{% extends "suite/base.html" %}

{% block title %}Drive - General Bots Suite{% endblock %}

{% block content %}
<div class="drive-container">
    <!-- Sidebar -->
    <aside class="drive-sidebar">
        <button class="new-btn" onclick="document.getElementById('upload-modal').showModal()">
            <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                <line x1="12" y1="5" x2="12" y2="19"></line>
                <line x1="5" y1="12" x2="19" y2="12"></line>
            </svg>
            New
        </button>

        <nav class="nav-section">
            <div class="nav-item active"
                 hx-get="/api/drive/files?path=/"
                 hx-target="#file-grid"
                 hx-swap="innerHTML"
                 onclick="setActiveNav(this)">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"></path>
                    <polyline points="9 22 9 12 15 12 15 22"></polyline>
                </svg>
                <span class="nav-label">My Drive</span>
            </div>

            <div class="nav-item"
                 hx-get="/api/drive/files?filter=shared"
                 hx-target="#file-grid"
                 hx-swap="innerHTML"
                 onclick="setActiveNav(this)">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"></path>
                    <circle cx="9" cy="7" r="4"></circle>
                    <path d="M23 21v-2a4 4 0 0 0-3-3.87"></path>
                    <path d="M16 3.13a4 4 0 0 1 0 7.75"></path>
                </svg>
                <span class="nav-label">Shared with me</span>
            </div>

            <div class="nav-item"
                 hx-get="/api/drive/files?filter=recent"
                 hx-target="#file-grid"
                 hx-swap="innerHTML"
                 onclick="setActiveNav(this)">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <circle cx="12" cy="12" r="10"></circle>
                    <polyline points="12 6 12 12 16 14"></polyline>
                </svg>
                <span class="nav-label">Recent</span>
            </div>

            <div class="nav-item"
                 hx-get="/api/drive/files?filter=starred"
                 hx-target="#file-grid"
                 hx-swap="innerHTML"
                 onclick="setActiveNav(this)">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon>
                </svg>
                <span class="nav-label">Starred</span>
            </div>

            <div class="nav-item"
                 hx-get="/api/drive/files?filter=trash"
                 hx-target="#file-grid"
                 hx-swap="innerHTML"
                 onclick="setActiveNav(this)">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <polyline points="3 6 5 6 21 6"></polyline>
                    <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
                </svg>
                <span class="nav-label">Trash</span>
            </div>
        </nav>

        <div class="storage-info">
            <div class="storage-header">
                <span class="storage-label">Storage</span>
                <span class="storage-value" id="storage-used"
                      hx-get="/api/drive/storage"
                      hx-trigger="load"
                      hx-swap="innerHTML">
                    Loading...
                </span>
            </div>
            <div class="storage-bar">
                <div class="storage-bar-fill" id="storage-fill" style="width: 0%"></div>
            </div>
            <div class="storage-details">
                <span id="storage-detail">Calculating...</span>
            </div>
        </div>

        <!-- Sync Status Panel -->
        <div class="sync-panel">
            <div class="storage-header">
                <span class="storage-label">Sync Status</span>
                <span class="storage-value" id="sync-status"
                      hx-get="/files/sync/status"
                      hx-trigger="load, every 10s"
                      hx-swap="innerHTML">
                    Checking...
                </span>
            </div>
            <div class="sync-actions" style="display: flex; gap: 8px; margin-top: 8px;">
                <button class="btn-secondary" style="flex: 1; padding: 6px 12px; font-size: 12px;"
                        hx-post="/files/sync/start"
                        hx-swap="none"
                        hx-on::after-request="htmx.trigger('#sync-status', 'load')">
                    <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="vertical-align: middle; margin-right: 4px;">
                        <polyline points="23 4 23 10 17 10"></polyline>
                        <polyline points="1 20 1 14 7 14"></polyline>
                        <path d="M3.51 9a9 9 0 0 1 14.85-3.36L23 10M1 14l4.64 4.36A9 9 0 0 0 20.49 15"></path>
                    </svg>
                    Start
                </button>
                <button class="btn-secondary" style="flex: 1; padding: 6px 12px; font-size: 12px;"
                        hx-post="/files/sync/stop"
                        hx-swap="none"
                        hx-on::after-request="htmx.trigger('#sync-status', 'load')">
                    <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="vertical-align: middle; margin-right: 4px;">
                        <rect x="6" y="4" width="4" height="16"></rect>
                        <rect x="14" y="4" width="4" height="16"></rect>
                    </svg>
                    Stop
                </button>
            </div>
        </div>
    </aside>

