:root {
    --primary-color: #059669;
    --secondary-color: #10b981;
    --gradient-primary: linear-gradient(135deg, #059669 0%, #10b981 100%);
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.main-content {
    flex: 1;
    padding: 2rem 0;
}

/* Gradient Button */
.btn-gradient {
    background: var(--gradient-primary);
    border: none;
    color: white;
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(5, 150, 105, 0.3);
    color: white;
}

/* Card Hover Effect */
.card-hover {
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Risk Score Badge */
.risk-badge {
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
}

/* Progress Bar Custom */
.progress-thin {
    height: 4px;
}

/* Form Custom */
.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(5, 150, 105, 0.15);
}

/* Table Custom */
.table-hover tbody tr:hover {
    background-color: rgba(5, 150, 105, 0.05);
}

/* Alert Custom */
.alert-custom {
    border-left: 4px solid var(--primary-color);
}

/* Stats Card */
.stats-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.stats-card:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.stats-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

/* Loading Spinner */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

/* Responsive */
@media (max-width: 768px) {
    .main-content {
        padding: 1rem 0;
    }
}