/* Shared site chrome — ThreadSense for Facebook */
:root {
  --ts-bg: #070b14;
  --ts-bg-elevated: #0f1628;
  --ts-bg-card: rgba(18, 28, 48, 0.72);
  --ts-border: rgba(148, 163, 184, 0.14);
  --ts-text: #e8edf5;
  --ts-muted: #94a3b8;
  --ts-accent: #3b82f6;
  --ts-accent-2: #6366f1;
  --ts-fb: #1877f2;
  --ts-rude: #f97316;
  --ts-pattern: #a855f7;
  --ts-scam: #14b8a6;
  --ts-fake: #3b82f6;
  --ts-radius: 14px;
  --ts-nav-h: 72px;
  --font-sans: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: "Segoe UI", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ts-text);
  background: var(--ts-bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: #93c5fd;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #bfdbfe;
}

img {
  max-width: 100%;
  height: auto;
}

.ts-container {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.ts-site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--ts-nav-h);
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, border-color 0.35s ease, backdrop-filter 0.35s ease;
}

.ts-site-header.is-scrolled {
  background: rgba(7, 11, 20, 0.82);
  border-color: var(--ts-border);
  backdrop-filter: blur(16px);
}

.ts-site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1rem;
}

.ts-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ts-text);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.ts-brand:hover {
  color: #fff;
}

.ts-brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.ts-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.ts-nav a {
  color: var(--ts-muted);
  font-size: 0.92rem;
  font-weight: 500;
}

.ts-nav a:hover {
  color: var(--ts-text);
}

.ts-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--ts-border);
  color: var(--ts-text);
  border-radius: 10px;
  padding: 0.45rem 0.65rem;
  cursor: pointer;
}

.ts-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  text-decoration: none;
}

.ts-btn:hover {
  transform: translateY(-1px);
}

.ts-btn--primary {
  background: linear-gradient(135deg, var(--ts-fb), var(--ts-accent-2));
  color: #fff;
  box-shadow: 0 8px 32px rgba(24, 119, 242, 0.35);
}

.ts-btn--primary:hover {
  color: #fff;
  box-shadow: 0 12px 40px rgba(24, 119, 242, 0.45);
}

.ts-btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--ts-text);
  border: 1px solid var(--ts-border);
}

.ts-btn--ghost:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.ts-site-footer {
  margin-top: 4rem;
  padding: 3rem 0 2.5rem;
  border-top: 1px solid var(--ts-border);
  background: rgba(0, 0, 0, 0.25);
}

.ts-site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
}

.ts-site-footer h4 {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ts-muted);
}

.ts-site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ts-site-footer li {
  margin-bottom: 0.45rem;
}

.ts-site-footer a {
  color: var(--ts-muted);
  font-size: 0.92rem;
}

.ts-site-footer a:hover {
  color: var(--ts-text);
}

.ts-site-footer__bottom {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ts-border);
  font-size: 0.85rem;
  color: var(--ts-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
}

@media (max-width: 900px) {
  .ts-nav {
    display: none;
    position: absolute;
    top: var(--ts-nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.25rem;
    background: rgba(7, 11, 20, 0.96);
    border-bottom: 1px solid var(--ts-border);
    backdrop-filter: blur(16px);
  }

  .ts-nav.is-open {
    display: flex;
  }

  .ts-nav-toggle {
    display: block;
  }

  .ts-site-header .ts-btn--primary {
    display: none;
  }

  .ts-site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .ts-site-footer__grid {
    grid-template-columns: 1fr;
  }
}