:root {
    color-scheme: light;
    --bg: #f5f7fb;
    --panel: #ffffff;
    --panel-soft: #f8fafc;
    --text: #172033;
    --muted: #65748b;
    --line: #dce4ef;
    --accent: #2563eb;
    --accent-strong: #1d4ed8;
    --accent-soft: #eaf1ff;
    --danger: #dc2626;
    --danger-soft: #fee2e2;
    --success: #059669;
    --warning: #d97706;
    --shadow: 0 12px 32px rgba(29, 41, 57, .10);
    --radius: 8px;
    --sidebar-width: 264px;
    --sidebar-resizer-width: 10px;
    --thumbnail-size: 203px;
}

[data-theme="dark"] {
    color-scheme: dark;
    --bg: #111827;
    --panel: #182235;
    --panel-soft: #1f2b40;
    --text: #eef3fb;
    --muted: #a7b4c8;
    --line: #2d3b51;
    --accent: #60a5fa;
    --accent-strong: #93c5fd;
    --accent-soft: #1d355a;
    --danger: #f87171;
    --danger-soft: #4b1f25;
    --success: #34d399;
    --warning: #fbbf24;
    --shadow: 0 16px 42px rgba(0, 0, 0, .28);
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 14px;
    letter-spacing: 0;
}

button,
input,
select {
    font: inherit;
}

button {
    color: inherit;
}

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

code {
    background: var(--panel-soft);
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 2px 5px;
}

.auth-screen {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, .16), transparent 34%),
        linear-gradient(135deg, #f7fbff 0%, #eef2f7 100%);
}

.auth-layout {
    width: min(440px, calc(100vw - 32px));
}

.auth-panel {
    background: rgba(255, 255, 255, .92);
    border: 1px solid rgba(220, 228, 239, .92);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
}

.brand-mark {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 750;
    margin-bottom: 22px;
}

.brand-mark.compact {
    margin: 0;
    min-width: 0;
}

.brand-icon {
    width: 34px;
    height: 34px;
    display: block;
    border-radius: 8px;
    box-shadow: 0 8px 18px rgba(29, 78, 216, .18);
    flex: none;
}

.alert {
    border-radius: var(--radius);
    padding: 12px 14px;
    margin-bottom: 16px;
    border: 1px solid var(--line);
}

.alert.error {
    background: var(--danger-soft);
    color: var(--danger);
    border-color: color-mix(in srgb, var(--danger) 24%, transparent);
}

.auth-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--panel-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 4px;
    margin-bottom: 18px;
}

.auth-tab {
    border: 0;
    background: transparent;
    padding: 10px 12px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--muted);
}

.auth-tab.active {
    background: var(--panel);
    color: var(--text);
    box-shadow: 0 2px 10px rgba(29, 41, 57, .08);
}

.auth-form {
    display: none;
    gap: 14px;
}

.auth-form.active {
    display: grid;
}

.auth-form label,
.filter-panel label,
.settings-section label {
    display: grid;
    gap: 7px;
    color: var(--muted);
    font-weight: 650;
}

.auth-form input,
.settings-section input,
.filter-panel select,
.topbar select,
.dialog input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    color: var(--text);
    padding: 11px 12px;
    outline: 0;
}

.auth-form input:focus,
.settings-section input:focus,
.search-box input:focus,
.topbar select:focus,
.filter-panel select:focus,
#dialogInput:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

.btn,
.icon-btn,
.profile-pill,
.nav-item,
.selection-tools button,
.context-menu button,
.profile-menu button,
.upload-menu button {
    border: 0;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 0 14px;
    background: var(--panel-soft);
    border: 1px solid var(--line);
    font-weight: 700;
}

.btn[hidden] {
    display: none;
}

.btn:disabled {
    cursor: not-allowed;
    opacity: .55;
}

.btn.primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.btn.primary:hover {
    background: var(--accent-strong);
}

.btn.ghost {
    background: transparent;
}

.btn.danger {
    background: var(--danger-soft);
    color: var(--danger);
    border-color: color-mix(in srgb, var(--danger) 20%, transparent);
}

.btn.wide {
    width: 100%;
}

.icon-btn {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    background: var(--panel);
    border: 1px solid var(--line);
}

.theme-switcher {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 2px;
    background: var(--panel-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.theme-switcher .icon-btn {
    width: 34px;
    height: 34px;
    background: transparent;
    border: 0;
}

.theme-switcher .icon-btn.active {
    background: var(--panel);
    color: var(--accent);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 28%, transparent);
}

.icon-btn:hover,
.profile-pill:hover,
.btn:hover,
.selection-tools button:hover,
.context-menu button:hover,
.profile-menu button:hover,
.upload-menu button:hover {
    transform: translateY(-1px);
}

.btn:disabled:hover {
    transform: none;
}

.drive-shell {
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    grid-column: 1;
    grid-row: 1;
    position: sticky;
    top: 0;
    height: 100vh;
    background: var(--panel);
    border-right: 1px solid var(--line);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
    z-index: 40;
}

