:root {
    --bg: #f3efe7;
    --panel: #fffdf9;
    --panel-2: #f7f2ea;
    --line: #d8cfc0;
    --text: #1f1b16;
    --muted: #6e665c;
    --brand: #143f73;
    --brand-2: #d66c31;
    --danger: #b23b3b;
    --success: #146356;
    --warning: #9f6a13;
    --shadow: 0 18px 40px rgba(43, 32, 17, .08);
    --radius: 20px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    font-family: "Segoe UI", "Helvetica Neue", sans-serif;
    background:
        radial-gradient(circle at top right, rgba(214, 108, 49, .14), transparent 28%),
        radial-gradient(circle at bottom left, rgba(20, 63, 115, .12), transparent 30%),
        var(--bg);
    color: var(--text);
}

a {
    color: inherit;
    text-decoration: none;
}

.shell {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

.shell-auth {
    grid-template-columns: 1fr;
}

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 28px;
    padding: 28px 22px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
    background: linear-gradient(180deg, #143f73 0%, #0b2445 100%);
    color: #f5f0e8;
}

.brand,
.auth-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-mark,
.auth-mark {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: block;
    object-fit: contain;
    padding: 5px;
    background: #ffffff;
    border: 1px solid rgba(216, 207, 192, .92);
    box-shadow: 0 10px 22px rgba(43, 32, 17, .14);
}

.brand-title,
.auth-title {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.brand-subtitle,
.auth-subtitle,
.subtitle,
.eyebrow,
.sidebar-user-meta,
.muted {
    color: var(--muted);
}

.sidebar .brand-subtitle,
.sidebar-user-meta {
    color: rgba(245, 240, 232, .72);
}

.sidebar .brand-mark {
    border-color: rgba(218, 232, 255, .42);
}

.nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    padding-right: 4px;
}

.nav-link {
    padding: 12px 14px;
    border-radius: 14px;
    color: rgba(245, 240, 232, .85);
    transition: .18s ease;
}

.nav-link:hover,
.nav-link.is-active {
    background: rgba(255, 255, 255, .08);
    color: #fff;
}

.sidebar-user {
    flex: 0 0 auto;
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, .08);
}

.sidebar-user-name {
    font-weight: 700;
}

.sidebar-user-meta {
    margin-top: 6px;
    font-size: .88rem;
    line-height: 1.4;
    word-break: break-word;
}

.content {
    padding: 28px;
    min-width: 0;
}

.content-auth {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px;
    min-height: 100vh;
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.content-auth .page-header {
    display: none;
}

.content-auth .page-header > div:first-child {
    width: 100%;
}

.content-auth .subtitle {
    max-width: none;
}

.page-header h1 {
    margin: 0 0 6px;
    font-size: 2rem;
}

.page-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.section-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.eyebrow {
    margin-bottom: 8px;
    font-size: .8rem;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.subtitle {
    margin: 0;
    max-width: 700px;
}

.card,
.auth-card,
.stats-grid .stat,
.viewer-main,
.thumb,
.table-card {
    background: rgba(255, 253, 249, .88);
    border: 1px solid rgba(216, 207, 192, .82);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.card,
.table-card {
    padding: 22px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.stat {
    padding: 20px;
}

.stat-label {
    color: var(--muted);
    font-size: .9rem;
}

.stat-value {
    margin-top: 10px;
    font-size: 2rem;
    font-weight: 700;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 18px;
}

.stack,
.stack-lg {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stack-lg {
    gap: 22px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input,
.select,
.textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--text);
    font: inherit;
}

.textarea {
    min-height: 120px;
    resize: vertical;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 16px;
    border: 0;
    border-radius: 14px;
    font: inherit;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--brand), #0b2445);
    color: #fff;
}

.btn-secondary {
    background: var(--panel-2);
    color: var(--text);
    border: 1px solid var(--line);
}

.btn-ghost {
    background: transparent;
    color: inherit;
    border: 1px solid rgba(255, 255, 255, .22);
}

.btn-full {
    width: 100%;
}

.logout-form {
    margin-top: 14px;
}

.table-wrap {
    overflow: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 14px 10px;
    border-bottom: 1px solid rgba(216, 207, 192, .7);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--muted);
    font-size: .88rem;
    font-weight: 600;
}

.table-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-sm {
    padding: 8px 12px;
    font-size: .88rem;
}

.btn-outline {
    background: transparent;
    color: var(--brand);
    border: 1px solid rgba(20, 63, 115, .28);
}

.btn-outline:hover {
    background: rgba(20, 63, 115, .08);
}

.dropdown-lite {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
}

.dropdown-lite-end .dropdown-lite-menu {
    align-self: flex-end;
}

.dropdown-lite-toggle::after {
    content: "";
    display: inline-block;
    margin-left: 8px;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    transition: transform .16s ease;
}

