/* ===============================
   POPUP INSCRIPTION
============================== */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.popup-overlay.active {
  display: flex;
}

.popup-content {
  background: linear-gradient(180deg, #0c1f33, #081524);
  padding: 22px;
  border-radius: 16px;
  width: 100%;
  max-width: 420px;
  color: #fff;
  position: relative;
}

.popup-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  font-size: 22px;
  color: #fff;
  cursor: pointer;
}

.popup-content label {
  display: block;
  font-size: 0.9rem;
  margin-top: 10px;
}

.popup-content input {
  width: 100%;
  height: 44px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 8px;
  padding: 0 12px;
  color: #fff;
}

/* ===============================
   POPUP ALERTE
============================== */
.alert-popup {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
}

.alert-popup.active {
  display: flex;
}

.alert-box {
  background: linear-gradient(180deg, #0c1f33, #081524);
  padding: 16px 22px;
  border-radius: 14px;
  max-width: 320px;
  width: 90%;
  text-align: center;
  color: #fff;
  font-size: 0.95rem;
  box-shadow: 0 20px 50px rgba(0,0,0,0.55);
}
.page.concours-page {
  padding-top: 120px; /* ajuste si ton header est plus haut */
}