/* PS Products - Frontend Styles */
/* Dark theme with green accent, matching design mockup */

:root {
  --ps-bg-primary: #0d1117;
  --ps-bg-card: #161b22;
  --ps-bg-card-hover: #1c2330;
  --ps-bg-modal: #1a1f2e;
  --ps-bg-input: #0d1117;
  --ps-bg-card-img: #0f1d0f;
  --ps-green: #4ade80;
  --ps-green-dark: #22c55e;
  --ps-green-dim: rgba(74, 222, 128, 0.15);
  --ps-border: #30363d;
  --ps-text: #e6edf3;
  --ps-text-muted: #8b949e;
  --ps-text-dim: #6e7681;
  --ps-badge-available-bg: #0d2818;
  --ps-badge-available-color: #4ade80;
  --ps-badge-available-border: #22c55e;
  --ps-badge-inquiry-bg: #2d1f00;
  --ps-badge-inquiry-color: #f59e0b;
  --ps-badge-inquiry-border: #d97706;
  --ps-badge-unavail-bg: #2d0d0d;
  --ps-badge-unavail-color: #f87171;
  --ps-radius: 12px;
  --ps-radius-sm: 8px;
  --ps-shadow: 0 4px 24px rgba(0,0,0,0.4);
  --ps-transition: 0.2s ease;
}

/* ─── Wrapper ─── */
@media (min-width: 922px) {
  body.single-psproducts .site-content .ast-container {
    display: block;
  }
}

.ps-products-wrapper {
  font-family: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ps-text);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ─── Tabs ─── */
.ps-tabs-row {
  display: flex;
  justify-content: center;
  margin-bottom: 28px;
}
.ps-tabs {
  display: flex;
  background: var(--ps-bg-card);
  border: 1px solid var(--ps-border);
  border-radius: 40px;
  padding: 4px;
  gap: 2px;
  flex-wrap: wrap;
  justify-content: center;
}
.ps-tab {
  background: transparent;
  border: none;
  color: var(--ps-text-muted);
  padding: 8px 24px;
  border-radius: 40px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all var(--ps-transition);
  white-space: nowrap;
}
.ps-tab:hover { color: var(--ps-text); }
.ps-tab.active {
  background: var(--ps-green);
  color: #0d1117;
  font-weight: 700;
}

/* ─── Search ─── */
.ps-search-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  margin-bottom: 14px;
}

.ps-search-box {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--ps-bg-card);
  border: 1px solid var(--ps-border);
  border-radius: var(--ps-radius);
  padding: 0 16px;
  transition: border-color var(--ps-transition);

  width: 100%;
  margin-bottom: 6px;
}

.ps-search-box:focus-within {
  border-color: var(--ps-green);
  box-shadow: 0 0 0 3px var(--ps-green-dim);
}
.ps-search-icon {
  color: var(--ps-text-dim);
  margin-right: 10px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
#ps-search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--ps-text);
  font-size: 15px;
  padding: 14px 0;
  width: 100%;
}
#ps-search-input::placeholder { color: var(--ps-text-dim); }

.ps-search-scope {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 0;
  font-size: 13px;
  color: var(--ps-text-muted);
  flex-wrap: wrap;
}

.ps-scope-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 32px;
  padding: 0 16px;
  box-sizing: border-box;

  gap: 6px;
  cursor: pointer;
  border-radius: 20px;
  border: 1px solid var(--ps-border);
  transition: all var(--ps-transition);
}

.ps-scope-label input { display: none; }
.ps-scope-label.active,
.ps-scope-label:has(input:checked) {
  background: var(--ps-green);
  border-color: var(--ps-green);

  color: #0d1117 !important;
  font-weight: 600;

  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ps-scope-label,

.ps-filter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  height: 32px;
  padding: 0 16px;
  box-sizing: border-box;

  background: transparent;
  border: 1px solid var(--ps-border);
  color: var(--ps-text-muted);

  cursor: pointer;
  font-size: 13px;
  transition: all var(--ps-transition);
}

.ps-filter-btn:hover {
  color: var(--ps-text);
  border-color: var(--ps-text-dim);
}

.ps-filter-btn.active {
  background: var(--ps-green);
  border-color: var(--ps-green);
  color: #0d1117;
  font-weight: 600;
}

/* ─── Filter ─── */
.ps-filter-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0;
  font-size: 13px;
  color: var(--ps-text-muted);
  flex-wrap: wrap;
}

