/* Custom styles for Agify Age Estimator */

body {
    background: linear-gradient(135deg, #cfcfd1 0%, #fffeff 100%);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
}

.card-header {
    border-radius: 15px 15px 0 0 !important;
    border: none;
}

.age-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 2rem 0;
}

.age-number {
    font-size: 4rem;
    font-weight: bold;
    color: #000000;
    line-height: 1;
    text-shadow: 2px 2px 4px rgba(255, 255, 255, 0.1);
}

.age-label {
    font-size: 1.2rem;
    color: #6c757d;
    margin-top: 0.5rem;
}

.stat-card {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 10px;
    margin: 0.5rem 0;
}

.stat-card h5 {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card p {
    margin-bottom: 0;
    font-weight: 600;
}

.btn {
    border-radius: 25px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.form-control, .form-select {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #5caaee;
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
}

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

.card-footer {
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

.card-footer a {
    color: #5caaee;
    text-decoration: none;
}

.card-footer a:hover {
    text-decoration: underline;
}

/* Animation for the age number */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.age-number {
    animation: fadeInUp 0.8s ease-out;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .age-number {
        font-size: 3rem;
    }
    
    .container {
        padding: 1rem;
    }
}