.side-panel {
    position: fixed;
    right: 0;
    top: 0;
    width: 30%;
    height: 100%;
    background: #ffffff;
    border-left: 2px solid #ccc;
    box-shadow: -2px 0 8px rgba(0,0,0,0.1);
    padding: 20px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    z-index: 999;
}

.side-panel.show {
    transform: translateX(0);
}

.hidden {
    display: none;
}

.panel-row {
    margin: 12px 0;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#panel-close {
    cursor: pointer;
}