@charset "UTF-8";

:root {
  --bg: #f5f3ee;
  --panel: #fffdf9;
  --ink: #2b3038;
  --ink-soft: #6b6a63;
  --line: #d9d4c6;
  --line-strong: #b9b29c;
  --accent: #8a6d3b;
  --accent-soft: #f1e9d8;
  --danger: #9a4a3a;
  --mono: "Courier New", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

button {
  font-family: inherit;
  font-size: 13px;
  background: none;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  padding: 5px 12px;
  cursor: pointer;
  border-radius: 0;
}
button:hover { border-color: var(--accent); color: var(--accent); }
button.text-btn {
  border: none;
  padding: 2px 4px;
  color: var(--ink-soft);
}
button.text-btn:hover { color: var(--accent); border-bottom: 1px solid var(--accent); }
button.primary {
  background: var(--ink);
  border-color: var(--ink);
  color: #fdfcf8;
}
button.primary:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

input, select, textarea {
  font-family: inherit;
  font-size: 13px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  padding: 5px 7px;
  border-radius: 0;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

/* ---------- header ---------- */
.site-header {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 24px;
  border-bottom: 2px solid var(--ink);
  background: var(--panel);
}
.site-header h1 {
  font-family: Georgia, "Hiragino Mincho ProN", serif;
  font-size: 19px;
  letter-spacing: 0.04em;
  margin: 0;
  white-space: nowrap;
}
.site-header .sub {
  color: var(--ink-soft);
  font-size: 12px;
}

/* ---------- layout ---------- */
.layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 60px);
}

/* ---------- sidebar / filters ---------- */
.sidebar {
  border-right: 1px solid var(--line);
  padding: 18px 16px;
  background: var(--panel);
}
.search-box { margin-bottom: 18px; }
.search-box input { width: 100%; margin-bottom: 6px; }
.search-box .exclude { color: var(--ink-soft); }
.search-box label {
  display: block;
  font-size: 11px;
  color: var(--ink-soft);
  margin-bottom: 3px;
}

.filter-group { margin-bottom: 20px; }
.filter-group-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  margin-bottom: 8px;
}
.filter-group-head h3 {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  margin: 0;
  font-weight: 600;
}
.filter-group ul { list-style: none; margin: 0; padding: 0; }
.filter-group li {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 0;
}
.filter-group li .opt-label {
  flex: 1;
  cursor: pointer;
}
.filter-group li .del-opt {
  visibility: hidden;
  color: var(--ink-soft);
  font-size: 11px;
  border: none;
  padding: 0 2px;
}
.filter-group li:hover .del-opt { visibility: visible; }
.filter-group li .del-opt:hover { color: var(--danger); }

.chk {
  width: 13px;
  height: 13px;
  border: 1px solid var(--line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.chk.checked { border-color: var(--accent); }
.chk.checked::after {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--accent);
}

.add-opt {
  font-size: 12px;
  color: var(--ink-soft);
  border: none;
  padding: 4px 0 0;
}
.add-opt:hover { color: var(--accent); }

/* ---------- results grid ---------- */
.results { padding: 18px 24px; }
.results-meta {
  color: var(--ink-soft);
  font-size: 12px;
  margin-bottom: 12px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s;
}
.card:hover { border-color: var(--accent); }
.card .thumbs {
  position: relative;
  display: flex;
  aspect-ratio: 2 / 1;
}
.card .thumbs img {
  width: 50%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card .thumbs img + img { border-left: 1px solid var(--line); }
.card .badge {
  position: absolute;
  top: 6px;
  left: 6px;
  background: var(--ink);
  color: #fdfcf8;
  font-size: 10px;
  letter-spacing: 0.05em;
  padding: 2px 7px;
}
.card .info { padding: 10px 12px 12px; }
.card .model { font-weight: 600; font-size: 13px; margin-bottom: 2px; }
.card .sub {
  color: var(--ink-soft);
  font-size: 11px;
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}
.card .price {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--accent);
  font-size: 14px;
}
.empty-msg {
  color: var(--ink-soft);
  padding: 40px 0;
  text-align: center;
}

/* ---------- detail page ---------- */
.detail-body { padding: 0 24px 60px; max-width: 1200px; margin: 0 auto; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 16px 0;
  font-size: 15px;
  font-family: Georgia, "Hiragino Mincho ProN", serif;
}
.breadcrumb .sep { color: var(--line-strong); }
.breadcrumb span[contenteditable] {
  border-bottom: 1px dashed transparent;
}
.breadcrumb span[contenteditable]:hover {
  border-bottom: 1px dashed var(--accent);
}
.back-link {
  display: inline-block;
  margin: 14px 0 0;
  font-size: 12px;
  color: var(--ink-soft);
}
.back-link:hover { color: var(--accent); }

