/* Sign-in / landing page */
* { box-sizing: border-box; }
body.landing {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  background: radial-gradient(ellipse at top, #1f1530 0%, #0e0e10 60%);
  color: #efeff1;
  font: 15px/1.5 Inter, 'Segoe UI', system-ui, sans-serif;
}
.landing main { width: 100%; max-width: 460px; text-align: center; }
.landing .logos { display: flex; gap: 8px; justify-content: center; margin-bottom: 12px; }
.landing .logos svg { width: 36px; height: 36px; }
.landing h1 { margin: 0 0 8px; font-size: 40px; font-weight: 800; letter-spacing: -0.02em; }
.landing .tagline { margin: 0 0 28px; color: #c4c4cc; font-size: 16px; }
.twitch-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 10px;
  background: #9146ff;
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(145, 70, 255, 0.35);
  transition: transform 0.15s ease, filter 0.15s ease;
}
.twitch-btn:hover { filter: brightness(1.1); transform: translateY(-1px); }
.twitch-btn:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.twitch-btn svg { width: 22px; height: 22px; }
.landing .fine { margin: 14px auto 0; max-width: 360px; color: #8e8e98; font-size: 12.5px; }
.landing .error {
  margin: 0 0 18px;
  padding: 10px 14px;
  border-radius: 8px;
  background: #3a1517;
  color: #ffb4ab;
  font-weight: 600;
}
.landing .features {
  list-style: none;
  margin: 36px 0 0;
  padding: 18px 20px;
  border: 1px solid #2f2f35;
  border-radius: 12px;
  background: #18181b;
  text-align: left;
  color: #c4c4cc;
}
.landing .features li { padding: 5px 0; }
.landing .features b { color: #fff; }