:root {
  --primary: #0EA5E9;
  --secondary: #38BDF8;
  --cta: #F97316;
  --bg-light: #F0F9FF;
  --text-dark: #0C4A6E;
}

body {
  font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--gradient-bg);
  min-height: 100vh;
  color: var(--color-text-primary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
}

.auth-navbar {
  background-color: var(--color-bg-navbar);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border-primary);
}

.auth-navbar .navbar-brand {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--color-text-primary);
}

.auth-wrapper {
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.auth-container {
  width: 100%;
  max-width: 440px;
}

.auth-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-primary);
  border-radius: 1.25rem;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.auth-card-header {
  padding: 2rem 2rem 0;
  text-align: center;
}

.auth-card-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 1rem;
  background: var(--gradient-icon);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: #FFFFFF;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-accent);
}

.auth-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
}

.auth-card-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.auth-card-body {
  padding: 1.75rem 2rem 2rem;
}

.auth-card-footer {
  padding: 0 2rem 1.5rem;
  text-align: center;
}

.auth-form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 0.375rem;
}

.auth-form-control {
  border: 1.5px solid var(--color-border-primary);
  border-radius: 0.75rem;
  padding: 0.625rem 0.875rem;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  background-color: var(--color-bg-input);
  color: var(--color-text-primary);
}

.auth-form-control:focus {
  border-color: var(--color-border-focus);
  box-shadow: var(--shadow-glow);
  background-color: var(--color-bg-card);
  color: var(--color-text-primary);
}

.auth-form-control::placeholder {
  color: var(--color-text-placeholder);
}

.auth-btn-primary,
.auth-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  padding: 0.7rem 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
}

.auth-btn-primary {
  background: var(--gradient-btn);
  border: none;
  color: #FFFFFF;
  box-shadow: var(--shadow-cta);
}

.auth-btn-primary:hover {
  background: var(--gradient-btn-hover);
  box-shadow: var(--shadow-cta-hover);
  transform: translateY(-1px);
  color: #FFFFFF;
}

.auth-btn-primary:active {
  transform: translateY(0);
}

.auth-btn-outline {
  border: 1.5px solid var(--color-border-primary);
  color: var(--color-text-secondary);
  background: var(--color-bg-card);
}

.auth-btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: var(--color-bg-hover);
}

.auth-btn-ghost {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
}

.auth-btn-ghost:hover {
  color: var(--color-accent);
  background-color: var(--color-bg-hover);
}

.auth-link {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.auth-link:hover {
  color: var(--color-accent-light);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.25rem 0;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border-primary);
}

.auth-divider span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.auth-social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.625rem 1rem;
  border: 1.5px solid var(--color-border-primary);
  border-radius: 0.75rem;
  background: var(--color-bg-card);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  transition: all 0.2s ease;
  text-decoration: none;
}

.auth-social-btn:hover {
  border-color: var(--color-accent);
  background-color: var(--color-bg-hover);
  color: var(--color-accent);
}

.auth-social-btn i {
  font-size: 1.2rem;
}

.auth-alert {
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  border: none;
  margin-bottom: 1.25rem;
}

.auth-alert-danger {
  background-color: var(--color-danger-bg);
  color: var(--color-danger-text);
  border-left: 3px solid var(--color-danger-border);
}

.auth-alert-success {
  background-color: var(--color-success-bg);
  color: var(--color-success-text);
  border-left: 3px solid var(--color-success-border);
}

.auth-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.auth-checkbox input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  border: 1.5px solid var(--color-border-secondary);
  border-radius: 0.3rem;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.auth-checkbox span {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.auth-form-group {
  margin-bottom: 1.125rem;
}

.auth-form-group:last-child {
  margin-bottom: 0;
}

.auth-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.auth-password-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.375rem;
}

.auth-password-header .auth-form-label {
  margin-bottom: 0;
}

.auth-test-badge {
  display: inline-block;
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 0.375rem;
  margin-top: 0.5rem;
}

.auth-footer-text {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.auth-footer-text a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
}

.auth-footer-text a:hover {
  color: var(--color-accent-light);
}

@media (max-width: 480px) {
  .auth-card-header {
    padding: 1.5rem 1.5rem 0;
  }

  .auth-card-body {
    padding: 1.25rem 1.5rem 1.5rem;
  }

  .auth-card-footer {
    padding: 0 1.5rem 1.25rem;
  }

  .auth-form-row {
    grid-template-columns: 1fr;
  }
}