/* BVDIY Engagement Ring Builder
   ======================================== */

.ring-builder-page { padding: 32px 0 72px; }
.ring-builder-page .breadcrumb { margin: 18px 0 24px; }

/* ---- Build-your-own-ring progress bar ---- */
.builder-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
}
.builder-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 10px;
  border-radius: var(--radius);
  min-height: 62px;
}
.builder-step.current { background: var(--clr-primary-light); }
.builder-step-num {
  flex: 0 0 32px;
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  border: 2px solid var(--clr-border);
  color: var(--clr-text-light);
  background: var(--clr-white);
  font-size: 0.95rem;
}
.builder-step.current .builder-step-num { border-color: var(--clr-primary); color: var(--clr-primary); }
.builder-step.done .builder-step-num { background: var(--clr-primary); border-color: var(--clr-primary); color: #fff; }
.builder-step-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.builder-step-label { font-size: 0.95rem; color: var(--clr-text); }
.builder-step-value {
  font-size: 0.82rem; color: var(--clr-text-light);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%;
}
.builder-step-actions { display: flex; gap: 12px; align-items: center; font-size: 0.8rem; }
.builder-step-actions a { color: var(--clr-primary); text-decoration: underline; }
.builder-step-actions form { display: inline; }
.builder-step-actions button {
  border: 0; background: none; color: var(--clr-text-light);
  font-size: 0.8rem; cursor: pointer; text-decoration: underline; padding: 0;
}
.builder-step-cta { font-size: 0.82rem; color: var(--clr-primary); text-decoration: underline; }

/* ---- Landing / flow cards ---- */
.ring-hero { text-align: center; max-width: 720px; margin: 0 auto 28px; }
.ring-hero h1 { margin-bottom: 12px; }
.ring-hero p { color: var(--clr-text-light); }
.ring-flow-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin: 28px 0 40px;
}
.ring-flow-card {
  background: var(--clr-white); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 24px; text-align: center;
}
.flow-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--clr-primary-light); color: var(--clr-primary-dark);
  font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: 12px;
}
.ring-flow-card p { color: var(--clr-text-light); font-size: 0.92rem; }

.ring-section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; margin: 12px 0 20px;
}
.diamond-count { color: var(--clr-text-light); }

.setting-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 24px;
}
.setting-card {
  background: var(--clr-white); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  display: block;
}
.setting-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.setting-card-image { background: #fdfcfa; aspect-ratio: 1; }
.setting-card-image img { width: 100%; height: 100%; object-fit: cover; }
.setting-card-body { padding: 18px 20px 22px; }
.setting-card-body h3 { font-size: 1.05rem; margin-bottom: 6px; }
.setting-card-price { color: var(--clr-primary-dark); font-weight: 500; margin-bottom: 10px; }
.setting-card-metals { display: flex; gap: 6px; margin-bottom: 14px; }
.mini-swatch {
  width: 16px; height: 16px; border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15); display: inline-block;
}

.ring-assurance {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px;
  margin-top: 48px; padding: 26px;
  background: var(--clr-bg-alt); border-radius: var(--radius-lg);
}
.ring-assurance div { display: flex; flex-direction: column; gap: 4px; }
.ring-assurance strong { font-family: var(--font-heading); }
.ring-assurance span { color: var(--clr-text-light); font-size: 0.88rem; }

/* ---- Setting detail ---- */
.setting-detail-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 48px;
  align-items: start;
}
.ring-gallery .main-image {
  background: #fdfcfa; border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); overflow: hidden;
}
.gallery-note { font-size: 0.8rem; color: var(--clr-text-light); margin-top: 10px; }
.ring-sku { color: var(--clr-text-light); font-size: 0.85rem; margin: 4px 0 14px; }
.price-caption { display: block; font-size: 0.82rem; color: var(--clr-text-light); margin-top: 4px; }

