body.dicom-viewer-open {
    overflow: hidden;
}

.dicom-viewer-modal {
    z-index: 50;
    padding: 14px;
    background: rgba(17, 17, 15, 0.88);
}

.dicom-viewer-shell {
    display: flex !important;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 12px;
    width: 100%;
    max-width: none;
    height: 100%;
    max-height: none;
    padding: 18px 20px;
    border: 1px solid var(--ink);
    border-radius: 0;
    background: var(--paper);
    box-shadow: none;
}

.dicom-viewer-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    width: 100%;
}

.dicom-viewer-head-copy {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    min-width: 0;
    gap: 12px 20px;
}

.dicom-viewer-title {
    color: var(--ink);
    font-size: 19px;
    font-weight: 500;
    letter-spacing: -0.055em;
    line-height: 1.1;
    white-space: nowrap;
}

.dicom-viewer-meta {
    color: var(--muted);
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.025em;
    line-height: 1.35;
    overflow-wrap: anywhere;
}

.dicom-viewer-modebar {
    display: inline-flex;
    align-items: center;
    gap: 0;
    padding: 0;
    border: 1px solid var(--divider);
    background: var(--soft-grey);
}

.dicom-viewer-mode {
    min-height: 32px;
    padding: 7px 14px;
    border: 0;
    border-right: 1px solid var(--divider);
    border-radius: 0;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.065em;
    line-height: 1;
    text-transform: uppercase;
}

.dicom-viewer-mode:last-child {
    border-right: 0;
}

.dicom-viewer-mode.is-active {
    background: var(--blue);
    color: var(--ink);
}

.dicom-viewer-mode:disabled {
    cursor: default;
    opacity: 0.4;
}

.dicom-viewer-close {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    margin-left: auto;
    padding: 0;
    border: 1px solid var(--divider);
    border-radius: 0;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font-size: 25px;
    line-height: 1;
}

.dicom-viewer-close:hover {
    border-color: var(--red);
    background: var(--red);
    color: var(--light-paper);
}

.dicom-viewer-statusbar {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    width: 100%;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.025em;
    line-height: 1.35;
}

.dicom-viewer-statusbar > div:first-child {
    flex: 1 1 auto;
    min-width: 0;
}

.dicom-viewer-statusgroup {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 12px;
}

.dicom-viewer-status {
    min-width: 90px;
    color: var(--ink);
    font-weight: 700;
    text-align: right;
}

.dicom-viewer-tool {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 126px;
    padding: 7px 10px;
    background: var(--blue);
    color: var(--ink);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.065em;
    text-transform: uppercase;
}

.dicom-viewer-viewport {
    position: relative;
    flex: 1 1 auto;
    width: 100%;
    height: auto;
    min-height: 0;
    overflow: hidden;
    border: 1px solid var(--divider);
    border-radius: 0;
    background: #090a09;
}

.dicom-viewer-layout {
    display: none;
    width: 100%;
    height: 100%;
    min-height: 0;
}

.dicom-viewer-layout.is-active {
    display: block;
}

.dicom-mode-viewport {
    width: 100%;
    min-width: 0;
    height: 100%;
    min-height: 0;
    overflow: hidden;
}

#dicomStackLayout {
    height: 100%;
}

.dicom-mpr-layout.is-active {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px;
}

.dicom-mpr-panel {
    position: relative;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
    border: 1px solid rgba(128, 179, 206, 0.3);
    border-radius: 0;
    background: #090a09;
    cursor: pointer;
}

.dicom-mpr-panel.is-active {
    border-color: var(--blue);
}

.dicom-mpr-label {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
    padding: 5px 7px;
    background: rgba(17, 17, 15, 0.82);
    color: var(--light-paper);
    font-family: var(--mono);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.065em;
    line-height: 1;
    text-transform: uppercase;
    pointer-events: none;
}

.dicom-mpr-panel.is-active .dicom-mpr-label {
    background: var(--blue);
    color: var(--ink);
}

.dicom-viewer-controls {
    display: flex;
    flex: 0 0 auto;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
}

.dicom-viewer-hint {
    flex: 1 1 auto;
    min-width: 0;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.025em;
    line-height: 1.35;
}

.dicom-viewer-control-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.dicom-viewer-controls button {
    min-width: 88px;
    padding: 8px 12px;
    border: 1px solid var(--divider);
    border-radius: 0;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.1;
    text-transform: uppercase;
}

.dicom-viewer-controls button:hover:not(:disabled) {
    border-color: var(--ink);
    background: var(--ink);
    color: var(--light-paper);
}

.dicom-viewer-controls button:last-child {
    border-color: var(--red);
    background: var(--red);
    color: var(--light-paper);
}

.dicom-viewer-controls button:last-child:hover:not(:disabled) {
    border-color: var(--dark-red);
    background: var(--dark-red);
}

.dicom-viewer-controls button:disabled {
    cursor: default;
    opacity: 0.35;
}

.dicom-viewer-control-group button.is-hidden {
    display: none;
}

@media (max-width: 760px) {
    .dicom-viewer-modal {
        padding: 0;
    }

    .dicom-viewer-shell {
        padding: 14px;
        border: 0;
        box-shadow: none;
    }

    .dicom-viewer-head-copy {
        gap: 10px;
    }

    .dicom-viewer-meta,
    .dicom-viewer-statusbar > div:first-child,
    .dicom-viewer-hint {
        display: none;
    }

    .dicom-mpr-layout.is-active {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(3, minmax(0, 1fr));
    }

    .dicom-viewer-controls {
        justify-content: flex-end;
    }

    .dicom-viewer-control-group {
        width: 100%;
    }

    .dicom-viewer-controls button {
        flex: 1;
        min-width: 62px;
        padding-inline: 7px;
    }
}