/* ==========================================================================
   design-summary.css — Styling for Conversion Flow Screens 4-6
   (Design Summary, Quote Form, Confirmation)
   
   Earth-tone palette to match the configurator:
     Primary dark:  #4a3728
     Secondary:     #6b4c2a
     Warm bg:       #f5f0e8
     Accent green:  #4a7c3f
     Light border:  #d4c9b8
   ========================================================================== */

/* ---------- OVERLAY BACKDROP ---------- */
.cf-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 22, 16, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 16px;
  box-sizing: border-box;
  overflow-y: auto;
}

.cf-overlay.cf-visible {
  opacity: 1;
}

/* ---------- MODAL CONTAINER ---------- */
.cf-modal {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(30, 22, 16, 0.35);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: #333;
  line-height: 1.5;
}

.cf-overlay.cf-visible .cf-modal {
  transform: translateY(0) scale(1);
}

/* Custom scrollbar for modal */
.cf-modal::-webkit-scrollbar {
  width: 6px;
}
.cf-modal::-webkit-scrollbar-track {
  background: transparent;
}
.cf-modal::-webkit-scrollbar-thumb {
  background: #d4c9b8;
  border-radius: 3px;
}

/* ---------- CLOSE BUTTON ---------- */
.cf-close-btn {
  position: sticky;
  top: 0;
  float: right;
  z-index: 10;
  width: 36px;
  height: 36px;
  margin: 12px 12px 0 0;
  border: none;
  border-radius: 50%;
  background: rgba(245, 240, 232, 0.9);
  color: #4a3728;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
}

.cf-close-btn:hover {
  background: #e8e0d4;
  transform: scale(1.08);
}

/* ---------- SCREEN 4: DESIGN SUMMARY ---------- */
.cf-summary-screenshot {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 16px 16px 0 0;
  background: #e8e0d4;
  display: block;
}

.cf-summary-body {
  padding: 24px;
}

.cf-summary-title {
  font-size: 22px;
  font-weight: 700;
  color: #4a3728;
  margin: 0 0 6px;
}

.cf-summary-subtitle {
  font-size: 14px;
  color: #8a7560;
  margin: 0 0 20px;
}

/* Specs grid */
.cf-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
  margin-bottom: 24px;
}

.cf-spec-item {
  display: flex;
  flex-direction: column;
}

.cf-spec-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #999;
  margin-bottom: 2px;
}

.cf-spec-value {
  font-size: 15px;
  font-weight: 600;
  color: #4a3728;
}

/* Price range card */
.cf-price-card {
  background: linear-gradient(135deg, #f5f0e8, #efe8db);
  border: 1px solid #d4c9b8;
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 24px;
  text-align: center;
}

.cf-price-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #8a7560;
  margin-bottom: 4px;
}

.cf-price-range {
  font-size: 26px;
  font-weight: 700;
  color: #4a3728;
}

.cf-price-range .cf-price-dash {
  color: #bba98c;
  font-weight: 400;
  margin: 0 4px;
}

.cf-price-note {
  font-size: 12px;
  color: #999;
  margin-top: 6px;
}

/* CTA buttons */
.cf-cta-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cf-btn {
  display: block;
  width: 100%;
  padding: 14px 20px;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  text-align: center;
  text-decoration: none;
  font-family: inherit;
}

.cf-btn:active {
  transform: scale(0.98);
}

.cf-btn-primary {
  background: #4a7c3f;
  color: #fff;
  box-shadow: 0 4px 14px rgba(74, 124, 63, 0.35);
}

.cf-btn-primary:hover {
  background: #3d6a34;
  box-shadow: 0 6px 18px rgba(74, 124, 63, 0.45);
}

.cf-btn-secondary {
  background: #f5f0e8;
  color: #4a3728;
  border: 1px solid #d4c9b8;
}

.cf-btn-secondary:hover {
  background: #efe8db;
}

.cf-btn-tertiary {
  background: transparent;
  color: #6b4c2a;
  font-weight: 500;
  font-size: 14px;
}

.cf-btn-tertiary:hover {
  background: rgba(107, 76, 42, 0.06);
}

/* ---------- SCREEN 5: QUOTE FORM ---------- */
.cf-form-header {
  padding: 24px 24px 0;
}

.cf-form-title {
  font-size: 20px;
  font-weight: 700;
  color: #4a3728;
  margin: 0 0 4px;
}

.cf-form-subtitle {
  font-size: 14px;
  color: #8a7560;
  margin: 0 0 20px;
}

.cf-form-body {
  padding: 0 24px 24px;
}

.cf-form-group {
  margin-bottom: 16px;
  position: relative;
}

.cf-form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #4a3728;
  margin-bottom: 5px;
}

.cf-form-label .cf-optional {
  font-weight: 400;
  color: #aaa;
  font-size: 12px;
}

.cf-form-input,
.cf-form-select {
  width: 100%;
  padding: 11px 36px 11px 14px;
  border: 1.5px solid #d4c9b8;
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  color: #333;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
}