.ps-filter-row::before {
  content: "/";
  color: var(--ps-text-dim);
  margin-right: 6px;
}

.ps-filter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  height: 32px;
  padding: 0 16px;
  box-sizing: border-box;

  background: transparent;
  border: 1px solid var(--ps-border);
  color: var(--ps-text-muted);

  cursor: pointer;
  font-size: 13px;
  transition: all var(--ps-transition);
}

/* ─── Sort ─── */
.ps-sort-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--ps-text-muted);
  flex-wrap: wrap;
}
.ps-sort-select {
  background-color: var(--ps-bg-card);
  border: 1px solid var(--ps-border);
  color: var(--ps-text);
  border-radius: var(--ps-radius-sm);
  padding: 7px 34px 7px 12px;
  font-size: 13px;
  line-height: 1.3;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b949e' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.ps-sort-select:focus {
  outline: none;
  background-color: var(--ps-bg-card);
  color: var(--ps-text);
  border-color: var(--ps-green);
  box-shadow: 0 0 0 3px var(--ps-green-dim);
}
.ps-sort-select option {
  background: var(--ps-bg-card);
  color: var(--ps-text);
}

/* ─── Count ─── */
.ps-count-row {
  font-size: 13px;
  color: var(--ps-text-muted);
  margin-bottom: 20px;
  min-height: 20px;
}

/* ─── Grid ─── */
.ps-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ─── Card ─── */
.ps-product-card {
  background: var(--ps-bg-card);
  border: 1px solid var(--ps-border);
  border-radius: var(--ps-radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--ps-transition), box-shadow var(--ps-transition), border-color var(--ps-transition);
}
.ps-product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--ps-shadow);
  border-color: rgba(74, 222, 128, 0.3);
}
.ps-product-card.ps-hidden { display: none; }

/* Card image area */
.ps-card-image {
  position: relative;
  height: 280px;
  overflow: hidden;
  background: #0f1117;

  display: flex;
  align-items: center;
  justify-content: center;
}

.ps-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;

  transition: transform 0.3s ease;
}

.ps-product-card:hover .ps-card-image img { transform: scale(1.03); }

.ps-card-no-image {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0c1f0c 0%, #152515 60%, #0f1f0f 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ps-product-name-overlay {
  color: var(--ps-green);
  font-size: 32px;
  font-weight: 800;
  text-align: center;
  padding: 16px;
  text-shadow: 0 0 20px rgba(74,222,128,0.3);
  letter-spacing: -0.3px;
}

/* Status badge on image */
.ps-status-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.3px;
}
.ps-badge-available {
  background: var(--ps-badge-available-bg);
  color: var(--ps-badge-available-color);
  border: 1px solid var(--ps-badge-available-border);
}
.ps-badge-inquiry {
  background: var(--ps-badge-inquiry-bg);
  color: var(--ps-badge-inquiry-color);
  border: 1px solid var(--ps-badge-inquiry-border);
}
.ps-badge-unavailable {
  background: var(--ps-badge-unavail-bg);
  color: var(--ps-badge-unavail-color);
  border: 1px solid #dc2626;
}

/* Card body */
.ps-card-body {
  padding: 16px;
}
.ps-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ps-text);
  margin: 0 0 4px;
  line-height: 1.3;
}
.ps-card-category {
  font-size: 12px;
  color: var(--ps-green);
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}
.ps-card-excerpt {
  font-size: 13px;
  color: var(--ps-text-muted);
  line-height: 1.5;
  margin: 0 0 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ps-btn-detail {
  background: none;
  border: none;
  color: var(--ps-green);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--ps-transition);
}
.ps-btn-detail:hover { gap: 8px; }
.ps-arrow { font-size: 16px; line-height: 1; }

/* No results */
.ps-no-results {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--ps-text-muted);
  padding: 60px 0;
  font-size: 15px;
}

/* ─── Modal Overlay ─── */
.ps-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
  animation: psOverlayIn 0.2s ease;
}
@keyframes psOverlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.ps-modal {
  background: var(--ps-bg-modal);
  border: 1px solid var(--ps-border);
  border-radius: var(--ps-radius);
  width: 100%;
  max-width: 1000px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  animation: psModalIn 0.25s ease;
  scrollbar-width: thin;
  scrollbar-color: var(--ps-border) transparent;
}
@keyframes psModalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.ps-modal::-webkit-scrollbar { width: 6px; }
.ps-modal::-webkit-scrollbar-track { background: transparent; }
.ps-modal::-webkit-scrollbar-thumb { background: var(--ps-border); border-radius: 3px; }

