/* Klienten-Dateiexplorer */
.file-explorer-heading {
    align-items: flex-end;
    gap: 1rem;
    margin-bottom: 0.8rem;
}

.file-explorer-heading h3 {
    margin-bottom: 0.35rem;
}

.file-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.92rem;
    color: var(--muted);
}

.file-breadcrumbs a {
    color: inherit;
    text-decoration: none;
}

.file-breadcrumbs a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.file-breadcrumb-separator {
    opacity: 0.6;
}

.file-explorer-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 0.8rem;
}

.explorer-toolbar-menu {
    position: relative;
}

.explorer-toolbar-menu > summary,
.explorer-item-menu > summary {
    list-style: none;
    cursor: pointer;
}

.explorer-toolbar-menu > summary::-webkit-details-marker,
.explorer-item-menu > summary::-webkit-details-marker {
    display: none;
}

.explorer-inline-form {
    position: absolute;
    z-index: 20;
    top: calc(100% + 0.45rem);
    left: 0;
    width: min(330px, 82vw);
    margin: 0;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.explorer-inline-form label,
.explorer-manage-form label {
    display: block;
    font-weight: 600;
    margin: 0.45rem 0 0.25rem;
}

.explorer-inline-form input,
.explorer-manage-form input,
.explorer-manage-form select,
.explorer-manage-form textarea {
    width: 100%;
    box-sizing: border-box;
}

.file-upload-card {
    margin-bottom: 1rem;
}

.file-upload-grid {
    display: grid;
    grid-template-columns: minmax(180px, 0.7fr) minmax(240px, 1.3fr);
    gap: 1rem;
    margin-bottom: 0.8rem;
}

.file-upload-grid textarea {
    width: 100%;
    box-sizing: border-box;
    resize: vertical;
}

.file-drop-zone {
    position: relative;
    display: flex;
    min-height: 130px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 1.25rem;
    border: 2px dashed var(--border);
    border-radius: 10px;
    background: var(--bg);
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.file-drop-zone:hover,
.file-drop-zone:focus,
.file-drop-zone.drag-active {
    border-color: var(--primary);
    outline: none;
}

.file-drop-input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.file-drop-selection {
    margin-top: 0.25rem;
}

.file-upload-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 0.8rem;
}

.file-explorer-list {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.file-explorer-row {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    padding: 0.75rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card);
}

.file-explorer-row:hover {
    border-color: var(--primary);
}

.file-explorer-main {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
    flex: 1;
    color: inherit;
    text-decoration: none;
}

.file-main-static {
    cursor: default;
}

.file-kind-icon {
    flex: 0 0 auto;
    color: var(--muted);
}

.file-explorer-text {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.22rem;
}

.file-explorer-text strong,
.file-title,
.file-title a {
    overflow-wrap: anywhere;
}

.file-description {
    white-space: pre-wrap;
    font-size: 0.92rem;
    color: var(--muted);
}

.explorer-item-menu {
    position: relative;
    flex: 0 0 auto;
}

.explorer-item-menu > summary {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 7px;
    font-size: 1.2rem;
    line-height: 1;
    user-select: none;
}

.explorer-item-menu > summary:hover {
    border-color: var(--primary);
}

.explorer-menu-panel {
    position: absolute;
    z-index: 30;
    top: calc(100% + 0.4rem);
    right: 0;
    width: min(340px, 85vw);
    padding: 0.8rem;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: var(--card);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.14);
}

.file-menu-panel {
    width: min(390px, 88vw);
}

.explorer-manage-form {
    margin: 0;
}

.explorer-manage-form button {
    margin-top: 0.7rem;
}

.explorer-menu-panel form + form,
.explorer-download + .explorer-manage-form {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
}

.explorer-download {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.explorer-danger-button {
    width: 100%;
}

.file-explorer-empty {
    padding: 1rem;
    border: 1px dashed var(--border);
    border-radius: 8px;
    text-align: center;
}

@media (max-width: 760px) {
    .file-upload-grid {
        grid-template-columns: 1fr;
    }

    .file-explorer-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .explorer-menu-panel {
        position: fixed;
        top: 50%;
        left: 50%;
        right: auto;
        transform: translate(-50%, -50%);
        max-height: 80vh;
        overflow: auto;
    }
}

