/* ================================================================
   Gutnik Desserts — Cake Constructor Modal Styles
   ================================================================ */

/* ── Constructor Modal Layout ───────────────────────────────────── */
.constructor-modal {
  max-width: 960px;
  width: 100%;
  height: 90vh;
  max-height: 700px;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  border-radius: 24px;
  overflow: hidden;
  background: #fff;
}

.constructor-modal .modal__header {
  padding: 28px 36px 20px;
  border-bottom: 1px solid var(--color-border);
}

/* ── Steps Tabs (top) ───────────────────────────────────────────── */
.constructor-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 0 36px;
  border-bottom: 1px solid var(--color-border);
  background: #fff;
}

.constructor-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 24px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-light);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: default;
  position: relative;
}
.constructor-tab.active {
  color: var(--color-rose);
  border-color: var(--color-rose);
}
.constructor-tab.done {
  color: var(--color-text-mid);
}
.constructor-tab__num {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--color-cream);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
  transition: all var(--transition);
}
.constructor-tab.active .constructor-tab__num {
  background: var(--color-rose);
  color: #fff;
}
.constructor-tab.done .constructor-tab__num {
  background: var(--color-rose-light);
  color: var(--color-rose);
}

/* ── Constructor Body ───────────────────────────────────────────── */
.constructor-body {
  display: grid;
  grid-template-columns: 200px 1fr 220px;
  overflow: hidden;
}

/* ── Left Sidebar ───────────────────────────────────────────────── */
.constructor-sidebar {
  border-right: 1px solid var(--color-border);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--color-cream);
}

.constructor-step-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13px;
  color: var(--color-text-light);
  transition: all var(--transition);
}
.constructor-step-link.active {
  background: #fff;
  color: var(--color-rose);
  box-shadow: var(--shadow-card);
}
.constructor-step-link.done {
  color: var(--color-text-mid);
}
.constructor-step-link__icon {
  font-size: 16px;
  flex-shrink: 0;
}

.constructor-help {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.constructor-help h4 {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-mid);
  margin-bottom: 6px;
}
.constructor-help p {
  font-size: 11px;
  color: var(--color-text-light);
  line-height: 1.5;
  margin-bottom: 12px;
}
.constructor-help a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--color-rose);
  font-weight: 500;
}

/* ── Main Content Area ──────────────────────────────────────────── */
.constructor-content {
  overflow-y: auto;
  padding: 24px 28px;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}

.constructor-step {
  display: none;
}
.constructor-step.active {
  display: block;
  animation: stepFadeIn 0.3s ease;
}
@keyframes stepFadeIn {
  from { opacity: 0; transform: translateX(8px); }
  to   { opacity: 1; transform: translateX(0); }
}

.constructor-step__title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 20px;
  color: var(--color-text);
}

/* Decor Cards Slider */
.decor-slider-wrap {
  position: relative;
}
.decor-slider {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.decor-slider::-webkit-scrollbar { display: none; }

.decor-card {
  flex-shrink: 0;
  width: 160px;
  scroll-snap-align: start;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  background: var(--color-cream);
}
.decor-card:hover {
  border-color: var(--color-rose-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.decor-card.selected {
  border-color: var(--color-rose);
  box-shadow: 0 0 0 4px rgba(181,132,123,0.15);
}

.decor-card__img {
  width: 160px; height: 180px;
  overflow: hidden;
  background: var(--color-cream-dark);
}
.decor-card__img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
}
.decor-card:hover .decor-card__img img { transform: scale(1.06); }

.decor-card__label {
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-mid);
  text-align: center;
}

.decor-card__check {
  position: absolute;
  top: 8px; right: 8px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--color-rose);
  display: none;
  align-items: center; justify-content: center;
  color: #fff;
  font-size: 12px;
}
.decor-card.selected .decor-card__check { display: flex; }

.slider-nav {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
}
.slider-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition: all var(--transition);
}
.slider-dot.active {
  width: 20px;
  border-radius: 3px;
  background: var(--color-rose);
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px; height: 36px;
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--shadow-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-mid);
  cursor: pointer;
  transition: all var(--transition);
  z-index: 2;
}
.slider-arrow:hover { color: var(--color-rose); box-shadow: var(--shadow-card); }
.slider-arrow--prev { left: -16px; }
.slider-arrow--next { right: -16px; }

/* Filling Grid */
.filling-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
}

.filling-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--color-cream);
  position: relative;
}
.filling-card:hover {
  border-color: var(--color-rose-light);
  transform: translateY(-2px);
}
.filling-card.selected {
  border-color: var(--color-rose);
  box-shadow: 0 0 0 3px rgba(181,132,123,0.15);
}

