:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.86);
  --surface-panel: rgba(255, 255, 255, 0.94);
  --surface-subtle: #eef1f4;
  --surface-strong: #e3e8ee;
  --text: #16202a;
  --text-muted: #5b6877;
  --text-subtle: #7a8794;
  --border: #d7dde4;
  --border-strong: #b8c1cc;
  --shadow: 0 18px 45px rgba(24, 39, 55, 0.11);
  --focus: #0b69a3;
  --link: #0b66b0;
  --link-hover: #064b85;
  --header-bg: rgba(255, 255, 255, 0.88);
  --header-border: rgba(215, 221, 228, 0.86);
  --input-bg: #ffffff;
  --button-bg: #16202a;
  --button-text: #ffffff;
  --button-hover: #263443;
  --hero-gradient: linear-gradient(180deg, rgba(235, 241, 247, 0.78) 0, rgba(246, 247, 249, 0) 320px);
  --mcp: #0f766e;
  --skill: #8a5a00;
  --plugin: #6d5bd0;
  --tool: #c2410c;
  --sap: #0b6bcb;
  --community: #2d7d46;
  --missing: #a12626;
  --radius: 8px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0f151b;
    --surface: #151d25;
    --surface-glass: rgba(21, 29, 37, 0.86);
    --surface-panel: rgba(21, 29, 37, 0.94);
    --surface-subtle: #1d2731;
    --surface-strong: #2a3540;
    --text: #edf3f8;
    --text-muted: #a9b6c4;
    --text-subtle: #7f8d9c;
    --border: #2c3946;
    --border-strong: #465666;
    --shadow: 0 18px 45px rgba(0, 0, 0, 0.34);
    --focus: #4bb3ff;
    --link: #78bdff;
    --link-hover: #a9d7ff;
    --header-bg: rgba(18, 25, 32, 0.88);
    --header-border: rgba(59, 72, 86, 0.82);
    --input-bg: #111922;
    --button-bg: #edf3f8;
    --button-text: #111922;
    --button-hover: #d8e2ec;
    --hero-gradient: linear-gradient(180deg, rgba(36, 48, 60, 0.65) 0, rgba(15, 21, 27, 0) 320px);
    --sap: #73b8ff;
    --community: #78ce93;
    --missing: #ff7b7b;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f151b;
  --surface: #151d25;
  --surface-glass: rgba(21, 29, 37, 0.86);
  --surface-panel: rgba(21, 29, 37, 0.94);
  --surface-subtle: #1d2731;
  --surface-strong: #2a3540;
  --text: #edf3f8;
  --text-muted: #a9b6c4;
  --text-subtle: #7f8d9c;
  --border: #2c3946;
  --border-strong: #465666;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.34);
  --focus: #4bb3ff;
  --link: #78bdff;
  --link-hover: #a9d7ff;
  --header-bg: rgba(18, 25, 32, 0.88);
  --header-border: rgba(59, 72, 86, 0.82);
  --input-bg: #111922;
  --button-bg: #edf3f8;
  --button-text: #111922;
  --button-hover: #d8e2ec;
  --hero-gradient: linear-gradient(180deg, rgba(36, 48, 60, 0.65) 0, rgba(15, 21, 27, 0) 320px);
  --sap: #73b8ff;
  --community: #78ce93;
  --missing: #ff7b7b;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--hero-gradient), var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.45;
}

a {
  color: var(--link);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--link-hover);
}

button,
input,
select {
  font: inherit;
}

button,
select,
input {
  border-radius: 6px;
}

:focus-visible {
  outline: 3px solid rgba(11, 105, 163, 0.32);
  outline-offset: 2px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--header-border);
  background: var(--header-bg);
  backdrop-filter: blur(16px);
}

.site-header__inner {
  display: flex;
  width: min(1440px, calc(100% - 32px));
  min-height: 68px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
}

.brand__mark {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(11, 107, 203, 0.36);
  border-radius: 8px;
  background: linear-gradient(135deg, #0b6bcb, #0f766e);
  color: white;
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0;
}

