/* ===== Theme variables ===== */
:root {
  --bg: #f9f9f9;
  --surface: #ffffff;
  --border: #e0e0e0;
  --text: #1a1a1a;
  --text-secondary: #666666;
  --accent: #e91e63;
  --accent-hover: #c2185b;
  --accent-soft: rgba(233, 30, 99, 0.1);
  --negative: #7f2845;
  --negative-soft: rgba(127, 40, 69, 0.1);
  --overlay: rgba(0, 0, 0, 0.5);
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --radius: 8px;
  --radius-lg: 12px;
  --header-bg: rgba(255, 255, 255, 0.92);
  --sidebar-width: 200px;
  --input-bg: #ffffff;
  --card-bg: #ffffff;
  --stats-bg: rgba(0, 0, 0, 0.6);
  --scrollbar-track: rgba(0, 0, 0, 0.06);
  --scrollbar-thumb: rgba(0, 0, 0, 0.22);
  --scrollbar-thumb-hover: rgba(0, 0, 0, 0.34);
  --font-sans:
    "Inter",
    "SF Pro Text",
    "PingFang SC",
    "Hiragino Sans GB",
    "Hiragino Sans",
    "Noto Sans CJK SC",
    "Noto Sans SC",
    "Microsoft YaHei UI",
    "Microsoft YaHei",
    "Yu Gothic UI",
    "Yu Gothic",
    "Meiryo",
    "Noto Sans CJK JP",
    "Noto Sans JP",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    "Helvetica Neue",
    Arial,
    sans-serif;
}

[data-theme="dark"] {
  --bg: #0f0f0f;
  --surface: #1a1a1a;
  --border: #2a2a2a;
  --text: #e0e0e0;
  --text-secondary: #999999;
  --accent: #f06292;
  --accent-hover: #ec407a;
  --accent-soft: rgba(240, 98, 146, 0.12);
  --negative: #e57373;
  --negative-soft: rgba(229, 115, 115, 0.12);
  --overlay: rgba(0, 0, 0, 0.7);
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  --header-bg: rgba(15, 15, 15, 0.92);
  --input-bg: #222222;
  --card-bg: #1a1a1a;
  --stats-bg: rgba(0, 0, 0, 0.75);
  --scrollbar-track: rgba(255, 255, 255, 0.08);
  --scrollbar-thumb: rgba(255, 255, 255, 0.22);
  --scrollbar-thumb-hover: rgba(255, 255, 255, 0.34);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f0f0f;
    --surface: #1a1a1a;
    --border: #2a2a2a;
    --text: #e0e0e0;
    --text-secondary: #999999;
    --accent: #f06292;
    --accent-hover: #ec407a;
    --accent-soft: rgba(240, 98, 146, 0.12);
    --negative: #e57373;
    --negative-soft: rgba(229, 115, 115, 0.12);
    --overlay: rgba(0, 0, 0, 0.7);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    --header-bg: rgba(15, 15, 15, 0.92);
    --input-bg: #222222;
    --card-bg: #1a1a1a;
    --stats-bg: rgba(0, 0, 0, 0.75);
  }
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html,
body,
.sidebar,
.main-content {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

html::-webkit-scrollbar,
body::-webkit-scrollbar,
.sidebar::-webkit-scrollbar,
.main-content::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

html::-webkit-scrollbar-track,
body::-webkit-scrollbar-track,
.sidebar::-webkit-scrollbar-track,
.main-content::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

html::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb,
.sidebar::-webkit-scrollbar-thumb,
.main-content::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

html::-webkit-scrollbar-thumb:hover,
body::-webkit-scrollbar-thumb:hover,
.sidebar::-webkit-scrollbar-thumb:hover,
.main-content::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
  border: 2px solid transparent;
  background-clip: padding-box;
}

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

img { max-width: 100%; height: auto; }

button,
input,
select,
textarea {
  font: inherit;
  font-family: var(--font-sans);
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 16px;
}

.site-header__inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  height: 52px;
}

.sidebar-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 4px;
  font-size: 0;
  line-height: 1;
}

.sidebar-toggle .material-symbols-outlined {
  font-size: 24px;
}

.site-title {
  color: var(--text);
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  white-space: nowrap;
}

.site-title:hover { color: var(--accent); }

.header-search {
  flex: 1;
  min-width: 0;
  max-width: 480px;
  display: flex;
}

.header-search input[type="text"] {
  width: 100%;
  height: 34px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius) 0 0 var(--radius);
  background: var(--input-bg);
  color: var(--text);
  font: inherit;
  font-size: inherit;
  outline: none;
}

.header-search input[type="text"]:focus {
  border-color: var(--accent);
}

.header-search button {
  height: 34px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-left: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  gap: 12px;
  white-space: nowrap;
}

