/* =============================================
   CLT Diagnostic — Wizard Form Styles
   Formulaire devis multi-step (6 étapes)
   ============================================= */

/* --- Wizard container --- */
.wizard {
  max-width: 780px;
  margin: 0 auto;
  padding: 32px 0;
}

/* --- Progress bar --- */
.wizard__progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 40px;
  padding: 0 10px;
  overflow-x: auto;
}
.wizard__step-indicator {
  display: flex;
  align-items: center;
  gap: 0;
}
.wizard__step-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-accent-bg);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-light);
  transition: all var(--transition);
  flex-shrink: 0;
}
.wizard__step-dot.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 0 0 4px rgba(106, 191, 46, 0.2);
}
.wizard__step-dot.completed {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}
.wizard__step-line {
  width: 32px;
  height: 2px;
  background: var(--color-border);
  transition: background var(--transition);
  flex-shrink: 0;
}
.wizard__step-line.completed {
  background: var(--color-primary);
}

/* --- Step content --- */
.wizard__step {
  display: none;
  animation: fadeInStep 0.35s ease;
}
.wizard__step.active {
  display: block;
}
@keyframes fadeInStep {
  from { opacity: 0; transform: translateX(16px); }
  to { opacity: 1; transform: translateX(0); }
}
.wizard__step-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 8px;
  text-align: center;
}
.wizard__step-desc {
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: 28px;
  font-size: 0.95rem;
}

/* --- Selection cards (step 1 & 2) --- */
.selection-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, 1fr);
}
.selection-card {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.selection-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.selection-card.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(106, 191, 46, 0.15);
}
.selection-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.selection-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.selection-card__icon svg {
  width: 36px;
  height: 36px;
  color: var(--color-text-light);
  transition: color var(--transition);
}
.selection-card.selected .selection-card__icon svg {
  color: var(--color-primary);
}
.selection-card__label {
  font-weight: 600;
  font-size: 0.95rem;
}

/* --- Checkbox cards (step 3) --- */
.checkbox-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}
.checkbox-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.checkbox-card:hover {
  border-color: var(--color-primary);
}
.checkbox-card.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}
.checkbox-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.checkbox-card__check {
  width: 22px;
  height: 22px;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
}
.checkbox-card.selected .checkbox-card__check {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.checkbox-card__check svg {
  width: 14px;
  height: 14px;
  color: var(--color-white);
  opacity: 0;
  transition: opacity var(--transition);
}
.checkbox-card.selected .checkbox-card__check svg {
  opacity: 1;
}
.checkbox-card__info {
  flex: 1;
}
.checkbox-card__label {
  font-weight: 600;
  font-size: 0.95rem;
  display: block;
}
.checkbox-card__desc {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 2px;
}

/* Custom Conseil card style */
.checkbox-card--conseil {
  border-style: dashed !important;
  border-color: var(--color-primary) !important;
}
.checkbox-card--conseil .checkbox-card__info {
  flex: initial !important;
}

@media (min-width: 600px) {
  .checkbox-card--conseil {
    grid-column: span 2;
    justify-content: center;
  }
}

/* Auto-select helper */
.auto-select-btn {
  display: block;
  margin: 16px auto 0;
  background: none;
  border: 2px dashed var(--color-primary);
  color: var(--color-primary);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.95rem;
}
.auto-select-btn:hover {
  background: var(--color-primary-light);
}

/* --- Form fields (step 4 & 5) --- */
.wizard-form-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
.wizard-form-grid--2col {
  grid-template-columns: 1fr;
}

/* Slider (surface) */
.range-group {
  margin-bottom: 20px;
}
.range-group label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  margin-bottom: 8px;
}
.range-group label span {
  color: var(--color-primary);
  font-size: 1.1rem;
}
.range-group input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--color-border);
  outline: none;
}
.range-group input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow-sm);
}

/* Construction year buttons */
.year-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.year-btn {
  flex: 1;
  min-width: 120px;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}
.year-btn:hover {
  border-color: var(--color-primary);
}
.year-btn.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

/* --- Summary (step 6) --- */
.summary {
  background: var(--color-accent-bg);
  border-radius: var(--radius-md);
  padding: 28px;
}
.summary__section {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}
.summary__section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.summary__label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-light);
  font-weight: 600;
  margin-bottom: 4px;
}
.summary__value {
  font-weight: 600;
  font-size: 1rem;
}
.summary__value--list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.summary__tag {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* --- Wizard nav buttons --- */
.wizard__nav {
  display: flex;
  justify-content: space-between;
  margin-top: 32px;
  gap: 12px;
}
.wizard__nav .btn {
  min-width: 140px;
}
.wizard__nav .btn--prev {
  background: var(--color-accent-bg);
  color: var(--color-text);
  border-color: var(--color-border);
}
.wizard__nav .btn--prev:hover {
  background: var(--color-border);
}

/* --- Confirmation --- */
.wizard__confirmation {
  text-align: center;
  padding: 48px 24px;
  display: none;
}
.wizard__confirmation.show {
  display: block;
}
.wizard__confirmation svg {
  width: 64px;
  height: 64px;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.wizard__confirmation h2 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.wizard__confirmation p {
  color: var(--color-text-light);
  max-width: 480px;
  margin: 0 auto;
}

/* --- Validation error styling --- */
.wizard__error {
  color: #d32f2f;
  font-size: 0.85rem;
  text-align: center;
  margin-top: 8px;
  display: none;
}
.wizard__error.show {
  display: block;
}

/* ========================
   RESPONSIVE
   ======================== */
@media (min-width: 600px) {
  .selection-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .selection-grid--4cols {
    grid-template-columns: repeat(2, 1fr);
  }
  .checkbox-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .wizard-form-grid--2col {
    grid-template-columns: repeat(2, 1fr);
  }
  .wizard__step-title {
    font-size: 1.5rem;
  }
}

@media (min-width: 768px) {
  .wizard {
    padding: 40px 0;
  }
  .selection-grid {
    grid-template-columns: repeat(5, 1fr);
  }
  .selection-grid--4cols {
    grid-template-columns: repeat(4, 1fr);
  }
}