*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream: #f5f3ff;
  --cream2: #ede9fe;
  --ink: #1e1b2e;
  --ink2: #3d3760;
  --ink3: #8b82b8;
  --ink4: #a19db9;
  --white: #ffffff;
  --border: #ddd8f5;
  --border2: #c9c2ee;
  --accent: #7c6ff7;
  --accent-bg: #f0edff;
  --r: 12px;
  --shadow: 0 1px 3px rgba(100,80,200,0.07), 0 4px 16px rgba(100,80,200,0.08);
  --shadow-lg: 0 8px 40px rgba(100,80,200,0.14);
}

body {
  font-family: 'Plus Jakarta Sans', 'Noto Sans JP', sans-serif;
  background: var(--cream);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ─── HEADER ─── */
header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 4px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-word {
  font-family: 'Plus Jakarta Sans', 'Noto Sans JP', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.03em;
}

.logo-word span {
  color: var(--accent);
}

.logo-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--ink3);
  background: var(--cream2);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 4px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.total-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink3);
  padding: 4px 10px;
  border: 1px solid var(--border2);
  border-radius: 20px;
  background: var(--cream);
}

.btn-primary {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--ink);
  color: var(--white);
  border: none;
  padding: 9px 18px;
  border-radius: var(--r);
  font-family: 'Plus Jakarta Sans', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  letter-spacing: -0.01em;
}
.btn-primary:hover { background: #2d2a24; transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

/* ─── LAYOUT ─── */
.app-body {
  display: grid;
  grid-template-columns: 240px 1fr;
  flex: 1;
  overflow: hidden;
  height: calc(100vh - 60px);
}

/* ─── SIDEBAR ─── */
.sidebar {
  background: var(--white);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 20px 0 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sidebar-section {
  padding: 0 16px;
  margin-bottom: 4px;
}

.sidebar-heading {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink4);
  padding: 16px 8px 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink2);
  transition: background 0.12s, color 0.12s;
  user-select: none;
}
.nav-item:hover { background: var(--cream); color: var(--ink); }
.nav-item.active {
  background: var(--accent);
  color: var(--white);
  font-weight: 700;
}
.nav-item.active .nav-count {
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
}

.nav-left { display: flex; align-items: center; gap: 8px; }
.nav-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cat-color, var(--ink3));
  flex-shrink: 0;
}
.nav-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  background: var(--cream2);
  color: var(--ink3);
  padding: 1px 7px;
  border-radius: 10px;
}

.sidebar-divider { border: none; border-top: 1px solid var(--border); margin: 12px 16px; }

.btn-add-cat {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 4px 16px;
  padding: 7px 10px;
  background: none;
  border: 1.5px dashed var(--border2);
  border-radius: 8px;
  color: var(--ink3);
  font-family: 'Plus Jakarta Sans', 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.btn-add-cat:hover {
  border-color: var(--ink3);
  color: var(--ink2);
  background: var(--cream);
}

/* ─── MAIN ─── */
main {
  overflow-y: auto;
  padding: 28px 32px 60px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.site-footer {
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink4);
  text-align: right;
}

.site-footer a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.site-footer a:hover {
  color: var(--ink2);
  border-bottom-color: var(--border2);
}

.main-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: space-between;
  flex-wrap: wrap;
}

.main-title {
  font-family: 'Instrument Serif', 'Noto Sans JP', sans-serif;
  font-size: 28px;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.main-title em {
  font-style: normal;
  color: var(--ink3);
}

.search-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 0 14px;
  width: 260px;
  flex-shrink: 0;
  transition: border-color 0.15s;
}
.search-wrap:focus-within { border-color: var(--ink3); }

.search-icon { color: var(--ink4); flex-shrink: 0; }

.search-input {
  background: none;
  border: none;
  outline: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: var(--ink);
  padding: 10px 0;
  width: 100%;
  box-sizing: border-box;
}
.search-input::placeholder { color: var(--ink4); }

/* ─── TOOLBAR ─── */
.toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: 4px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: var(--white);
  padding: 3px;
}

.tool-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 7px;
  border: none;
  background: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink3);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
  white-space: nowrap;
  font-weight: 500;
}
.tool-btn:hover { background: var(--cream); color: var(--ink2); }
.tool-btn.active { background: var(--ink); color: var(--white); }
.tool-btn.fav-active { background: #fff7ed; color: #ea580c; }

.tool-sep { width: 1px; height: 18px; background: var(--border); flex-shrink: 0; }

