/* File Manager app styles */
.app-files {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.files-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--bg-titlebar);
    border-bottom: 1px solid var(--border-structural);
    min-height: 44px;
}

.files-breadcrumb {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 2px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.breadcrumb-segment {
    padding: 4px 6px;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 12px;
    cursor: pointer;
    white-space: nowrap;
}

.breadcrumb-segment:hover {
    background: var(--accent-hover);
    color: var(--text-primary);
}

.breadcrumb-segment:last-child {
    color: var(--text-primary);
}

.breadcrumb-sep {
    color: var(--text-muted);
    font-size: 12px;
}

.files-action-btn {
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.files-action-btn:hover {
    background: var(--accent-hover);
    color: var(--text-primary);
}

/* File body — dual pane */
.files-body {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.files-sidebar {
    width: 180px;
    min-width: 160px;
    background: var(--bg-dock);
    border-right: 1px solid var(--border-structural);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 8px 0;
}

.sidebar-heading {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 1px;
    padding: 8px 12px 4px;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    min-height: var(--tap-min);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 12px;
    cursor: pointer;
    border-radius: 0;
}

.sidebar-item:hover {
    background: var(--accent-hover);
}

.sidebar-item.active {
    background: var(--accent-dim);
    color: var(--accent);
}

.sidebar-icon {
    font-size: 14px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

/* File list panel */
.files-list-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.files-list-header {
    display: grid;
    grid-template-columns: 1fr 80px 140px 90px;
    padding: 0 12px;
    height: 32px;
    align-items: center;
    background: var(--bg-titlebar);
    border-bottom: 1px solid var(--border-structural);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.files-list {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.file-row {
    display: grid;
    grid-template-columns: 1fr 80px 140px 90px;
    padding: 0 12px;
    min-height: 48px;
    align-items: center;
    border-bottom: 1px solid var(--border-structural);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.file-row:hover {
    background: var(--accent-hover);
}

.file-row.selected {
    background: var(--accent-dim);
}

.file-name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-primary);
    overflow: hidden;
}

.file-name span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    color: var(--text-secondary);
}

.file-icon.dir { color: var(--accent); }

.file-size,
.file-modified,
.file-perms {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
}

/* Context menu */
.file-context-menu {
    position: fixed;
    z-index: 500;
    background: var(--bg-titlebar);
    border: 1px solid var(--border-structural);
    border-radius: var(--radius-md);
    padding: 4px;
    min-width: 160px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.context-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    min-height: 40px;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 13px;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.context-item:hover {
    background: var(--accent-hover);
}

.context-item.danger {
    color: var(--status-red);
}

.context-sep {
    height: 1px;
    background: var(--border-structural);
    margin: 4px 8px;
}