/* base.css — shared styles */
:root {
  --bg:#f9f9fb;
  --bg-2:#ffffff;
  --fg:#111;
  --muted:#555;
  --accent:#e63946;
  --accent-2:#274e75;
  --ok:#2a9d8f;
  --chip:#f0f0f5;
  --shadow:0 8px 24px rgba(0,0,0,.1);
  --radius:18px;
  --max:1100px;
}

html, body {
  margin:0;
  background:var(--bg);
  color:var(--fg);
  font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
}

a {
  color:#0645ad;
  text-decoration:none;
}
a:hover {
  text-decoration:underline;
}

.site-header {
  background:var(--bg-2);
  border-bottom:1px solid rgba(0,0,0,.08);
}
.wrap {
  max-width:var(--max);
  margin:auto;
  padding:14px 16px;
}
.topbar {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand {
  display:flex;
  align-items:center;
  gap:12px;
}
.flag {
  width:30px;
  height:20px;
  border-radius:3px;
  box-shadow:var(--shadow);
  background:linear-gradient(#b22234,#b22234 50%,#fff 50%,#fff 100%);
  position:relative;
  overflow:hidden;
}
.flag::before {
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:40%;
  height:100%;
  background:#3c3b6e;
}
.brand h1 {
  font-size:1.2rem;
  margin:0;
}
.nav {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.nav a {
  padding:8px 10px;
  border-radius:10px;
  border:1px solid rgba(0,0,0,.08);
  background:#f5f6fb;
}
.nav a.active {
  background:#e8eef7;
  border-color:rgba(0,0,0,.12);
}

.pagehead {
  padding:12px 0 6px;
}
.pagehead h2 {
  font-size:1.6rem;
  line-height:1.25;
  margin:10px 0 4px;
}
.lead {
  margin:0;
  color:var(--muted);
}

header.toolbar {
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter:saturate(140%) blur(8px);
  background:rgba(255,255,255,.92);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.controls {
  display:grid;
  gap:10px;
  margin-top:6px;
}
.controls .row {
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
input[type="search"], select {
  background:var(--bg-2);
  color:var(--fg);
  border:1px solid rgba(0,0,0,.15);
  border-radius:12px;
  padding:10px 12px;
  min-width:180px;
  outline:none;
}
.chips {
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.chip {
  background:var(--chip);
  border:1px solid rgba(0,0,0,.08);
  color:var(--fg);
  padding:6px 10px;
  border-radius:999px;
  cursor:pointer;
  font-size:.85rem;
  user-select:none;
}
.chip[data-active="true"] {
  background:var(--accent-2);
  color:#fff;
}
.stats {
  display:flex;
  gap:12px;
  align-items:center;
  color:var(--muted);
  font-size:.9rem;
  margin-top:2px;
}

main {
  max-width:var(--max);
  margin:18px auto;
  padding:0 16px;
}
.grid {
  display:grid;
  gap:14px;
}
@media (min-width:700px) {
  .grid { grid-template-columns:repeat(2,1fr); }
}
@media (min-width:1100px) {
  .grid { grid-template-columns:repeat(3,1fr); }
}

.card {
  background:var(--bg-2);
  border-radius:var(--radius);
  padding:16px;
  border:1px solid rgba(0,0,0,.1);
  box-shadow:var(--shadow);
}
.card h3 {
  margin:0 0 6px;
  font-size:1.05rem;
}
.meta {
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  color:var(--muted);
  font-size:.86rem;
  margin-bottom:8px;
}
.tags {
  display:flex;
  gap:6px;
  flex-wrap:wrap;
}
.tag {
  font-size:.75rem;
  background:#eaeaea;
  border:1px solid rgba(0,0,0,.08);
  padding:2px 8px;
  border-radius:999px;
}
.card .desc {
  margin:8px 0 10px;
}

.card .links {
  margin-top:8px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.card .links a {
  font-size:.85rem;
  text-decoration:none;
  color:#0645ad;
  border:1px solid #ddd;
  padding:2px 6px;
  border-radius:6px;
  background:#fff;
}
.card .links a:hover {
  background:#f0f0f5;
}

footer {
  max-width:var(--max);
  margin:26px auto 40px;
  padding:0 16px;
  color:var(--muted);
  font-size:.9rem;
}