.sort-select {
  padding: 5px 10px;
  border-radius: 7px;
  border: none;
  background: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink2);
  cursor: pointer;
  outline: none;
  font-weight: 500;
}
.sort-select:hover { background: var(--cream); }

/* ─── FAVORITE STAR ─── */
.fav-star {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 16px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, transform 0.15s;
  z-index: 2;
  line-height: 1;
  filter: grayscale(1);
}
.plugin-card:hover .fav-star { opacity: 1; }
.fav-star.starred { opacity: 1; filter: none; transform: scale(1.1); }

/* ─── FILTERS ─── */
.filter-bar {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.filter-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1.5px solid var(--border2);
  background: var(--white);
  color: var(--ink3);
  cursor: pointer;
  transition: all 0.12s;
  font-weight: 500;
}
.filter-chip:hover { border-color: var(--ink3); color: var(--ink2); }
.filter-chip.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

/* ─── GRID ─── */
.plugin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

/* ─── CARD ─── */
.plugin-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
  animation: cardIn 0.3s ease both;
}

.plugin-card.has-url {
  cursor: pointer;
}
.plugin-card.has-url:hover .plugin-name {
  text-decoration: underline;
  text-decoration-color: var(--stripe-color, var(--ink3));
  text-underline-offset: 3px;
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.plugin-card:hover {
  border-color: var(--stripe-color, var(--ink3));
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  justify-content: space-between;
}

.card-icon-name { display: flex; gap: 12px; align-items: flex-start; }

.plugin-emoji {
  font-size: 26px;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.plugin-name {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--ink);
}

.cat-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--ink3);
  margin-top: 4px;
}

.cat-chip-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--chip-color, var(--ink4));
}

.card-actions {
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.15s;
  flex-shrink: 0;
}
.plugin-card:hover .card-actions { opacity: 1; }

.icon-btn {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--cream);
  color: var(--ink3);
  cursor: pointer;
  font-size: 13px;
  transition: all 0.12s;
}
.icon-btn:hover { background: var(--cream2); color: var(--ink); border-color: var(--border2); }
.icon-btn.del:hover { background: #fef2f2; color: #ef4444; border-color: #fca5a5; }

.memo-box {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--ink2);
  line-height: 1.7;
  white-space: pre-wrap;
}

.no-memo-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink4);
  font-style: italic;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.added-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--ink4);
}

.url-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--ink3);
  background: var(--cream2);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 6px;
  transition: background 0.12s, color 0.12s;
}
.plugin-card.has-url:hover .url-badge {
  background: var(--stripe-color, var(--ink3));
  color: white;
  border-color: transparent;
}

/* ─── EMPTY STATE ─── */
.empty-wrap {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 80px 20px;
  text-align: center;
}

.empty-illustration {
  font-size: 52px;
  margin-bottom: 4px;
}

.empty-title {
  font-family: 'Instrument Serif', 'Noto Sans JP', sans-serif;
  font-size: 22px;
  color: var(--ink2);
}

.empty-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink4);
  line-height: 1.7;
}

/* ─── MODAL ─── */
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26,24,20,0.5);
  backdrop-filter: blur(6px);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.overlay.open { display: flex; }

.modal {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  width: 480px;
  max-width: 95vw;
  max-height: 92vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.25s cubic-bezier(0.34, 1.4, 0.64, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to { opacity: 1; transform: none; }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: 'Instrument Serif', 'Noto Sans JP', sans-serif;
  font-size: 24px;
  letter-spacing: -0.02em;
}

.modal-close {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--cream);
  color: var(--ink3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.12s;
}
.modal-close:hover { background: var(--cream2); color: var(--ink); }

.form-row {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink3);
}

input[type=text]:not(.search-input), select, textarea {
  background: var(--cream);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  color: var(--ink);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  padding: 11px 14px;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
  width: 100%;
  box-sizing: border-box;
  display: block;
}
input[type=text]:not(.search-input):focus, select:focus, textarea:focus {
  border-color: var(--ink2);
  background: var(--white);
}
input.error { border-color: #ef4444; }
textarea { resize: vertical; min-height: 90px; line-height: 1.7; }
select option { background: white; }

.emoji-grid {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.emoji-btn {
  width: 38px; height: 38px;
  font-size: 20px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--cream);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.12s, background 0.12s;
}
.emoji-btn:hover { background: var(--cream2); }
.emoji-btn.picked { border-color: var(--ink); background: var(--cream2); }

