html {
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

body {
    background-color: #f5f6fa;
    flex: 1;
    display: flex;
    flex-direction: column;
}

#app-content {
    flex: 1;
}

.app-footer {
    margin-top: auto;
}

.card-stat {
    border-left: 4px solid;
    transition: transform 0.15s ease;
}

.card-stat:hover {
    transform: translateY(-2px);
}

.card-stat.border-primary { border-left-color: #0d6efd; }
.card-stat.border-success { border-left-color: #198754; }
.card-stat.border-info    { border-left-color: #0dcaf0; }
.card-stat.border-warning { border-left-color: #ffc107; }

.table-frequent td { background-color: rgba(25, 135, 84, 0.05); }
.table-infrequent td { background-color: rgba(255, 193, 7, 0.05); }

.scan-input {
    font-size: 1.25rem;
    padding: 0.75rem 1rem;
}

.purchase-total {
    font-size: 1.5rem;
    font-weight: 700;
}

.cursor-pointer { cursor: pointer; }

#scan-card-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.5);
    border-color: #0d6efd;
}