body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 16px;
}

header {
  position: static;
  text-align: center;
  margin-bottom: 24px;
  background: none;
  border: none;
  box-shadow: none;
}

header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

header p {
  font-size: 1rem;
  color: var(--text-muted);
}

.form-login {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  gap: 12px;
}

input {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 1rem;
  background: var(--bg-white);
  color: var(--text);
  font-family: inherit;
}

input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.login-button {
  background: var(--primary);
  color: white;
  border: none;
  cursor: pointer;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: var(--radius);
  font-family: inherit;
  transition: background 0.15s;
}
.login-button:hover { background: var(--primary-hover); }