.dropdown-lite.is-open .dropdown-lite-toggle::after {
    transform: rotate(180deg);
}

.dropdown-lite-menu {
    position: static;
    min-width: 180px;
    margin-top: 8px;
    padding: 8px 0;
    border-radius: 14px;
    background: rgba(255, 253, 249, .98);
    border: 1px solid rgba(216, 207, 192, .9);
    box-shadow: 0 16px 32px rgba(43, 32, 17, .14);
}

.dropdown-lite-item {
    display: block;
    padding: 10px 14px;
    color: var(--text);
    font-size: .92rem;
    font-weight: 500;
}

.dropdown-lite-item:hover {
    background: rgba(20, 63, 115, .08);
    color: var(--brand);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: .8rem;
    font-weight: 700;
}

.badge-green {
    background: rgba(20, 99, 86, .12);
    color: var(--success);
}

.badge-amber {
    background: rgba(214, 108, 49, .14);
    color: var(--warning);
}

.badge-red {
    background: rgba(178, 59, 59, .12);
    color: var(--danger);
}

.alert {
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 16px;
}

.alert-success {
    background: rgba(20, 99, 86, .12);
    color: var(--success);
}

.alert-danger {
    background: rgba(178, 59, 59, .11);
    color: var(--danger);
}

.filters {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.filters-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 0;
}

.filters-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.filters .field:last-child {
    justify-content: end;
}

.meta-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.meta-item {
    padding: 14px;
    border-radius: 16px;
    background: var(--panel-2);
    border: 1px solid rgba(216, 207, 192, .7);
}

.summary-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.summary-chip {
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(255, 253, 249, .88);
    border: 1px solid rgba(216, 207, 192, .82);
    box-shadow: var(--shadow);
}

.summary-chip strong {
    display: block;
    margin-top: 6px;
    font-size: 1.3rem;
}

.report-template-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    padding: 18px;
    border-radius: 18px;
    background: var(--panel-2);
    border: 1px solid rgba(216, 207, 192, .8);
}

.report-template-panels {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.report-template-panel {
    display: none;
    flex-direction: column;
    gap: 18px;
}

.report-template-panel.is-active {
    display: flex;
}

.report-editor-block {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 253, 249, .74);
    border: 1px solid rgba(216, 207, 192, .82);
}

.report-editor-toolbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.report-editor-help {
    color: var(--muted);
    font-size: .88rem;
}

.report-form-grid {
    margin-bottom: 0;
}

.report-table-wrap {
    overflow: auto;
}

.report-editor-table,
.report-measure-table,
.report-piece-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
}

.report-editor-table th,
.report-editor-table td,
.report-measure-table th,
.report-measure-table td,
.report-piece-table th,
.report-piece-table td {
    padding: 10px 8px;
    border: 1px solid rgba(216, 207, 192, .72);
    vertical-align: top;
}

.report-editor-table th,
.report-measure-table th,
.report-piece-table th {
    background: rgba(20, 63, 115, .06);
    color: var(--muted);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.report-editor-table .input {
    min-width: 120px;
}

.report-row-action {
    white-space: nowrap;
}

.report-document {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 26px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid rgba(216, 207, 192, .82);
    box-shadow: 0 18px 40px rgba(43, 32, 17, .08);
}

.report-document-header {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(216, 207, 192, .8);
}

.report-letterhead {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

.report-letterhead-copy {
    flex: 1 1 auto;
}

.report-letterhead-name {
    font-size: .98rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .03em;
}

.report-letterhead-meta {
    color: var(--muted);
    font-size: .82rem;
}

.report-letterhead-mark {
    display: block;
    width: auto;
    height: 72px;
    max-width: 84px;
    object-fit: contain;
}

.report-document-title {
    font-size: 1.15rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.report-document-meta {
    display: grid;
    gap: 10px 18px;
}

.report-document-meta-header {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.report-document-meta-header > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.report-document-meta-header span {
    font-weight: 600;
}

.report-document-meta strong,
.report-key-values strong {
    color: var(--text);
}

.report-intro {
    margin: 0;
    line-height: 1.6;
}

.report-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.report-section-title {
    color: var(--muted);
    font-size: .82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.report-section p {
    margin: 0;
    line-height: 1.65;
}

.report-key-values {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 18px;
}

.report-signature {
    margin-top: 8px;
    padding-top: 18px;
    border-top: 1px solid rgba(216, 207, 192, .8);
    text-align: center;
    line-height: 1.65;
}

.report-signature-name {
    margin-top: 18px;
    font-weight: 800;
    text-transform: uppercase;
}

.report-signature-role {
    color: var(--muted);
    font-size: .92rem;
}

.pacs-live-card {
    min-height: 100%;
}

.live-banner {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px;
    border-radius: 18px;
    border: 1px solid rgba(216, 207, 192, .82);
    background: rgba(255, 253, 249, .88);
}