.sidebar-resizer {
    grid-column: 1;
    grid-row: 1;
    justify-self: end;
    width: var(--sidebar-resizer-width);
    height: 100vh;
    cursor: col-resize;
    z-index: 50;
    touch-action: none;
    background: transparent;
    border: 0;
}

.sidebar-resizer::after {
    content: "";
    display: block;
    width: 2px;
    height: 100%;
    margin: 0 auto;
    background: transparent;
    transition: background .16s ease;
}

.sidebar-resizer:hover::after,
.sidebar-resizer:focus-visible::after,
body.resizing-sidebar .sidebar-resizer::after {
    background: var(--accent);
}

body.resizing-sidebar {
    cursor: col-resize;
    user-select: none;
}

.sidebar-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.sidebar.collapsed {
    width: 76px;
}

.drive-shell.sidebar-collapsed {
    grid-template-columns: 76px minmax(0, 1fr);
}

.drive-shell.sidebar-collapsed .sidebar {
    align-items: center;
}

.drive-shell.sidebar-collapsed .sidebar-resizer {
    display: none;
}

.drive-shell.sidebar-collapsed .brand-mark span:last-child,
.drive-shell.sidebar-collapsed .upload-actions,
.drive-shell.sidebar-collapsed .nav-item span:last-child,
.drive-shell.sidebar-collapsed .nav-expander summary span:nth-child(2),
.drive-shell.sidebar-collapsed .storage-card {
    display: none;
}

.drive-shell.sidebar-collapsed .nav-tree-toggle,
.drive-shell.sidebar-collapsed .nav-tree-spacer,
.drive-shell.sidebar-collapsed .nav-tree-children,
.drive-shell.sidebar-collapsed .nav-expander-panel {
    display: none;
}

.drive-shell.sidebar-collapsed .nav-tree-row {
    grid-template-columns: 1fr;
    padding-left: 0;
}

.drive-shell.sidebar-collapsed .nav-tree-label {
    justify-content: center;
    padding: 0;
}

.upload-actions {
    position: relative;
    display: grid;
    gap: 8px;
}

.upload-main {
    width: 100%;
}

.upload-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 50;
    display: grid;
    gap: 4px;
    padding: 6px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.upload-menu button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    min-height: 36px;
    padding: 0 10px;
    background: transparent;
    color: var(--text);
    font-weight: 700;
    text-align: left;
}

.upload-menu button:hover {
    background: var(--panel-soft);
}

.nav-list {
    display: grid;
    gap: 3px;
    width: 100%;
}

.nav-separator {
    height: 1px;
    margin: 7px 11px;
    background: var(--line);
}

.nav-expander {
    display: grid;
    gap: 3px;
}

.nav-expander summary {
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr) 16px;
    align-items: center;
    gap: 11px;
    min-height: 38px;
    color: var(--muted);
    padding: 0 11px;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 650;
    list-style: none;
    user-select: none;
    transition: background .18s ease, color .18s ease, transform .18s ease;
}

.nav-expander summary::-webkit-details-marker {
    display: none;
}

.nav-expander summary:hover {
    background: var(--accent-soft);
    color: var(--accent-strong);
    transform: translateY(-1px);
}

.nav-expander summary span:nth-child(2) {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nav-expander summary span:last-child {
    display: inline-grid;
    place-items: center;
    transition: transform .16s ease;
}

.nav-expander[open] summary span:last-child {
    transform: rotate(90deg);
}

.nav-expander-panel {
    display: grid;
    gap: 3px;
    padding-left: 15px;
}

.nav-tree {
    display: grid;
    gap: 2px;
}

.nav-tree-node,
.nav-tree-children {
    display: grid;
    gap: 2px;
}

.nav-tree-row {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    align-items: center;
    padding-left: calc(var(--tree-depth, 0) * 16px);
}

.nav-tree-row[data-tree-toggle-target] {
    cursor: pointer;
}

.nav-tree-toggle,
.nav-tree-spacer {
    width: 24px;
    height: 34px;
}

.nav-tree-toggle {
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
}

.nav-tree-toggle:hover {
    background: var(--panel-soft);
    color: var(--text);
}

.nav-tree-toggle .icon {
    width: 15px;
    height: 15px;
    transition: transform .16s ease;
}

.nav-tree-toggle.expanded .icon {
    transform: rotate(90deg);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 11px;
    width: 100%;
    min-height: 38px;
    background: transparent;
    color: var(--muted);
    padding: 0 11px;
    text-align: left;
    font-weight: 650;
}

.nav-item:hover,
.nav-item.active {
    background: var(--accent-soft);
    color: var(--accent-strong);
}

.nav-item.drag-source {
    opacity: .58;
}

.nav-item.drop-target {
    background: color-mix(in srgb, var(--success) 14%, var(--panel));
    color: var(--success);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--success) 42%, transparent);
}

.nav-item.nav-tree-label {
    min-width: 0;
    min-height: 34px;
    padding: 0 9px;
}

.nav-tree-label span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.drive-shell.sidebar-collapsed .nav-item.nav-tree-label {
    justify-content: center;
    padding: 0;
}

.storage-card {
    margin-top: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 13px;
    background: var(--panel-soft);
}