.explorer-toolbar-menu > summary.button {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card);
    color: inherit;
}

.explorer-toolbar-menu > summary.button:hover {
    border-color: var(--primary);
}


/* Plesk-artige geteilte Dateiverwaltung */
.file-manager {
    display: grid;
    grid-template-columns: 235px minmax(0, 1fr);
    gap: 0;
    align-items: stretch;
    padding: 0;
    overflow: visible;
}

.file-manager-tree {
    position: sticky;
    top: 1rem;
    align-self: start;
    padding: 1rem 0.85rem;
    max-height: calc(100vh - 150px);
    overflow: auto;
    border-right: 1px solid var(--border);
    background: color-mix(in srgb, var(--card) 96%, var(--bg));
    border-radius: 8px 0 0 8px;
}

.file-tree-title {
    padding: 0 0.45rem 0.7rem;
    font-weight: 700;
    font-size: 0.78rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.055em;
}

.file-tree-root,
.file-tree-row > a {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 0.42rem;
    padding: 0.45rem 0.5rem;
    border-radius: 6px;
    color: inherit;
    text-decoration: none;
}

.file-tree-root:hover,
.file-tree-row:hover {
    background: var(--bg);
}

.file-tree-root.active,
.file-tree-row.active {
    background: color-mix(in srgb, var(--primary) 8%, var(--card));
}

.file-tree-root.active,
.file-tree-row.active > a {
    color: var(--primary);
    font-weight: 700;
}

.file-tree-root span,
.file-tree-row > a span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-tree-row {
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr);
    align-items: center;
    padding-left: calc(var(--tree-depth) * 0.85rem);
    border-radius: 6px;
}

.file-tree-toggle,
.file-tree-toggle-spacer {
    width: 22px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.file-tree-toggle {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
}

.file-tree-empty {
    padding: 0.55rem 0.45rem;
    font-size: 0.9rem;
}

.file-manager-content {
    position: relative;
    min-width: 0;
    padding: 0;
    overflow: visible;
    isolation: isolate;
}

.file-manager-head {
    display: flex;
    align-items: center;
    min-height: 74px;
    padding: 0.9rem 1rem 0.75rem;
    border-bottom: 1px solid var(--border);
}

.file-manager-location {
    min-width: 0;
}

.file-manager-location h3 {
    margin: 0 0 0.28rem;
    font-size: 1.05rem;
}

.file-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.3rem;
    color: var(--muted);
    font-size: 0.86rem;
}

.file-breadcrumbs a {
    color: inherit;
    text-decoration: none;
}

.file-breadcrumbs a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.file-breadcrumb-separator {
    color: color-mix(in srgb, var(--muted) 55%, transparent);
}

.file-manager-toolbar {
    position: relative;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.7rem;
    min-height: 52px;
    padding: 0.45rem 0.8rem;
    border-bottom: 1px solid var(--border);
    background: color-mix(in srgb, var(--card) 97%, var(--bg));
    overflow: visible;
}

.file-toolbar-primary,
.file-bulk-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.32rem;
}

.file-tool-button {
    position: relative;
    display: inline-flex;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 7px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    list-style: none;
    transition: color .14s ease, background .14s ease, border-color .14s ease;
}

.file-tool-button::-webkit-details-marker {
    display: none;
}

.file-tool-button svg {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
    pointer-events: none;
}

.file-tool-button:hover,
.file-tool-button:focus-visible,
.explorer-toolbar-menu[open] > .file-tool-button {
    border-color: var(--border);
    background: var(--card);
    color: var(--primary);
    outline: none;
}

.file-tool-button-primary {
    color: var(--primary);
}

.file-tool-button-danger:hover,
.file-tool-button-danger:focus-visible {
    color: var(--danger, #b42318);
}

.file-tool-button:disabled {
    opacity: .4;
    cursor: default;
}

.file-tool-button[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    z-index: 500;
    top: calc(100% + 7px);
    left: 50%;
    padding: 0.28rem 0.45rem;
    border-radius: 5px;
    background: #252a31;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -2px);
    transition: opacity .12s ease, transform .12s ease;
}

