.auth-section { display: flex; justify-content: center; }
.auth-card { width: 100%; max-width: 460px; }

/* ==================== Connexion / Inscription (mise en page a deux volets) ==================== */
.auth-page {
  min-height: calc(100vh - var(--header-height) - 1px);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-visual {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  align-items: center;
  padding: var(--space-8);
  background: linear-gradient(160deg, #0d1420, #060810);
  border-right: 1px solid var(--border);
}
.auth-visual-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.auth-orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.4; animation: auth-orb-float 16s ease-in-out infinite; }
.auth-orb-1 { width: 380px; height: 380px; top: -100px; left: -80px; background: radial-gradient(circle, var(--primary), transparent 70%); }
.auth-orb-2 { width: 320px; height: 320px; bottom: -140px; right: -100px; background: radial-gradient(circle, var(--primary-2), transparent 70%); animation-delay: -6s; }
@keyframes auth-orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(25px, -20px) scale(1.06); }
  66% { transform: translate(-15px, 15px) scale(0.96); }
}
.auth-grid {
  position: absolute;
  left: -20%; right: -20%; bottom: -10%;
  height: 280px;
  background-image:
    repeating-linear-gradient(90deg, rgba(37, 99, 235, 0.3) 0, rgba(37, 99, 235, 0.3) 1px, transparent 1px, transparent 64px),
    repeating-linear-gradient(0deg, rgba(37, 99, 235, 0.2) 0, rgba(37, 99, 235, 0.2) 1px, transparent 1px, transparent 64px);
  transform: perspective(500px) rotateX(62deg);
  mask-image: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent 85%);
  -webkit-mask-image: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent 85%);
}

.auth-visual-content { position: relative; max-width: 420px; }
.auth-visual-logo { display: inline-block; margin-bottom: var(--space-6); }
.auth-visual-logo img { height: 42px; width: auto; }
.auth-visual-content h2 { font-size: clamp(1.6rem, 1.3rem + 1vw, 2.2rem); margin-bottom: var(--space-3); }
.auth-visual-content > p { font-size: 1.02rem; margin-bottom: var(--space-6); }
.auth-visual-points { display: flex; flex-direction: column; gap: var(--space-3); }
.auth-visual-points li { display: flex; align-items: center; gap: var(--space-3); font-weight: 600; color: var(--text); }
.auth-visual-points svg { width: 20px; height: 20px; color: var(--success); flex-shrink: 0; }

.auth-visual-contact {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
}
.auth-visual-contact svg { width: 18px; height: 18px; color: var(--primary-2); flex-shrink: 0; }
.auth-visual-contact a { font-weight: 700; color: var(--text); }
.auth-visual-contact a:hover { color: var(--primary-2); }

.auth-form-panel { display: flex; align-items: center; justify-content: center; padding: var(--space-6); }
.auth-form-card { width: 100%; max-width: 400px; }
.auth-form-logo-mobile { display: none; margin-bottom: var(--space-5); }
.auth-form-logo-mobile img { height: 32px; width: auto; }
.auth-form-card h1 { margin-bottom: var(--space-2); }
.auth-form-card > p.text-muted { margin-bottom: var(--space-5); }

.input-icon-group { position: relative; }
.input-icon-group > svg:first-child { position: absolute; left: 0.9rem; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--text-faint); pointer-events: none; }
.input-icon-group .form-control { padding-left: 2.6rem; }
.input-icon-group:has(.input-toggle-visibility) .form-control { padding-right: 2.6rem; }
.input-toggle-visibility {
  position: absolute; right: 0.5rem; top: 50%; transform: translateY(-50%);
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-faint);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.input-toggle-visibility:hover { color: var(--text); background: var(--surface-2); }
.input-toggle-visibility svg { width: 18px; height: 18px; }
.input-toggle-visibility .icon-eye-off { display: none; }
.input-toggle-visibility.is-visible .icon-eye { display: none; }
.input-toggle-visibility.is-visible .icon-eye-off { display: block; }