.storage-title {
    font-weight: 750;
    margin-bottom: 5px;
}

.storage-copy {
    color: var(--muted);
    font-size: 12px;
    margin-bottom: 10px;
}

.meter {
    height: 7px;
    background: color-mix(in srgb, var(--line) 70%, transparent);
    border-radius: 999px;
    overflow: hidden;
}

.meter span {
    display: block;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--accent), var(--success));
}

.drive-main {
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 14px 18px;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: fit-content;
    min-height: 38px;
    flex: 0 1 auto;
    overflow: hidden;
    white-space: nowrap;
}

.breadcrumbs button {
    border: 0;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    max-width: 170px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.breadcrumbs button:last-child {
    color: var(--text);
    font-weight: 750;
}

.breadcrumbs button.drop-target {
    background: color-mix(in srgb, var(--success) 14%, var(--panel));
    color: var(--success);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--success) 42%, transparent);
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    gap: 9px;
    width: 42px;
    flex: 0 0 42px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 0;
    min-height: 38px;
    justify-content: center;
    transition: width .18s ease, flex-basis .18s ease, padding .18s ease, border-color .16s ease, box-shadow .16s ease;
}

.search-box.search-open,
.search-box.has-query {
    width: min(300px, 24vw);
    flex: 0 0 min(300px, 24vw);
    justify-content: flex-start;
    padding: 0 12px 0 8px;
}

.search-toggle {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    flex: none;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text);
    cursor: pointer;
}

.search-toggle:hover,
.search-toggle:focus {
    background: var(--panel-soft);
}

.search-toggle:focus {
    outline: 0;
}

.search-box input {
    width: 0;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text);
    opacity: 0;
    pointer-events: none;
    transition: opacity .14s ease;
}

.search-box.search-open input,
.search-box.has-query input {
    width: 100%;
    opacity: 1;
    pointer-events: auto;
}

.search-box:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    margin-left: auto;
}

.toolbar-actions select {
    width: auto;
    min-height: 38px;
    padding: 0 34px 0 10px;
}

.icon-select-control {
    position: relative;
    display: grid;
    place-items: center;
    width: 42px;
    height: 38px;
    flex: none;
    color: var(--text);
}

.icon-select-control > span {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: grid;
    place-items: center;
    pointer-events: none;
}

.toolbar-actions .icon-select {
    width: 42px;
    min-width: 42px;
    height: 38px;
    min-height: 38px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    color: transparent;
    cursor: pointer;
    appearance: none;
}

.toolbar-actions .icon-select:hover,
.toolbar-actions .icon-select:focus {
    border-color: var(--accent);
}

.toolbar-actions .icon-select:focus {
    outline: 0;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

.toolbar-actions .icon-select option {
    color: var(--text);
}

@media (max-width: 1180px) {
    .search-box.search-open,
    .search-box.has-query {
        width: min(300px, calc(100vw - 112px));
        flex: 0 0 min(300px, calc(100vw - 112px));
    }
}

.profile-pill {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    overflow: hidden;
    background: var(--text);
    color: var(--panel);
    font-weight: 800;
}

.profile-pill img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-pill img[hidden],
.profile-pill span[hidden] {
    display: none;
}

.profile-menu {
    position: fixed;
    right: 18px;
    top: 64px;
    width: 230px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 10px;
    display: none;
    z-index: 60;
}

.profile-menu.open {
    display: grid;
    gap: 7px;
}

.profile-menu small {
    display: block;
    color: var(--muted);
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.profile-menu button {
    display: flex;
    gap: 8px;
    align-items: center;
    width: 100%;
    min-height: 36px;
    padding: 0 10px;
    background: transparent;
    text-align: left;
}

.context-toolbar {
    display: flex;
    align-items: center;
    flex: 1 1 320px;
    min-width: 0;
}

.context-toolbar[hidden],
.selection-tools[hidden],
.filter-panel[hidden],
.details-panel[hidden],
.modal[hidden],
.context-menu[hidden],
.upload-menu[hidden],
.upload-panel[hidden],
.settings-page[hidden],
.file-area[hidden] {
    display: none;
}

.selection-tools {
    min-width: 0;
    max-width: 100%;
}

.context-toolbar strong {
    margin: 0 8px;
}

.selection-tools {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
}

.selection-tools button {
    min-height: 34px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 0 10px;
    background: var(--panel-soft);
}

.filter-panel {
    display: grid;
    grid-template-columns: repeat(5, minmax(130px, 1fr));
    gap: 12px;
    margin: 14px 18px 0;
    padding: 14px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.settings-page {
    display: grid;
    gap: 16px;
    max-width: 900px;
}

.settings-section {
    display: grid;
    gap: 16px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
}

.settings-section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 14px;
    border-bottom: 1px solid var(--line);
    padding-bottom: 12px;
}

.settings-section h2 {
    margin: 0;
    font-size: 17px;
}

.profile-picture-setting {
    display: grid;
    grid-template-columns: auto minmax(220px, 1fr);
    align-items: center;
    gap: 14px;
}

.profile-picture-preview {
    display: grid;
    place-items: center;
    width: 74px;
    height: 74px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--text);
    color: var(--panel);
    font-size: 26px;
    font-weight: 800;
}

