:root {
  color-scheme: dark;
  --bg: #09090b;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --panel-border: rgba(255, 255, 255, 0.12);
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --accent: #34d399;
  --accent-strong: #10b981;
  --danger: #fb7185;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top, rgba(52, 211, 153, 0.16), transparent 30%),
    linear-gradient(180deg, #101012 0%, #09090b 60%);
  color: var(--text);
}

body {
  padding: 32px 20px 64px;
}

.shell {
  max-width: 1220px;
  margin: 0 auto;
}

.hero,
.meta-bar,
.filters,
.card,
.snippet-card,
.modal {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  backdrop-filter: blur(24px);
}

.hero {
  padding: 32px;
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.lede {
  max-width: 700px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.button,
.copy-button,
.modal-close button {
  appearance: none;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  text-decoration: none;
}

.button {
  padding: 12px 18px;
}

.button-primary {
  background: var(--accent);
  border-color: transparent;
  color: #052e16;
  font-weight: 700;
}

.principles {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.meta-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: 20px;
}

.meta-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.83rem;
}

.filters {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-top: 20px;
  padding: 18px 20px;
  border-radius: 20px;
}

.search {
  display: grid;
  gap: 8px;
  flex: 1;
}

.search span,
.local-url-field span {
  font-size: 0.9rem;
  color: var(--muted);
}

.search input,
.local-url-field input {
  width: 100%;
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.2);
  color: var(--text);
  padding: 14px 16px;
  font: inherit;
}

.filter-copy {
  color: var(--muted);
  white-space: nowrap;
}

.filter-copy.error {
  color: var(--danger);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 18px;
  box-shadow: var(--shadow);
  text-align: left;
  cursor: pointer;
  transition:
    transform 120ms ease,
    border-color 120ms ease,
    background 120ms ease;
}

.card:hover,
.card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(52, 211, 153, 0.4);
  background: var(--panel-strong);
  outline: none;
}

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

.avatar {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(52, 211, 153, 0.16);
  color: var(--accent);
  font-weight: 800;
}

.score {
  color: var(--muted);
  font-size: 0.9rem;
}

.card-name {
  font-size: 1rem;
  font-weight: 700;
}

.card-category {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.modal {
  width: min(920px, calc(100vw - 24px));
  margin: auto;
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.modal::backdrop {
  background: rgba(0, 0, 0, 0.75);
}

.modal-close {
  display: flex;
  justify-content: end;
}

.modal-close button,
.copy-button {
  padding: 10px 14px;
}

.modal-header {
  display: grid;
  gap: 10px;
}

.modal-header h2 {
  font-size: clamp(1.8rem, 5vw, 3rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.local-url-field {
  display: grid;
  gap: 8px;
  margin-top: 20px;
}

.status {
  min-height: 24px;
  margin-top: 14px;
  color: var(--muted);
}

.status.error {
  color: var(--danger);
}

.snippet-card {
  margin-top: 18px;
  padding: 18px;
  border-radius: 20px;
}

.snippet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.snippet-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.copy-button[aria-pressed="true"] {
  border-color: rgba(52, 211, 153, 0.45);
  color: var(--accent);
}

.snippet-copy {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.5;
}

pre {
  overflow-x: auto;
  margin: 16px 0 0;
  padding: 16px;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

code {
  font-family:
    "SFMono-Regular",
    ui-monospace,
    "Cascadia Code",
    "Source Code Pro",
    Menlo,
    monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  white-space: pre;
}

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

  .filters {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-copy {
    white-space: normal;
  }
}

@media (max-width: 640px) {
  body {
    padding-inline: 12px;
  }

  .hero,
  .meta-bar,
  .filters,
  .modal {
    padding: 18px;
    border-radius: 18px;
  }

  .grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .snippet-head {
    align-items: start;
    flex-direction: column;
  }
}