/* Modal header */
.ps-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--ps-border);
  position: sticky;
  top: 0;
  background: var(--ps-bg-modal);
  z-index: 10;
  gap: 16px;
}
.ps-modal-title-group h2 {
  font-size: 20px;
  font-weight: 800;
  color: var(--ps-text);
  margin: 0 0 8px;
  line-height: 1.2;
}
.ps-modal-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.ps-modal-category {
  font-size: 12px;
  font-weight: 600;
  color: var(--ps-green);
}

.ps-modal-category.software {
  color: #3b82f6;
  text-shadow: 0 0 8px rgba(245,158,11,0.25);
}
.ps-modal-status-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 6px;
}
.ps-modal-order-id {
  display: block;
  font-size: 12px;
  color: var(--ps-text-dim);
  margin-top: 4px;
}
.ps-modal-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.ps-btn-copy {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--ps-bg-card);
  border: 1px solid var(--ps-border);
  color: var(--ps-text-muted);
  padding: 7px 14px;
  border-radius: var(--ps-radius-sm);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--ps-transition);
  white-space: nowrap;
}
.ps-btn-copy:hover {
  color: var(--ps-text);
  border-color: var(--ps-text-dim);
}
.ps-btn-copy.copied {
  color: var(--ps-green);
  border-color: var(--ps-green);
}
.ps-modal-close {
  background: none;
  border: none;
  color: var(--ps-text-muted);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--ps-transition);
  flex-shrink: 0;
}
.ps-modal-close:hover {
  background: var(--ps-bg-card);
  color: var(--ps-text);
}

/* Modal body */
.ps-modal-body {
  padding: 24px 28px;
}

/* Loading */
.ps-modal-loading {
  display: flex;
  justify-content: center;
  padding: 48px;
}
.ps-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--ps-border);
  border-top-color: var(--ps-green);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Detail content */
.ps-detail-gallery {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
  border-radius: var(--ps-radius-sm);
  overflow: hidden;
}
.ps-detail-gallery.ps-gallery-cols-1 { grid-template-columns: 1fr; }
.ps-detail-gallery.ps-gallery-cols-2 { grid-template-columns: 1fr 1fr; }

.ps-gallery-img-wrap {
  background: var(--ps-bg-card);
  border: 1px solid var(--ps-border);
  border-radius: var(--ps-radius-sm);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.ps-gallery-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.ps-detail-section {
  margin-bottom: 24px;
}
.ps-section-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ps-green);
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ps-border);
}
.ps-section-body {
  font-size: 14px;
  color: var(--ps-text);
  line-height: 1.8;
}
.ps-specs {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 15px;
  line-height: 1.9;
  letter-spacing: 0.2px;
  font-weight: 500;
}
.ps-reference-link {
  display: inline-flex;
  align-items: center;
  color: var(--ps-green);
  border: 1px solid var(--ps-green);
  border-radius: var(--ps-radius-sm);
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--ps-transition);
}
.ps-reference-link:hover,
.ps-reference-link:focus {
  color: #0d1117;
  background: var(--ps-green);
  text-decoration: none;
}

.ps-detail-footer {
  padding-top: 16px;
  border-top: 1px solid var(--ps-border);
  display: flex;
  justify-content: center;
}
.ps-btn-inquiry {
  background: var(--ps-green);
  color: #0d1117;
  border: none;
  padding: 13px 60px;
  border-radius: var(--ps-radius-sm);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--ps-transition);
  letter-spacing: 0.3px;
}
.ps-btn-inquiry:hover {
  background: #22c55e;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(74,222,128,0.25);
}

