/* ================================================================
   BELGIUM DIAMONDS WORDPRESS PLUGIN — STYLESHEET
   ================================================================ */

:root {
  --bd-ivory:      #faf7f2;
  --bd-cream:      #f5efe5;
  --bd-champagne:  #e8d9c0;
  --bd-rose:       #c9907a;
  --bd-rose-dark:  #a97060;
  --bd-rose-light: #e8c4b8;
  --bd-gold:       #b8946a;
  --bd-ink:        #2a1f1a;
  --bd-mid:        #5a4a42;
  --bd-muted:      #9a8880;
  --bd-line:       rgba(42,31,26,0.1);
  --bd-shadow:     0 4px 24px rgba(42,31,26,0.08);
  --bd-radius:     4px;
}

/* ── APP WRAPPER ── */
.bd-app {
  font-family: 'Georgia', serif;
  color: var(--bd-ink);
  background: var(--bd-ivory);
  max-width: 100%;
}

/* ── FILTERS ── */
.bd-filters {
  background: #fff;
  border: 1px solid var(--bd-line);
  padding: 24px 28px;
  margin-bottom: 28px;
}
.bd-filters-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-end;
}
.bd-filter-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
  min-width: 120px;
}
.bd-filter-btn-group {
  flex-direction: row;
  align-items: flex-end;
  gap: 8px;
  flex: 2;
  min-width: 200px;
}
.bd-filter-group label {
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bd-muted);
  font-weight: 600;
}
.bd-filter-group select,
.bd-filter-group input[type="number"],
.bd-filter-group input[type="text"] {
  border: 1px solid var(--bd-line);
  background: var(--bd-ivory);
  padding: 9px 12px;
  font-family: Georgia, serif;
  font-size: 14px;
  color: var(--bd-ink);
  border-radius: var(--bd-radius);
  outline: none;
  width: 100%;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
.bd-filter-group select:focus,
.bd-filter-group input:focus {
  border-color: var(--bd-rose);
}

/* ── BUTTONS ── */
.bd-btn-primary {
  font-family: Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  background: var(--bd-ink);
  color: #fff;
  border: none;
  padding: 11px 22px;
  cursor: pointer;
  border-radius: var(--bd-radius);
  transition: background 0.2s;
  white-space: nowrap;
}
.bd-btn-primary:hover { background: var(--bd-rose); }
.bd-btn-primary:disabled { opacity: 0.6; cursor: wait; }
.bd-btn-full { width: 100%; padding: 14px; font-size: 12px; }
.bd-btn-outline {
  font-family: Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  background: transparent;
  color: var(--bd-mid);
  border: 1px solid var(--bd-line);
  padding: 11px 18px;
  cursor: pointer;
  border-radius: var(--bd-radius);
  transition: all 0.2s;
  white-space: nowrap;
}
.bd-btn-outline:hover { border-color: var(--bd-ink); color: var(--bd-ink); }
.bd-enquire-btn {
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  background: var(--bd-rose);
  color: #fff;
  border: none;
  padding: 9px 16px;
  cursor: pointer;
  border-radius: var(--bd-radius);
  transition: background 0.2s;
  width: 100%;
}
.bd-enquire-btn:hover { background: var(--bd-rose-dark); }

/* ── RESULTS HEADER ── */
.bd-results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--bd-line);
}
.bd-result-count {
  font-family: Arial, sans-serif;
  font-size: 12px;
  color: var(--bd-muted);
  letter-spacing: 1px;
}
.bd-view-toggle { display: flex; gap: 6px; }
.bd-view-btn {
  background: transparent;
  border: 1px solid var(--bd-line);
  padding: 5px 10px;
  font-size: 16px;
  cursor: pointer;
  border-radius: var(--bd-radius);
  color: var(--bd-muted);
  transition: all 0.15s;
}
.bd-view-btn.active { background: var(--bd-ink); color: #fff; border-color: var(--bd-ink); }

