/* ═══════════════════════════════════════════════
   PERSONNALISER.CSS — Océan de Saveurs · Dark Edition
   ═══════════════════════════════════════════════ */

.steps-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 2rem 2.5rem;
  max-width: 600px;
  margin: 0 auto;
}
.step {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-direction: column;
  opacity: 0.35;
  transition: opacity 0.3s;
}
.step.active { opacity: 1; }
.step-num {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1.5px solid rgba(42,157,200,0.20);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.95rem;
  color: var(--text-light);
  transition: all 0.3s;
}
.step.active .step-num {
  background: linear-gradient(135deg, var(--gold), var(--apricot));
  border-color: transparent;
  color: #0D2B3E;
  box-shadow: 0 0 16px rgba(42,157,200,0.30);
}
.step span {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-light);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.step.active span { color: var(--text-dark); }
.step-line {
  flex: 1;
  height: 1px;
  background: rgba(42,157,200,0.15);
  min-width: 60px;
  margin-bottom: 1.4rem;
}

/* ─── MAIN LAYOUT ─────────────────────────────── */
.perso-main {
  min-height: 80vh;
  padding-bottom: 5rem;
}
.step-content { max-width: 1100px; margin: 0 auto; padding: 0 2.5rem; }
.hidden { display: none !important; }

.step-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 0.5rem;
}
.step-sub {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 2.5rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem;
}

/* ─── CAKE SELECTOR ───────────────────────────── */
.cakes-selector {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.cake-sel-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid rgba(42,157,200,0.10);
  cursor: pointer;
  transition: all 0.25s;
  box-shadow: 0 2px 14px rgba(13,43,62,0.20);
}
.cake-sel-card:hover {
  border-color: rgba(42,157,200,0.30);
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(13,43,62,0.30), 0 0 16px rgba(42,157,200,0.10);
  background: var(--surface-2);
}
.cake-sel-icon { font-size: 2.4rem; flex-shrink: 0; }
.cake-sel-info h3 { font-family: 'Playfair Display', serif; font-size: 0.95rem; color: var(--text-dark); margin-bottom: 0.2rem; }
.cake-sel-info p { font-family: 'Cormorant Garamond', serif; font-size: 0.9rem; color: var(--text-light); margin-bottom: 0.3rem; }
.cake-sel-price {
  display: inline-block;
  font-family: 'Playfair Display', serif;
  font-size: 0.9rem;
  background: linear-gradient(135deg, var(--gold-light), var(--apricot));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

/* ─── BACK BUTTON ─────────────────────────────── */
.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: 1px solid rgba(42,157,200,0.20);
  border-radius: 50px;
  padding: 0.5rem 1.2rem;
  color: var(--text-light);
  font-size: 0.85rem;
  cursor: pointer;
  margin-bottom: 2rem;
  transition: all 0.2s;
}
.btn-back:hover { background: rgba(42,157,200,0.08); border-color: var(--gold); color: var(--text-dark); }

/* ─── PERSO LAYOUT ────────────────────────────── */
.perso-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
}

/* ─── SIDEBAR ─────────────────────────────────── */
.perso-sidebar { display: flex; flex-direction: column; gap: 1rem; position: sticky; top: 100px; }

.selected-cake-preview {
  background: var(--surface);
  border-radius: 20px;
  padding: 1.5rem;
  text-align: center;
  border: 1px solid rgba(42,157,200,0.12);
  box-shadow: 0 4px 24px rgba(13,43,62,0.25);
}
.preview-icon { font-size: 3.5rem; margin-bottom: 0.5rem; }
.preview-name { font-family: 'Playfair Display', serif; font-size: 1.2rem; color: var(--text-dark); margin-bottom: 0.5rem; }
.preview-desc { font-family: 'Cormorant Garamond', serif; font-size: 0.95rem; color: var(--text-light); line-height: 1.6; margin-bottom: 1rem; }
.preview-count {
  background: rgba(42,157,200,0.06);
  border-radius: 10px;
  padding: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-light);
  border: 1px solid rgba(42,157,200,0.12);
}

