:root,
[data-theme="dark"] {
  --bg: #0b0d11;
  --bg-elevated: #111318;
  --bg-card: #14161b;
  --bg-card-hover: #191c22;
  --bg-search: #0d0f13;
  --bg-tag: #1a1d24;
  --bg-filter: #0d0f13;
  --bg-filter-hover: #191c22;
  --border: #21242b;
  --border-hover: #2d313a;
  --border-focus: #4a7cff;
  --text-primary: #e8edf5;
  --text-secondary: #9aa1b0;
  --text-tertiary: #5c6370;
  --text-muted: #404653;
  --accent: #4a7cff;
  --accent-hover: #6392ff;
  --accent-gradient: linear-gradient(135deg, #4a7cff, #3b6ae0);
  --green: #3fb950;
  --green-bg: rgba(63, 185, 80, 0.1);
  --green-border: rgba(63, 185, 80, 0.2);
  --blue: #79c0ff;
  --blue-bg: rgba(74, 124, 255, 0.1);
  --blue-border: rgba(74, 124, 255, 0.2);
  --yellow: #d9a84c;
  --yellow-bg: rgba(217, 168, 76, 0.1);
  --yellow-border: rgba(217, 168, 76, 0.2);
  --purple: #bc8cff;
  --purple-bg: rgba(188, 140, 255, 0.1);
  --purple-border: rgba(188, 140, 255, 0.2);
  --orange: #f09b4a;
  --orange-bg: rgba(240, 155, 74, 0.1);
  --orange-border: rgba(240, 155, 74, 0.2);
  --gray: #8b949e;
  --gray-bg: rgba(139, 148, 158, 0.08);
  --gray-border: rgba(139, 148, 158, 0.15);
  --pink: #f78166;
  --pink-bg: rgba(247, 129, 102, 0.1);
  --pink-border: rgba(247, 129, 102, 0.2);
  --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-hover: 0 4px 12px rgba(0,0,0,0.4), 0 2px 4px rgba(0,0,0,0.2);
  --glow: rgba(74, 124, 255, 0.15);
}

[data-theme="light"] {
  --bg: #f5f6f8;
  --bg-elevated: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f8f9fb;
  --bg-search: #ffffff;
  --bg-tag: #f0f1f4;
  --bg-filter: #ffffff;
  --bg-filter-hover: #f0f1f4;
  --border: #e1e4e8;
  --border-hover: #c9cdd3;
  --border-focus: #4a7cff;
  --text-primary: #1b1f24;
  --text-secondary: #586069;
  --text-tertiary: #8b949e;
  --text-muted: #b1b8c4;
  --accent: #4a7cff;
  --accent-hover: #3568e0;
  --accent-gradient: linear-gradient(135deg, #4a7cff, #3568e0);
  --green: #2ea043;
  --green-bg: rgba(46, 160, 67, 0.08);
  --green-border: rgba(46, 160, 67, 0.2);
  --blue: #0969da;
  --blue-bg: rgba(9, 105, 218, 0.08);
  --blue-border: rgba(9, 105, 218, 0.2);
  --yellow: #9a6700;
  --yellow-bg: rgba(154, 103, 0, 0.08);
  --yellow-border: rgba(154, 103, 0, 0.2);
  --purple: #8250df;
  --purple-bg: rgba(130, 80, 223, 0.08);
  --purple-border: rgba(130, 80, 223, 0.2);
  --orange: #c86818;
  --orange-bg: rgba(200, 104, 24, 0.08);
  --orange-border: rgba(200, 104, 24, 0.2);
  --gray: #656d76;
  --gray-bg: rgba(101, 109, 118, 0.08);
  --gray-border: rgba(101, 109, 118, 0.15);
  --pink: #cf222e;
  --pink-bg: rgba(207, 34, 46, 0.08);
  --pink-border: rgba(207, 34, 46, 0.2);
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-hover: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --glow: rgba(74, 124, 255, 0.08);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 860px; margin: 0 auto; padding: 0 24px; width: 100%; }

