:root {
  --bg: #080b11;
  --bg-card: #0e1420;
  --bg-detail: #0a1019;
  --border: #1b2640;
  --border-light: #263552;
  --accent: #e8a020;
  --accent-hover: #f0b030;
  --accent-dim: rgba(232, 160, 32, 0.12);
  --accent-glow: rgba(232, 160, 32, 0.25);
  --text: #dde5f0;
  --text-2: #8898b4;
  --text-3: #3f5070;
  --green: #2ecc8a;
  --blue: #4d9de0;
  --font: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', 'Consolas', monospace;
  --r: 10px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Nav ── */

.topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 11, 17, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.topnav-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: var(--text);
}

.brand span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 2px;
  flex: 1;
}

.nav-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  padding: 6px 12px;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text-2);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: breathe 2.4s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── Board Header ── */

.board-header {
  padding: 44px 0 32px;
  background: linear-gradient(180deg, #0c1628 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text-3);
  margin-bottom: 14px;
}

.breadcrumb .sep { color: var(--text-3); }
.breadcrumb .current { color: var(--text-2); }

.board-title {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-bottom: 8px;
}

.board-desc {
  font-size: 14px;
  color: var(--text-2);
  max-width: 520px;
  margin-bottom: 28px;
}

.board-stats {
  display: flex;
  align-items: center;
  gap: 22px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
}

.stat-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
}

.stat-sep {
  width: 1px;
  height: 30px;
  background: var(--border);
}

/* ── Board Main ── */

.board-main {
  padding: 28px 0 60px;
}

.thread-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-3);
}

/* ── Thread ── */

.thread {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.thread:hover {
  border-color: var(--border-light);
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.5);
}

.thread.pinned {
  border-left: 3px solid var(--accent);
}

.thread.thread-locked {
  border-left: 3px solid var(--text-3);
  opacity: 0.6;
}

.thread-top {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 22px 22px 18px;
}

.thread-left {
  flex: 1;
  min-width: 0;
}

.thread-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  border-radius: 4px;
  text-transform: uppercase;
}

.badge-pin {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(232, 160, 32, 0.22);
}

.badge-game {
  background: rgba(77, 157, 224, 0.1);
  color: var(--blue);
  border: 1px solid rgba(77, 157, 224, 0.2);
}

.badge-live {
  background: rgba(46, 204, 138, 0.1);
  color: var(--green);
  border: 1px solid rgba(46, 204, 138, 0.2);
}

.badge-soon {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-2);
  border: 1px solid var(--border);
}

.thread-title-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 10px;
}

.game-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.game-icon-muted {
  filter: grayscale(1) brightness(0.45);
}

.thread-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 4px;
}

.thread-title-muted { color: var(--text-2); }

.thread-desc {
  font-size: 13px;
  color: var(--text-2);
}

.thread-desc-muted { color: var(--text-3); }

.thread-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text-3);
  margin-top: 10px;
}

.thread-meta strong {
  color: var(--accent);
  font-weight: 600;
}

.thread-meta .dot { color: var(--border-light); }

.thread-right {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
  width: 178px;
}

/* ── Buttons ── */

.btn {
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 9px 16px;
  border-radius: 7px;
  border: none;
  cursor: pointer;
  transition: all 0.15s;
  width: 100%;
  text-align: center;
}

.btn-gold {
  background: var(--accent);
  color: #08090d;
}

.btn-gold:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 18px var(--accent-glow);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-2);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.09);
  color: var(--text);
  border-color: var(--border-light);
}

.btn-disabled {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-3);
  border: 1px solid var(--border);
  cursor: not-allowed;
}

/* ── Thread Body ── */

.thread-body {
  border-top: 1px solid var(--border);
  padding: 20px 22px;
  background: var(--bg-detail);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.body-heading {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  margin-bottom: 10px;
}

.launch-code {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green);
  background: rgba(46, 204, 138, 0.05);
  border: 1px solid rgba(46, 204, 138, 0.13);
  border-radius: 7px;
  padding: 11px 14px;
  word-break: break-all;
  line-height: 1.7;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.feature-list li {
  font-size: 13px;
  color: var(--text-2);
  padding-left: 16px;
  position: relative;
}

.feature-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ── Footer ── */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 36px 0;
}

.footer-inner { text-align: center; }

.footer-brand {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-2);
  margin-bottom: 8px;
}

.footer-brand span { color: var(--accent); }

.footer-sub {
  font-size: 13px;
  color: var(--text-3);
  margin-bottom: 5px;
}

.footer-copy {
  font-size: 11px;
  color: var(--text-3);
}

/* ── Responsive ── */

@media (max-width: 620px) {
  .thread-top {
    flex-direction: column;
  }

  .thread-right {
    width: 100%;
    flex-direction: row;
  }

  .thread-list-header {
    display: none;
  }

  .board-title {
    font-size: 24px;
  }

  .board-stats {
    gap: 16px;
  }
}