/* ── LOADING ── */
.bd-loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--bd-muted);
  font-family: Arial, sans-serif;
}
.bd-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--bd-champagne);
  border-top-color: var(--bd-rose);
  border-radius: 50%;
  animation: bd-spin 0.8s linear infinite;
  margin: 0 auto 16px;
}
@keyframes bd-spin { to { transform: rotate(360deg); } }

/* ── ERROR ── */
.bd-error {
  background: #fff5f5;
  border: 1px solid #f5c6c6;
  color: #c0392b;
  padding: 16px 20px;
  border-radius: var(--bd-radius);
  font-family: Arial, sans-serif;
  font-size: 14px;
  margin-bottom: 20px;
}

/* ── GRID ── */
.bd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}
.bd-card {
  background: #fff;
  border: 1px solid var(--bd-line);
  border-radius: var(--bd-radius);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
}
.bd-card:hover {
  box-shadow: var(--bd-shadow);
  transform: translateY(-2px);
}
.bd-card-header {
  background: linear-gradient(135deg, #f8f4ef, #ede9e3);
  padding: 28px 20px;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--bd-line);
}
.bd-card-shape {
  font-family: Arial, sans-serif;
  font-size: 32px;
  margin-bottom: 6px;
  display: block;
}
.bd-card-carat {
  font-family: Georgia, serif;
  font-size: 22px;
  font-weight: bold;
  color: var(--bd-ink);
  line-height: 1;
}
.bd-card-carat-label {
  font-family: Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bd-muted);
  margin-top: 2px;
  display: block;
}
.bd-lab-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  font-family: Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--bd-ink);
  color: var(--bd-champagne);
  padding: 3px 8px;
  border-radius: 2px;
}
.bd-card-body {
  padding: 16px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.bd-card-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}
.bd-spec {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.bd-spec-label {
  font-family: Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--bd-muted);
}
.bd-spec-val {
  font-size: 14px;
  color: var(--bd-ink);
  font-weight: bold;
}
.bd-card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--bd-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.bd-price {
  font-family: Georgia, serif;
  font-size: 20px;
  color: var(--bd-ink);
  font-weight: bold;
}
.bd-price-per {
  font-family: Arial, sans-serif;
  font-size: 10px;
  color: var(--bd-muted);
  margin-top: 1px;
}

/* ── TABLE VIEW ── */
.bd-table-wrap {
  overflow-x: auto;
  margin-bottom: 32px;
  border: 1px solid var(--bd-line);
  border-radius: var(--bd-radius);
}
.bd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.bd-table thead tr {
  background: var(--bd-ink);
}
.bd-table thead th {
  padding: 12px 14px;
  text-align: left;
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bd-champagne);
  font-weight: 600;
  white-space: nowrap;
}
.bd-table tbody tr {
  border-bottom: 1px solid var(--bd-line);
  transition: background 0.15s;
}
.bd-table tbody tr:hover { background: var(--bd-cream); }
.bd-table tbody tr:last-child { border-bottom: none; }
.bd-table tbody td {
  padding: 11px 14px;
  color: var(--bd-mid);
  white-space: nowrap;
}
.bd-table .bd-td-price {
  font-family: Georgia, serif;
  font-size: 15px;
  color: var(--bd-ink);
  font-weight: bold;
}
.bd-table .bd-enquire-btn {
  padding: 7px 14px;
  font-size: 9px;
  width: auto;
}

/* ── PAGINATION ── */
.bd-pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.bd-page-btn {
  font-family: Arial, sans-serif;
  font-size: 13px;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--bd-line);
  background: #fff;
  color: var(--bd-mid);
  cursor: pointer;
  border-radius: var(--bd-radius);
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bd-page-btn:hover { border-color: var(--bd-rose); color: var(--bd-rose); }
.bd-page-btn.active { background: var(--bd-ink); color: #fff; border-color: var(--bd-ink); }
.bd-page-btn:disabled { opacity: 0.4; cursor: default; }