.site-nav a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

.site-nav a:hover { color: var(--accent); }

.locale-toggle,
.locale-toggle:visited {
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 10px;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1;
}

.locale-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  cursor: pointer;
  padding: 4px 8px;
  font-size: 0;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle .material-symbols-outlined { font-size: 20px; }

/* ===== Layout ===== */
.site-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  max-width: 1400px;
  margin: 0 auto;
  min-height: calc(100vh - 52px);
}

/* ===== Sidebar ===== */
.sidebar {
  position: sticky;
  top: 52px;
  height: calc(100vh - 52px);
  overflow-y: auto;
  padding: 16px 12px;
  border-right: 1px solid var(--border);
  background: var(--surface);
}

.sidebar-section { margin-bottom: 20px; }

.sidebar-section__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 8px 0;
  padding: 0 4px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sidebar-section__title a {
  color: var(--accent);
  font-size: 0.75rem;
}

.sidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-list li a {
  display: block;
  padding: 5px 8px;
  color: var(--text);
  font-size: 0.85rem;
  border-radius: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-list li a:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 89;
  background: var(--overlay);
}

/* ===== Main content ===== */
.main-content {
  padding: 16px 20px 40px;
  min-width: 0;
}

/* ===== Sort bar ===== */
.sort-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}

.sort-tab {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}

.sort-tab:hover {
  color: var(--text);
}

.sort-tab .material-symbols-outlined { font-size: 18px; }

.sort-tab--active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.sort-tab--active:hover { color: var(--accent); }

.sort-bar__spacer { flex: 1; }

.filter-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  margin-bottom: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

.filter-toggle-btn .material-symbols-outlined { font-size: 18px; }

.filter-toggle-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ===== Filter panel ===== */
.filter-panel {
  display: none;
  margin-bottom: 16px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.filter-panel--open { display: block; }

.filter-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.filter-card {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}

.filter-card--full { grid-column: 1 / -1; }

.filter-card h3 {
  margin: 0 0 2px;
  font-size: 0.85rem;
  font-weight: 600;
}

.filter-card p {
  margin: 0 0 8px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.filter-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  justify-content: flex-end;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.field {
  display: grid;
  gap: 4px;
}

.field label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.field--disabled {
  opacity: 0.38;
  pointer-events: none;
  user-select: none;
}

.field--disabled input { cursor: not-allowed; }

/* ===== Inputs ===== */
input[type="text"],
input[type="number"],
input[type="date"],
select {
  width: 100%;
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--input-bg);
  color: var(--text);
  font: inherit;
  font-size: 0.85rem;
}

input:focus, select:focus {
  outline: none;
  border-color: var(--accent);
}

/* ===== Selector (autocomplete) ===== */
.selector { position: relative; margin-top: 6px; }

.selector__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

.selector__suggestions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 20;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  max-height: 200px;
  overflow-y: auto;
}

.selector__suggestions button {
  display: block;
  width: 100%;
  padding: 6px 10px;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--text);
  text-align: left;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

.selector__suggestions button:hover { background: var(--accent-soft); }

/* ===== Chips ===== */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 26px;
  padding: 0 8px;
  border-radius: 13px;
  font-size: 0.82rem;
  background: var(--accent-soft);
  color: var(--accent);
}

.chip--negative {
  background: var(--negative-soft);
  color: var(--negative);
}

.chip button {
  border: none;
  background: transparent;
  color: inherit;
  cursor: pointer;
  padding: 0;
  font: inherit;
  line-height: 1;
}

.mini-tag {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--accent-soft);
  color: var(--text-secondary);
  font-size: 0.75rem;
  white-space: nowrap;
}

.mini-tag:hover { color: var(--accent); }

.meta-chip {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 10px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 0.82rem;
  text-decoration: none;
}

.meta-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  padding: 0 16px;
  border-radius: var(--radius);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn--primary:hover { background: var(--accent-hover); color: #fff; }

.btn--ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ===== Video grid ===== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.video-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.15s;
}

.video-card:hover { box-shadow: var(--shadow); }

.video-card__cover {
  display: block;
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--border);
  overflow: hidden;
}

.video-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-card__stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  gap: 10px;
  padding: 4px 8px;
  background: var(--stats-bg);
  color: #fff;
  font-size: 0.75rem;
}

.video-card__stats span {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.video-card__stats .material-symbols-outlined { font-size: 14px; }

.video-card__body { padding: 8px 10px 10px; }

.video-card__title {
  margin: 0 0 4px;
  font-size: 0.85rem;
  font-weight: 500;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-card__title a { color: var(--text); }
.video-card__title a:hover { color: var(--accent); }

