.auth-body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.auth-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.auth-logo {
    width: 120px;
    height: auto;
}

.auth-title {
    color: #2d3748;
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: #718096;
    font-size: 1rem;
}

.auth-form .form-floating {
    margin-bottom: 1rem;
}

.auth-form .form-control {
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    height: calc(3.5rem + 2px);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.auth-form .form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.auth-form .form-select {
    height: calc(3.5rem + 2px);
}

.auth-btn {
    border-radius: 10px;
    padding: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    transition: all 0.3s ease;
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 14px rgba(0, 0, 0, 0.1);
}

.auth-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.auth-link:hover {
    color: #764ba2;
}

.alert {
    border-radius: 10px;
    border: none;
}

@media (max-width: 768px) {
    .auth-card {
        padding: 1.5rem;
    }
    
    .auth-title {
        font-size: 1.75rem;
    }
}