/* CONNEXION */
.auth-body { background: var(--background-color); }

.auth-layout {
  min-height: calc(100vh - 68px);
  display: grid;
  grid-template-columns: 400px 1fr;
}

.auth-side {
  background: var(--ink);
  color: white;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.auth-side-content { position: relative; z-index: 1; }

.auth-logo {
  width: 40px;
  height: 40px;
  background: var(--rouge);
  border-radius: 50%;
  margin-bottom: 2rem;
}

.auth-side h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}
.auth-side h2 em { color: var(--rouge-light); font-style: italic; }
.auth-side p { font-size: 0.875rem; color: rgba(255,255,255,0.55); line-height: 1.7; margin-bottom: 2rem; }

.auth-perks { display: flex; flex-direction: column; gap: 0.75rem; }
.perk {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.75);
}
.perk span { color: var(--rouge-light); font-weight: 700; }

.auth-deco { position: absolute; bottom: 2rem; right: 2rem; opacity: 0.12; }
.deco-dice { font-size: 3rem; line-height: 1; }
.d1 { margin-left: 2rem; }
.d2 { margin-left: 0; }
.d3 { margin-left: 3rem; }

.auth-main {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.auth-tabs {
  display: flex;
  gap: 0;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 2.5rem;
  width: 100%;
  max-width: 480px;
}
.auth-tab {
  flex: 1;
  padding: 0.75rem;
  border: none;
  background: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.auth-tab.active { background: var(--rouge); color: white; font-weight: 600; }
.auth-tab:hover:not(.active) { background: var(--cream-dark); color: var(--ink); }

.auth-form {
  display: none;
  flex-direction: column;
  width: 100%;
  max-width: 480px;
  animation: fadeUp 0.3s ease;
}
.auth-form.active { display: flex; }

.form-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--ink);
  margin-bottom: 1.75rem;
  letter-spacing: -0.02em;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label { font-size: 0.85rem; font-weight: 500; color: var(--ink); }

.form-group input:not([type="checkbox"]) {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color var(--transition);
  width: 100%;
}
.form-group input:focus { outline: none; border-color: var(--rouge); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.label-row { display: flex; justify-content: space-between; align-items: center; }
.form-link { font-size: 0.82rem; color: var(--rouge); text-decoration: none; }
.form-link:hover { text-decoration: underline; }

.input-icon-wrap { position: relative; }
.input-icon-wrap input { width: 100%; padding-right: 2.5rem; }
.toggle-pw {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--ink-light);
  cursor: pointer;
  margin-bottom: 0.5rem;
}
.checkbox-label input { accent-color: var(--rouge); width: 15px; height: 15px; }

.btn-auth { justify-content: center; font-size: 1rem; padding: 0.9rem; margin-top: 0.5rem; }

.auth-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
  color: var(--muted);
  font-size: 0.82rem;
}
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--cream-dark); }

.social-btns { display: flex; gap: 0.75rem; }
.social-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem;
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--ink);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.social-btn:hover { background: var(--cream); border-color: var(--ink-light); }

.auth-switch { font-size: 0.85rem; color: var(--muted); text-align: center; margin-top: 1.5rem; }
.auth-switch a { color: var(--rouge); text-decoration: none; font-weight: 500; }

.password-strength { margin-top: 0.5rem; }
.strength-bar { height: 4px; background: #ccc; border-radius: 2px; width: 0; transition: width 0.3s, background 0.3s; }
.strength-label { font-size: 0.75rem; color: var(--muted); margin-top: 0.25rem; display: block; }

/* RESPONSIVE */

@media (max-width: 1024px) {
  .catalogue-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .product-detail { grid-template-columns: 1fr; }
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
  .auth-layout { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .account-layout { grid-template-columns: 1fr; }
  .account-sidebar { position: static; }
  .dashboard-stats { grid-template-columns: repeat(2, 1fr); }
  .addresses-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .checkout-steps { gap: 0.25rem; font-size: 0.75rem; }
  .step-line { margin: 0 0.25rem; }
  .form-row { grid-template-columns: 1fr; }
  .auth-main { padding: 1.5rem; }
  .dashboard-stats { grid-template-columns: repeat(2, 1fr); }
  .addresses-grid { grid-template-columns: 1fr; }
  .product-specs { grid-template-columns: repeat(2, 1fr); }
}