.ui-home .main-blocks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 980px;
  margin: 36px auto;
}

.ui-home .feature-card {
  min-height: 170px;
}

.user-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
  font-size: 13px;
}

.user-info a,
.user-info button {
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 7px 10px;
  color: var(--text);
  background: var(--surface);
  text-decoration: none;
  font: inherit;
  cursor: pointer;
}

.ui-auth {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: #0d1117;
}

.login-box {
  width: 380px;
  max-width: 90vw;
  padding: 40px;
  border: 1px solid #30363d;
  border-radius: 12px;
  color: #e6edf3;
  background: #161b22;
}

.login-box h1 { margin: 0 0 8px; font-size: 24px; color: #e6edf3; }
.login-box p { margin: 0 0 24px; color: #8b949e; font-size: 14px; }
.login-box label { display: block; margin: 0 0 5px; color: #c9d1d9; font-size: 13px; }
.login-box input {
  width: 100%;
  margin: 0 0 16px;
  padding: 10px 12px;
  box-sizing: border-box;
  border: 1px solid #30363d;
  border-radius: 6px;
  color: #e6edf3;
  background: #0d1117;
}
.login-box input:focus { outline: none; border-color: #58a6ff; }
.login-box button {
  width: 100%;
  padding: 10px;
  border: 0;
  border-radius: 6px;
  color: #fff;
  background: #238636;
  font-weight: 600;
  cursor: pointer;
}
.auth-error {
  margin-bottom: 15px;
  padding: 9px 11px;
  border: 1px solid #da3633;
  border-radius: 6px;
  color: #f85149;
  background: #3a1a1a;
  font-size: 13px;
}

.ui-account { min-height: 100vh; color: #e6edf3; background: #0d1117; }
.account-container { max-width: 720px; margin: 0 auto; padding: 28px 22px; }
.account-container h1 { margin: 0 0 8px; }
.account-subtitle { margin: 0 0 24px; color: #8b949e; }
.account-nav { display: flex; gap: 10px; margin-bottom: 24px; color: #8b949e; font-size: 14px; }
.account-nav a { color: #58a6ff; text-decoration: none; }
.account-section {
  margin-bottom: 20px;
  padding: 20px;
  border: 1px solid #30363d;
  border-radius: 8px;
  background: #161b22;
}
.account-section h2 { margin: 0 0 16px; color: #e6edf3; font-size: 18px; }
.account-section p { color: #8b949e; font-size: 13px; }
.account-section label { display: block; margin-bottom: 12px; color: #8b949e; font-size: 12px; }
.account-section input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin-top: 5px;
  padding: 9px 11px;
  border: 1px solid #30363d;
  border-radius: 6px;
  color: #e6edf3;
  background: #0d1117;
}
.account-button {
  padding: 8px 16px;
  border: 1px solid #30363d;
  border-radius: 6px;
  color: #c9d1d9;
  background: #21262d;
  cursor: pointer;
}
.account-button--primary { border-color: #238636; color: #fff; background: #238636; }
.account-button--danger { border-color: #da3633; color: #f85149; }
.account-logout { float: right; }
.account-message { margin-bottom: 14px; padding: 9px 12px; border-radius: 6px; font-size: 13px; }
.account-message--ok { border: 1px solid #238636; color: #3fb950; background: #1a3a2a; }
.account-message--error { border: 1px solid #da3633; color: #f85149; background: #3a1a1a; }

.docs-page main {
  max-width: 980px;
  margin: 0 auto;
}
.docs-page .toc {
  margin-bottom: 30px;
}
.docs-page table {
  width: 100%;
}

@media (max-width: 720px) {
  .ui-home .main-blocks { grid-template-columns: 1fr; }
  .login-box { padding: 28px 22px; }
  .account-logout { float: none; margin-bottom: 18px; }
}