.page-login { display: flex; align-items: center; justify-content: center; min-height: 100dvh; padding: 20px; }
.card-login {
  width: 100%; max-width: 320px; display: flex; flex-direction: column; gap: 12px;
  background: var(--card); border: 1px solid var(--card-edge); border-radius: 16px; padding: 28px 22px;
}
.card-login img { align-self: center; border-radius: 13px; }
.card-login h1 { margin: 0 0 6px; font-size: 19px; font-weight: 600; text-align: center; }
.card-login input {
  background: var(--bg); color: var(--text); border: 1px solid var(--card-edge);
  border-radius: 10px; padding: 13px 14px; font: inherit; font-size: 16px;
}
.card-login input:focus { outline: none; border-color: var(--accent); }
.card-login button {
  appearance: none; border: 0; border-radius: 10px; padding: 13px 0;
  background: var(--accent); color: var(--bg); font: inherit; font-size: 15px; font-weight: 600; cursor: pointer;
}
.card-login button:disabled { opacity: .6; }
.err { min-height: 16px; font-size: 12px; color: var(--down); text-align: center; }