.live-dot {
    width: 14px;
    height: 14px;
    border-radius: 999px;
    background: var(--warning);
    box-shadow: 0 0 0 0 rgba(159, 106, 19, .35);
}

.live-live {
    background: rgba(20, 99, 86, .1);
    border-color: rgba(20, 99, 86, .28);
}

.live-live .live-dot {
    background: var(--success);
    animation: pacs-pulse 1.4s infinite;
    box-shadow: 0 0 0 0 rgba(20, 99, 86, .45);
}

.live-recent {
    background: rgba(20, 99, 86, .08);
    border-color: rgba(20, 99, 86, .18);
}

.live-recent .live-dot {
    background: var(--success);
}

.live-idle .live-dot {
    background: var(--warning);
}

.live-inactive {
    background: rgba(178, 59, 59, .08);
    border-color: rgba(178, 59, 59, .2);
}

.live-inactive .live-dot {
    background: var(--danger);
}

@keyframes pacs-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(20, 99, 86, .45);
    }
    70% {
        box-shadow: 0 0 0 12px rgba(20, 99, 86, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(20, 99, 86, 0);
    }
}

.empty-state {
    padding: 18px;
    border-radius: 16px;
    background: var(--panel-2);
    border: 1px dashed rgba(216, 207, 192, .9);
}

.list-note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(20, 63, 115, .08);
    color: var(--brand);
    font-size: .88rem;
    font-weight: 600;
}

.group-block {
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 253, 249, .72);
    border: 1px solid rgba(216, 207, 192, .82);
}

.group-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.mono-meta {
    font-family: "SFMono-Regular", "Consolas", "Liberation Mono", monospace;
    font-size: .86rem;
    color: var(--muted);
}

.meta-label {
    color: var(--muted);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.meta-value {
    margin-top: 6px;
    font-weight: 700;
}

.viewer-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, .85fr);
    gap: 20px;
    align-items: start;
}

.viewer-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 0;
    min-height: auto;
    background: transparent;
    border: 0;
    box-shadow: none;
}

.viewer-side {
    min-width: 0;
}

.viewer-shell,
.viewer-strip {
    padding: 18px;
}

.viewer-shell {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.viewer-toolbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.viewer-selection {
    margin-top: 6px;
    font-size: 1.15rem;
    font-weight: 700;
}

.viewer-actions {
    flex-wrap: wrap;
}

.viewer-zoom-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 74px;
    padding: 10px 12px;
    border-radius: 14px;
    background: rgba(20, 63, 115, .08);
    color: var(--brand);
    font-size: .86rem;
    font-weight: 700;
}

.viewer-stage {
    position: relative;
    display: block;
    width: 100%;
    min-height: 520px;
    height: clamp(460px, 68vh, 760px);
    border-radius: 16px;
    background: linear-gradient(180deg, #161616, #222);
    overflow: hidden;
}

.viewer-pan {
    width: 100%;
    height: 100%;
    overflow: auto;
    border-radius: inherit;
    overscroll-behavior: contain;
}

.viewer-pan.is-draggable {
    cursor: grab;
}

.viewer-pan.is-dragging {
    cursor: grabbing;
    user-select: none;
}

.viewer-canvas {
    min-width: 100%;
    min-height: 100%;
    width: max-content;
    height: max-content;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.viewer-stage img {
    display: block;
    width: auto;
    height: auto;
    max-width: none;
    max-height: none;
    border-radius: 12px;
    background: #111;
    box-shadow: 0 18px 40px rgba(0, 0, 0, .35);
}

.viewer-stage iframe {
    width: 100%;
    height: 100%;
    border: 0;
    background: #111;
}

.thumb-list {
    display: grid;
    gap: 12px;
}

.thumb-grid {
    grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
}

.thumb {
    padding: 10px;
    text-align: left;
    min-width: 0;
}

.thumb.is-active {
    border-color: rgba(20, 63, 115, .6);
    box-shadow: 0 10px 24px rgba(20, 63, 115, .15);
}

.thumb-tile {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.thumb-media {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: 12px;
    overflow: hidden;
    background: #ece6dc;
    display: grid;
    place-items: center;
}

.thumb-preview {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    background: #ece6dc;
}

.thumb-placeholder {
    padding: 12px;
    text-align: center;
    color: var(--muted);
    font-size: .82rem;
    font-weight: 700;
}

.thumb-index {
    position: absolute;
    top: 8px;
    left: 8px;
    min-width: 26px;
    height: 26px;
    padding: 0 8px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(20, 63, 115, .88);
    color: #fff;
    font-size: .78rem;
    font-weight: 700;
}

