/* Custom Styles for Mortgage Simulator */

body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

.card-header {
    padding: 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.step-content {
    animation: fadeIn 0.5s;
}

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

.form-range::-webkit-slider-thumb {
    background: #667eea;
}

.form-range::-moz-range-thumb {
    background: #667eea;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    transition: transform 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    border: none;
    transition: transform 0.2s;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(56, 239, 125, 0.4);
}

.result-card {
    transition: transform 0.3s, box-shadow 0.3s;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: #667eea;
}

.result-card .card-body {
    padding: 2rem;
}

.result-card h5 {
    color: #667eea;
    font-weight: bold;
}

.result-card .monthly-payment {
    font-size: 2rem;
    font-weight: bold;
    color: #11998e;
    margin: 1rem 0;
}

.whatsapp-btn {
    background: #25D366;
    color: white;
    border: none;
    transition: all 0.3s;
}

.whatsapp-btn:hover {
    background: #128C7E;
    transform: scale(1.05);
    color: white;
}

.alert {
    border-radius: 10px;
}

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

.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Tooltip customization */
.tooltip-inner {
    max-width: 300px;
    text-align: left;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .card-body {
        padding: 1.5rem !important;
    }
    
    .result-card .monthly-payment {
        font-size: 1.5rem;
    }
}