/* Custom Authentication Styles */
body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
}

.card {
    border: none;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.auth-header {
    margin-bottom: 2rem;
}

.auth-header h1 {
    font-weight: 700;
    color: #333;
}

.auth-header .lead {
    color: #6c757d;
    font-size: 1.1rem;
}

.form-control {
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    background-color: #f8fafc;
    transition: all 0.2s;
}

.form-control:focus {
    box-shadow: 0 0 0 3px rgba(118, 75, 162, 0.2);
    border-color: #764ba2;
    background-color: #fff;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(118, 75, 162, 0.3);
}

.form-label {
    font-weight: 500;
    color: #4a5568;
}

a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

a:hover {
    color: #764ba2;
    text-decoration: underline;
}

.auth-footer {
    margin-top: 1.5rem;
    text-align: center;
    color: #718096;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.card {
    animation: fadeIn 0.6s ease-out;
}