.thumb-meta {
    margin-top: 6px;
    color: var(--muted);
    font-size: .9rem;
}

.thumb-meta.compact {
    margin-top: 0;
    font-size: .8rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.signature-card .stack {
    gap: 12px;
}

.signature-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.signature-row span:last-child {
    text-align: right;
}

.signature-note {
    padding: 12px 14px;
    border-radius: 14px;
    background: var(--panel-2);
    border: 1px solid var(--line);
    color: var(--muted);
}

.signature-form {
    margin: 0;
}

.viewer-shell:fullscreen,
.viewer-shell:-webkit-full-screen {
    width: 100vw;
    height: 100vh;
    max-width: none;
    margin: 0;
    padding: 16px;
    border-radius: 0;
    background: #0d0d0d;
    color: #f7f3eb;
}

.viewer-shell:fullscreen .viewer-toolbar,
.viewer-shell:-webkit-full-screen .viewer-toolbar {
    flex: 0 0 auto;
}

.viewer-shell:fullscreen .viewer-stage,
.viewer-shell:-webkit-full-screen .viewer-stage {
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
    border-radius: 18px;
    background: radial-gradient(circle at top, rgba(214, 108, 49, .1), transparent 26%), #111;
}

.viewer-shell:fullscreen .viewer-selection,
.viewer-shell:-webkit-full-screen .viewer-selection {
    color: #fff;
}

.viewer-shell:fullscreen .meta-label,
.viewer-shell:fullscreen .thumb-meta,
.viewer-shell:-webkit-full-screen .meta-label,
.viewer-shell:-webkit-full-screen .thumb-meta {
    color: rgba(247, 243, 235, .72);
}

.viewer-shell:fullscreen .btn-secondary,
.viewer-shell:-webkit-full-screen .btn-secondary {
    background: rgba(255, 255, 255, .08);
    color: #fff;
    border-color: rgba(255, 255, 255, .16);
}

.viewer-shell:fullscreen .viewer-zoom-indicator,
.viewer-shell:-webkit-full-screen .viewer-zoom-indicator {
    background: rgba(255, 255, 255, .1);
    color: #fff;
}

.auth-wrap {
    width: min(100%, 520px);
}

.auth-card {
    padding: 28px 28px 22px;
    width: 100%;
}

.auth-card .auth-brand {
    display: block;
    text-align: center;
    margin-bottom: 18px;
}

.auth-logo {
    display: block;
    width: min(220px, 72%);
    height: auto;
    margin: 0 auto 14px;
    object-fit: contain;
    filter: drop-shadow(0 10px 24px rgba(14, 53, 84, .12));
}

.auth-card .auth-title {
    margin: 0 0 7px;
    color: #0f3555;
    font-family: "Trebuchet MS", "Gill Sans MT", "Century Gothic", "Segoe UI", sans-serif;
    font-size: clamp(1.55rem, 2.4vw, 2.15rem);
    font-weight: 800;
    letter-spacing: .08em;
    line-height: 1.16;
    text-transform: uppercase;
    text-shadow: 0 2px 8px rgba(15, 53, 85, .14);
}

.auth-card .auth-subtitle {
    margin: 0;
    color: var(--muted);
}

.auth-card label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.auth-card .stack-lg {
    gap: 14px;
}

.auth-card .btn-primary {
    margin-top: 2px;
}

.inline-form {
    display: inline;
}

.help {
    color: var(--muted);
    font-size: .9rem;
}

.checkbox-row {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.code-block {
    display: block;
    padding: 14px 16px;
    border-radius: 16px;
    background: #1f1b16;
    color: #f7f2ea;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

@media (max-width: 1100px) {
    .shell,
    .viewer-layout,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .sidebar {
        padding-bottom: 10px;
    }

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

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

@media (max-width: 760px) {
    .shell {
        display: block;
    }

    .sidebar {
        gap: 16px;
        position: static;
        height: auto;
        overflow: visible;
    }

    .nav {
        overflow: visible;
        min-height: auto;
        padding-right: 0;
    }

    .content {
        padding: 18px;
    }

    .page-header,
    .filters,
    .stats-grid,
    .meta-grid {
        grid-template-columns: 1fr;
        display: grid;
    }

    .page-actions,
    .table-actions {
        width: 100%;
    }

    .page-actions .btn,
    .table-actions .btn {
        flex: 1 1 auto;
    }

    .viewer-stage {
        min-height: 360px;
        height: 56vh;
    }

    .viewer-shell:fullscreen,
    .viewer-shell:-webkit-full-screen {
        padding: 12px;
    }

    .filters-2 {
        grid-template-columns: 1fr;
    }

    .filters-3 {
        grid-template-columns: 1fr;
    }

    .report-document-meta,
    .report-key-values {
        grid-template-columns: 1fr;
    }
}