/* MyJSXX BBS */
:root {
  --bbs-bg: #0f1419;
  --bbs-panel: #1a2332;
  --bbs-text: #e7ecf3;
  --bbs-muted: #8b9bb4;
  --bbs-accent: #3d8bfd;
  --bbs-border: #2a3548;
}
* { box-sizing: border-box; }
body.bbs-body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: radial-gradient(1200px 600px at 10% -10%, #1b2a44 0%, var(--bbs-bg) 55%);
  color: var(--bbs-text);
  min-height: 100vh;
}
.bbs-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--bbs-border);
  background: rgba(15, 20, 25, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
}
.bbs-logo {
  color: var(--bbs-text);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.02em;
}
.bbs-nav { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.bbs-nav a { color: var(--bbs-muted); text-decoration: none; }
.bbs-nav a:hover { color: var(--bbs-text); }
.bbs-main { max-width: 1100px; margin: 0 auto; padding: 1.5rem; }
.bbs-auth { max-width: 420px; }
.bbs-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 1.25rem;
}
@media (max-width: 800px) {
  .bbs-grid { grid-template-columns: 1fr; }
}
.bbs-list, .bbs-aside, .bbs-article, .bbs-replies {
  background: var(--bbs-panel);
  border: 1px solid var(--bbs-border);
  border-radius: 12px;
  padding: 1.25rem;
}
.bbs-cats { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.bbs-chip {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--bbs-border);
  color: var(--bbs-muted);
  text-decoration: none;
  font-size: 0.9rem;
}
.bbs-chip.is-active, .bbs-chip:hover {
  color: #fff;
  border-color: var(--bbs-accent);
  background: rgba(61, 139, 253, 0.2);
}
.bbs-topic-list { list-style: none; margin: 0; padding: 0; }
.bbs-topic-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--bbs-border);
}
.bbs-topic-list a { color: var(--bbs-text); text-decoration: none; }
.bbs-topic-list a:hover { color: var(--bbs-accent); }
.bbs-meta { color: var(--bbs-muted); font-size: 0.85rem; margin-top: 0.35rem; }
.bbs-muted { color: var(--bbs-muted); }
.bbs-error { color: #f87171; }
.bbs-badge {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  background: #334155;
  color: #93c5fd;
  vertical-align: middle;
}
.bbs-form label { display: block; margin: 0.75rem 0 0.35rem; color: var(--bbs-muted); font-size: 0.9rem; }
.bbs-form input, .bbs-form select, .bbs-form textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--bbs-border);
  background: #121821;
  color: var(--bbs-text);
  font: inherit;
}
.bbs-btn {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--bbs-border);
  background: transparent;
  color: var(--bbs-text);
  cursor: pointer;
  text-decoration: none;
  font: inherit;
}
.bbs-btn--primary {
  background: var(--bbs-accent);
  border-color: var(--bbs-accent);
  color: #fff;
}
.bbs-btn--ghost { margin-top: 0; }
.bbs-inline { display: inline; margin: 0; }
.bbs-content { line-height: 1.65; white-space: pre-wrap; word-break: break-word; }
.bbs-reply {
  padding: 0.85rem 0;
  border-top: 1px solid var(--bbs-border);
}
.bbs-article h1 { margin-top: 0.35rem; }
.bbs-ok { color: #4ade80; }
.bbs-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.bbs-table th, .bbs-table td {
  text-align: left;
  padding: 0.5rem 0.4rem;
  border-bottom: 1px solid var(--bbs-border);
}
.bbs-products { display: grid; gap: 0.75rem; }
.bbs-product {
  border: 1px solid var(--bbs-border);
  border-radius: 10px;
  padding: 0.85rem;
  background: #121821;
}
code { font-size: 0.85em; color: #93c5fd; }