.memo-row {
  display: flex;
  border: 1px solid var(--line);
  margin-bottom: 22px;
}
.memo-row .memo-label {
  background: var(--accent-soft);
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.memo-row textarea {
  flex: 1;
  border: none;
  resize: vertical;
  min-height: 38px;
  padding: 8px 12px;
}

.section-head {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 6px;
  margin-bottom: 14px;
  margin-top: 28px;
}
.section-head .mark { color: var(--accent); }
.section-head h2 {
  font-size: 13px;
  letter-spacing: 0.08em;
  margin: 0;
}

.product-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.product-card {
  position: relative;
  border: 1px solid var(--line);
  background: var(--panel);
  width: 280px;
  padding: 12px;
}
.product-card .del-product {
  position: absolute;
  top: 4px;
  right: 4px;
  border: none;
  color: var(--ink-soft);
  font-size: 14px;
  padding: 2px 6px;
  line-height: 1;
}
.product-card .del-product:hover { color: var(--danger); }

.gallery { margin-bottom: 10px; }
.main-image-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--line);
  cursor: zoom-in;
  background: #f0ede4;
}
.main-image-wrap img.main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.zoom-lens {
  position: absolute;
  inset: 0;
  background-repeat: no-repeat;
  background-size: 220%;
  opacity: 0;
  pointer-events: none;
}
.main-image-wrap:hover .zoom-lens { opacity: 1; }
.main-image-wrap:hover img.main-img { opacity: 0; }

.thumb-strip {
  display: flex;
  gap: 4px;
  margin-top: 6px;
  flex-wrap: wrap;
}
.thumb-strip img {
  width: 38px;
  height: 38px;
  object-fit: cover;
  border: 1px solid var(--line);
  cursor: pointer;
  opacity: 0.7;
}
.thumb-strip img.active { opacity: 1; border-color: var(--accent); }

.field-row { margin-bottom: 7px; }
.field-row label {
  display: block;
  font-size: 10px;
  color: var(--ink-soft);
  margin-bottom: 2px;
  white-space: nowrap;
}
.field-row input, .field-row select, .field-row textarea { width: 100%; }
.field-pair { display: flex; gap: 6px; }
.field-pair .field-row.grow { flex: 1 1 0; min-width: 0; }
.field-pair .field-row.narrow { flex: 0 1 64px; }

.price-cols { display: flex; gap: 12px; margin-bottom: 7px; }
.price-col-left { flex: 1 1 0; min-width: 0; }
.price-col-right { flex: 0 0 84px; display: flex; flex-direction: column; gap: 6px; padding-top: 16px; }
.icon-field { display: flex; align-items: center; gap: 4px; }
.icon-field .icon { font-size: 12px; color: var(--ink-soft); flex-shrink: 0; }
.icon-field input { width: 100%; padding: 4px 5px; }

.tag-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 16px;
  margin: 8px 0;
  padding: 8px;
  background: #faf8f3;
  border: 1px solid var(--line);
}
.tag-grid .tag-item { display: flex; align-items: center; gap: 6px; }
.tag-grid .tag-item label {
  font-size: 11px;
  color: var(--ink-soft);
  white-space: nowrap;
  flex: 0 0 auto;
}
.tag-grid .tag-item select {
  flex: 0 0 52px;
  width: 52px;
  padding: 2px 2px;
  text-align: center;
}
.tag-grid .tag-item.tag-item-wide {
  grid-column: 1 / -1;
}
.tag-grid .tag-item.tag-item-wide input {
  flex: 1;
  padding: 2px 6px;
}

.add-product-card {
  width: 280px;
  border: 1px dashed var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  cursor: pointer;
  min-height: 220px;
  font-size: 13px;
}
.add-product-card:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 18, 12, 0.82);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--panel);
  padding: 20px;
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 8px;
  right: 8px;
  border: none;
  font-size: 18px;
  color: var(--ink-soft);
}
.modal-close:hover { color: var(--danger); }

.viewer-body { display: flex; gap: 14px; }
.viewer-main img {
  max-width: 60vw;
  max-height: 75vh;
  object-fit: contain;
  display: block;
}
.viewer-thumbs {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  max-height: 75vh;
  margin-top: 34px;
}
.viewer-thumbs img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border: 1px solid var(--line);
  cursor: pointer;
  opacity: 0.7;
}
.viewer-thumbs img.active { opacity: 1; border-color: var(--accent); }

.url-form { width: 360px; }
.url-form h3 { margin: 0 0 4px; font-size: 14px; }
.url-form p { font-size: 11px; color: var(--ink-soft); margin: 0 0 12px; }
.url-form input { width: 100%; margin-bottom: 12px; }
.url-form .actions { display: flex; justify-content: flex-end; gap: 8px; }