.bm-root {
  --paper: #EFEBE2;
  --paper-deep: #E3DDCF;
  --card: #FBF9F4;
  --ink: #26344A;
  --ink-soft: #5B6B80;
  --stamp: #A8402F;
  --sage: #6E7A5C;
  --line: #D8D0BE;
  min-height: 100vh;
  min-height: 100dvh;
  background:
    radial-gradient(circle at 1px 1px, rgba(38,52,74,0.05) 1px, transparent 0) 0 0/16px 16px,
    var(--paper);
  font-family: 'Zen Kaku Gothic New', sans-serif;
  color: var(--ink);
  padding: 28px 20px calc(60px + env(safe-area-inset-bottom));
  box-sizing: border-box;
}
.bm-root * { box-sizing: border-box; }

.bm-header {
  max-width: 1080px;
  margin: 0 auto 22px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 14px;
}
.bm-header-left { display: flex; flex-direction: column; gap: 4px; }
.bm-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--stamp);
  text-transform: uppercase;
}
.bm-title {
  font-family: 'Shippori Mincho', serif;
  font-size: 30px;
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.02em;
}
.bm-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-soft);
}
.bm-add-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--ink);
  color: var(--card);
  border: none;
  padding: 10px 18px;
  border-radius: 3px;
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.bm-add-btn:hover { background: var(--stamp); }
.bm-header-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.bm-import-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 9px 16px;
  border-radius: 3px;
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-weight: 500;
  font-size: 13.5px;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.bm-import-btn:hover { border-color: var(--sage); color: var(--sage); }
.bm-progress-card {
  margin: auto;
  width: min(380px, 90vw);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 22px 22px 20px;
  box-shadow: 2px 3px 0 rgba(38,52,74,0.12);
}
.bm-progress-card h2 {
  font-family: 'Shippori Mincho', serif;
  font-size: 18px;
  margin: 0 0 10px;
}
.bm-progress-text { font-size: 13.5px; color: var(--ink); margin: 0 0 10px; }
.bm-progress-bar {
  width: 100%;
  height: 8px;
  background: var(--paper-deep);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.bm-progress-fill {
  height: 100%;
  background: var(--sage);
  transition: width 0.25s ease;
}
.bm-progress-hint { font-size: 11.5px; color: var(--ink-soft); margin: 10px 0 0; }

.bm-toolbar {
  max-width: 1080px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.bm-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 8px 12px;
  flex: 1;
  min-width: 220px;
}
.bm-search input {
  border: none;
  outline: none;
  background: transparent;
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: 14px;
  width: 100%;
  color: var(--ink);
}
.bm-sort {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 8px 10px;
  color: var(--ink);
}
.bm-tagbar {
  max-width: 1080px;
  margin: 0 auto 22px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.bm-tagbar button {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink-soft);
  padding: 5px 10px;
  border-radius: 20px;
  cursor: pointer;
}
.bm-tagbar button.active {
  background: var(--sage);
  border-color: var(--sage);
  color: #fff;
}

.bm-grid {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (min-width: 640px) {
  .bm-grid { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 16px; }
}

.bm-empty {
  max-width: 1080px;
  margin: 60px auto;
  text-align: center;
  color: var(--ink-soft);
  font-family: 'Shippori Mincho', serif;
  font-size: 17px;
}

.bm-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 1.5px 2px 0 rgba(38,52,74,0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.bm-punch {
  position: absolute;
  top: 7px;
  left: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--paper);
  box-shadow: inset 0 0 0 1px var(--line);
  z-index: 2;
}
.bm-card-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--paper-deep);
  overflow: hidden;
}
.bm-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.bm-card-image-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
}
.bm-card-body {
  padding: 9px 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.bm-card-domain {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.05em;
  color: var(--stamp);
  text-transform: uppercase;
}
.bm-card-title {
  font-family: 'Shippori Mincho', serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.bm-card-title:hover { color: var(--stamp); }
.bm-card-desc {
  font-size: 10.5px;
  color: var(--ink-soft);
  line-height: 1.4;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.bm-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 1px;
}
.bm-tag-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 8.5px;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 1px 6px;
  border-radius: 20px;
}
.bm-card-footer {
  margin-top: auto;
  padding-top: 7px;
  border-top: 1px dashed var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.bm-card-open {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 3px;
}
.bm-card-actions { display: flex; gap: 4px; }
.bm-card-actions button {
  background: none;
  border: none;
  color: var(--ink-soft);
  cursor: pointer;
  padding: 2px;
}
.bm-card-actions button:hover { color: var(--stamp); }

.bm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(38,52,74,0.35);
  display: flex;
  justify-content: flex-end;
  z-index: 50;
}
.bm-drawer {
  width: min(420px, 100%);
  background: var(--paper);
  height: 100%;
  overflow-y: auto;
  padding: 24px 22px 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: -6px 0 18px rgba(0,0,0,0.12);
}
.bm-drawer-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.bm-drawer-head h2 {
  font-family: 'Shippori Mincho', serif;
  font-size: 20px;
  margin: 0;
}
.bm-icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink);
}
.bm-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin-top: 8px;
}
.bm-input {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 3px;
  padding: 9px 10px;
  font-size: 16px;
  font-family: 'Zen Kaku Gothic New', sans-serif;
  color: var(--ink);
}
.bm-textarea { min-height: 64px; resize: vertical; }
.bm-url-row, .bm-image-row { display: flex; gap: 8px; }
.bm-url-row .bm-input, .bm-image-row .bm-input { flex: 1; }
.bm-fetch-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  background: var(--sage);
  color: #fff;
  border: none;
  border-radius: 3px;
  padding: 0 12px;
  font-size: 12.5px;
  cursor: pointer;
}
.bm-fetch-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.bm-spin { animation: bm-spin 0.9s linear infinite; }
@keyframes bm-spin { to { transform: rotate(360deg); } }
.bm-fetch-note {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.bm-fetch-ok { color: var(--sage); }
.bm-fetch-fail { color: var(--stamp); }
.bm-image-preview {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.bm-image-preview img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bm-drawer-actions {
  margin-top: 16px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
.bm-btn-secondary {
  background: none;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 9px 16px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 13px;
}
.bm-btn-primary {
  background: var(--ink);
  color: var(--card);
  border: none;
  padding: 9px 18px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 13px;
}
.bm-btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.bm-btn-primary:not(:disabled):hover { background: var(--stamp); }

.bm-offline {
  max-width: 1080px;
  margin: 0 auto 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-soft);
  background: var(--paper-deep);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 6px 12px;
  text-align: center;
}

@media (max-width: 480px) {
  .bm-title { font-size: 24px; }
  .bm-header { flex-direction: column; align-items: flex-start; gap: 10px; }
}