.brand__name,
.brand__tagline {
  display: block;
}

.brand__name {
  font-size: 1.04rem;
  font-weight: 800;
}

.brand__tagline {
  color: var(--text-muted);
  font-size: 0.86rem;
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.top-nav a,
.theme-toggle {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-muted);
  padding: 0 10px;
  text-decoration: none;
}

.top-nav a:hover,
.theme-toggle:hover {
  border-color: var(--border);
  background: var(--surface-subtle);
  color: var(--text);
}

.top-nav__cta {
  border-color: var(--button-bg) !important;
  background: var(--button-bg);
  color: var(--button-text) !important;
  font-weight: 780;
}

.top-nav__cta:hover {
  background: var(--button-hover) !important;
}

.theme-toggle {
  width: 36px;
  justify-content: center;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
}

.theme-toggle__icon::before {
  content: "☾";
  font-size: 1rem;
  font-weight: 800;
}

.theme-toggle[data-theme-state="dark"] .theme-toggle__icon::before {
  content: "☀";
}

main {
  width: min(1440px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(420px, 0.9fr);
  gap: 24px;
  padding: 30px 0 16px;
  align-items: end;
}

.hero__copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--sap);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 10px;
  font-size: clamp(2.1rem, 4vw, 4.1rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p:not(.eyebrow) {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--text-muted);
  font-size: 1rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.stat {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 10px;
  row-gap: 2px;
  align-items: baseline;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-glass);
  padding: 12px 14px;
  box-shadow: 0 8px 22px rgba(24, 39, 55, 0.06);
}

.stat__value {
  display: inline-block;
  grid-column: 1;
  grid-row: 1 / span 2;
  color: var(--text);
  font-size: 1.85rem;
  font-weight: 850;
  line-height: 1;
}

.stat__label {
  grid-column: 2;
  grid-row: 1;
  color: var(--text);
  font-size: 0.76rem;
  font-weight: 820;
  text-transform: uppercase;
}

.stat__hint {
  grid-column: 2;
  grid-row: 2;
  min-width: 0;
  color: var(--text-muted);
  font-size: 0.84rem;
  white-space: nowrap;
}

.package-strip {
  display: grid;
  grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-panel);
  padding: 12px;
  box-shadow: 0 12px 30px rgba(24, 39, 55, 0.06);
  margin-bottom: 12px;
}

.section-kicker {
  margin: 0 0 4px;
  color: var(--sap);
  font-size: 0.76rem;
  font-weight: 820;
  text-transform: uppercase;
}

.package-strip h2 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.package-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.package-option {
  --package-color: var(--mcp);
  position: relative;
  display: grid;
  min-height: 58px;
  align-content: center;
  gap: 4px;
  border: 1px solid color-mix(in srgb, var(--package-color), var(--surface) 70%);
  border-radius: 8px;
  background: color-mix(in srgb, var(--package-color), var(--surface) 92%);
  color: color-mix(in srgb, var(--package-color), var(--text) 35%);
  cursor: pointer;
  padding: 9px 12px 9px 16px;
}

.package-option::before {
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 8px;
  width: 3px;
  border-radius: 999px;
  background: var(--package-color);
  content: "";
}

.package-option[data-package="AI Skill"] {
  --package-color: var(--skill);
}

.package-option[data-package="Claude Plugin"] {
  --package-color: var(--plugin);
}

.package-option[data-package="Adjacent Tool"] {
  --package-color: var(--tool);
}

.package-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.package-option:has(input:checked) {
  border-color: var(--package-color);
  background: color-mix(in srgb, var(--package-color), var(--surface) 84%);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--package-color), var(--surface) 40%);
}

.package-option__label {
  padding-left: 8px;
  font-size: 0.95rem;
  font-weight: 830;
}

.package-option__count {
  padding-left: 8px;
  color: color-mix(in srgb, var(--package-color), var(--text) 18%);
  font-size: 0.82rem;
  font-weight: 720;
}

.catalog-shell {
  display: grid;
  grid-template-columns: 312px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding-bottom: 52px;
}

.filters {
  position: sticky;
  top: 88px;
  max-height: calc(100vh - 108px);
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 18px;
  box-shadow: 0 12px 30px rgba(24, 39, 55, 0.07);
}

.filters__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.filters h2 {
  margin: 0;
  font-size: 1.05rem;
}