/* ── Alert Banner ── */
.alert-banner {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-bottom: 1px solid var(--accent);
  padding: 12px 24px;
  font-size: 13px;
  line-height: 1.5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  text-align: center;
}
.alert-banner .alert-icon { color: var(--accent); font-weight: 700; font-size: 15px; }
.alert-banner code {
  background: var(--bg-tag);
  color: var(--text-primary);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 12px;
}
.alert-banner kbd {
  background: var(--bg-tag);
  color: var(--text-primary);
  padding: 1px 5px;
  border-radius: 3px;
  font-family: inherit;
  font-size: 12px;
  border: 1px solid var(--border);
}
.alert-banner a { color: var(--accent); text-decoration: underline; font-weight: 500; }
.alert-dismiss {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 4px;
  line-height: 1;
  transition: color 0.15s;
  flex-shrink: 0;
}
.alert-dismiss:hover { color: var(--text-primary); }
.alert-banner.hidden { display: none; }

/* ── Header ── */
header {
  padding: 32px 0 0;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s, border-color 0.3s;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 24px;
}
header h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
  gap: 10px;
}
header h1::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--glow);
}
.subtitle {
  margin-top: 4px;
  color: var(--text-tertiary);
  font-size: 13px;
  padding-left: 18px;
}

.theme-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.2s;
  flex-shrink: 0;
  margin-top: 2px;
}
.theme-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  color: var(--text-primary);
}
.theme-btn svg { width: 16px; height: 16px; }
[data-theme="dark"] .theme-btn .sun { display: none; }
[data-theme="dark"] .theme-btn .moon { display: block; }
[data-theme="light"] .theme-btn .sun { display: block; }
[data-theme="light"] .theme-btn .moon { display: none; }

/* ── Stats Bar ── */
.stats-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0 4px;
  font-size: 13px;
  color: var(--text-tertiary);
}
.stats-bar .stat-count {
  font-weight: 600;
  color: var(--text-secondary);
}
.stats-bar .stat-filtered {
  color: var(--text-muted);
  margin-right: auto;
}
.stats-toggle {
  font-size: 11px;
  color: var(--text-tertiary);
  cursor: pointer;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 10px;
  font-family: inherit;
  transition: all 0.15s;
  line-height: 1.6;
  white-space: nowrap;
}
.stats-toggle:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}
.stats-toggle.open { color: var(--accent); border-color: var(--accent); }

/* ── Stats Panel ── */
.stats-panel {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 8px;
  box-shadow: var(--shadow);
  animation: card-in 0.25s ease-out;
}
.stats-panel.open { display: block; }
.stats-section { margin-bottom: 14px; }
.stats-section:last-child { margin-bottom: 0; }
.stats-section-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 8px;
}
.stats-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.stats-lang-grid {
  max-height: 120px;
  overflow-y: auto;
}
.stats-lang-grid::-webkit-scrollbar { width: 4px; }
.stats-lang-grid::-webkit-scrollbar-track { background: transparent; }
.stats-lang-grid::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.stat-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  font-size: 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-filter);
  color: var(--text-secondary);
  line-height: 1.5;
}
.stat-item .stat-num {
  font-weight: 600;
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
  font-size: 11px;
  color: var(--text-primary);
  min-width: 18px;
  text-align: right;
}

/* ── Controls ── */
.controls-wrap { padding: 0 0 10px; }

.controls { padding: 10px 0 0; }
.search-wrap { position: relative; }
.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  color: var(--text-muted);
  pointer-events: none;
}
#search {
  width: 100%;
  padding: 10px 36px 10px 36px;
  font-size: 14px;
  background: var(--bg-search);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.3s;
  -webkit-appearance: none;
}
#search:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--glow);
}
#search::placeholder { color: var(--text-muted); }
.search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  border: none;
  background: var(--bg-tag);
  border-radius: 50%;
  color: var(--text-tertiary);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  line-height: 1;
  transition: all 0.15s;
}
.search-clear:hover { background: var(--border-hover); color: var(--text-primary); }
.search-clear.visible { display: flex; }

.controls-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
  min-height: 32px;
}