.price-box {
  background: linear-gradient(135deg, rgba(255,247,237,0.95), rgba(255,238,206,0.95));
  border-radius: 20px;
  padding: 1.5rem;
  text-align: center;
  border: 1px solid rgba(42,157,200,0.15);
  box-shadow: 0 0 30px rgba(42,157,200,0.08);
}
.price-label { font-family: 'DM Sans', sans-serif; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-light); margin-bottom: 0.4rem; }
.price-amount {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  background: linear-gradient(135deg, var(--gold-light), var(--apricot));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  filter: drop-shadow(0 0 12px rgba(42,157,200,0.30));
}
.price-note { font-size: 0.78rem; color: var(--text-light); margin-top: 0.3rem; }

/* ─── INGREDIENT PANEL ────────────────────────── */
.perso-ingredients {
  background: var(--surface);
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid rgba(42,157,200,0.10);
  box-shadow: 0 4px 24px rgba(13,43,62,0.25);
}

.perso-title { font-family: 'Playfair Display', serif; font-size: 1.5rem; color: var(--text-dark); margin-bottom: 0.5rem; }
.perso-sub { font-family: 'Cormorant Garamond', serif; font-size: 1rem; color: var(--text-light); margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(42,157,200,0.10); }

.ingr-category { margin-bottom: 2rem; }
.ingr-cat-title {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--apricot);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.ingr-cat-title::after { content: ''; flex: 1; height: 1px; background: rgba(42,157,200,0.10); }

.ingr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.65rem;
}

.ingr-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: 1.5px solid;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}
.ingr-item input[type=checkbox] { position: absolute; opacity: 0; width: 0; height: 0; }

.ingr-item.checked {
  border-color: rgba(42,157,200,0.30);
  background: rgba(42,157,200,0.06);
}
.ingr-item.unchecked {
  border-color: rgba(42,157,200,0.06);
  background: rgba(255,255,255,0.02);
  opacity: 0.5;
}
.ingr-item:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(13,43,62,0.25), 0 0 10px rgba(42,157,200,0.08); opacity: 1; }

.ingr-item-content { flex: 1; }
.ingr-name { display: block; font-size: 0.85rem; font-weight: 500; color: var(--text-dark); line-height: 1.2; margin-bottom: 0.15rem; }
.ingr-info { display: block; font-family: 'Cormorant Garamond', serif; font-size: 0.82rem; color: var(--text-light); }

.ingr-check-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--apricot));
  color: #0D2B3E;
  font-size: 0.7rem;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  transition: all 0.2s;
  box-shadow: 0 0 8px rgba(42,157,200,0.20);
}
.ingr-item.unchecked .ingr-check-icon {
  background: transparent;
  border: 1.5px solid rgba(42,157,200,0.20);
  color: transparent;
  box-shadow: none;
}

/* ─── SUMMARY ─────────────────────────────────── */
.summary-box {
  max-width: 700px;
  margin: 0 auto;
  background: var(--surface);
  border-radius: 24px;
  padding: 3rem;
  border: 1px solid rgba(42,157,200,0.15);
  box-shadow: 0 8px 48px rgba(13,43,62,0.30), 0 0 30px rgba(42,157,200,0.06);
  animation: slideUp 0.5s ease both;
}
@keyframes slideUp { from { opacity:0;transform:translateY(30px); } to { opacity:1;transform:translateY(0); } }

.summary-header { text-align: center; margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(42,157,200,0.10); }
.summary-icon { font-size: 4rem; margin-bottom: 0.75rem; }
.summary-header h2 { font-family: 'Playfair Display', serif; font-size: 1.8rem; color: var(--text-dark); margin-bottom: 0.5rem; }
.summary-header p { font-family: 'Cormorant Garamond', serif; color: var(--text-light); font-size: 1rem; }

.summary-ingredients h3 { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--text-dark); margin-bottom: 1.25rem; }
.sum-cat { margin-bottom: 1.25rem; }
.sum-cat h4 { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--apricot); margin-bottom: 0.5rem; }
.sum-cat ul { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.sum-cat ul li {
  background: rgba(42,157,200,0.08);
  border: 1px solid rgba(42,157,200,0.18);
  border-radius: 50px;
  padding: 0.3rem 0.85rem;
  font-size: 0.82rem;
  color: var(--text-dark);
}

.summary-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(42,157,200,0.10);
  flex-wrap: wrap;
}

/* ─── RESPONSIVE ──────────────────────────────── */
@media (max-width: 768px) {
  .perso-layout { grid-template-columns: 1fr; }
  .perso-sidebar { position: static; }
  .ingr-grid { grid-template-columns: 1fr; }
  .cakes-selector { grid-template-columns: 1fr; }
  .summary-box { padding: 1.5rem; }
}