.color-grid {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.color-swatch {
  width: 30px; height: 30px;
  border-radius: 8px;
  cursor: pointer;
  border: 2.5px solid transparent;
  transition: transform 0.12s, border-color 0.12s;
}
.color-swatch:hover { transform: scale(1.1); }
.color-swatch.picked { border-color: var(--ink); }

.modal-footer {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding-top: 4px;
  border-top: 1px solid var(--border);
}

.btn-ghost {
  padding: 9px 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  background: none;
  font-family: 'Plus Jakarta Sans', 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink2);
  cursor: pointer;
  transition: all 0.12s;
}
.btn-ghost:hover { background: var(--cream); border-color: var(--border2); }

.btn-dark {
  padding: 9px 24px;
  border: none;
  border-radius: var(--r);
  background: var(--accent);
  font-family: 'Plus Jakarta Sans', 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  cursor: pointer;
  transition: background 0.12s;
  letter-spacing: -0.01em;
}
.btn-dark:hover { background: #6b5ee6; }

/* ─── CAT DELETE ─── */
.cat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 10px;
  border-radius: 8px;
}
.cat-row:hover { background: var(--cream); }
.cat-row-name { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; }
.cat-row-del {
  width: 26px; height: 26px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: none;
  color: var(--ink4);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  transition: all 0.12s;
}
.cat-row-del:hover { background: #fef2f2; color: #ef4444; border-color: #fca5a5; }

/* ─── TAG CHIPS ─── */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.tag-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  padding: 3px 10px 3px 8px;
  border-radius: 20px;
  background: var(--cream2);
  border: 1.5px solid var(--border2);
  color: var(--ink2);
  cursor: pointer;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  display: inline-flex;
  align-items: center;
  gap: 1px;
  user-select: none;
}
.tag-hash {
  color: var(--accent);
  font-weight: 700;
  font-size: 11px;
}
.tag-chip:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}
.tag-chip:hover .tag-hash {
  color: var(--white);
}

/* ─── SORT SELECT ─── */
.sort-select {
  padding: 5px 10px;
  border-radius: 7px;
  border: none;
  background: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink2);
  cursor: pointer;
  outline: none;
  font-weight: 500;
}
.sort-select:hover { background: var(--cream); }

/* ─── TOAST ─── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--accent);
  color: var(--white);
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s cubic-bezier(0.34,1.4,0.64,1);
  z-index: 999;
  white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); }

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
}

.toast-undo {
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  font-family: 'Plus Jakarta Sans', 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.12s;
  white-space: nowrap;
  flex-shrink: 0;
}
.toast-undo:hover { background: rgba(255,255,255,0.3); }

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {

  /* ヘッダー */
  header {
    padding: 0 16px;
    height: 52px;
  }

  .logo-tag { display: none; }

  .total-pill { display: none; }

  .btn-primary span { display: none; }
  .btn-primary {
    padding: 8px 12px;
    border-radius: 10px;
  }

  /* レイアウト：サイドバーを隠して縦積みに */
  .app-body {
    grid-template-columns: 1fr;
    height: calc(100vh - 52px - 56px); /* header + bottom nav */
    overflow: hidden;
  }

  .sidebar {
    display: none;
  }

  /* メインコンテンツ */
  main {
    padding: 16px 16px 24px;
    gap: 14px;
    height: 100%;
    overflow-y: auto;
  }

  .main-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .main-title {
    font-size: 20px;
  }

  .search-wrap {
    width: 100%;
    max-width: 100%;
  }

  /* グリッド：1カラム */
  .plugin-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* ツールバー */
  .toolbar {
    overflow-x: auto;
    padding-bottom: 2px;
  }

  /* ボトムナビ */
  .bottom-nav {
    display: flex;
  }

  /* モーダル */
  .modal {
    width: 100%;
    max-width: 100%;
    max-height: 88vh;
    border-radius: 20px 20px 0 0;
    margin-top: auto;
    padding: 24px 20px;
  }

  .overlay {
    align-items: flex-end;
  }
}

/* ─── BOTTOM NAV（スマホ専用） ─── */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 56px;
  background: var(--white);
  border-top: 1px solid var(--border);
  z-index: 100;
  align-items: stretch;
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 10px;
  font-weight: 600;
  color: var(--ink3);
  cursor: pointer;
  border: none;
  background: none;
  font-family: 'Plus Jakarta Sans', 'Noto Sans JP', sans-serif;
  transition: color 0.12s;
  padding: 0;
}

.bottom-nav-item.active {
  color: var(--accent);
}

.bottom-nav-item svg {
  flex-shrink: 0;
}