.video-card__author {
  margin: 0 0 4px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.video-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.video-card__placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

/* ===== Results bar ===== */
.results-bar {
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ===== Empty state ===== */
.empty-state {
  padding: 40px;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.empty-state h2 { margin: 0 0 8px; font-size: 1.1rem; }
.empty-state p { margin: 0; color: var(--text-secondary); }

/* ===== Pagination ===== */
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 24px;
}

.pagination__item,
.pagination__ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border-radius: var(--radius);
  font-size: 0.85rem;
}

.pagination__item {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
}

.pagination__item:hover { border-color: var(--accent); color: var(--accent); }

.pagination__item--active {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.pagination__ellipsis { color: var(--text-secondary); }

/* ===== Detail page ===== */
.detail-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 16px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.detail-breadcrumb a { color: var(--text-secondary); }
.detail-breadcrumb a:hover { color: var(--accent); }
.detail-breadcrumb__sep { color: var(--border); }

.detail-thumbnail {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--border);
  margin-bottom: 16px;
}

.detail-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.detail-title {
  margin: 0 0 12px;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.3;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.detail-meta .accent { color: var(--accent); font-weight: 600; }

.status-pill {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(76, 175, 80, 0.12);
  color: #2e7d32;
}

.status-pill--missing {
  background: var(--negative-soft);
  color: var(--negative);
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.meta-card {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.meta-card h3 {
  margin: 0 0 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.meta-card__items {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.comment-block {
  margin: 0 0 20px;
  padding: 14px 16px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  line-height: 1.7;
  white-space: pre-wrap;
  font-size: 0.9rem;
}

.related-section {
  margin-top: 24px;
}

.related-section h2 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  font-weight: 700;
}

/* ===== Entity pages ===== */
.entity-list {
  display: grid;
  gap: 4px;
}

.entity-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.entity-row__rank {
  width: 28px;
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.entity-row__name {
  flex: 1;
  font-weight: 500;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.entity-row__stat {
  font-size: 0.82rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.author-entry {
  margin-bottom: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
}

.author-entry__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.author-entry__rank {
  font-weight: 700;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.author-entry__name {
  flex: 1;
  font-weight: 600;
  font-size: 1rem;
}

.author-carousel {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  padding: 12px;
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
  .video-grid { grid-template-columns: repeat(3, 1fr); }
  .author-carousel { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 900px) {
  .site-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 240px;
    z-index: 90;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    border-right: 1px solid var(--border);
    padding-top: 16px;
  }

  .sidebar--open {
    transform: translateX(0);
  }

  .sidebar--open ~ .sidebar-overlay {
    display: block;
  }

  .sidebar-toggle { display: block; }

  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .meta-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .author-carousel { grid-template-columns: repeat(3, 1fr); }
}

/* Tablet / narrow viewports: header wraps so search gets a full row */
@media (max-width: 760px) {
  .site-header { padding: 0 12px; }

  .site-header__inner {
    flex-wrap: wrap;
    gap: 8px 10px;
    height: auto;
    padding: 10px 0;
  }

  .header-search {
    order: 10;
    flex-basis: 100%;
    max-width: none;
  }

  .header-search input[type="text"],
  .header-search button { height: 40px; }

  .header-search button { padding: 0 16px; }

  .site-title { font-size: 1rem; }
}

@media (max-width: 600px) {
  .video-grid { grid-template-columns: 1fr; }
  .filter-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr; }
  .site-nav { display: none; }
  .author-carousel { grid-template-columns: repeat(2, 1fr); }
  .detail-title { font-size: 1.15rem; }

  .main-content { padding: 12px 12px 28px; }

  /* Let horizontal scroll rescue the sort tabs instead of overflowing the page */
  .sort-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    margin-left: -12px;
    margin-right: -12px;
    padding-left: 12px;
    padding-right: 12px;
  }
  .sort-bar::-webkit-scrollbar { display: none; }
  .sort-tab { flex-shrink: 0; padding: 8px 10px; }
  .sort-bar__spacer { display: none; }

  /* Pin filter button to the right edge so it stays reachable while
     the sort tabs scroll horizontally behind it. */
  .filter-toggle-btn {
    flex-shrink: 0;
    margin-left: auto;
    position: sticky;
    right: 0;
    background: var(--bg);
    box-shadow: -12px 0 12px -8px var(--bg);
  }

  /* Bigger touch targets for the key interactive controls */
  .btn { height: 40px; }
  .pagination__item,
  .pagination__ellipsis { height: 36px; min-width: 36px; padding: 0 10px; }

  /* Detail page: full-width action buttons look tidier on narrow screens */
  .detail-actions .btn { flex: 1 1 140px; }
}