--meta, var(--senego-color-meta));
  margin: 0 0 16px;
  line-height: 1.5;
}

.senego-paywall-cta {
  background: var(--orange, var(--senego-color-primary));
  color: #ffffff;
  border: none;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s ease, transform .15s ease;
}

.senego-paywall-cta:hover {
  background: var(--orange-dark, var(--senego-color-primary-dark));
}
.senego-paywall-cta:active {
  transform: scale(.98);
}

@media (max-width: 640px) {
  .senego-paywall-card {
    margin: -24px 8px 16px;
  }
  .senego-paywall-card-inner {
    padding: 18px 16px;
  }
  .senego-paywall-title {
    font-size: 16px;
  }
  .senego-paywall-body {
    font-size: 13.5px;
  }
}

/* Sécurité : si l'utilisateur est premium côté serveur ET côté JS, on s'assure
   qu'aucun reliquat n'affecte le rendu (le wrapper class-engagement.php
   n'ajoute le card que pour les non-premium, mais on protège quand même). */
body[data-user="premium"] .senego-paywall .senego-paywall-card {
  display: none;
}
body[data-user="premium"] .senego-paywall .senego-paywall-fade {
  max-height: none;
  overflow: visible;
  -webkit-mask-image: none;
          mask-image: none;
}
body[data-user="premium"] .senego-paywall .senego-paywall-fade::after {
  display: none;
}
body[data-user="premium"] .senego-engage-banner {
  display: none !important;
}