/* IndieShelf — clean, fast, mobile-friendly */
:root {
  --bg: #f7f4ef;
  --bg-card: #ffffff;
  --ink: #1a1a1a;
  --muted: #5c5c5c;
  --accent: #2f5d50;
  --accent-hover: #244a40;
  --accent-soft: #e6f0ec;
  --border: #e2ddd4;
  --tag: #f0ebe3;
  --warn: #8a5a00;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(26,26,26,.06), 0 8px 24px rgba(26,26,26,.06);
  --max: 1100px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--accent-hover); }
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: #fff; padding: .5rem 1rem; z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }
.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .85rem 0; flex-wrap: wrap;
}
.brand {
  display: flex; flex-direction: column; gap: .1rem;
  color: inherit; text-decoration: none;
}
.brand strong { font-size: 1.15rem; letter-spacing: -.02em; color: var(--accent); }
.brand span { font-size: .8rem; color: var(--muted); }
.nav-links {
  display: flex; flex-wrap: wrap; gap: .35rem .9rem;
  list-style: none; margin: 0; padding: 0; font-size: .95rem;
}
.nav-links a { color: var(--ink); text-decoration: none; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--accent); text-decoration: underline; }
.hero {
  padding: 2.5rem 0 1.5rem;
}
.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.15; margin: 0 0 .75rem; letter-spacing: -.03em;
}
.hero p.lead { font-size: 1.1rem; color: var(--muted); max-width: 42rem; margin: 0 0 1.25rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .6rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .65rem 1.1rem; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; text-decoration: none; font-size: .95rem;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.section { padding: 1.75rem 0 2.5rem; }
.section h2 { margin: 0 0 1rem; font-size: 1.45rem; letter-spacing: -.02em; }
.muted { color: var(--muted); }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: .55rem;
}
.card h3 { margin: 0; font-size: 1.05rem; }
.card h3 a { color: inherit; text-decoration: none; }
.card h3 a:hover { color: var(--accent); }
.card p { margin: 0; color: var(--muted); font-size: .92rem; flex: 1; }
.tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.tag {
  display: inline-block; background: var(--tag); color: var(--ink);
  border-radius: 999px; padding: .15rem .55rem; font-size: .75rem;
  text-decoration: none; border: 1px solid transparent;
}
a.tag:hover { border-color: var(--accent); color: var(--accent); }
.price {
  font-size: .8rem; font-weight: 600; color: var(--accent);
  background: var(--accent-soft); display: inline-block;
  padding: .15rem .5rem; border-radius: 6px;
}
.meta-row {
  display: flex; flex-wrap: wrap; gap: .5rem; align-items: center;
  font-size: .85rem;
}
.filters {
  display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 1.25rem;
  align-items: end;
}
.filters label { display: flex; flex-direction: column; gap: .3rem; font-size: .85rem; color: var(--muted); }
.filters input, .filters select {
  font: inherit; padding: .55rem .7rem; border-radius: 8px;
  border: 1px solid var(--border); background: #fff; min-width: 180px; color: var(--ink);
}
.filters input:focus, .filters select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.tool-page-header { padding: 2rem 0 1rem; }
.tool-page-header h1 { margin: 0 0 .5rem; }
.prose { max-width: 44rem; }
.prose h2 { margin-top: 1.8rem; }
.prose ul { padding-left: 1.2rem; }
.prose li { margin: .35rem 0; }
.callout {
  background: var(--accent-soft); border-left: 4px solid var(--accent);
  padding: 1rem 1.1rem; border-radius: 0 var(--radius) var(--radius) 0; margin: 1.25rem 0;
}
.table-wrap { overflow-x: auto; margin: 1.25rem 0; }
table {
  width: 100%; border-collapse: collapse; background: #fff;
  border: 1px solid var(--border); border-radius: var(--radius); font-size: .92rem;
}
th, td { text-align: left; padding: .65rem .75rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: #faf8f5; }
.site-footer {
  border-top: 1px solid var(--border); background: #fff;
  padding: 2rem 0; margin-top: 2rem; color: var(--muted); font-size: .9rem;
}
.footer-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.25rem;
}
.footer-grid h3 { margin: 0 0 .5rem; font-size: .95rem; color: var(--ink); }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid a { color: var(--muted); text-decoration: none; }
.footer-grid a:hover { color: var(--accent); }
.hidden { display: none !important; }
.count-pill {
  font-size: .85rem; color: var(--muted); margin-bottom: 1rem;
}
.breadcrumb { font-size: .85rem; color: var(--muted); margin-bottom: .75rem; }
.breadcrumb a { color: var(--muted); }
@media (max-width: 640px) {
  .nav-links { width: 100%; }
  .filters input, .filters select { min-width: 100%; width: 100%; }
  .filters label { width: 100%; }
}

.suggest-form { display: grid; gap: .85rem; margin: 1.25rem 0 1.5rem; max-width: 28rem; }
.suggest-form label { display: grid; gap: .35rem; font-weight: 600; font-size: .95rem; }
.suggest-form input, .suggest-form textarea {
  font: inherit; font-weight: 400; padding: .55rem .7rem; border: 1px solid var(--border, #d0d5dd);
  border-radius: 8px; background: #fff; color: inherit;
}
.suggest-form input:focus, .suggest-form textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.suggest-form .btn { justify-self: start; margin-top: .25rem; }