@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=IBM+Plex+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --font-display: 'Space Mono', monospace;
  --font-body: 'IBM Plex Sans', sans-serif;
  --bg: #0a0a0a;
  --bg-card: #141414;
  --bg-hover: #1a1a1a;
  --text: #e8e8e8;
  --text-muted: #888;
  --border: #222;
  --radius: 6px;
  --accent: #34D399;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); line-height: 1.6; min-height: 100vh; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

header { border-bottom: 1px solid var(--border); padding: 16px 0; position: sticky; top: 0; background: var(--bg); z-index: 100; }
header .container { display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--accent); }
nav { display: flex; gap: 24px; }
nav a { color: var(--text-muted); font-size: 0.9rem; font-weight: 500; }
nav a:hover { color: var(--text); text-decoration: none; }

.hero { padding: 50px 0 30px; text-align: center; }
.hero h1 { font-family: var(--font-display); font-size: 2.2rem; margin-bottom: 12px; }
.hero h1 span { color: var(--accent); }
.hero p { color: var(--text-muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* Filters */
.filters {
  display: flex; gap: 12px; flex-wrap: wrap; margin: 20px 0; align-items: flex-end;
}
.filter-group { display: flex; flex-direction: column; gap: 4px; }
.filter-group label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }
.filter-group select, .filter-group input {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text); padding: 8px 12px; font-family: var(--font-body); font-size: 0.85rem;
}
.filter-group select:focus, .filter-group input:focus { outline: none; border-color: var(--accent); }
.search-input { width: 220px; }

.stats-bar {
  display: flex; gap: 20px; margin: 10px 0 20px; color: var(--text-muted); font-size: 0.85rem;
}
.stats-bar span { font-weight: 600; color: var(--accent); }

/* Table */
.table-wrap { overflow-x: auto; margin: 0 0 30px; }
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
thead th {
  text-align: left; padding: 12px 14px; border-bottom: 2px solid var(--border);
  color: var(--accent); font-weight: 600; font-size: 0.78rem; text-transform: uppercase;
  letter-spacing: 0.5px; cursor: pointer; white-space: nowrap; user-select: none;
}
thead th:hover { color: var(--text); }
thead th .sort-arrow { margin-left: 4px; font-size: 0.7rem; }
tbody tr { border-bottom: 1px solid var(--border); cursor: pointer; transition: background 0.15s; }
tbody tr:hover { background: var(--bg-hover); }
tbody td { padding: 10px 14px; white-space: nowrap; }
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 3px; font-size: 0.75rem; font-weight: 600;
}
.badge-text { background: rgba(52,211,153,0.12); color: #34D399; }
.badge-image { background: rgba(244,114,182,0.12); color: #F472B6; }
.badge-audio { background: rgba(251,146,60,0.12); color: #FB923C; }
.badge-multi { background: rgba(129,140,248,0.12); color: #818CF8; }
.badge-yes { background: rgba(52,211,153,0.12); color: #34D399; }
.badge-no { background: rgba(248,113,113,0.12); color: #F87171; }

/* Detail Card */
.detail-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.7);
  z-index: 200; display: none; align-items: center; justify-content: center; padding: 20px;
}
.detail-overlay.visible { display: flex; }
.detail-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; max-width: 600px; width: 100%; max-height: 80vh; overflow-y: auto;
}
.detail-card h2 { font-family: var(--font-display); color: var(--accent); margin-bottom: 16px; font-size: 1.3rem; }
.detail-card .close-btn {
  float: right; background: none; border: none; color: var(--text-muted); font-size: 1.5rem; cursor: pointer;
}
.detail-card .close-btn:hover { color: var(--text); }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.detail-item label { display: block; font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; margin-bottom: 2px; }
.detail-item span { font-size: 0.95rem; }

footer { border-top: 1px solid var(--border); padding: 40px 0; margin-top: 60px; color: var(--text-muted); font-size: 0.85rem; }
footer .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
footer a { color: var(--text-muted); }
footer a:hover { color: var(--accent); }

.blog-list { list-style: none; }
.blog-list li { border-bottom: 1px solid var(--border); padding: 20px 0; }
.blog-list h3 { margin-bottom: 6px; }
.blog-list h3 a { color: var(--text); }
.blog-list h3 a:hover { color: var(--accent); }
.blog-list .meta { color: var(--text-muted); font-size: 0.85rem; }

.blog-post { max-width: 760px; margin: 0 auto; padding: 40px 20px; }
.blog-post h1 { font-family: var(--font-display); font-size: 1.8rem; margin-bottom: 8px; }
.blog-post .meta { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 32px; }
.blog-post h2 { font-size: 1.3rem; margin: 32px 0 12px; color: var(--accent); }
.blog-post h3 { font-size: 1.1rem; margin: 24px 0 8px; }
.blog-post p { color: var(--text-muted); margin-bottom: 16px; line-height: 1.7; }
.blog-post ul, .blog-post ol { color: var(--text-muted); margin: 0 0 16px 24px; }
.blog-post li { margin-bottom: 6px; }
.blog-post pre { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; overflow-x: auto; font-family: var(--font-display); font-size: 0.85rem; margin-bottom: 16px; color: var(--text-muted); }
.blog-post code { font-family: var(--font-display); background: var(--bg-card); padding: 2px 6px; border-radius: 3px; font-size: 0.9em; }

.about-content { max-width: 760px; margin: 0 auto; padding: 40px 20px; }
.about-content h1 { font-family: var(--font-display); font-size: 1.8rem; margin-bottom: 20px; }
.about-content h1 span { color: var(--accent); }
.about-content p { color: var(--text-muted); margin-bottom: 16px; line-height: 1.7; }
.about-content h2 { font-size: 1.2rem; margin: 28px 0 12px; color: var(--accent); }
.about-content ul { color: var(--text-muted); margin: 0 0 16px 24px; }
.about-content li { margin-bottom: 6px; }

@media (max-width: 768px) {
  .hero h1 { font-size: 1.5rem; }
  .filters { flex-direction: column; }
  .search-input { width: 100%; }
  .detail-grid { grid-template-columns: 1fr; }
  nav { gap: 16px; }
  table { font-size: 0.8rem; }
  thead th, tbody td { padding: 8px 10px; }
}