.kemi-shell-line {
    width: 100%;
    border-radius: 22px;
    border: 1px solid var(--mud-palette-lines-default);
    background: radial-gradient(circle at top left, rgba(89, 116, 255, 0.08), transparent 34%), var(--mud-palette-surface);
    padding: 18px;
}

.kemi-line-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.kemi-title {
    font-weight: 800;
    letter-spacing: -0.02em;
}

.kemi-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.tank-single-line {
    display: flex;
    flex-wrap: nowrap;
    gap: 14px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 4px 2px 10px;
    scroll-snap-type: x proximity;
}

    .tank-single-line::-webkit-scrollbar {
        height: 8px;
    }

    .tank-single-line::-webkit-scrollbar-track {
        background: transparent;
    }

    .tank-single-line::-webkit-scrollbar-thumb {
        background: var(--mud-palette-lines-default);
        border-radius: 999px;
    }

.vertical-tank-card {
    flex: 0 0 260px;
    scroll-snap-align: start;
    position: relative;
    border-radius: 20px;
    border: 1px solid var(--mud-palette-lines-default);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(0, 0, 0, 0.025)), var(--mud-palette-surface);
    padding: 14px;
    cursor: pointer;
    overflow: hidden;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

    .vertical-tank-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 14px 34px rgba(0, 0, 0, 0.16);
    }

    .vertical-tank-card::before {
        content: "";
        position: absolute;
        inset: 0 0 auto 0;
        height: 4px;
        background: var(--mud-palette-info);
    }

    .vertical-tank-card.tank-critical::before {
        background: var(--mud-palette-error);
    }

    .vertical-tank-card.tank-low::before {
        background: var(--mud-palette-warning);
    }

    .vertical-tank-card.tank-medium::before {
        background: var(--mud-palette-info);
    }

    .vertical-tank-card.tank-good::before {
        background: var(--mud-palette-success);
    }

/* Pump header */

.pump-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.pump-header-main {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.pump-icon-box {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: var(--mud-palette-background-grey);
    color: var(--mud-palette-primary);
}

.pump-title-block {
    min-width: 0;
}

.pump-title {
    font-weight: 900;
    line-height: 1.15;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pump-subtitle {
    display: block;
    color: var(--mud-palette-text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pump-info-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    margin-bottom: 12px;
}

.pump-info-item {
    min-width: 0;
    padding: 7px 6px;
    border-radius: 12px;
    background: var(--mud-palette-background-grey);
}

.pump-info-label {
    display: block;
    font-size: 0.62rem;
    color: var(--mud-palette-text-secondary);
    margin-bottom: 2px;
}

.pump-info-value {
    display: block;
    font-size: 0.72rem;
    font-weight: 850;
    color: var(--mud-palette-text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Tank name header */

.tank-name-header {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    margin-bottom: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--mud-palette-lines-default);
}

.tank-number-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 38px;
    border-radius: 14px;
    font-size: 0.82rem;
    font-weight: 900;
    background: var(--mud-palette-background-grey);
    color: var(--mud-palette-text-primary);
}

.tank-name-block {
    min-width: 0;
}

.tank-name-text {
    font-weight: 800;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tank-type-text {
    color: var(--mud-palette-text-secondary);
}

/* Tank visual */

.vertical-tank-visual-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin: 8px 0 12px;
}

.vertical-css-tank {
    position: relative;
    width: 78px;
    height: 165px;
    border: 3px solid var(--mud-palette-lines-default);
    border-radius: 24px 24px 13px 13px;
    overflow: hidden;
    background: linear-gradient( 180deg, rgba(255, 255, 255, 0.18), rgba(0, 0, 0, 0.08) );
}

    .vertical-css-tank::before {
        content: "";
        position: absolute;
        top: -12px;
        left: 24px;
        width: 24px;
        height: 13px;
        border: 3px solid var(--mud-palette-lines-default);
        border-bottom: none;
        border-radius: 9px 9px 0 0;
        background: var(--mud-palette-surface);
        z-index: 5;
    }

