:root {
  --login-accent: #0f766e;
  --login-soft: #ccfbf1;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: var(--space-6);
}

.login-panel {
  width: min(920px, 100%);
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.login-panel__side {
  background: #111827;
  color: #ffffff;
  padding: var(--space-6);
}

.login-panel__side h1 {
  margin: 0 0 var(--space-3);
  font-size: 28px;
}

.login-panel__side p {
  margin: 0;
  color: #d1d5db;
}

.login-panel__main {
  padding: var(--space-6);
}

.tab-row {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.tab-button {
  min-height: 38px;
  padding: 8px 13px;
  border-radius: var(--radius-sm);
  background: #e5e7eb;
  color: #111827;
  font-weight: 700;
}

.tab-button.is-active {
  background: var(--color-primary);
  color: #ffffff;
}

.auth-section {
  display: none;
}

.auth-section.is-active {
  display: block;
}

.login-actions {
  margin-top: var(--space-4);
}

@media (max-width: 760px) {
  .login-panel {
    grid-template-columns: 1fr;
  }
}