.cf-form-select {
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

.cf-form-input:focus,
.cf-form-select:focus {
  outline: none;
  border-color: #4a7c3f;
  box-shadow: 0 0 0 3px rgba(74, 124, 63, 0.15);
}

/* Validation tick */
.cf-form-input.cf-valid,
.cf-form-select.cf-valid {
  border-color: #4a7c3f;
  padding-right: 36px;
}

.cf-form-group .cf-tick {
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #4a7c3f;
  color: #fff;
  font-size: 12px;
  display: none;
  align-items: center;
  justify-content: center;
  line-height: 1;
  pointer-events: none;
}

.cf-form-group .cf-tick.cf-show {
  display: flex;
}

/* Consent checkbox */
.cf-consent-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
}

.cf-consent-row input[type="checkbox"] {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: #4a7c3f;
  flex-shrink: 0;
}

.cf-consent-text {
  font-size: 13px;
  color: #666;
  line-height: 1.4;
}

.cf-consent-text a {
  color: #6b4c2a;
  text-decoration: underline;
}

/* Honeypot (hidden from real users) */
.cf-hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
  pointer-events: none;
  tab-index: -1;
}

/* Form error/status */
.cf-form-status {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 16px;
  display: none;
}

.cf-form-status.cf-error {
  display: block;
  background: #fff0f0;
  color: #c0392b;
  border: 1px solid #f5c6cb;
}

.cf-form-status.cf-submitting {
  display: block;
  background: #f5f0e8;
  color: #6b4c2a;
  border: 1px solid #d4c9b8;
}

/* Submit button loading state */
.cf-btn-primary.cf-loading {
  opacity: 0.7;
  pointer-events: none;
}

.cf-btn-primary.cf-loading::after {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-left: 8px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: cf-spin 0.6s linear infinite;
  vertical-align: middle;
}

@keyframes cf-spin {
  to { transform: rotate(360deg); }
}

/* Two-column row for form fields */
.cf-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ---------- SCREEN 6: CONFIRMATION ---------- */
.cf-confirm-body {
  padding: 32px 24px;
  text-align: center;
}

.cf-confirm-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
}

.cf-confirm-title {
  font-size: 22px;
  font-weight: 700;
  color: #4a3728;
  margin: 0 0 8px;
}

.cf-confirm-message {
  font-size: 15px;
  color: #666;
  margin: 0 0 24px;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.cf-confirm-screenshot {
  width: 100%;
  max-width: 400px;
  border-radius: 10px;
  margin: 0 auto 20px;
  display: block;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

/* Reference number */
.cf-ref-number {
  display: inline-block;
  background: #f5f0e8;
  border: 1px solid #d4c9b8;
  border-radius: 8px;
  padding: 8px 18px;
  font-family: 'SF Mono', 'Consolas', 'Liberation Mono', monospace;
  font-size: 16px;
  font-weight: 600;
  color: #4a3728;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

/* Share link */
.cf-share-link-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
}

.cf-share-input {
  flex: 1;
  max-width: 280px;
  padding: 8px 12px;
  border: 1px solid #d4c9b8;
  border-radius: 8px;
  font-size: 13px;
  color: #666;
  background: #faf8f5;
  text-overflow: ellipsis;
  font-family: inherit;
}

.cf-share-copy-btn {
  padding: 8px 14px;
  border: 1px solid #d4c9b8;
  border-radius: 8px;
  background: #f5f0e8;
  color: #4a3728;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
  font-family: inherit;
}

.cf-share-copy-btn:hover {
  background: #efe8db;
}

/* What happens next */
.cf-next-steps {
  text-align: left;
  background: #faf8f5;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
}

.cf-next-steps-title {
  font-size: 15px;
  font-weight: 700;
  color: #4a3728;
  margin: 0 0 14px;
}

.cf-next-step-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.cf-next-step-item:last-child {
  margin-bottom: 0;
}

.cf-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #4a7c3f;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cf-step-text {
  font-size: 14px;
  color: #555;
  padding-top: 3px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 600px) {
  .cf-overlay {
    padding: 8px;
    align-items: flex-start;
  }

  .cf-modal {
    max-height: 95vh;
    border-radius: 12px;
  }

  .cf-summary-body,
  .cf-form-header,
  .cf-form-body,
  .cf-confirm-body {
    padding-left: 16px;
    padding-right: 16px;
  }

  .cf-summary-title,
  .cf-confirm-title {
    font-size: 19px;
  }

  .cf-price-range {
    font-size: 22px;
  }

  .cf-specs {
    grid-template-columns: 1fr 1fr;
    gap: 8px 12px;
  }

  .cf-form-row {
    grid-template-columns: 1fr;
  }

  .cf-share-link-row {
    flex-direction: column;
  }

  .cf-share-input {
    max-width: 100%;
    width: 100%;
  }
}

/* ---------- PRINT HIDE ---------- */
@media print {
  .cf-overlay {
    display: none !important;
  }
}