.profile-picture-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-picture-preview img[hidden],
.profile-picture-preview span[hidden] {
    display: none;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    gap: 14px;
}

.settings-section footer {
    display: flex;
    justify-content: flex-end;
}

.range-setting {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
}

.range-setting input[type="range"] {
    grid-column: 1 / -1;
    padding: 0;
    border: 0;
    box-shadow: none;
    accent-color: var(--accent);
}

.range-setting span {
    color: var(--text);
    font-weight: 750;
}

.content-area {
    position: relative;
    flex: 1 1 auto;
    padding: 20px 18px 28px;
    min-width: 0;
    min-height: 0;
}

.content-area.upload-dragging > :not(.drop-upload-overlay) {
    filter: blur(2px);
    transition: filter .16s ease;
}

.section-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: end;
    margin-bottom: 14px;
}

.section-head h1 {
    margin: 0;
    font-size: 24px;
    line-height: 1.2;
}

.section-head p {
    margin: 5px 0 0;
    color: var(--muted);
}

.upload-panel {
    position: fixed;
    right: 24px;
    bottom: 0;
    z-index: 75;
    width: min(362px, calc(100vw - 32px));
    max-height: min(520px, calc(100vh - 96px));
    overflow: hidden;
    background: var(--panel);
    border: 1px solid var(--line);
    border-bottom: 0;
    border-radius: 10px 10px 0 0;
    box-shadow: 0 16px 42px rgba(29, 41, 57, .18);
}

.upload-tracker-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 54px;
    padding: 0 16px 0 18px;
    background: var(--panel);
}

.upload-tracker-head strong {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text);
    font-size: 16px;
    font-weight: 650;
}

.upload-tracker-actions {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex: none;
}

.upload-icon-btn {
    display: inline-grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text);
    cursor: pointer;
}

.upload-icon-btn:hover {
    background: var(--panel-soft);
}

.upload-icon-btn svg {
    width: 20px;
    height: 20px;
}

.upload-icon-btn[data-upload-action="collapse"] svg {
    transform: rotate(90deg);
    transition: transform .16s ease;
}

.upload-panel.collapsed .upload-icon-btn[data-upload-action="collapse"] svg {
    transform: rotate(-90deg);
}

.upload-tracker-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 30px;
    padding: 0 18px;
    background: #e8edf5;
    color: #4b5563;
}

[data-theme="dark"] .upload-tracker-meta {
    background: #243044;
    color: var(--muted);
}

.upload-tracker-meta button {
    border: 0;
    background: transparent;
    color: var(--accent);
    cursor: pointer;
    font-weight: 650;
}

.upload-overall {
    height: 3px;
    background: var(--panel-soft);
}

.upload-overall span {
    display: block;
    width: 0;
    height: 100%;
    background: var(--accent);
    transition: width .14s ease;
}

.upload-list {
    max-height: 360px;
    overflow-y: auto;
}

.upload-row {
    position: relative;
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr) 24px;
    gap: 14px;
    align-items: center;
    min-height: 51px;
    padding: 0 18px;
    background: var(--panel);
    overflow: hidden;
}

.upload-row::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: var(--upload-progress, 0%);
    height: 2px;
    background: var(--accent);
    transition: width .14s ease;
}

.upload-type-icon {
    display: grid;
    place-items: center;
    width: 16px;
    height: 16px;
    border-radius: 2px;
    color: var(--muted);
}

.upload-type-icon.image {
    background: #dc2626;
    color: #ffffff;
}

.upload-row[data-upload-status="pending"] .upload-type-icon {
    opacity: .22;
}

.upload-type-icon svg {
    width: 15px;
    height: 15px;
    stroke-width: 2.2;
}

.upload-name {
    display: grid;
    gap: 2px;
    min-width: 0;
    color: var(--text);
}

.upload-name span,
.upload-name small {
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.upload-name small {
    color: var(--muted);
    font-size: 11px;
    line-height: 1.1;
}

.upload-status {
    position: relative;
    display: grid;
    place-items: center;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    border: 3px solid #d9dce0;
}

.upload-row[data-upload-status="uploading"] .upload-status {
    border-color: var(--accent);
    border-top-color: transparent;
    animation: uploadSpin .8s linear infinite;
}

.upload-row[data-upload-status="done"] .upload-status {
    border-color: #34a853;
    background: #34a853;
}

.upload-row[data-upload-status="done"] .upload-status::before {
    content: "";
    width: 8px;
    height: 5px;
    border: solid #ffffff;
    border-width: 0 0 2px 2px;
    transform: rotate(-45deg) translate(1px, -1px);
}

.upload-row[data-upload-status="skipped"] .upload-status {
    border-color: #f59e0b;
    background: #f59e0b;
}

.upload-row[data-upload-status="skipped"] .upload-status::before {
    content: "";
    width: 8px;
    height: 2px;
    border-radius: 999px;
    background: #ffffff;
}

.upload-row[data-upload-status="failed"] .upload-status {
    border-color: #dc2626;
    background: #dc2626;
}