.auth-form-hint { margin-top: var(--space-4); font-size: 0.85rem; }
.auth-form-divider { display: flex; align-items: center; gap: var(--space-3); margin: var(--space-5) 0; color: var(--text-faint); font-size: 0.8rem; }
.auth-form-divider::before, .auth-form-divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.auth-form-switch { text-align: center; font-size: 0.92rem; }

.password-strength { display: flex; gap: 4px; margin-top: var(--space-2); }
.password-strength span { flex: 1; height: 4px; border-radius: var(--radius-full); background: var(--border); transition: background var(--transition); }
.password-strength-label { font-size: 0.76rem; color: var(--text-faint); margin-top: var(--space-1); display: block; }
.password-strength.level-1 span:nth-child(1) { background: var(--danger); }
.password-strength.level-2 span:nth-child(-n+2) { background: #ffb020; }
.password-strength.level-3 span:nth-child(-n+3) { background: #ffd60a; }
.password-strength.level-4 span { background: var(--success); }

@media (max-width: 900px) {
  .auth-page { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
  .auth-form-logo-mobile { display: block; text-align: center; }
  .auth-form-panel { padding: var(--space-8) var(--space-5); }
}

.account-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-6);
  align-items: start;
}

.account-nav { display: flex; flex-direction: column; gap: var(--space-1); position: sticky; top: calc(var(--header-height) + var(--space-4)); }
.account-nav-user { display: flex; align-items: center; gap: var(--space-3); padding-bottom: var(--space-4); margin-bottom: var(--space-2); border-bottom: 1px solid var(--border); }
.account-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--primary-gradient);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  text-transform: uppercase;
  flex-shrink: 0;
}
.account-nav a { padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm); color: var(--text-muted); font-weight: 600; font-size: 0.92rem; }
.account-nav a:hover { background: var(--surface-2); color: var(--text); }
.account-nav a.active { background: var(--surface-2); color: var(--primary-2); }
.account-nav-logout { color: var(--danger) !important; margin-top: var(--space-2); border-top: 1px solid var(--border); padding-top: var(--space-3) !important; }

.address-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--space-4); margin-bottom: var(--space-4); }

.account-reviews-list { display: flex; flex-direction: column; gap: var(--space-4); }
.account-review-card { display: flex; flex-direction: column; gap: var(--space-2); }
.account-review-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; }
.account-review-produit { font-weight: 700; color: var(--text); }
.account-review-produit:hover { color: var(--primary-2); }
.account-review-stars { color: var(--warning); }
.account-review-titre { font-weight: 600; margin: 0; }
.account-review-meta { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-1); }
.address-card { border: 1px solid var(--border); border-radius: var(--radius-md); padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }

/* ==================== Timeline de suivi de commande ==================== */
.order-timeline {
  display: flex;
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
}
.order-timeline-step {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-faint);
}
.order-timeline-step::before {
  content: "";
  position: absolute;
  top: 7px;
  left: -50%;
  width: 100%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.order-timeline-step:first-child::before { content: none; }
.order-timeline-dot {
  position: relative;
  z-index: 1;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--border);
}
.order-timeline-step.done,
.order-timeline-step.active { color: var(--text); }
.order-timeline-step.done .order-timeline-dot,
.order-timeline-step.active .order-timeline-dot { background: var(--success); border-color: var(--success); }
.order-timeline-step.done::before { background: var(--success); }
.order-timeline-step.active .order-timeline-dot { background: var(--primary-2); border-color: var(--primary-2); }

@media (max-width: 560px) {
  .order-timeline-step { font-size: 0.72rem; }
}

@media (max-width: 820px) {
  .account-layout { grid-template-columns: 1fr; }
  .account-nav { position: static; flex-direction: row; flex-wrap: wrap; }
  .account-nav-user { display: none; }
}