.filters {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.filter-group {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}
.filter-label {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.filter-badges { display: flex; gap: 4px; flex-wrap: wrap; }
.filter-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 9px;
  font-size: 11.5px;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  transition: all 0.15s;
  user-select: none;
  line-height: 1.5;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.filter-badge:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}
.filter-badge.active {
  background: var(--accent-gradient);
  border-color: var(--accent);
  color: #fff;
}
.filter-badge.active:hover {
  background: linear-gradient(135deg, var(--accent-hover), var(--accent));
}
.filter-count {
  font-size: 10px;
  opacity: 0.55;
  font-weight: 400;
}
.filter-badge.active .filter-count { opacity: 0.8; }

.sort-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.sort-label {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
#sort-select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  padding: 3px 26px 3px 9px;
  font-size: 11.5px;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%235c6370'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 7px center;
  line-height: 1.5;
}
#sort-select:hover { border-color: var(--border-hover); color: var(--text-primary); background: var(--bg-card-hover); }
#sort-select:focus { border-color: var(--border-focus); }

/* ── Active Filters ── */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 8px;
  min-height: 0;
}
.active-filters:empty { display: none; }
.active-filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px 2px 10px;
  font-size: 12px;
  border-radius: 6px;
  background: var(--accent-gradient);
  color: #fff;
  border: none;
  cursor: default;
  line-height: 1.6;
  animation: card-in 0.2s ease-out;
}
.active-filter-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: none;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  color: #fff;
  font-size: 10px;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  transition: background 0.15s;
}
.active-filter-remove:hover { background: rgba(255,255,255,0.35); }
.clear-filters-btn {
  font-size: 11px;
  color: var(--text-tertiary);
  cursor: pointer;
  background: none;
  border: 1px dashed var(--border);
  border-radius: 6px;
  padding: 2px 8px;
  font-family: inherit;
  transition: all 0.15s;
  line-height: 1.6;
}
.clear-filters-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
}

/* ── Loading Skeleton ── */
.skeleton-list { display: flex; flex-direction: column; gap: 8px; padding: 8px 0 24px; }
.skeleton-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  box-shadow: var(--shadow);
}
.skeleton-line {
  height: 14px;
  border-radius: 6px;
  background: var(--bg-tag);
  position: relative;
  overflow: hidden;
}
.skeleton-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.04), transparent);
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.skeleton-line.title { width: 55%; height: 16px; margin-bottom: 8px; }
.skeleton-line.desc { width: 90%; height: 12px; margin-bottom: 6px; }
.skeleton-line.desc2 { width: 70%; height: 12px; margin-bottom: 12px; }
.skeleton-line.tags { width: 40%; height: 20px; border-radius: 5px; }

/* ── Package List ── */
.package-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  padding-bottom: 24px;
}

.package-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  transition: border-color 0.2s, box-shadow 0.25s, background 0.3s;
  animation: card-in 0.3s ease-out;
  box-shadow: var(--shadow);
  position: relative;
  cursor: pointer;
}
.package-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
}
.package-card.expanded {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
  padding-bottom: 14px;
}

@keyframes card-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.package-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  pointer-events: none;
}
.package-body { min-width: 0; flex: 1; }
.package-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
}
.package-name {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
  background: var(--bg-tag);
  padding: 1px 6px;
  border-radius: 4px;
}
.package-desc {
  margin-top: 2px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.package-notes {
  margin-top: 6px;
  font-size: 12px;
  color: var(--yellow);
  line-height: 1.4;
  padding: 4px 8px;
  background: var(--yellow-bg);
  border-radius: 4px;
  border: 1px solid var(--yellow-border);
}
.package-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 8px;
  align-items: center;
}