.upload-row[data-upload-status="failed"] .upload-status::before,
.upload-row[data-upload-status="failed"] .upload-status::after {
    content: "";
    position: absolute;
    width: 9px;
    height: 2px;
    border-radius: 999px;
    background: #ffffff;
}

.upload-row[data-upload-status="failed"] .upload-status::before {
    transform: rotate(45deg);
}

.upload-row[data-upload-status="failed"] .upload-status::after {
    transform: rotate(-45deg);
}

.upload-panel.collapsed .upload-tracker-meta,
.upload-panel.collapsed .upload-overall,
.upload-panel.collapsed .upload-list {
    display: none;
}

@keyframes uploadSpin {
    to {
        transform: rotate(360deg);
    }
}

.drop-upload-overlay {
    position: absolute;
    inset: 0;
    z-index: 70;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 12px;
    padding: 28px;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    background: color-mix(in srgb, var(--accent-soft) 42%, transparent);
    border-bottom: 2px solid var(--accent);
    backdrop-filter: blur(2px);
    transition: opacity .16s ease, visibility .16s ease;
}

.content-area.upload-dragging .drop-upload-overlay {
    opacity: 1;
    visibility: visible;
}

.drop-upload-icon {
    display: grid;
    place-items: center;
    width: 72px;
    height: 72px;
    border-radius: 999px;
    background: var(--accent);
    color: #ffffff;
    box-shadow: 0 14px 28px color-mix(in srgb, var(--accent) 30%, transparent);
    animation: dropUploadFloat .9s ease-in-out infinite alternate;
}

.drop-upload-icon svg {
    width: 44px;
    height: 44px;
    stroke-width: 2.4;
}

.drop-upload-pill {
    display: grid;
    justify-items: center;
    gap: 8px;
    min-width: min(276px, 100%);
    padding: 16px 32px 14px;
    border-radius: 999px;
    background: #155bd5;
    color: #ffffff;
    box-shadow: 0 16px 34px color-mix(in srgb, var(--accent) 28%, transparent);
    font-size: 14px;
    line-height: 1.2;
    animation: dropUploadRise .2s ease-out both;
}

.drop-upload-pill strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    gap: 8px;
    font-size: 15px;
    font-weight: 800;
}

.drop-upload-pill [data-icon-left] {
    display: inline-flex;
    align-items: center;
}

.drop-upload-pill svg {
    width: 17px;
    height: 17px;
}

@keyframes dropUploadFloat {
    from {
        transform: translateY(0) scale(1);
    }

    to {
        transform: translateY(-8px) scale(1.03);
    }
}

@keyframes dropUploadRise {
    from {
        opacity: 0;
        transform: translateY(14px) scale(.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.file-area {
    position: relative;
    min-height: 420px;
    border: 1px dashed transparent;
    border-radius: var(--radius);
    outline: 0;
}

.file-area.moving-items {
    border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

.items {
    display: grid;
    gap: 12px;
}

.view-grid .items {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, var(--thumbnail-size)), var(--thumbnail-size)));
    justify-content: start;
}

.view-gallery .items {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, var(--thumbnail-size)), var(--thumbnail-size)));
    justify-content: start;
}

.view-list .items,
.view-compact .items {
    display: grid;
    gap: 4px;
}

.list-header {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 120px 110px 150px 100px;
    align-items: center;
    gap: 10px;
    min-height: 34px;
    padding: 0 10px;
    margin-bottom: 4px;
    color: var(--muted);
    border-bottom: 1px solid var(--line);
}

.list-header button {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-width: 0;
    height: 30px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: inherit;
    cursor: pointer;
    font-weight: 750;
    text-align: left;
}

.list-header button:hover {
    background: var(--panel-soft);
    color: var(--text);
}

.drive-item {
    position: relative;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    min-width: 0;
    cursor: default;
    user-select: none;
    transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease, background .16s ease;
}

.drive-item[draggable="true"] {
    cursor: grab;
}

.drive-item[draggable="true"]:active {
    cursor: grabbing;
}

.drive-item:hover {
    border-color: color-mix(in srgb, var(--accent) 36%, var(--line));
    box-shadow: 0 8px 18px rgba(29, 41, 57, .07);
}

.drive-item.selected {
    border-color: var(--accent);
    background: var(--accent-soft);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 16%, transparent);
}

.drive-item.drag-source {
    opacity: .58;
}

.drive-item.cut-pending {
    opacity: .54;
}

.drive-item.drop-target {
    border-color: var(--success);
    background: color-mix(in srgb, var(--success) 13%, var(--panel));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 20%, transparent), 0 12px 24px rgba(29, 41, 57, .10);
    transform: translateY(-2px);
}

.file-area.moving-items .drive-item[data-kind="folder"]:not(.selected) .thumb,
.content-area.upload-dragging .file-area .drive-item[data-kind="folder"]:not(.selected) .thumb {
    background: color-mix(in srgb, var(--accent-soft) 72%, var(--panel));
}

.view-grid .drive-item,
.view-gallery .drive-item {
    display: grid;
    grid-template-rows: auto;
    padding: 10px;
}

