:root {
  color-scheme: dark;
  font-family: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

.login-page {
  align-items: center;
  background: #111827;
  display: flex;
  justify-content: center;
  min-height: 100svh;
  overflow: hidden;
  padding: 24px;
  position: relative;
}

.login-page__background,
.login-page__overlay {
  height: 100%;
  inset: 0;
  position: absolute;
  width: 100%;
}

.login-page__background {
  object-fit: cover;
}

.login-page__overlay {
  background: linear-gradient(135deg, rgba(8, 12, 24, .82), rgba(32, 8, 18, .58));
}

.login-card {
  background: rgba(17, 24, 39, .86);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, .42);
  max-width: 400px;
  padding: 36px;
  position: relative;
  width: 100%;
}

.login-card h1 {
  font-size: 1.5rem;
  letter-spacing: .06em;
  margin: 0 0 28px;
  text-align: center;
}

.login-field {
  margin-bottom: 20px;
}

.login-field label {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.login-field input {
  background: rgba(255, 255, 255, .98);
  border: 1px solid transparent;
  border-radius: 8px;
  color: #111827;
  font: inherit;
  min-height: 48px;
  padding: 12px;
  width: 100%;
}

.login-field input:focus {
  border-color: #ef4444;
  outline: 3px solid rgba(239, 68, 68, .35);
}

.login-card button {
  background: #dc2626;
  border: 0;
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  font: 700 1rem/1 Arial, Helvetica, sans-serif;
  min-height: 48px;
  width: 100%;
}

.login-card button:hover,
.login-card button:focus-visible {
  background: #b91c1c;
}

@media (max-width: 480px) {
  .login-page {
    padding: 16px;
  }

  .login-card {
    padding: 28px 22px;
  }
}