.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
  background: #f8fafc;
}

.login-page::before,
.login-page::after {
  content: "";
  position: absolute;
  width: 42vw;
  height: 42vw;
  max-width: 32rem;
  max-height: 32rem;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(100px);
}

.login-page::before {
  top: -12%;
  left: -12%;
  background: rgba(99, 102, 241, 0.12);
}

.login-page::after {
  right: -12%;
  bottom: -12%;
  background: rgba(168, 85, 247, 0.1);
}

.login-shell {
  position: relative;
  z-index: 1;
  width: min(100%, 28rem);
}

.login-card {
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 1.5rem;
  background: #ffffff;
  box-shadow:
    0 8px 30px rgba(15, 23, 42, 0.04),
    0 0 0 1px rgba(224, 231, 255, 0.28);
}

.login-card__hero {
  padding: 2.5rem 2.5rem 1.5rem;
  text-align: center;
}

.login-brand-badge {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  color: #ffffff;
  background: linear-gradient(135deg, #6366f1, #7c3aed);
  box-shadow: 0 18px 32px rgba(129, 140, 248, 0.3);
}

.login-brand-badge svg {
  width: 2rem;
  height: 2rem;
}

.login-card__title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #1e293b;
}

.login-card__subtitle {
  margin-top: 0.6rem;
  color: #64748b;
  font-size: 0.875rem;
  font-weight: 500;
}

.login-form {
  padding: 0 2.5rem 2.5rem;
}

.login-form__stack {
  display: grid;
  gap: 1.25rem;
}

.login-field {
  display: grid;
  gap: 0.35rem;
}

.login-field__label {
  padding-left: 0.25rem;
  color: #334155;
  font-size: 0.8125rem;
  font-weight: 600;
}

.login-field__control {
  position: relative;
}

.login-field__icon {
  position: absolute;
  top: 50%;
  left: 0.95rem;
  width: 1.25rem;
  height: 1.25rem;
  color: #94a3b8;
  transform: translateY(-50%);
  transition: color 160ms ease;
}

.login-field__control:focus-within .login-field__icon {
  color: #6366f1;
}

.login-field__input {
  width: 100%;
  min-height: 3.125rem;
  padding: 0 1rem 0 3rem;
  border: 1px solid #e2e8f0;
  border-radius: 0.875rem;
  background: rgba(248, 250, 252, 0.78);
  color: #334155;
  font-size: 0.875rem;
  font-weight: 500;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease;
}

.login-field__input::placeholder {
  color: #94a3b8;
}

.login-field__input:focus {
  background: #ffffff;
  border-color: #6366f1;
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.login-form__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.15rem;
  padding-bottom: 0.2rem;
}

.login-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
}

.login-checkbox__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.login-checkbox__box {
  position: relative;
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
  border: 2px solid #cbd5e1;
  border-radius: 0.25rem;
  background: #ffffff;
  transition:
    border-color 160ms ease,
    background-color 160ms ease;
}

.login-checkbox__icon {
  position: absolute;
  inset: 0;
  width: 0.75rem;
  height: 0.75rem;
  margin: auto;
  color: #ffffff;
  opacity: 0;
  transition: opacity 160ms ease;
}

.login-checkbox__input:checked + .login-checkbox__box {
  background: #4f46e5;
  border-color: #4f46e5;
}

.login-checkbox__input:checked + .login-checkbox__box .login-checkbox__icon {
  opacity: 1;
}

.login-checkbox__text {
  color: #64748b;
  font-size: 0.8125rem;
  font-weight: 500;
}

.login-form__link {
  color: #4f46e5;
  font-size: 0.8125rem;
  font-weight: 500;
}

.login-form__link:hover {
  color: #4338ca;
}

.login-form__message {
  padding: 0.8rem 0.9rem;
  border: 1px solid transparent;
  border-radius: 0.875rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.5;
}

.login-form__message[hidden] {
  display: none;
}

.login-form__message.is-error {
  color: #b91c1c;
  border-color: #fecaca;
  background: #fef2f2;
}

.login-form__message.is-success {
  color: #166534;
  border-color: #bbf7d0;
  background: #f0fdf4;
}

.login-submit {
  width: 100%;
  min-height: 3.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin-top: 0.15rem;
  border-radius: 0.875rem;
  color: #ffffff;
  background: #4f46e5;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition:
    background-color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
  box-shadow: 0 14px 26px rgba(99, 102, 241, 0.22);
}

.login-submit:hover:not(:disabled) {
  background: #4338ca;
}

.login-submit:active:not(:disabled) {
  transform: scale(0.985);
}

.login-submit:disabled {
  cursor: not-allowed;
  background: #818cf8;
  box-shadow: 0 14px 26px rgba(129, 140, 248, 0.16);
}

.login-submit__icon {
  width: 1rem;
  height: 1rem;
  transition: transform 160ms ease;
}

.login-submit:hover:not(:disabled) .login-submit__icon {
  transform: translateX(0.2rem);
}

.login-submit__spinner {
  width: 1.125rem;
  height: 1.125rem;
  border: 2px solid rgba(255, 255, 255, 0.38);
  border-top-color: #ffffff;
  border-radius: 999px;
  animation: auth-spin 800ms linear infinite;
}

.login-card__footer {
  padding: 1rem 1.5rem;
  text-align: center;
  border-top: 1px solid rgba(241, 245, 249, 0.95);
  background: rgba(248, 250, 252, 0.84);
}

.login-card__footnote {
  color: #94a3b8;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.65;
}

.login-card__footnote a {
  color: #6366f1;
}

.login-card__footnote a:hover {
  color: #4f46e5;
}

@keyframes auth-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 640px) {
  .login-page {
    padding: 1rem;
  }

  .login-card__hero,
  .login-form {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .login-card__hero {
    padding-top: 2rem;
    padding-bottom: 1.25rem;
  }

  .login-card__title {
    font-size: 1.5rem;
  }

  .login-form__meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .login-form__message {
    width: 100%;
  }

  .login-card__footer {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}