/* ── MODAL ── */
.bd-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.bd-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(42, 31, 26, 0.7);
  backdrop-filter: blur(4px);
}
.bd-modal-box {
  position: relative;
  z-index: 1;
  background: #fff;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--bd-radius);
  box-shadow: 0 24px 80px rgba(42,31,26,0.25);
}
.bd-modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--bd-muted);
  cursor: pointer;
  line-height: 1;
  z-index: 2;
  transition: color 0.15s;
}
.bd-modal-close:hover { color: var(--bd-ink); }
.bd-modal-header {
  background: var(--bd-ink);
  padding: 28px 32px 22px;
}
.bd-modal-eyebrow {
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--bd-rose-light);
  margin: 0 0 6px;
}
.bd-modal-title {
  font-family: Georgia, serif;
  font-size: 22px;
  font-weight: normal;
  color: var(--bd-champagne);
  margin: 0;
}

/* Modal diamond summary */
.bd-modal-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-bottom: 1px solid var(--bd-line);
  background: var(--bd-cream);
}
.bd-summary-item {
  padding: 12px 16px;
  border-right: 1px solid var(--bd-line);
  border-bottom: 1px solid var(--bd-line);
}
.bd-summary-item:nth-child(even) { border-right: none; }
.bd-summary-label {
  font-family: Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--bd-muted);
  margin-bottom: 2px;
}
.bd-summary-val {
  font-size: 14px;
  color: var(--bd-ink);
  font-weight: bold;
}
.bd-summary-price {
  grid-column: span 2;
  background: var(--bd-ivory);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--bd-line);
}
.bd-summary-price-label {
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bd-muted);
}
.bd-summary-price-val {
  font-family: Georgia, serif;
  font-size: 26px;
  color: var(--bd-ink);
  font-weight: bold;
}

/* Enquiry form */
.bd-enquiry-form {
  padding: 24px 28px 28px;
}
.bd-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.bd-form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 14px;
}
.bd-form-group label {
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bd-muted);
  font-weight: 600;
}
.bd-form-group input,
.bd-form-group textarea {
  border: 1px solid var(--bd-line);
  background: var(--bd-ivory);
  padding: 10px 13px;
  font-family: Georgia, serif;
  font-size: 15px;
  color: var(--bd-ink);
  border-radius: var(--bd-radius);
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
  box-sizing: border-box;
}
.bd-form-group input:focus,
.bd-form-group textarea:focus { border-color: var(--bd-rose); }
.bd-form-group textarea { resize: none; }
.bd-req { color: var(--bd-rose); }
.bd-form-notice {
  padding: 12px 14px;
  border-radius: var(--bd-radius);
  font-family: Arial, sans-serif;
  font-size: 13px;
  margin-bottom: 14px;
}
.bd-form-notice.success {
  background: #f0f9f4;
  border: 1px solid #b8e0c8;
  color: #1a6b3c;
}
.bd-form-notice.error {
  background: #fff5f5;
  border: 1px solid #f5c6c6;
  color: #c0392b;
}
.bd-form-note {
  font-family: Arial, sans-serif;
  font-size: 11px;
  color: var(--bd-muted);
  text-align: center;
  margin-top: 10px;
  margin-bottom: 0;
}

/* ── NO RESULTS ── */
.bd-no-results {
  text-align: center;
  padding: 60px 20px;
  color: var(--bd-muted);
  font-family: Arial, sans-serif;
}
.bd-no-results h3 {
  font-family: Georgia, serif;
  font-size: 22px;
  color: var(--bd-ink);
  font-weight: normal;
  margin-bottom: 10px;
}