.button {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
  background: var(--button-bg);
  color: var(--button-text);
  cursor: pointer;
  padding: 0 14px;
  font-weight: 750;
}

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

.button--plain {
  min-height: 34px;
  border-color: var(--border);
  background: var(--surface);
  color: var(--text-muted);
}

.button--plain:hover {
  background: var(--surface-subtle);
  color: var(--text);
}

.search-field,
.sort-field,
.select-filter {
  display: grid;
  gap: 7px;
}

.search-field span,
.sort-field span,
.select-filter span {
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.search-field input,
.sort-field select,
.select-filter select {
  width: 100%;
  border: 1px solid var(--border-strong);
  background: var(--input-bg);
  color: var(--text);
  min-height: 42px;
  padding: 0 12px;
}

.search-field input::placeholder {
  color: var(--text-subtle);
}

.filter-group {
  border-top: 1px solid var(--border);
  margin-top: 18px;
  padding-top: 16px;
}

.advanced-filters {
  border-top: 1px solid var(--border);
  margin-top: 16px;
  padding-top: 14px;
}

.advanced-filters summary {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  color: var(--text);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 820;
  list-style: none;
}

.advanced-filters summary::-webkit-details-marker {
  display: none;
}

.advanced-filters summary::after {
  content: "+";
  color: var(--text-muted);
  font-size: 1.1rem;
  font-weight: 800;
}

.advanced-filters[open] summary::after {
  content: "-";
}

.advanced-filters .filter-group:first-of-type {
  border-top: 0;
  margin-top: 8px;
  padding-top: 8px;
}

.select-filter {
  border-top: 1px solid var(--border);
  margin-top: 16px;
  padding-top: 14px;
}

.filter-group__title {
  margin-bottom: 9px;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 820;
  text-transform: uppercase;
}

.filter-options {
  display: grid;
  gap: 7px;
}

.check-option {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  gap: 9px;
  align-items: start;
  min-height: 30px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.91rem;
}

.check-option input {
  width: 16px;
  height: 16px;
  margin: 3px 0 0;
  accent-color: var(--focus);
}

.check-option__label {
  min-width: 0;
  overflow-wrap: anywhere;
}

.check-option__count {
  color: var(--text-subtle);
  font-size: 0.78rem;
}

.toolbar {
  display: flex;
  min-height: 0;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-panel);
  padding: 10px 12px;
  box-shadow: 0 12px 30px rgba(24, 39, 55, 0.06);
  margin-bottom: 12px;
}

.toolbar__summary {
  display: flex;
  min-width: 0;
  flex: 1 1 auto;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.results-count {
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 800;
}

.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 0;
}

.active-chip {
  display: inline-flex;
  max-width: 260px;
  min-height: 28px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-subtle);
  color: var(--text-muted);
  padding: 0 10px;
  font-size: 0.82rem;
  font-weight: 720;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sort-field {
  display: flex;
  width: auto;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
}

.sort-field select {
  width: 190px;
  min-height: 36px;
}

.result-list {
  display: grid;
  gap: 12px;
  margin-top: 0;
}

.entry-card {
  --entry-color: var(--mcp);
  display: grid;
  grid-template-columns: 7px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 8px 22px rgba(24, 39, 55, 0.05);
  text-decoration: none;
  transition:
    border-color 140ms ease,
    box-shadow 140ms ease,
    transform 140ms ease;
}

.entry-card::before {
  content: "";
  background: var(--entry-color);
}

.entry-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 12px 28px rgba(24, 39, 55, 0.09);
  color: var(--text);
  transform: translateY(-1px);
}

.entry-card[data-package="AI Skill"] {
  --entry-color: var(--skill);
}

.entry-card[data-package="Claude Plugin"] {
  --entry-color: var(--plugin);
}

.entry-card[data-package="Adjacent Tool"] {
  --entry-color: var(--tool);
}

.entry-card__body {
  min-width: 0;
  padding: 15px 16px;
}

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

.entry-title {
  min-width: 0;
}

.entry-title h2 {
  margin: 0 0 4px;
  color: var(--text);
  font-size: 1.08rem;
  line-height: 1.22;
  letter-spacing: 0;
}

