:root {
  --bg: #f6f5f2;
  --surface: #ffffff;
  --surface-hover: #fbfaf7;
  --border: #e4e1da;
  --text: #1a1916;
  --text-muted: #6b675e;
  --accent: #e5462b;
  --accent-soft: rgba(229, 70, 43, 0.1);
  --focus: #e5462b;
  --shadow: 0 1px 2px rgba(26, 25, 22, 0.04), 0 4px 16px rgba(26, 25, 22, 0.06);
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111110;
    --surface: #1b1a18;
    --surface-hover: #22211e;
    --border: #2e2c28;
    --text: #f2f0eb;
    --text-muted: #a19c91;
    --accent: #ff6a4d;
    --accent-soft: rgba(255, 106, 77, 0.14);
    --focus: #ff6a4d;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 4px 16px rgba(0, 0, 0, 0.25);
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.wrap {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */

.site-header {
  padding: 56px 0 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
  animation: live 2s ease-in-out infinite;
}

@keyframes live {
  50% {
    box-shadow: 0 0 0 7px transparent;
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand-dot {
    animation: none;
  }
}

h1 {
  margin: 12px 0 8px;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.lede {
  margin: 0;
  max-width: 560px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Controls */

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
}

.search {
  flex: 1 1 260px;
  position: relative;
}

.search svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search input {
  width: 100%;
  padding: 12px 14px 12px 42px;
  font: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}

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

.search input:focus {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
}

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

.chip {
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
}

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

.chip[aria-pressed="true"] {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}

.chip:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* Tool grid */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 16px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.card {
  position: relative;
  height: 100%;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: inherit;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

a.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--accent);
  background: var(--surface-hover);
}

a.card:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.card.is-disabled {
  opacity: 0.55;
  cursor: default;
}

.card-icon {
  flex: none;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  border-radius: 10px;
  background: var(--accent-soft);
}

.card-body {
  min-width: 0;
  flex: 1;
  padding-right: 16px;
}

.card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 4px;
  font-size: 1.05rem;
  font-weight: 600;
}

.card-arrow {
  position: absolute;
  top: 18px;
  right: 18px;
  color: var(--text-muted);
  transition: transform 0.15s ease, color 0.15s ease;
}

a.card:hover .card-arrow {
  color: var(--accent);
  transform: translate(2px, -2px);
}

.card-desc {
  margin: 0 0 10px;
  color: var(--text-muted);
  font-size: 0.925rem;
}

.card-cat {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.badge {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}

.badge-soon {
  background: var(--border);
  color: var(--text-muted);
}

.empty {
  padding: 48px 16px;
  text-align: center;
  color: var(--text-muted);
}

/* Footer */

.site-footer {
  margin-top: auto;
  padding: 48px 0 32px;
  font-size: 0.85rem;
  color: var(--text-muted);
}