.package-tag {
  display: inline-block;
  padding: 1px 7px;
  font-size: 11px;
  border-radius: 5px;
  font-weight: 500;
  line-height: 1.6;
  pointer-events: auto;
  cursor: pointer;
  transition: opacity 0.15s;
}
.package-tag:hover { opacity: 0.8; }
.package-tag.lang  { background: var(--blue-bg); color: var(--blue); border: 1px solid var(--blue-border); }
.package-tag.cat   { background: var(--green-bg); color: var(--green); border: 1px solid var(--green-border); }
.package-tag.type  { background: var(--yellow-bg); color: var(--yellow); border: 1px solid var(--yellow-border); }
.package-tag.type.ts-bridge    { background: var(--purple-bg); color: var(--purple); border-color: var(--purple-border); }
.package-tag.type.direct-api   { background: var(--pink-bg); color: var(--pink); border-color: var(--pink-border); }
.package-tag.type.snippets     { background: var(--gray-bg); color: var(--gray); border-color: var(--gray-border); }
.package-tag.version {
  background: var(--gray-bg);
  color: var(--text-tertiary);
  border: 1px solid var(--gray-border);
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
}
.package-tag.pip    { background: var(--purple-bg); color: var(--purple); border: 1px solid var(--purple-border); }
.package-tag.binary { background: var(--orange-bg); color: var(--orange); border: 1px solid var(--orange-border); }

.package-actions { display: flex; gap: 6px; flex-shrink: 0; pointer-events: auto; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-card-hover);
  color: var(--text-secondary);
  transition: all 0.15s;
  white-space: nowrap;
  font-family: inherit;
  line-height: 1.5;
  touch-action: manipulation;
  text-decoration: none;
}
.btn:hover {
  background: var(--bg-tag);
  border-color: var(--border-hover);
  color: var(--text-primary);
  text-decoration: none;
}
.btn-primary {
  background: var(--accent-gradient);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-hover), var(--accent));
  border-color: var(--accent-hover);
}
.btn-copied {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}
.btn svg { width: 14px; height: 14px; fill: currentColor; flex-shrink: 0; }
.btn .btn-label { transition: none; }

/* ── Package Detail (expanded) ── */
.package-detail {
  display: none;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  animation: card-in 0.2s ease-out;
}
.package-card.expanded .package-detail { display: block; }
.package-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 6px;
}
.package-detail-row:last-child { margin-bottom: 0; }
.package-detail-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
  min-width: 72px;
  padding-top: 2px;
}
.package-detail-value { flex: 1; word-break: break-all; }
.package-detail-value code {
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
  font-size: 12px;
  background: var(--bg-tag);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--text-primary);
}
.package-detail-value a { font-weight: 500; }

/* ── No Results ── */
.no-results {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
  animation: card-in 0.3s ease-out;
}
.no-results svg { width: 36px; height: 36px; margin-bottom: 10px; opacity: 0.4; }
.no-results p { font-size: 14px; }

/* ── Show More ── */
.show-more {
  width: 100%;
  padding: 10px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  border: 1px dashed var(--border);
  background: transparent;
  color: var(--text-tertiary);
  transition: all 0.2s;
  text-align: center;
  font-family: inherit;
  margin-top: 4px;
}
.show-more:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  border-style: solid;
  background: var(--bg-card);
}
.show-more:disabled { opacity: 0.3; cursor: default; }
.scroll-sentinel { height: 1px; }

/* ── Back to Top ── */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-hover);
  transition: all 0.2s;
  z-index: 20;
}
.back-to-top.visible { display: flex; }
.back-to-top:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}
.back-to-top svg { width: 20px; height: 20px; }

/* ── Footer ── */
footer {
  margin-top: auto;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  transition: border-color 0.3s;
}

/* ── Responsive ── */

/* Tablet */
@media (max-width: 768px) {
  .container { padding: 0 20px; }

  header { padding: 20px 0 0; }
  .header-inner { padding-bottom: 14px; gap: 12px; }
  header h1 { font-size: 18px; }
  header h1::before { width: 6px; height: 6px; }
  .subtitle { font-size: 12px; padding-left: 14px; }
  .theme-btn { width: 34px; height: 34px; }
  .theme-btn svg { width: 15px; height: 15px; }

  .controls { padding: 6px 0 0; }
  .controls-row { flex-direction: column; align-items: stretch; gap: 6px; }
  .filters { flex-direction: column; gap: 4px; }
  .filter-group { flex-direction: row; align-items: center; gap: 4px; min-width: 0; }
  .filter-label { font-size: 10px; flex-shrink: 0; text-transform: uppercase; letter-spacing: 0.3px; }
  .filter-badges { display: flex; gap: 4px; flex-wrap: wrap; }
  .filter-badge { padding: 4px 10px; font-size: 11px; }
  .sort-wrap { align-self: flex-end; }
  #sort-select { padding: 4px 26px 4px 8px; font-size: 11px; }
  .filter-count { font-size: 9px; }