.entry-card:hover .entry-title h2 {
  color: var(--focus);
}

.entry-repo {
  display: block;
  color: var(--text-muted);
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}

.entry-purpose {
  max-width: 980px;
  margin: 10px 0 0;
  color: var(--text);
}

.entry-notes {
  max-width: 980px;
  margin: 6px 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 11px;
}

.badge,
.metric {
  display: inline-flex;
  max-width: 100%;
  min-height: 28px;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-subtle);
  color: var(--text-muted);
  padding: 0 10px;
  font-size: 0.82rem;
  font-weight: 720;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge--package {
  border-color: color-mix(in srgb, var(--entry-color), var(--surface) 68%);
  background: color-mix(in srgb, var(--entry-color), var(--surface) 88%);
  color: color-mix(in srgb, var(--entry-color), var(--text) 25%);
}

.badge--sap {
  border-color: rgba(11, 107, 203, 0.24);
  background: rgba(11, 107, 203, 0.1);
  color: var(--sap);
}

.badge--community {
  border-color: rgba(45, 125, 70, 0.24);
  background: rgba(45, 125, 70, 0.1);
  color: var(--community);
}

.badge--license-missing {
  border-color: rgba(161, 38, 38, 0.22);
  background: rgba(161, 38, 38, 0.09);
  color: var(--missing);
}

.empty-state {
  margin-top: 14px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-glass);
  padding: 28px;
  text-align: center;
}

.empty-state h2 {
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.empty-state p {
  color: var(--text-muted);
}

.site-footer {
  display: flex;
  width: min(1440px, calc(100% - 32px));
  min-height: 66px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.88rem;
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .package-strip {
    grid-template-columns: 1fr;
  }

  .catalog-shell {
    grid-template-columns: 1fr;
  }

  .filters {
    position: static;
    max-height: none;
  }
}

@media (max-width: 760px) {
  .site-header__inner,
  main,
  .site-footer {
    width: min(100% - 24px, 1440px);
  }

  .site-header__inner {
    min-height: auto;
    padding: 10px 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .brand__mark {
    width: 38px;
    height: 38px;
  }

  .brand__tagline {
    display: none;
  }

  .top-nav {
    width: 100%;
    justify-content: flex-start;
    gap: 6px;
  }

  .top-nav a {
    min-height: 32px;
    padding: 0 8px;
  }

  .theme-toggle {
    width: 34px;
    min-height: 32px;
  }

  .top-nav__cta {
    min-height: 34px !important;
  }

  .hero {
    display: none;
  }

  .stats-grid {
    display: none;
  }

  .package-strip {
    display: block;
    padding: 12px;
    margin-top: 12px;
    margin-bottom: 12px;
  }

  .package-strip > div:first-child {
    display: none;
  }

  .package-strip h2 {
    font-size: 1rem;
  }

  .package-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .package-option {
    min-height: 56px;
    padding: 9px 10px 9px 14px;
  }

  .package-option::before {
    top: 9px;
    bottom: 9px;
    left: 7px;
  }

  .package-option__label,
  .package-option__count {
    padding-left: 8px;
  }

  .filters {
    padding: 14px;
  }

  .advanced-filters:not([open]) {
    padding-bottom: 0;
  }

  .site-footer {
    flex-direction: column;
  }

  .toolbar {
    align-items: stretch;
    flex-wrap: wrap;
    gap: 8px;
  }

  .toolbar__summary {
    align-items: center;
    justify-content: space-between;
  }

  .sort-field {
    width: 100%;
    flex: 1 1 170px;
  }

  .sort-field select {
    width: 100%;
  }

  .entry-card__body {
    padding: 13px 14px;
  }

  .entry-card__top {
    align-items: center;
  }

  .entry-purpose {
    margin-top: 8px;
  }

  .entry-notes {
    margin-top: 5px;
  }

  .entry-meta {
    gap: 5px;
    margin-top: 10px;
  }

  .badge--license {
    display: none;
  }
}

@media (max-width: 460px) {
  .eyebrow {
    font-size: 0.72rem;
  }

  h1 {
    font-size: 1.9rem;
  }

  .filters,
  .toolbar,
  .entry-card__body {
    padding: 13px;
  }
}