.view-list .drive-item,
.view-compact .drive-item {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 120px 110px 150px 100px;
    align-items: center;
    gap: 10px;
    min-height: 54px;
    padding: 0 10px;
}

.view-compact .drive-item {
    min-height: 42px;
}

.thumb {
    position: relative;
    display: grid;
    place-items: center;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    background: var(--panel-soft);
    border-radius: var(--radius);
}

.view-grid .thumb {
    aspect-ratio: 4 / 3;
}

.view-gallery .thumb {
    aspect-ratio: 16 / 11;
}

.view-list .thumb,
.view-compact .thumb {
    width: 44px;
    height: 44px;
    flex: none;
}

.thumb img,
.thumb-embed,
.thumb-media,
.text-thumb {
    width: 100%;
    height: 100%;
}

.thumb img {
    object-fit: cover;
}

.thumb-embed,
.thumb-media {
    display: block;
    border: 0;
    background: #fff;
    pointer-events: none;
}

.thumb-media {
    object-fit: cover;
}

.text-thumb {
    display: block;
    overflow: hidden;
    background: var(--panel);
    border: 1px solid color-mix(in srgb, var(--line) 74%, transparent);
}

.text-thumb pre {
    height: 100%;
    margin: 0;
    padding: 12px;
    color: color-mix(in srgb, var(--text) 86%, var(--muted));
    font: 11px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    white-space: pre-wrap;
    overflow: hidden;
    word-break: break-word;
}

.thumb-label {
    position: absolute;
    left: 7px;
    top: 7px;
    max-width: calc(100% - 14px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border-radius: 6px;
    background: color-mix(in srgb, var(--panel) 88%, transparent);
    color: var(--text);
    border: 1px solid color-mix(in srgb, var(--line) 76%, transparent);
    padding: 2px 6px;
    font-size: 10px;
    font-weight: 800;
    line-height: 1.2;
}

.view-list .thumb-embed,
.view-list .thumb-media,
.view-list .text-thumb,
.view-compact .thumb-embed,
.view-compact .thumb-media,
.view-compact .text-thumb,
.view-list .thumb-label,
.view-compact .thumb-label {
    display: none;
}

.file-icon {
    display: grid;
    place-items: center;
    color: var(--accent);
    max-width: 100%;
    max-height: 100%;
}

.file-icon svg {
    display: block;
    width: 52px;
    height: 52px;
    max-width: 100%;
    max-height: 100%;
}

.view-list .file-icon svg,
.view-compact .file-icon svg {
    width: 29px;
    height: 29px;
}

.thumb-size {
    position: absolute;
    right: 7px;
    bottom: 7px;
    max-width: calc(100% - 14px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border-radius: 6px;
    background: color-mix(in srgb, var(--text) 78%, transparent);
    color: var(--panel);
    padding: 2px 6px;
    font-size: 11px;
    font-weight: 750;
    line-height: 1.2;
}

.view-list .thumb-size,
.view-compact .thumb-size {
    right: 2px;
    bottom: 2px;
    max-width: calc(100% - 4px);
    padding: 1px 3px;
    border-radius: 4px;
    font-size: 8px;
}

.item-name {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 9px;
    font-weight: 700;
}

.view-grid .item-name,
.view-gallery .item-name {
    display: grid;
    gap: 9px;
    align-items: stretch;
    min-width: 0;
    width: 100%;
}

.view-grid .drive-item > .item-meta,
.view-grid .drive-item > .item-actions,
.view-gallery .drive-item > .item-meta,
.view-gallery .drive-item > .item-actions {
    display: none;
}

.name-text {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12px;
    font-weight: 400;
}

.inline-rename {
    width: 100%;
    min-width: 0;
    border: 1px solid var(--accent);
    border-radius: 6px;
    background: var(--panel);
    color: var(--text);
    padding: 5px 7px;
    outline: 0;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

.view-grid .name-text,
.view-gallery .name-text {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.25;
}

.star-mark,
.complete-mark {
    color: var(--warning);
    display: inline-flex;
    vertical-align: middle;
    margin-left: 4px;
}

.complete-mark {
    color: var(--success);
}

.drive-item.completed .name-text {
    color: color-mix(in srgb, var(--text) 72%, var(--muted));
}

.item-meta,
.item-actions {
    color: var(--muted);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.item-actions {
    display: flex;
    justify-content: flex-end;
    gap: 5px;
}

.mini-action {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
}

.mini-action:hover {
    background: var(--panel-soft);
    color: var(--text);
}

.empty-state {
    display: grid;
    place-items: center;
    min-height: 320px;
    color: var(--muted);
    text-align: center;
}

.empty-state strong {
    display: block;
    color: var(--text);
    margin-bottom: 6px;
    font-size: 16px;
}

.loading-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(156px, 1fr));
    gap: 12px;
}

.loading-grid span {
    height: 166px;
    border-radius: var(--radius);
    background: linear-gradient(90deg, var(--panel) 20%, var(--panel-soft) 44%, var(--panel) 68%);
    background-size: 220% 100%;
    animation: shimmer 1.2s linear infinite;
    border: 1px solid var(--line);
}

