html {
  background: #111218;
}

.login-body {
  min-height: 100vh;
  min-height: 100dvh;
  background:
    radial-gradient(circle at 22% 20%, rgba(93, 160, 255, 0.12), transparent 34%),
    linear-gradient(145deg, rgba(26, 28, 36, 0.98), rgba(13, 14, 18, 0.98));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 20px;
}

.login-shell {
  width: min(480px, calc(100vw - 40px));
  max-width: calc(100vw - 40px);
  flex: 0 0 auto;
  min-width: 0;
}

.login-card {
  background: rgba(18, 18, 22, 0.94);
  border: 1px solid rgba(82, 82, 91, 0.72);
  border-radius: 18px;
  padding: 34px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}

.login-logo {
  height: 44px;
  width: auto;
}

.login-title {
  margin: 0;
  font-size: 28px;
  line-height: 1.1;
  color: var(--hero-title);
}

.login-sub {
  margin: -4px 0 8px;
  color: var(--hero-subtitle);
  line-height: 1.5;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.login-field label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.login-field input {
  background: rgba(24, 24, 27, 0.92);
  border: 1px solid rgba(82, 82, 91, 0.82);
  border-radius: 10px;
  color: var(--text);
  padding: 13px 14px;
  font-size: 14px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.login-field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(93, 160, 255, 0.18);
  background: rgba(29, 31, 38, 0.98);
}

.login-button {
  border: none;
  border-radius: 999px;
  padding: 13px 16px;
  background: var(--accent);
  color: var(--text-strong);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.login-button:hover {
  background: var(--accent-strong);
  box-shadow: 0 12px 24px rgba(93, 160, 255, 0.2);
  transform: translateY(-1px);
}

.login-links {
  display: flex;
  justify-content: flex-end;
  font-size: 13px;
}

.login-links a {
  color: var(--accent);
  text-decoration: none;
}

.login-links a:hover {
  text-decoration: underline;
}

.login-error {
  min-height: 18px;
  color: var(--danger);
  font-size: 13px;
  line-height: 1.4;
}

.login-note,
.login-success {
  border-radius: var(--radius-small);
  padding: 12px 14px;
  font-size: 13px;
}

.login-note {
  border: 1px solid var(--panel-border);
  background: var(--surface-glass);
  color: var(--muted);
}

.login-success {
  border: 1px solid rgba(34, 197, 94, 0.35);
  background: rgba(20, 83, 45, 0.18);
  color: #b7f7ca;
}

@media (max-width: 540px) {
  .login-body {
    align-items: flex-start;
    padding: 28px 14px;
  }

  .login-card {
    padding: 26px 22px;
    border-radius: 16px;
  }

  .login-shell {
    width: calc(100vw - 28px);
    max-width: calc(100vw - 28px);
  }

  .login-logo {
    height: 38px;
  }

  .login-title {
    font-size: 25px;
  }
}