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  .bd-filters-inner { gap: 10px; }
  .bd-filter-group { min-width: calc(50% - 5px); }
  .bd-filter-btn-group { flex: 100%; width: 100%; }
  .bd-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .bd-form-row { grid-template-columns: 1fr; }
  .bd-modal-box { max-height: 95vh; margin: 0; border-radius: 0; }
  .bd-modal { padding: 0; align-items: flex-end; }
  .bd-card-specs { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 420px) {
  .bd-grid { grid-template-columns: 1fr; }
}

/* ================================================================
   LOGIN WALL — shown to non-logged-in visitors
   ================================================================ */

.bd-login-wall {
  background: linear-gradient(160deg, #faf7f2 0%, #f5efe5 50%, #ede9e3 100%);
  padding: 80px 20px;
  text-align: center;
  border: 1px solid var(--bd-line);
  border-radius: var(--bd-radius);
}
.bd-login-box {
  max-width: 480px;
  margin: 0 auto;
}
.bd-login-icon {
  font-size: 48px;
  color: var(--bd-rose);
  margin-bottom: 20px;
  display: block;
  line-height: 1;
}
.bd-login-eyebrow {
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--bd-rose);
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.bd-login-eyebrow::before,
.bd-login-eyebrow::after {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--bd-rose);
  display: inline-block;
}
.bd-login-title {
  font-family: Georgia, serif;
  font-size: 32px;
  font-weight: normal;
  color: var(--bd-ink);
  margin: 0 0 16px;
  line-height: 1.2;
}
.bd-login-sub {
  font-family: Georgia, serif;
  font-size: 16px;
  color: var(--bd-muted);
  line-height: 1.75;
  margin: 0 0 36px;
}
.bd-login-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.bd-login-btn-primary {
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: var(--bd-ink);
  color: #fff;
  padding: 14px 28px;
  text-decoration: none;
  border-radius: var(--bd-radius);
  transition: background 0.2s;
  display: inline-block;
}
.bd-login-btn-primary:hover {
  background: var(--bd-rose);
  color: #fff;
  text-decoration: none;
}
.bd-login-btn-outline {
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: transparent;
  color: var(--bd-ink);
  padding: 13px 24px;
  border: 1px solid var(--bd-line);
  text-decoration: none;
  border-radius: var(--bd-radius);
  transition: all 0.2s;
  display: inline-block;
}
.bd-login-btn-outline:hover {
  border-color: var(--bd-ink);
  background: var(--bd-ink);
  color: #fff;
  text-decoration: none;
}
.bd-login-note {
  font-family: Arial, sans-serif;
  font-size: 13px;
  color: var(--bd-muted);
  margin: 0;
}
.bd-login-note a {
  color: var(--bd-rose);
  text-decoration: none;
}
.bd-login-note a:hover {
  text-decoration: underline;
}

@media (max-width: 480px) {
  .bd-login-wall { padding: 48px 16px; }
  .bd-login-title { font-size: 24px; }
  .bd-login-btns { flex-direction: column; align-items: center; }
  .bd-login-btn-primary,
  .bd-login-btn-outline { width: 100%; text-align: center; }
}

/* ── DIAMOND PHOTO IN CARD ── */
.bd-card-photo {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  display: block;
  margin: 0 auto 8px;
}
.bd-card-stock {
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--bd-muted);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.bd-video-link {
  position: absolute;
  bottom: 10px;
  right: 10px;
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--bd-rose);
  text-decoration: none;
  background: rgba(255,255,255,0.9);
  padding: 3px 8px;
  border-radius: 2px;
  border: 1px solid var(--bd-rose-light);
  z-index: 2;
}
.bd-video-link:hover { background: var(--bd-rose); color: #fff; }

/* ── CERTIFICATE LINK IN CARD ── */
.bd-cert-link {
  font-family: Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--bd-rose);
  text-decoration: none;
  border: 1px solid var(--bd-rose-light);
  padding: 5px 10px;
  display: block;
  text-align: center;
  transition: all 0.2s;
  border-radius: var(--bd-radius);
}
.bd-cert-link:hover { background: var(--bd-rose); color: #fff; border-color: var(--bd-rose); }