.file-tool-button[data-tooltip]:hover::after,
.file-tool-button[data-tooltip]:focus-visible::after {
    opacity: 1;
    transform: translate(-50%, 0);
}

.button.compact,
button.compact {
    padding: 0.38rem 0.62rem;
    min-height: 34px;
}

.file-bulk-actions {
    display: none;
    margin-left: auto;
    padding-left: 0.65rem;
    border-left: 1px solid var(--border);
}

.file-bulk-actions.has-selection {
    display: flex;
}

.file-bulk-actions select {
    min-width: 150px;
    max-width: 220px;
    min-height: 34px;
    padding-top: .3rem;
    padding-bottom: .3rem;
}

.file-selection-count {
    min-width: 78px;
    text-align: right;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 600;
}

.explorer-toolbar-menu {
    position: relative;
}

.explorer-toolbar-menu[open] {
    z-index: 120;
}

.explorer-upload-panel {
    position: absolute;
    z-index: 200;
    top: calc(100% + 0.5rem);
    left: 0;
    width: min(560px, 78vw);
    margin: 0;
    border: 1px solid var(--border);
    background: var(--card);
    box-shadow: 0 16px 38px rgba(0,0,0,.16);
}

.explorer-inline-form {
    z-index: 200;
}

.upload-toolbar-menu {
    position: relative;
}

.compact-drop-zone {
    min-height: 104px;
    padding: 0.9rem;
    background: color-mix(in srgb, var(--card) 86%, var(--bg));
}

.file-manager-table-wrap {
    position: relative;
    z-index: 1;
    padding: 0;
    overflow-x: auto;
    border-radius: 0 0 8px 0;
}

.file-manager-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.file-manager-table th,
.file-manager-table td {
    padding: 0.68rem 0.75rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: middle;
}

.file-manager-table th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: color-mix(in srgb, var(--card) 94%, var(--bg));
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.025em;
    white-space: nowrap;
}

.file-manager-table tbody tr:last-child td {
    border-bottom: 0;
}

.file-manager-table tbody tr:hover,
.file-manager-table tbody tr.selected {
    background: var(--bg);
}

.file-manager-table tbody tr.selected {
    box-shadow: inset 3px 0 0 var(--primary);
}

.file-select-col {
    width: 34px;
    text-align: center !important;
}

.file-actions-col,
.file-actions-cell {
    width: 42px;
    text-align: right !important;
}

.file-name-cell {
    display: flex;
    min-width: 180px;
    align-items: center;
    gap: 0.55rem;
    color: inherit;
    text-decoration: none;
}

.file-name-stack {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.16rem;
}

.file-name-stack a,
.file-name-cell strong {
    overflow-wrap: anywhere;
}

.file-name-stack small {
    max-width: 430px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-manager-folder-row td {
    background: color-mix(in srgb, var(--card) 97%, var(--bg));
}

.file-manager-empty {
    position: relative;
    z-index: 0;
    padding: 2.2rem 1.4rem !important;
    text-align: center !important;
}

.explorer-toolbar-menu[open] > .file-tool-button::after {
    display: none;
}

@media (max-width: 900px) {
    .file-manager {
        grid-template-columns: 1fr;
    }
    .file-manager-tree {
        position: static;
        max-height: 240px;
        border-right: 0;
        border-bottom: 1px solid var(--border);
        border-radius: 8px 8px 0 0;
    }
    .file-manager-toolbar {
        align-items: flex-start;
        flex-direction: column;
    }
    .file-bulk-actions {
        margin-left: 0;
        padding-left: 0;
        border-left: 0;
    }
    .file-selection-count {
        text-align: left;
    }
    .file-manager-table-wrap {
        border-radius: 0 0 8px 8px;
    }
}

@media (max-width: 650px) {
    .file-manager-table th:nth-child(3),
    .file-manager-table td:nth-child(3),
    .file-manager-table th:nth-child(4),
    .file-manager-table td:nth-child(4),
    .file-manager-table th:nth-child(6),
    .file-manager-table td:nth-child(6) {
        display: none;
    }
    .explorer-upload-panel {
        position: fixed;
        z-index: 1000;
        top: 50%;
        left: 50%;
        width: min(92vw, 560px);
        max-height: 82vh;
        overflow: auto;
        transform: translate(-50%, -50%);
    }
}