.metal-picker { margin: 22px 0; }
.metal-picker-label { font-size: 0.92rem; margin-bottom: 10px; }
.metal-swatches { display: flex; gap: 10px; flex-wrap: wrap; }
.metal-swatch {
  width: 38px; height: 38px; border-radius: 50%;
  border: 2px solid transparent; background: none; cursor: pointer; padding: 2px;
  transition: border-color 0.15s ease;
}
.metal-swatch span { display: block; width: 100%; height: 100%; border-radius: 50%; border: 1px solid rgba(0, 0, 0, 0.12); }
.metal-swatch:hover { border-color: var(--clr-accent); }
.metal-swatch.active { border-color: var(--clr-primary); }

.select-setting-form { margin: 18px 0 8px; }

.ring-perks { margin: 18px 0; padding: 16px 18px; background: var(--clr-bg-alt); border-radius: var(--radius); }
.ring-perks li { position: relative; padding-left: 22px; margin: 6px 0; font-size: 0.9rem; }
.ring-perks li::before { content: "✓"; position: absolute; left: 0; color: var(--clr-success); font-weight: 600; }
.ring-perks a { color: var(--clr-primary); text-decoration: underline; }

.ring-specs { margin-top: 26px; }
.ring-specs h3 { margin: 22px 0 10px; font-size: 1.05rem; }
.spec-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.spec-table th, .spec-table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--clr-border); }
.spec-table th { color: var(--clr-text-light); font-weight: 500; width: 44%; }
.ring-detail-list li { position: relative; padding-left: 18px; margin: 6px 0; font-size: 0.92rem; color: var(--clr-text); }
.ring-detail-list li::before { content: "•"; position: absolute; left: 2px; color: var(--clr-primary); }

.compatible-shapes { display: flex; flex-wrap: wrap; gap: 8px; }
.shape-chip {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--clr-border); border-radius: 999px;
  padding: 5px 12px; font-size: 0.82rem; background: var(--clr-white);
}
.shape-icon { width: 20px; height: 20px; color: var(--clr-text-light); flex: none; }

/* ---- Diamond list ---- */
.diamond-filters {
  background: var(--clr-white); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 20px 22px; margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.filter-label { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--clr-text-light); margin-bottom: 8px; }
.shape-options { display: flex; flex-wrap: wrap; gap: 8px; }
.shape-option {
  display: inline-flex; flex-direction: column; align-items: center; gap: 4px;
  border: 1px solid var(--clr-border); border-radius: var(--radius);
  padding: 10px 12px 8px; cursor: pointer; min-width: 68px;
  font-size: 0.75rem; color: var(--clr-text-light); background: var(--clr-white);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.shape-option .shape-icon { width: 26px; height: 26px; }
.shape-option:hover { border-color: var(--clr-accent); }
.shape-option.active { border-color: var(--clr-primary); background: var(--clr-primary-light); color: var(--clr-primary-dark); }
.shape-option input, .pill input { position: absolute; opacity: 0; pointer-events: none; }
.filter-row { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 18px; }
.filter-group { min-width: 0; }
.range-inputs { display: flex; align-items: center; gap: 6px; }
.range-inputs input {
  width: 84px; padding: 8px 10px; border: 1px solid var(--clr-border);
  border-radius: var(--radius); font-size: 0.9rem; font-family: var(--font-body);
}
.pill-options { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  border: 1px solid var(--clr-border); border-radius: 999px;
  padding: 5px 12px; font-size: 0.82rem; cursor: pointer; background: var(--clr-white);
  transition: border-color 0.15s ease, background 0.15s ease;
  position: relative;
}
.pill:hover { border-color: var(--clr-accent); }
.pill.active { border-color: var(--clr-primary); background: var(--clr-primary-light); color: var(--clr-primary-dark); }
.filter-actions { display: flex; align-items: center; gap: 14px; margin-top: 18px; flex-wrap: wrap; }
.sort-select { font-size: 0.88rem; color: var(--clr-text-light); display: inline-flex; align-items: center; gap: 8px; }
.sort-select select {
  padding: 8px 10px; border: 1px solid var(--clr-border); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.9rem; background: var(--clr-white);
}

