:root {
  color-scheme: dark;
  --public-black: #131313;
  --public-white: #f4f4f4;
  --public-canvas: #131313;
  --public-context: #0d0d0d;
  --public-surface: #191919;
  --public-hover: #252525;
  --public-text: #f4f4f4;
  --public-muted: #a9a9a9;
  --public-border: transparent;
  --public-accent-soft: #222222;
  --public-button-bg: #191919;
  --public-button-text: #f4f4f4;
  --public-radius: 0.45rem;
}

body:has(.public-landing) {
  background: var(--public-canvas);
}

body:has(.public-auth) {
  background: var(--public-canvas);
}

.app-flash-stack {
  position: fixed;
  top: 1.25rem;
  left: 50%;
  z-index: 100;
  display: grid;
  gap: 0.75rem;
  width: min(28rem, calc(100vw - 2rem));
  transform: translateX(-50%);
}

.app-flash {
  padding: 0.85rem 1rem;
  border: 0;
  border-radius: var(--public-radius);
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: none;
  animation: app-flash-enter 0.22s ease-out, app-flash-exit 0.24s ease-in 4.6s forwards;
}

.app-flash-success {
  background: #193321;
  color: #9be7ad;
}

.app-flash-error {
  background: #351c1f;
  color: #ffb0b8;
}

.app-flash-warning {
  background: #332c17;
  color: #f0d083;
}

.app-flash-info {
  background: #1b2538;
  color: #adc8ff;
}

@keyframes app-flash-enter {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes app-flash-exit {
  from {
    opacity: 1;
    transform: translateY(0);
  }

  to {
    opacity: 0;
    transform: translateY(-6px);
  }
}

.public-landing,
.public-auth {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
  background: transparent;
  color: var(--public-text);
}

.public-landing-title,
.public-auth-title {
  padding: 2rem;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--public-text);
  text-decoration: none;
}

.public-landing-center,
.public-auth-center {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.public-landing-content {
  width: min(100%, 40rem);
}

.public-landing-content h1 {
  margin: 0;
  font-size: clamp(2.4rem, 4vw, 4rem);
  line-height: 1;
  letter-spacing: -0.05em;
  text-align: center;
}

.public-landing-copy {
  margin: 1rem 0 0;
  color: var(--public-muted);
  font-size: 1rem;
  line-height: 1.6;
  text-align: center;
}

.public-landing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.75rem;
  justify-content: center;
}

.public-login-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 11rem;
  padding: 0.82rem 1.4rem;
  border: 1px solid var(--public-hover) !important;
  border-radius: var(--public-radius);
  background: var(--public-button-bg);
  color: var(--public-button-text);
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.public-login-button:hover {
  background: var(--public-hover);
  color: var(--public-text);
}

.public-secondary-button {
  background: var(--public-surface);
  color: var(--public-text);
  border: 1px solid var(--public-accent-soft) !important;
}

.public-secondary-button:hover {
  background: var(--public-accent-soft);
  color: var(--public-text);
}

.public-auth-card {
  width: 100%;
  max-width: 400px;
  padding: 2rem;
  background: var(--public-surface);
  border: 0;
  border-radius: var(--public-radius);
  box-shadow: none;
}

.public-auth-card h1 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: var(--public-text);
  font-size: 1.75rem;
}

.public-auth-card a {
  color: var(--public-text);
}

.public-auth-card .alert ul {
  margin-top: 0.5rem;
  padding-left: 1.1rem;
}

.public-auth-card .auth-hint,
.public-auth-card .form-group label {
  color: var(--public-muted);
}

.public-auth-card .form-group input {
  background: var(--public-canvas);
  border: 0;
  border-radius: var(--public-radius);
  color: var(--public-text);
  box-shadow: none;
}

.public-auth-card .form-group input::placeholder {
  color: var(--public-muted);
}

.public-auth-card .form-group input:focus {
  box-shadow: none;
}

.public-auth-card .btn-primary {
  border: 1px solid var(--public-hover) !important;
  border-radius: var(--public-radius);
  background: var(--public-button-bg);
  color: var(--public-button-text);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.public-auth-card .btn:hover {
  transform: none;
}

.public-auth-card .btn-primary:hover {
  background: var(--public-hover);
  color: var(--public-text);
}

.public-auth-divider {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin: 1.5rem 0;
  color: var(--public-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.public-auth-divider::before,
.public-auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--public-accent-soft);
}

.public-google-button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0 !important;
  border-radius: var(--public-radius);
}

.public-google-button-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  width: 1.25rem;
  height: 1.25rem;
  transform: translateY(-50%);
}

.verification-code-field {
  text-align: left;
}

.verification-code-inputs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.55rem;
}

.public-auth-card .verification-code-digit {
  width: 100%;
  aspect-ratio: 1;
  padding: 0;
  background: var(--public-canvas);
  border: 0;
  border-radius: var(--public-radius);
  color: var(--public-text);
  font-size: clamp(1.25rem, 6vw, 1.7rem);
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
}

.public-auth-card .verification-code-digit:focus {
  box-shadow: none;
}

@media (prefers-reduced-motion: reduce) {
  .app-flash {
    animation: app-flash-exit 0.18s linear 4.6s forwards;
  }

  .public-landing,
  .public-auth,
  .public-login-button,
  .public-auth-card .btn-primary {
    transition: none;
  }
}

@media (max-width: 720px) {
  .app-flash-stack {
    top: 1rem;
  }

  .public-landing-title,
  .public-auth-title {
    padding: 1.5rem 1.5rem 0;
  }

  .public-landing-center,
  .public-auth-center {
    padding: 1.5rem;
    align-items: flex-start;
  }

  .public-landing-card,
  .public-auth-card,
  .public-landing-content {
    padding: 1.5rem;
    border-radius: var(--public-radius);
  }

  .public-landing-actions {
    flex-direction: column;
  }

  .public-login-button {
    width: 100%;
  }
}