/* ─── Inquiry Modal ─── */
.ps-inquiry-modal {
  max-width: 560px;
}
.ps-inquiry-product-name {
  font-size: 12px;
  color: var(--ps-green);
  margin: 4px 0 0;
  font-weight: 600;
}
.ps-inquiry-desc {
  font-size: 14px;
  color: var(--ps-text-muted);
  margin: 0 0 20px;
}
.ps-form-group {
  margin-bottom: 16px;
}
.ps-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ps-text);
  margin-bottom: 6px;
}
.ps-form-group .required { color: #f87171; }
.ps-form-group input,
.ps-form-group select,
.ps-form-group textarea {
  width: 100%;
  background: var(--ps-bg-input);
  border: 1px solid var(--ps-border);
  border-radius: var(--ps-radius-sm);
  color: var(--ps-text);
  font-size: 14px;
  padding: 11px 14px;
  outline: none;
  transition: border-color var(--ps-transition), box-shadow var(--ps-transition);
  box-sizing: border-box;
  font-family: inherit;
}
#ps-inquiry-overlay .ps-form-group input,
#ps-inquiry-overlay .ps-form-group select,
#ps-inquiry-overlay .ps-form-group textarea {
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  caret-color: #ffffff;
}
#ps-inquiry-overlay .ps-form-group input:focus,
#ps-inquiry-overlay .ps-form-group select:focus,
#ps-inquiry-overlay .ps-form-group textarea:focus {
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  caret-color: #ffffff;
}
#ps-inquiry-overlay .ps-form-group input:-webkit-autofill,
#ps-inquiry-overlay .ps-form-group input:-webkit-autofill:hover,
#ps-inquiry-overlay .ps-form-group input:-webkit-autofill:focus,
#ps-inquiry-overlay .ps-form-group textarea:-webkit-autofill,
#ps-inquiry-overlay .ps-form-group textarea:-webkit-autofill:hover,
#ps-inquiry-overlay .ps-form-group textarea:-webkit-autofill:focus,
#ps-inquiry-overlay .ps-form-group select:-webkit-autofill,
#ps-inquiry-overlay .ps-form-group select:-webkit-autofill:hover,
#ps-inquiry-overlay .ps-form-group select:-webkit-autofill:focus {
  -webkit-text-fill-color: #ffffff;
  caret-color: #ffffff;
}
#ps-inquiry-overlay .ps-form-group input::placeholder,
#ps-inquiry-overlay .ps-form-group textarea::placeholder {
  color: var(--ps-text-dim);
  transition: color 0.15s ease;
}

#ps-inquiry-overlay .ps-form-group input:focus::placeholder,
#ps-inquiry-overlay .ps-form-group textarea:focus::placeholder {
  color: transparent;
}
.ps-form-group input::placeholder,
.ps-form-group textarea::placeholder { color: var(--ps-text-dim); }
.ps-form-group input:focus,
.ps-form-group select:focus,
.ps-form-group textarea:focus {
  border-color: var(--ps-green);
  box-shadow: 0 0 0 3px var(--ps-green-dim);
}
.ps-form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b949e' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.ps-form-group select option { background: #1c2330; color: var(--ps-text); }
.ps-form-group textarea { resize: vertical; min-height: 110px; }

.ps-inquiry-msg {
  padding: 12px 16px;
  border-radius: var(--ps-radius-sm);
  font-size: 14px;
  margin-bottom: 16px;
  border: 1px solid;
}
.ps-inquiry-msg.success {
  background: var(--ps-badge-available-bg);
  color: var(--ps-green);
  border-color: var(--ps-badge-available-border);
}
.ps-inquiry-msg.error {
  background: var(--ps-badge-unavail-bg);
  color: #f87171;
  border-color: #dc2626;
}

.ps-inquiry-buttons {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 12px;
  margin-top: 8px;
}
.ps-btn-cancel {
  background: var(--ps-bg-card);
  border: 1px solid var(--ps-border);
  color: var(--ps-text-muted);
  padding: 12px;
  border-radius: var(--ps-radius-sm);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--ps-transition);
}
.ps-btn-cancel:hover { color: var(--ps-text); border-color: var(--ps-text-dim); }
.ps-btn-submit {
  background: var(--ps-green);
  color: #0d1117;
  border: none;
  padding: 12px;
  border-radius: var(--ps-radius-sm);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--ps-transition);
}
.ps-btn-submit:hover { background: #22c55e; }
.ps-btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .ps-product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .ps-product-grid { grid-template-columns: 1fr; }
  .ps-modal { border-radius: var(--ps-radius) var(--ps-radius) 0 0; margin-top: auto; max-height: 95vh; }
  .ps-modal-overlay { align-items: flex-end; padding: 0; }
  .ps-modal-header { padding: 20px 18px 16px; }
  .ps-modal-body { padding: 18px; }
  .ps-detail-gallery.ps-gallery-cols-2 { grid-template-columns: 1fr; }
  .ps-inquiry-buttons { grid-template-columns: 1fr 1fr; }
  .ps-btn-copy span:last-child { display: none; }
  .ps-tabs { border-radius: 12px; }
}