:root {
  --login-surface: #ffffff;
  --login-border: #d9e0eb;
  --login-text: #172033;
  --login-muted: #5b6474;
  --login-primary: #2563eb;
  --login-primary-dark: #1d4ed8;
}

.login-page,
.login-page * {
  box-sizing: border-box;
}

body.login-page {
  display: grid;
  min-height: 100svh;
  place-items: center;
  margin: 0;
  padding: 32px 20px;
  background: #f3f6fa;
  color: var(--login-text);
}

.login-frame {
  width: min(420px, 100%);
}

.login-glow {
  display: none;
}

.login-card {
  display: grid;
  gap: 20px;
  padding: 28px;
  background: var(--login-surface);
  border: 1px solid var(--login-border);
  border-radius: 8px;
  box-shadow: 0 16px 32px rgba(23, 32, 51, 0.1);
}

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

.login-brand__mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 8px;
  background: #e8f0ff;
  color: var(--login-primary-dark);
  font-size: 1.25rem;
}

.login-brand__text {
  display: grid;
  gap: 2px;
}

.login-brand__text .eyebrow {
  margin: 0;
  color: var(--login-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.login-title {
  color: var(--login-text);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.25;
}

.login-sub {
  margin: 0;
  color: var(--login-muted);
  line-height: 1.6;
}

.login-form {
  display: grid;
  gap: 14px;
}

.form-field {
  display: grid;
  gap: 7px;
}

.form-field label {
  color: var(--login-text);
  font-size: 0.95rem;
  font-weight: 700;
}

.form-field input {
  width: 100%;
  min-width: 0;
  padding: 11px 12px;
  border: 1px solid var(--login-border);
  border-radius: 6px;
  background: #ffffff;
  color: var(--login-text);
  font: inherit;
}

.form-field input::placeholder {
  color: #8993a4;
}

.form-field input:focus {
  border-color: var(--login-primary);
  outline: 3px solid rgba(37, 99, 235, 0.16);
  outline-offset: 0;
}

.login-btn {
  width: 100%;
  min-height: 44px;
  padding: 11px 14px;
  border: 1px solid var(--login-primary-dark);
  border-radius: 6px;
  background: var(--login-primary);
  color: #ffffff;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.login-btn:hover {
  background: var(--login-primary-dark);
}

.login-btn:focus-visible,
.back-link:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.24);
  outline-offset: 3px;
}

.error {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid #f0b7b7;
  border-radius: 6px;
  background: #fff1f1;
  color: #a72c2c;
  line-height: 1.5;
}

.form-links {
  display: grid;
  gap: 8px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  color: #46536a;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
}

.back-link:hover {
  color: var(--login-primary-dark);
  text-decoration: underline;
}

.form-field .muted {
  color: var(--login-muted);
  line-height: 1.45;
}

@media (max-width: 480px) {
  body.login-page {
    padding: 20px 14px;
  }

  .login-card {
    gap: 18px;
    padding: 22px 18px;
  }
}