    .vertical-css-tank::after {
        content: "";
        position: absolute;
        top: 16px;
        right: 11px;
        width: 10px;
        height: 68%;
        border-radius: 999px;
        background: rgba(255, 255, 255, 0.18);
        z-index: 4;
        pointer-events: none;
    }

.vertical-css-tank-fill {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: 4px;
    transition: height 0.45s ease;
    z-index: 1;
}

    .vertical-css-tank-fill::before {
        content: "";
        position: absolute;
        top: -8px;
        left: -14%;
        width: 128%;
        height: 16px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.36);
    }

.vertical-css-tank-shine {
    position: absolute;
    top: 18px;
    left: 12px;
    width: 9px;
    height: 70%;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    z-index: 3;
    pointer-events: none;
}

.vertical-css-tank-lines {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    pointer-events: none;
    z-index: 2;
}

    .vertical-css-tank-lines span {
        display: block;
        height: 1px;
        margin: 0 8px;
        background: rgba(255, 255, 255, 0.32);
    }

.vertical-css-tank.tank-critical {
    border-color: var(--mud-palette-error);
}

.vertical-css-tank.tank-low {
    border-color: var(--mud-palette-warning);
}

.vertical-css-tank.tank-medium {
    border-color: var(--mud-palette-info);
}

.vertical-css-tank.tank-good {
    border-color: var(--mud-palette-success);
}

.vertical-css-tank.tank-critical .vertical-css-tank-fill {
    background: linear-gradient( 180deg, var(--mud-palette-error-lighten), var(--mud-palette-error) );
}

.vertical-css-tank.tank-low .vertical-css-tank-fill {
    background: linear-gradient( 180deg, var(--mud-palette-warning-lighten), var(--mud-palette-warning) );
}

.vertical-css-tank.tank-medium .vertical-css-tank-fill {
    background: linear-gradient( 180deg, var(--mud-palette-info-lighten), var(--mud-palette-info) );
}

.vertical-css-tank.tank-good .vertical-css-tank-fill {
    background: linear-gradient( 180deg, var(--mud-palette-success-lighten), var(--mud-palette-success) );
}

.vertical-percent {
    min-width: 54px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 900;
    text-align: center;
    background: var(--mud-palette-background-grey);
    color: var(--mud-palette-text-primary);
}

/* Tank level summary */

.tank-level-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
}

    .tank-level-summary > div {
        min-width: 0;
        padding: 8px 7px;
        border-radius: 13px;
        background: var(--mud-palette-background-grey);
    }

/* Optional legacy stats support */

.vertical-tank-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
}

    .vertical-tank-stats > div {
        min-width: 0;
        padding: 8px 7px;
        border-radius: 13px;
        background: var(--mud-palette-background-grey);
    }

.stat-label {
    display: block;
    font-size: 0.64rem;
    color: var(--mud-palette-text-secondary);
    margin-bottom: 2px;
}

.stat-value {
    display: block;
    font-size: 0.76rem;
    font-weight: 800;
    color: var(--mud-palette-text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.vertical-tank-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 12px;
    padding-top: 9px;
    border-top: 1px solid var(--mud-palette-lines-default);
    font-size: 0.72rem;
    color: var(--mud-palette-text-secondary);
}

.tank-edit-icon {
    opacity: 0.75;
}

.vertical-tank-card:hover .tank-edit-icon {
    opacity: 1;
    color: var(--mud-palette-primary);
}

/* Responsive */

@media (max-width: 700px) {
    .vertical-tank-card {
        flex-basis: 245px;
    }

    .vertical-css-tank {
        width: 72px;
        height: 150px;
    }

    .pump-info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 420px) {
    .kemi-shell-line {
        padding: 14px;
    }

    .vertical-tank-card {
        flex-basis: 220px;
        padding: 13px;
    }

    .pump-info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vertical-tank-stats {
        grid-template-columns: 1fr;
    }

    .tank-level-summary {
        grid-template-columns: 1fr;
    }
}