/* =========================================================================
   auth.css — Fenêtre modale de connexion & inscription (Glassmorphism)
   ========================================================================= */

.auth-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.auth-modal-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.auth-modal {
  background: #ffffff;
  width: 90%;
  max-width: 420px;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.15);
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}
.auth-modal-overlay.active .auth-modal {
  transform: translateY(0);
}

.auth-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #f5f5f7;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #1d1d1f;
  transition: background 0.2s;
}
.auth-close-btn:hover {
  background: #e5e5ea;
}

.auth-header {
  text-align: center;
  margin-bottom: 30px;
}
.auth-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.auth-desc {
  color: var(--color-gray);
  font-size: 0.95rem;
}

.auth-toggle {
  display: flex;
  background: #f5f5f7;
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 30px;
}
.auth-toggle-btn {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gray);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}
.auth-toggle-btn.active {
  background: white;
  color: #1d1d1f;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-input-group {
  position: relative;
}
.auth-input-group input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #d1d1d6;
  border-radius: 10px;
  font-size: 1rem;
  background: white;
  transition: border-color 0.2s;
}
.auth-input-group input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.auth-submit-btn {
  margin-top: 10px;
  padding: 14px;
  font-size: 1.05rem;
  font-weight: 600;
  width: 100%;
}

.auth-error {
  color: #d93025;
  font-size: 0.85rem;
  margin-top: 5px;
  display: none;
}

/* AUTH UI in Header */
.auth-header-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  cursor: pointer;
  padding: 8px 14px;
  border-radius: 20px;
  transition: background 0.2s;
}
.auth-header-btn:hover {
  background: rgba(0,0,0,0.04);
}
.auth-avatar {
  background: var(--color-primary);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: bold;
}
.auth-profile-dropdown {
  position: relative;
  display: inline-block;
  outline: none;
}

.auth-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  min-width: 180px;
  padding: 8px;
  margin-top: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 100;
  border: 1px solid rgba(0,0,0,0.05);
}

.auth-profile-dropdown:hover .auth-dropdown-menu,
.auth-profile-dropdown:focus-within .auth-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.auth-logout {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  font-size: 0.9rem;
  color: #d93025;
  cursor: pointer;
  font-weight: 500;
  border-radius: 8px;
  transition: background 0.2s;
}

.auth-logout:hover {
  background: rgba(217, 48, 37, 0.05);
}

.auth-dropdown-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  font-size: 0.9rem;
  color: #1d1d1f;
  font-weight: 500;
  border-radius: 8px;
  transition: background 0.2s;
  text-decoration: none;
}
.auth-dropdown-link:hover {
  background: #f5f5f7;
}