.diamond-table-wrap { overflow-x: auto; border: 1px solid var(--clr-border); border-radius: var(--radius-lg); background: var(--clr-white); }
.diamond-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; min-width: 720px; }
.diamond-table th {
  text-align: left; padding: 13px 16px; background: var(--clr-bg-alt);
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--clr-text-light);
}
.diamond-table td { padding: 12px 16px; border-top: 1px solid var(--clr-border); }
.diamond-row { cursor: pointer; transition: background 0.12s ease; }
.diamond-row:hover { background: #fdf9f0; }
.cell-shape { display: flex; align-items: center; gap: 10px; text-transform: capitalize; }
.cell-price { font-weight: 600; color: var(--clr-primary-dark); }
.cell-actions { white-space: nowrap; }
.cell-actions form { display: inline-block; margin-left: 8px; }
.btn-sm { padding: 7px 14px; font-size: 0.82rem; }
.diamond-footnote { margin-top: 14px; font-size: 0.82rem; color: var(--clr-text-light); }

/* ---- Diamond detail ---- */
.diamond-visual { display: flex; align-items: center; justify-content: center; aspect-ratio: 1; }
.diamond-visual-icon { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; background: radial-gradient(circle at 45% 38%, #ffffff 0%, #eef3f8 55%, #dfe8f0 100%); }
.shape-icon-hero { width: 46%; height: 46%; color: #9fb2c4; }

/* ---- Complete page ---- */
.complete-title { margin: 26px 0 22px; }
.complete-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.complete-preview .main-image { border: 1px solid var(--clr-border); border-radius: var(--radius-lg); overflow: hidden; background: #fdfcfa; }
.complete-parts { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.complete-part { background: var(--clr-white); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 16px; }
.complete-part-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 8px; }
.complete-part-head a { font-size: 0.8rem; color: var(--clr-primary); text-decoration: underline; }
.complete-part p { font-size: 0.9rem; margin: 4px 0; }
.part-price { font-weight: 600; color: var(--clr-primary-dark); }
.muted { color: var(--clr-text-light); font-size: 0.85rem; }
.muted-link { color: var(--clr-text-light); font-size: 0.8rem; text-decoration: underline; margin-left: 8px; }

.complete-order { background: var(--clr-white); border: 1px solid var(--clr-border); border-radius: var(--radius-lg); padding: 26px; box-shadow: var(--shadow-sm); }
.complete-summary { margin-bottom: 20px; }
.complete-summary h3 { margin-bottom: 12px; }
.complete-summary .summary-row { display: flex; justify-content: space-between; padding: 7px 0; font-size: 0.95rem; }
.complete-summary .summary-total { border-top: 1px solid var(--clr-border); margin-top: 8px; padding-top: 12px; font-weight: 600; font-size: 1.1rem; }
.complete-form { display: flex; flex-direction: column; gap: 8px; }
.field-label { font-size: 0.9rem; font-weight: 500; margin-top: 10px; }
.complete-form select, .complete-form input[type="text"] {
  padding: 11px 12px; border: 1px solid var(--clr-border); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.95rem; background: var(--clr-white);
}
.engraving-count { font-size: 0.78rem; }
.complete-form .btn { margin-top: 14px; }
.complete-error { color: var(--clr-danger); font-size: 0.88rem; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .builder-bar { grid-template-columns: 1fr; gap: 4px; padding: 12px 14px; }
  .builder-step { min-height: 0; }
  .setting-detail-grid, .complete-grid { grid-template-columns: 1fr; gap: 28px; }
  .ring-flow-cards { grid-template-columns: 1fr; }
  .complete-parts { grid-template-columns: 1fr; }
  .filter-row { gap: 14px; }
}