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

.dicom-viewer-modal {
    background: rgba(12, 18, 25, 0.82);
    z-index: 20;
}

.dicom-viewer-shell {
    width: min(980px, calc(100vw - 40px)); 
    max-width: calc(100vw - 40px);
    max-height: calc(100vh - 40px);
    padding: 22px;
    border-radius: 20px;
    background: linear-gradient(180deg, #f6f8fb 0%, #edf1f6 100%);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    justify-content: flex-start;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.22);
}

.dicom-viewer-head {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 16px;
    width: 100%;
}

.dicom-viewer-head-copy {
    min-width: 0;
}

.dicom-viewer-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: #1f2d3a;
}

.dicom-viewer-meta {
    margin-top: 6px;
    font-size: 0.5rem;
    color: #708090;
    word-break: break-all;
}

.dicom-viewer-modebar {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    padding: 4px;
    border-radius: 999px;
    background: #e3eaf2;
}

.dicom-viewer-mode {
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: #587085;
    font: inherit;
    font-size: 0.52rem;
    line-height: 1;
    padding: 8px 12px;
    cursor: pointer;
}

.dicom-viewer-mode.is-active {
    background: #ffffff;
    color: #213444;
    box-shadow: 0 1px 3px rgba(21, 34, 48, 0.12);
}

.dicom-viewer-mode:disabled {
    opacity: 0.42;
    cursor: default;
}

.dicom-viewer-close {
    border: 0;
    background: transparent;
    color: #526474;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    font-size: 1.35rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    cursor: pointer;
    margin-left: auto;
}

.dicom-viewer-close:hover {
    background: rgba(144, 160, 176, 0.14);
    color: #243645;
}

.dicom-viewer-statusbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex: 0 0 auto;
    width: 100%;
    font-size: 0.55rem;
    color: #52616f;
}

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

.dicom-viewer-status {
    font-weight: 600;
    color: #243645;
    min-width: 110px;
    text-align: right;
}

.dicom-viewer-statusgroup {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
}

.dicom-viewer-tool {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 132px;
    padding: 6px 10px;
    border-radius: 999px;
    background: #e3ebf3;
    color: #355066;
    font-size: 0.5rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.dicom-viewer-viewport {
    flex: 0 0 auto;
    width: 100%;
    height: clamp(360px, 56vh, 560px);
    min-height: 360px;
    border-radius: 16px;
    background: #0b1218;
    overflow: hidden;
    border: 1px solid rgba(128, 149, 169, 0.28);
    position: relative;
}

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

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

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

#dicomStackLayout {
    height: 100%;
    max-height: 520px;
}

.dicom-mpr-layout.is-active {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.dicom-mpr-panel {
    position: relative;
    min-width: 0;
    min-height: 0;
    border-radius: 12px;
    overflow: hidden;
    background: #081017;
    border: 1px solid rgba(123, 146, 167, 0.2);
    cursor: pointer;
    transition: none;
}

.dicom-mpr-label {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(12, 19, 26, 0.72);
    color: #d7e3ef;
    font-size: 0.46rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    pointer-events: none;
}

.dicom-mpr-panel.is-active .dicom-mpr-label {
    background: rgba(141, 185, 226, 0.22);
    color: #f2f8ff;
}

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

.dicom-viewer-controls button {
    border: 1px solid rgba(104, 124, 144, 0.16);
    border-radius: 999px;
    background: #e7edf3;
    color: #41586d;
    padding: 7px 12px;
    font: inherit;
    font-size: 0.56rem;
    line-height: 1.1;
    cursor: pointer;
    min-width: 96px;
}

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

.dicom-viewer-control-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

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

.dicom-viewer-hint {
    font-size: 0.5rem;
    color: #708090;
    flex: 1 1 auto;
    min-width: 0;
}