.help-panel {
    position: fixed;
    right: -420px;
    top: 0;
    width: 420px;
    height: 100vh;
    background: #0f1116;
    border-left: 1px solid #1f232b;
    padding: 20px;
    transition: 0.3s;
    overflow-y: auto;
    z-index: 9999;
}

.help-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 9998;
}

.help-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
}

.help-tab {
    padding: 8px 12px;
    background: #1a1e25;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.25s;
    font-size: 13px;
    border: 1px solid #232832;
}

.help-tab:hover {
    background: #232832;
    border-color: #4da3ff;
}

.help-tab.active {
    background: #2f3642;
    border-color: #4da3ff;
    color: #fff;
    box-shadow: 0 0 12px rgba(77,163,255,0.3);
}

.help-content {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.5;
}