  .active-filter-tag { padding: 4px 8px 4px 10px; font-size: 11px; }
  .active-filter-remove { width: 18px; height: 18px; font-size: 9px; }
  .clear-filters-btn { padding: 4px 8px; font-size: 10px; }

  #search { font-size: 15px; padding: 9px 34px 9px 34px; }
  .search-icon { left: 10px; width: 13px; height: 13px; }

  .stats-bar { font-size: 12px; flex-wrap: wrap; padding: 8px 0 2px; }
  .stats-toggle { font-size: 10px; padding: 2px 8px; }
  .stats-panel { padding: 12px 14px; }

  .package-card { padding: 12px 14px; }

  .alert-banner { padding: 10px 16px; font-size: 12px; gap: 6px; }
  .back-to-top { bottom: 20px; right: 20px; width: 36px; height: 36px; }
}

/* Phone */
@media (max-width: 640px) {
  .container { padding: 0 16px; }

  header { padding: 0; }
  .header-inner {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 12px 16px 10px;
    border-bottom: 1px solid var(--border);
  }
  header h1 { font-size: 16px; }
  header h1::before { width: 5px; height: 5px; }
  .subtitle { display: none; }
  .theme-btn { width: 32px; height: 32px; margin-top: 0; }
  .theme-btn svg { width: 14px; height: 14px; }

  .alert-banner {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px;
    row-gap: 2px;
    padding: 8px 12px;
    font-size: 11px;
  }
  .alert-banner .alert-icon { font-size: 12px; }
  .alert-banner a { font-size: 11px; }

  .stats-bar { font-size: 11px; padding: 8px 0 4px; gap: 8px; }
  .stats-toggle { font-size: 9px; padding: 2px 7px; }
  .stats-panel { padding: 10px 12px; }
  .stats-lang-grid { max-height: 140px; }
  .stat-item { padding: 3px 8px; font-size: 11px; }

  .controls { padding: 4px 0 0; }
  .controls-row { gap: 5px; }
  .filter-label { font-size: 9px; }
  .filter-badges { gap: 3px; }
  .filter-badge { padding: 3px 9px; font-size: 10.5px; }
  #sort-select { font-size: 10.5px; padding: 4px 24px 4px 7px; }

  #search { font-size: 15px; padding: 8px 32px 8px 32px; border-radius: 8px; }
  .search-icon { left: 9px; width: 13px; height: 13px; }
  .search-clear { width: 18px; height: 18px; font-size: 10px; }

  .package-card { padding: 12px 14px; border-radius: 9px; }
  .package-header { flex-direction: column; gap: 8px; }
  .package-title { font-size: 14px; gap: 4px; }
  .package-desc { font-size: 12px; }
  .package-name { font-size: 10px; }
  .package-meta { gap: 3px; margin-top: 6px; }
  .package-tag { font-size: 10px; padding: 2px 6px; line-height: 1.5; border-radius: 4px; }
  .package-actions { display: flex; flex-direction: row; width: 100%; gap: 6px; }
  .package-actions .btn { flex: 1; padding: 9px 10px; font-size: 12px; justify-content: center; border-radius: 7px; }
  .package-actions .btn svg { width: 15px; height: 15px; }
  .package-detail-row { flex-direction: column; gap: 2px; }
  .package-detail-label { min-width: auto; }
  .package-detail-value code { font-size: 11px; word-break: break-all; }
  .package-detail { font-size: 12px; margin-top: 8px; padding-top: 8px; }

  .no-results { padding: 36px 16px; }
  .no-results svg { width: 28px; height: 28px; }
  .show-more { padding: 10px; font-size: 12px; }

  .back-to-top { width: 40px; height: 40px; bottom: 16px; right: 16px; }
  .back-to-top svg { width: 20px; height: 20px; }
  .active-filter-tag { font-size: 10px; padding: 3px 7px 3px 9px; }
  .active-filter-remove { width: 16px; height: 16px; font-size: 8px; }
  .clear-filters-btn { font-size: 10px; padding: 3px 7px; }
  footer { padding: 14px 0; font-size: 12px; }
}

