/* ===============================
   Fichier : main-headers.css
   =============================== */

/* Header principal */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  box-shadow: var(--elevation-1);
  transition: all var(--transition-base);
}

header:hover {
  box-shadow: var(--elevation-2);
}


/* Éléments du header */
.header__left,
.header__right {
  display: flex;
  align-items: center;
}

.header__left {
  gap: var(--gap-large);
}

.header__right {
  gap: var(--gap-medium);
  margin-left: auto;
}

.header__logo img {
  max-width: 120px;
  height: auto;
}

/* Navigation */
.nav__links {
  display: flex;
  gap: var(--gap-medium);
  font-size: var(--font-size);
  background-color: transparent;
  position: static;
}

.nav__links a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 6px;
  transition: background-color 0.3s ease;
}

.nav__links a:hover {
  background-color: #f0f0f0;
}

.nav__links.active {
  display: flex !important; /* Added !important to override any potential conflicting styles */
}

/* ========================
   Menu Burger (mobile)
======================== */

.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 30px;
  height: 25px;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 101;
}

.nav__burger div {
  width: 100%;
  height: 3px;
  background-color: var(--text-color);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Animation burger ouverte (optionnelle) */
.nav__burger.open div:nth-child(1) {
  transform: rotate(45deg) translateY(8px);
}
.nav__burger.open div:nth-child(2) {
  opacity: 0;
}
.nav__burger.open div:nth-child(3) {
  transform: rotate(-45deg) translateY(-8px);
}

/* Affichage mobile uniquement */
@media (max-width: 768px) {
  .nav__burger {
    display: flex;
    position: absolute;
    right: var(--gap-small);
    top: 50%;
    transform: translateY(-50%);
  }
}

/* Responsive mobile */
@media (max-width: 768px) {
  header {
    padding: var(--padding-mobile);
  }

  .header__left {
    gap: var(--gap-small);
    flex: 1;
    justify-content: flex-start;
  }

  .header__logo {
    max-width: 80px;
    margin-right: var(--gap-small);
  }

  .header__right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    gap: var(--gap-small);
    padding-right: 40px; /* Laisse de l’espace au burger */
  }

  .btn--primary,
  .btn--logout {
    display: none;
  }

  .nav__burger {
    right: var(--gap-small);
    top: 50%;
    transform: translateY(-50%);
    position: absolute;
  }

  .nav__links {
    display: none;
    flex-direction: column;
    gap: 10px;
    background-color: var(--background-color);
    padding: 10px;
    position: absolute;
    top: 70px;
    right: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    z-index: 100;
  }

  .nav__links.active {
    display: flex;
  }
}