.mastervolt-battery-widget {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    padding: 0.6rem 0.75rem;
    color: #ffffff;
}

.mastervolt-battery-widget .mastervolt-battery-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

    .mastervolt-battery-widget .mastervolt-battery-title {
        font-size: clamp(8px, 3vh, 36px);
        font-weight: 600;
        letter-spacing: 0.05em;
    }

.mastervolt-battery-widget .mastervolt-battery-body {
    flex: 1 1 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6vh;
    height: 100%;
    overflow: hidden;
}

.mastervolt-battery-widget .metric {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    width: 48%;
    padding: 0.5rem 0.6rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.mastervolt-battery-widget .metric.metric-missing {
    background: rgba(0, 0, 0, 0.55);
    border-color: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.4);
}

    .mastervolt-battery-widget .metric.metric-missing .value::after {
        background: linear-gradient(90deg, rgba(255, 255, 255, 0.0), rgba(255, 255, 255, 0.1));
    }

    .mastervolt-battery-widget .metric.metric-missing .missing-note {
        margin-top: 0.35rem;
        font-size: clamp(8px, 1.2vh, 10px);
        text-transform: uppercase;
        letter-spacing: 0.08em;
        color: rgba(255, 255, 255, 0.45);
    }

    .mastervolt-battery-widget .metric .label {
        text-transform: uppercase;
        font-size: clamp(8px, 1.4vh, 10px);
        letter-spacing: 0.1em;
        color: rgba(255, 255, 255, 0.75);
    }

    .mastervolt-battery-widget .metric .value {
        font-size: clamp(8px, 1.6vh, 12px);
        font-weight: 600;
    }

        .mastervolt-battery-widget .metric .value::after {
            content: "";
            display: block;
            height: 2px;
            margin-top: 0.35vh;
            background: linear-gradient(90deg, rgba(255, 255, 255, 0.0), var(--mastervolt-battery-accent, #3fb6ff));
        }