.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.login-shell {
  width: min(420px, calc(100% - 2rem));
  animation: rise 0.55s ease both;
}

.login-card {
  background: rgba(19, 40, 32, 0.94);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 1.6rem 1.5rem 1.7rem;
}

.login-eyebrow {
  margin: 0 0 0.35rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.login-card h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
}

.login-desc {
  margin: 0.55rem 0 1.1rem;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.92rem;
}

.login-error {
  margin-bottom: 0.9rem;
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
  background: rgba(232, 93, 93, 0.14);
  color: #ffb4b4;
  font-size: 0.9rem;
}

.login-form {
  display: grid;
  gap: 0.85rem;
}

.login-form label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.84rem;
}

.login-form input {
  width: 100%;
  min-width: 0;
}

.captcha-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.55rem;
  align-items: center;
}

.captcha-btn {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.25);
  border-radius: 10px;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
  line-height: 0;
}

.captcha-btn img {
  display: block;
}

.login-submit {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.75rem 1rem;
}