.macmem-panel {
    position: fixed;
    z-index: 2147483000;
    width: 260px;
    background: rgba(24, 24, 28, 0.92);
    color: #e8e8ea;
    font-family: -apple-system, "SF Pro Text", "Segoe UI", sans-serif;
    font-size: 11px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(8px);
    user-select: none;
    overflow: hidden;
}

.macmem-header {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    cursor: move;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.macmem-title { font-weight: 600; letter-spacing: 0.2px; }
.macmem-title.macmem-running { color: #6ee7a8; }

.macmem-btn {
    background: transparent;
    border: none;
    color: #b8b8bc;
    cursor: pointer;
    font-size: 12px;
    line-height: 1;
    padding: 2px 5px;
    border-radius: 4px;
}
.macmem-btn:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

.macmem-body { padding: 8px; display: flex; flex-direction: column; gap: 7px; }
.macmem-collapsed .macmem-body { display: none; }

.macmem-bar-wrap { display: flex; flex-direction: column; gap: 3px; }
.macmem-bar-head { display: flex; justify-content: space-between; align-items: baseline; }
.macmem-bar-name { color: #c8c8cc; }
.macmem-bar-val { color: #9a9aa0; font-variant-numeric: tabular-nums; font-size: 10px; }

.macmem-bar-track {
    position: relative;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
}
.macmem-bar-fill {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 0%;
    background: linear-gradient(90deg, #4f9dff, #7fd8e8);
    border-radius: 4px;
    transition: width 0.25s ease;
}
.macmem-bar-fill.macmem-warn {
    background: linear-gradient(90deg, #ff9d4f, #ff6a3d);
}
.macmem-bar-peak {
    position: absolute;
    top: -1px; bottom: -1px;
    width: 2px;
    background: #f7e04b;
    display: none;
}

.macmem-meta {
    color: #9a9aa0;
    font-size: 10px;
    padding-top: 2px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.macmem-models { display: flex; flex-direction: column; gap: 2px; }
.macmem-models-title, .macmem-models-empty {
    color: #8a8a90;
    font-size: 10px;
    margin-top: 2px;
}
.macmem-model-row {
    display: flex;
    justify-content: space-between;
    gap: 6px;
    font-size: 10px;
}
.macmem-model-name {
    color: #d4d4d8;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.macmem-model-size { color: #9a9aa0; white-space: nowrap; font-variant-numeric: tabular-nums; }
.macmem-dev { color: #7fd8e8; }