@keyframes shimmer {
    to {
        background-position-x: -220%;
    }
}

.selection-box {
    position: fixed;
    border: 1px solid var(--accent);
    background: color-mix(in srgb, var(--accent) 15%, transparent);
    pointer-events: none;
    z-index: 90;
}

.drag-preview {
    position: fixed;
    top: -160px;
    left: -260px;
    z-index: 130;
    pointer-events: none;
}

.drag-preview-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
    width: 226px;
    height: 52px;
    padding: 0 17px 0 20px;
    border: 1px solid #e3e7ee;
    border-radius: 10px;
    background: #ffffff;
    color: #172033;
    box-shadow: 0 3px 7px rgba(15, 23, 42, .16), 0 10px 20px rgba(15, 23, 42, .18);
}

.drag-preview-card::after {
    content: "";
    position: absolute;
    inset: 2px 4px -4px 4px;
    z-index: -1;
    border-radius: 10px;
    background: rgba(255, 255, 255, .82);
    box-shadow: 0 2px 8px rgba(15, 23, 42, .14);
}

.drag-preview-marker {
    display: grid;
    place-items: center;
    flex: 0 0 18px;
    width: 18px;
    height: 18px;
    color: #2563eb;
}

.drag-preview-marker.pdf {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    background: #ef4444;
    color: #ffffff;
    font-size: 6px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0;
}

.drag-preview-marker svg {
    width: 18px;
    height: 18px;
}

.drag-preview-name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 14px;
    font-weight: 520;
}

.drag-preview-count {
    position: absolute;
    top: -12px;
    right: -13px;
    display: grid;
    place-items: center;
    min-width: 25px;
    height: 25px;
    padding: 0 7px;
    border: 2px solid #ffffff;
    border-radius: 999px;
    background: #0b63ce;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(15, 23, 42, .20);
    font-size: 14px;
    font-weight: 800;
    line-height: 1;
}

.context-menu {
    position: fixed;
    width: 190px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 6px;
    z-index: 80;
}

.context-menu button {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 34px;
    padding: 0 10px;
    background: transparent;
    text-align: left;
}

.details-panel {
    position: fixed;
    right: 0;
    top: 0;
    width: min(360px, 100vw);
    height: 100vh;
    background: var(--panel);
    border-left: 1px solid var(--line);
    box-shadow: var(--shadow);
    z-index: 55;
    display: grid;
    grid-template-rows: auto 1fr;
}

.details-panel header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px;
    border-bottom: 1px solid var(--line);
}

#detailsContent {
    padding: 14px;
    overflow: auto;
}

.detail-row {
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
}

.detail-row span:first-child {
    color: var(--muted);
}

.detail-row span:last-child {
    overflow-wrap: anywhere;
}

.modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, .42);
    display: grid;
    place-items: center;
    z-index: 100;
    padding: 18px;
}

#dialogModal {
    z-index: 140;
}

.modal-card {
    width: min(460px, 100%);
    background: var(--panel);
    border-radius: var(--radius);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 18px;
}

.modal-card h2 {
    margin: 0 0 8px;
    font-size: 18px;
}

.modal-card p {
    margin: 0 0 14px;
    color: var(--muted);
}

#dialogInput {
    width: 100%;
    margin-bottom: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    color: var(--text);
    padding: 11px 12px;
}

.modal-card footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.folder-list {
    max-height: 300px;
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    margin-bottom: 14px;
}

.folder-list button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    min-height: 38px;
    border: 0;
    background: transparent;
    color: var(--text);
    text-align: left;
    padding: 0 12px;
    cursor: pointer;
}

.folder-list button:hover,
.folder-list button.active {
    background: var(--accent-soft);
}

.preview-modal {
    padding: 24px;
}

.preview-card {
    position: relative;
    width: min(1100px, 100%);
    height: min(760px, calc(100vh - 48px));
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: grid;
    grid-template-rows: auto 1fr;
    overflow: hidden;
}

.preview-card > img,
.preview-card > iframe {
    min-width: 0;
    min-height: 0;
}

.preview-card header {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 12px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
}

.preview-card strong {
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.preview-toolbar {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1 1 auto;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: thin;
}

.preview-toolbar[hidden] {
    display: none;
}

.preview-toolbar button {
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: var(--panel-soft);
    color: var(--text);
    cursor: pointer;
}

.preview-toolbar button:hover {
    background: var(--accent-soft);
}

.preview-toolbar button[hidden] {
    display: none;
}

.preview-toolbar .icon {
    width: 17px;
    height: 17px;
}

.preview-card header > .icon-btn {
    flex: 0 0 auto;
}

.preview-card iframe,
.preview-card img {
    width: 100%;
    height: 100%;
    border: 0;
}

.preview-card iframe {
    background: #fff;
}

.preview-card img {
    display: block;
    object-fit: contain;
    background: #0f172a;
}

.preview-card img[hidden],
.preview-card iframe[hidden] {
    display: none;
}

.preview-nav {
    position: absolute;
    top: calc(50% + 27px);
    z-index: 2;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 1px solid color-mix(in srgb, #ffffff 35%, transparent);
    border-radius: 999px;
    background: color-mix(in srgb, #0f172a 72%, transparent);
    color: #ffffff;
    box-shadow: 0 12px 28px rgba(15, 23, 42, .26);
    cursor: pointer;
    transform: translateY(-50%);
}

