:root {
  --bg: #f6f7f4;
  --surface: #ffffff;
  --surface-muted: #ecefe8;
  --ink: #161817;
  --muted: #5e6660;
  --line: #d9ded5;
  --shadow: 0 18px 45px rgba(22, 24, 23, 0.08);
  --blue: #2563eb;
  --green: #0f766e;
  --amber: #b45309;
  --rose: #be123c;
  --violet: #6d28d9;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100%;
  margin: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0)),
    var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  letter-spacing: 0;
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
}

[hidden] {
  display: none !important;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.site-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: end;
  padding: 10px 0 28px;
}

.brand {
  display: inline-grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  width: fit-content;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid #101313;
  border-radius: var(--radius);
  background: var(--ink);
  color: #ffffff;
  font-weight: 800;
}

.eyebrow,
.site-title {
  display: block;
}

.eyebrow {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.site-title {
  margin-top: 2px;
  font-size: clamp(2rem, 4vw, 3.8rem);
  font-weight: 850;
  line-height: 0.98;
}

.site-subtitle {
  max-width: 340px;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.5;
  text-align: right;
}

.toolbar {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.7);
}

.search-box {
  position: relative;
  display: block;
}

.search-box input {
  width: 100%;
  min-height: 58px;
  padding: 0 18px 0 52px;
  border: 1px solid #c8d0c6;
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  font-size: 1rem;
  outline: none;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.search-box input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.16);
}

.search-icon {
  position: absolute;
  top: 50%;
  left: 18px;
  width: 20px;
  height: 20px;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.search-icon svg,
.card-icon svg,
.arrow-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-button {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 750;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.filter-button:hover,
.filter-button[aria-pressed="true"] {
  border-color: var(--ink);
  background: var(--ink);
  color: #ffffff;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
  gap: 18px;
  align-items: start;
  margin-top: 30px;
}

.content-main {
  min-width: 0;
}

.ad-panel {
  display: grid;
  gap: 8px;
  position: sticky;
  top: 16px;
}

.ad-label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-align: center;
  text-transform: uppercase;
}

.ad-slot {
  display: grid;
  min-height: 280px;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(217, 222, 213, 0.32),
      rgba(217, 222, 213, 0.32) 8px,
      rgba(255, 255, 255, 0.72) 8px,
      rgba(255, 255, 255, 0.72) 16px
    );
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 750;
}

.ad-slot .adsbygoogle {
  width: 100%;
}

.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 14px;
}

.results-header h2 {
  margin: 0;
  font-size: 1.12rem;
}

#result-count {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(238px, 1fr));
  gap: 14px;
}

.link-card {
  --accent: var(--blue);
  display: grid;
  min-height: 178px;
  grid-template-rows: auto 1fr auto;
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: none;
  text-decoration: none;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.link-card:hover,
.link-card:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 58%, var(--line));
  box-shadow: var(--shadow);
  outline: none;
  transform: translateY(-2px);
}

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

.card-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--accent) 12%, #ffffff);
  color: var(--accent);
}

.card-icon svg {
  width: 21px;
  height: 21px;
}

.category-pill {
  max-width: 120px;
  overflow: hidden;
  padding: 5px 8px;
  border-radius: var(--radius);
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.card-body h3 {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.2;
}

.card-body p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.45;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.host-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.arrow-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  color: var(--accent);
}

.empty-state {
  padding: 42px 18px;
  border: 1px dashed #b9c2b7;
  border-radius: var(--radius);
  text-align: center;
}

.empty-state h2 {
  margin: 0;
  font-size: 1.24rem;
}

.empty-state p {
  margin: 8px 0 0;
  color: var(--muted);
}

[data-accent="green"] {
  --accent: var(--green);
}

[data-accent="amber"] {
  --accent: var(--amber);
}

[data-accent="rose"] {
  --accent: var(--rose);
}

[data-accent="violet"] {
  --accent: var(--violet);
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 22px, 1120px);
    padding-top: 18px;
  }

  .site-header {
    grid-template-columns: 1fr;
    gap: 14px;
    align-items: start;
  }

  .brand {
    grid-template-columns: 46px minmax(0, 1fr);
  }

  .brand-mark {
    width: 46px;
    height: 46px;
  }

  .site-subtitle {
    max-width: 100%;
    text-align: left;
  }

  .toolbar {
    padding: 12px;
  }

  .filter-button {
    flex: 1 1 calc(50% - 8px);
    padding: 0 10px;
  }

  .content-layout {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 18px;
  }

  .ad-panel {
    position: static;
  }

  .ad-slot {
    min-height: 110px;
  }

  .results-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}

@media (max-width: 430px) {
  .links-grid {
    grid-template-columns: 1fr;
  }

  .filter-button {
    flex-basis: 100%;
  }
}