/* Small phone */
@media (max-width: 480px) {
  .container { padding: 0 12px; }

  /* header */
  .header-inner { padding: 10px 12px 8px; }
  header h1 { font-size: 15px; }
  header h1::before { width: 4px; height: 4px; }
  .theme-btn { width: 30px; height: 30px; }
  .theme-btn svg { width: 13px; height: 13px; }

  /* alert */
  .alert-banner { padding: 6px 10px; font-size: 10px; }
  .alert-banner a { font-size: 10px; }
  .alert-dismiss { font-size: 12px; padding: 1px 4px; }

  /* stats */
  .stats-bar { font-size: 10px; padding: 6px 0 2px; gap: 6px; }
  .stats-toggle { font-size: 9px; padding: 1px 6px; }
  .stats-panel { padding: 8px 10px; }
  .stat-item { padding: 2px 7px; font-size: 10px; }

  /* controls */
  .controls { padding: 2px 0 0; }
  .controls-row { gap: 4px; }
  .filter-badge { padding: 4px 8px; font-size: 10px; }
  .filter-count { font-size: 8px; }
  #sort-select { font-size: 10px; padding: 3px 22px 3px 6px; }
  .sort-label { font-size: 9px; }

  /* search */
  #search { padding: 7px 30px 7px 30px; font-size: 14px; }
  .search-icon { left: 8px; width: 12px; height: 12px; }
  .search-clear { width: 16px; height: 16px; font-size: 9px; right: 6px; }

  /* cards */
  .package-card { padding: 10px 12px; border-radius: 8px; }
  .package-header { gap: 6px; }
  .package-title { font-size: 13px; }
  .package-desc { font-size: 11px; }
  .package-name { font-size: 9px; }
  .package-tag { font-size: 9px; padding: 1px 5px; }
  .package-meta { gap: 2px; margin-top: 5px; }
  .package-actions { gap: 5px; }
  .package-actions .btn { padding: 8px 8px; font-size: 11px; }
  .package-actions .btn svg { width: 14px; height: 14px; }
  .package-detail { font-size: 11px; margin-top: 6px; padding-top: 6px; }
  .package-detail-value code { font-size: 10px; }

  /* other */
  .back-to-top { width: 36px; height: 36px; bottom: 12px; right: 12px; }
  .back-to-top svg { width: 18px; height: 18px; }
  .active-filter-tag { font-size: 10px; padding: 2px 6px 2px 8px; }
  .active-filter-remove { width: 14px; height: 14px; font-size: 8px; }
  .clear-filters-btn { font-size: 9px; padding: 2px 6px; }
  footer { padding: 10px 0; font-size: 11px; }
  .show-more { padding: 8px; font-size: 11px; }
  .no-results { padding: 28px 12px; }
}

/* Tiny phone */
@media (max-width: 380px) {
  .container { padding: 0 8px; }
  .header-inner { padding: 8px 8px 6px; gap: 8px; }
  header h1 { font-size: 14px; }
  .theme-btn { width: 28px; height: 28px; }
  .theme-btn svg { width: 12px; height: 12px; }
  .stats-bar { font-size: 9px; }
  .package-card { padding: 8px 8px; }
  .package-title { font-size: 12px; }
  .package-desc { font-size: 10px; }
  .package-actions { gap: 4px; }
  .package-actions .btn { padding: 7px 6px; font-size: 10px; }
  .package-actions .btn svg { width: 13px; height: 13px; }
  .filter-badge { font-size: 9px; padding: 3px 7px; }
  #search { padding: 6px 28px 6px 28px; font-size: 13px; }
  .search-icon { left: 7px; width: 11px; height: 11px; }
  .back-to-top { width: 32px; height: 32px; bottom: 10px; right: 10px; }
  .back-to-top svg { width: 16px; height: 16px; }
  .alert-banner { padding: 5px 8px; font-size: 9px; }
  .alert-dismiss { font-size: 10px; }
}