.preview-nav:hover {
    background: color-mix(in srgb, #0f172a 84%, transparent);
}

.preview-nav:disabled {
    cursor: not-allowed;
    opacity: .38;
}

.preview-nav[hidden] {
    display: none;
}

.preview-nav .icon {
    width: 24px;
    height: 24px;
}

.preview-prev {
    left: 18px;
}

.preview-prev .icon {
    transform: rotate(180deg);
}

.preview-next {
    right: 18px;
}

.toast-stack {
    position: fixed;
    right: 18px;
    bottom: 18px;
    display: grid;
    gap: 8px;
    z-index: 120;
}

.toast {
    width: min(360px, calc(100vw - 36px));
    background: var(--panel);
    border: 1px solid var(--line);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 12px 14px;
}

.toast.error {
    border-left-color: var(--danger);
}

.toast.success {
    border-left-color: var(--success);
}

.icon,
[data-icon] svg,
[data-icon-left] svg {
    width: 18px;
    height: 18px;
    flex: none;
}

[data-icon-left] {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.mobile-only {
    display: none;
}

.mobile-backdrop {
    display: none;
}

.unsupported-preview {
    min-height: 100vh;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 10px;
    text-align: center;
    padding: 24px;
}

.unsupported-preview h1 {
    max-width: 680px;
    margin: 8px 0 0;
    overflow-wrap: anywhere;
}

.unsupported-preview p {
    color: var(--muted);
}

.file-glyph {
    width: 92px;
    height: 92px;
    border-radius: 18px;
    background: var(--accent-soft);
    display: grid;
    place-items: center;
}

.file-glyph::before {
    content: "";
    width: 42px;
    height: 52px;
    border-radius: 6px;
    background: var(--accent);
    clip-path: polygon(0 0, 70% 0, 100% 28%, 100% 100%, 0 100%);
}

@media (max-width: 1080px) {
    .topbar {
        grid-template-columns: minmax(0, 1fr) auto;
    }

    .toolbar-actions {
        justify-content: flex-end;
    }

    .toolbar-actions select {
        max-width: 136px;
    }

    .filter-panel {
        grid-template-columns: repeat(2, minmax(130px, 1fr));
    }
}

@media (max-width: 760px) {
    .mobile-only {
        display: inline-grid;
    }

    .desktop-only {
        display: none;
    }

    .drive-shell,
    .drive-shell.sidebar-collapsed {
        grid-template-columns: 1fr;
    }

    .sidebar {
        grid-column: 1;
        position: fixed;
        inset: 0 auto 0 0;
        width: min(84vw, 310px);
        transform: translateX(-105%);
        transition: transform .22s ease;
        box-shadow: var(--shadow);
    }

    .drive-main {
        grid-column: 1;
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .mobile-backdrop.show {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(15, 23, 42, .38);
        z-index: 35;
    }

    .topbar {
        grid-template-columns: auto minmax(0, 1fr);
        padding: 10px;
        gap: 8px;
    }

    .breadcrumbs {
        min-height: 38px;
    }

    .toolbar-actions {
        grid-column: 1 / -1;
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 2px;
    }

    .toolbar-actions select {
        min-width: 122px;
    }

    .content-area {
        padding: 14px 10px 24px;
    }

    .context-toolbar {
        grid-column: 1 / -1;
    }

    .filter-panel {
        margin: 10px;
        grid-template-columns: 1fr;
    }

    .settings-grid {
        grid-template-columns: 1fr;
    }

    .profile-picture-setting {
        grid-template-columns: 1fr;
        justify-items: start;
    }

    .settings-section footer {
        justify-content: stretch;
    }

    .settings-section footer .btn {
        width: 100%;
    }

    .view-grid .items {
        grid-template-columns: repeat(auto-fill, minmax(min(100%, var(--thumbnail-size)), var(--thumbnail-size)));
    }

    .view-gallery .items {
        grid-template-columns: repeat(auto-fill, minmax(min(100%, var(--thumbnail-size)), var(--thumbnail-size)));
    }

    .view-list .drive-item,
    .view-compact .drive-item {
        grid-template-columns: minmax(0, 1fr) auto;
        padding: 8px;
    }

    .list-header {
        grid-template-columns: minmax(0, 1fr) auto;
    }

    .list-header button:nth-child(n + 2),
    .list-header span {
        display: none;
    }

    .view-list .item-meta,
    .view-compact .item-meta {
        display: none;
    }

    .item-actions {
        justify-content: flex-end;
    }

    .section-head {
        align-items: start;
        flex-direction: column;
    }

    .preview-modal {
        padding: 0;
    }

    .preview-card {
        width: 100%;
        height: 100vh;
        border-radius: 0;
    }

    .preview-card header {
        flex-wrap: wrap;
    }

    .preview-card strong {
        flex: 1 1 calc(100% - 56px);
    }

    .preview-toolbar {
        order: 3;
        flex-basis: 100%;
    }
}