.filling-card__img {
  width: 100%; height: 90px;
  overflow: hidden;
  background: var(--color-cream-dark);
}
.filling-card__img img { width: 100%; height: 100%; object-fit: cover; }

.filling-card__name {
  padding: 8px 10px 6px;
  font-size: 12px;
  font-weight: 500;
  text-align: center;
  color: var(--color-text-mid);
}
.filling-card__desc {
  padding: 0 10px 10px;
  font-size: 10px;
  text-align: center;
  color: var(--color-text-light);
  line-height: 1.4;
}
.filling-card__check {
  position: absolute;
  top: 6px; right: 6px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--color-rose);
  display: none;
  align-items: center; justify-content: center;
  color: #fff;
  font-size: 10px;
}
.filling-card.selected .filling-card__check { display: flex; }

/* Size Selector */
.size-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.size-option {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition);
  background: #fff;
}
.size-option:hover { border-color: var(--color-rose-light); }
.size-option.selected {
  border-color: var(--color-rose);
  background: var(--color-rose-pale);
}

.size-option__radio {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  transition: all var(--transition);
  flex-shrink: 0;
  position: relative;
}
.size-option.selected .size-option__radio {
  border-color: var(--color-rose);
  background: var(--color-rose);
}
.size-option.selected .size-option__radio::after {
  content: '';
  position: absolute;
  width: 6px; height: 6px;
  background: #fff;
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.size-option__weight {
  font-weight: 600;
  font-size: 15px;
  color: var(--color-text);
  min-width: 60px;
}
.size-option__portions {
  font-size: 13px;
  color: var(--color-text-light);
  flex: 1;
}
.size-option__price {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-rose);
}

/* Date Picker */
.date-picker-wrap {
  margin-bottom: 24px;
}
.date-picker-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-mid);
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.date-picker-input {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-text);
  background: #fff;
  outline: none;
  transition: border-color var(--transition);
}
.date-picker-input:focus { border-color: var(--color-rose); }

/* Contact Form in constructor */
.constructor-contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.file-upload {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}
.file-upload:hover {
  border-color: var(--color-rose);
  background: var(--color-rose-pale);
}
.file-upload__icon { font-size: 28px; margin-bottom: 8px; }
.file-upload__text { font-size: 13px; color: var(--color-text-mid); }
.file-upload__hint { font-size: 11px; color: var(--color-text-light); margin-top: 4px; }
.file-upload input[type="file"] { display: none; }

/* ── Right Panel: "Ваш вибір" ───────────────────────────────────── */
.constructor-preview {
  border-left: 1px solid var(--color-border);
  padding: 24px 20px;
  background: var(--color-cream);
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}

.preview__title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text);
}

.preview__img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-cream-dark);
}
.preview__img img {
  width: 100%; height: 100%; object-fit: cover;
}
.preview__img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-light);
  font-size: 40px;
}

.preview__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
}
.preview__desc {
  font-size: 12px;
  color: var(--color-text-light);
  text-align: center;
  line-height: 1.5;
}

.preview__summary {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}
.preview__row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}
.preview__label {
  font-size: 11px;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.preview__value {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

/* ── Constructor Footer ─────────────────────────────────────────── */
.constructor-footer {
  padding: 20px 36px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
}

.constructor-footer__hint {
  font-size: 12px;
  color: var(--color-text-light);
}

.constructor-footer__actions {
  display: flex;
  gap: 10px;
}

/* ── Success State ──────────────────────────────────────────────── */
.constructor-success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 40px;
  gap: 16px;
}
.constructor-success.show { display: flex; }
.constructor-success__icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--color-rose-pale);
  display: flex; align-items: center; justify-content: center;
  font-size: 36px;
  margin-bottom: 8px;
  animation: bounceIn 0.6s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes bounceIn {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.constructor-success h2 {
  font-family: var(--font-serif);
  font-size: 28px;
}
.constructor-success p {
  color: var(--color-text-light);
  font-size: 14px;
  line-height: 1.65;
  max-width: 360px;
}
.constructor-success__order {
  background: var(--color-cream);
  border-radius: var(--radius-md);
  padding: 12px 24px;
  font-size: 13px;
  color: var(--color-text-mid);
}
.constructor-success__order strong {
  color: var(--color-rose);
  font-size: 16px;
}

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .constructor-body {
    grid-template-columns: 1fr;
  }
  .constructor-sidebar,
  .constructor-preview {
    display: none;
  }
  .constructor-modal {
    height: 95vh;
    border-radius: 20px;
  }
  .constructor-tabs {
    gap: 0;
    overflow-x: auto;
  }
  .constructor-tab {
    padding: 12px 14px;
    font-size: 12px;
  }
  .constructor-tab__label { display: none; }
  .form-row { grid-template-columns: 1fr; }
}