    <!-- Main Content -->
    <main class="drive-main">
        <!-- Toolbar -->
        <div class="drive-toolbar">
            <div class="breadcrumb" id="breadcrumb"
                 hx-get="/api/drive/breadcrumb"
                 hx-trigger="load"
                 hx-swap="innerHTML">
                <div class="breadcrumb-item current">
                    <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"></path>
                    </svg>
                    My Drive
                </div>
            </div>



            <div class="toolbar-actions">
                <div class="view-toggle">
                    <button class="view-btn active" id="grid-view-btn" title="Grid view" onclick="setView('grid')">
                        <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                            <rect x="3" y="3" width="7" height="7"></rect>
                            <rect x="14" y="3" width="7" height="7"></rect>
                            <rect x="14" y="14" width="7" height="7"></rect>
                            <rect x="3" y="14" width="7" height="7"></rect>
                        </svg>
                    </button>
                    <button class="view-btn" id="list-view-btn" title="List view" onclick="setView('list')">
                        <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                            <line x1="8" y1="6" x2="21" y2="6"></line>
                            <line x1="8" y1="12" x2="21" y2="12"></line>
                            <line x1="8" y1="18" x2="21" y2="18"></line>
                            <line x1="3" y1="6" x2="3.01" y2="6"></line>
                            <line x1="3" y1="12" x2="3.01" y2="12"></line>
                            <line x1="3" y1="18" x2="3.01" y2="18"></line>
                        </svg>
                    </button>
                </div>

                <select class="sort-dropdown" id="sort-dropdown"
                        hx-get="/api/drive/files"
                        hx-target="#file-grid"
                        hx-swap="innerHTML"
                        hx-include="[name='path']">
                    <option value="name">Name</option>
                    <option value="modified">Last modified</option>
                    <option value="size">File size</option>
                    <option value="type">Type</option>
                </select>

                <button class="icon-btn" title="Document Tools" onclick="document.getElementById('docs-modal').showModal()">
                    <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path>
                        <polyline points="14 2 14 8 20 8"></polyline>
                        <line x1="12" y1="18" x2="12" y2="12"></line>
                        <line x1="9" y1="15" x2="15" y2="15"></line>
                    </svg>
                </button>

                <button class="icon-btn" title="Info" onclick="toggleInfoPanel()">
                    <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <circle cx="12" cy="12" r="10"></circle>
                        <line x1="12" y1="16" x2="12" y2="12"></line>
                        <line x1="12" y1="8" x2="12.01" y2="8"></line>
                    </svg>
                </button>
            </div>
        </div>

        <!-- File Content Area -->
        <div class="file-content" id="file-content">
            <input type="hidden" name="path" id="current-path" value="/">

            <!-- File Grid -->
            <div class="file-grid" id="file-grid"
                 hx-get="/api/drive/files?path=/"
                 hx-trigger="load"
                 hx-swap="innerHTML">
                <div class="loading-state">
                    <div class="spinner"></div>
                    <p>Loading files...</p>
                </div>
            </div>
        </div>

        <!-- Selection Bar (shown when files selected) -->
        <div class="selection-bar" id="selection-bar" style="display: none;">
            <span class="selection-count"><span id="selected-count">0</span> selected</span>
            <div class="selection-actions">
                <button class="action-btn" title="Share"
                        hx-post="/api/drive/share"
                        hx-include=".file-checkbox:checked"
                        hx-swap="none">
                    <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <circle cx="18" cy="5" r="3"></circle>
                        <circle"" cx="6" cy="12" r="3"></circle>
                        <circle cx="18" cy="19" r="3"></circle>
                        <line x1="8.59" y1="13.51" x2="15.42" y2="17.49"></line>
                        <line x1="15.41" y1="6.51" x2="8.59" y2="10.49"></line>
                    </svg>
                    Share
                </button>
                <button class="action-btn" title="Download"
                        hx-get="/api/drive/download"
                        hx-include=".file-checkbox:checked">
                    <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
                        <polyline points="7 10 12 15 17 10"></polyline>
                        <line x1="12" y1="15" x2="12" y2="3"></line>
                    </svg>
                    Download
                </button>
                <button class="action-btn" title="Copy"
                        onclick="document.getElementById('copy-modal').showModal()">
                    <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect>
                        <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path>
                    </svg>
                    Copy
                </button>
                <button class="action-btn" title="Move"
                        onclick="document.getElementById('move-modal').showModal()">
                    <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"></path>
                    </svg>
                    Move
                </button>
                <button class="action-btn danger" title="Delete"
                        hx-delete="/api/drive/files"
                        hx-include=".file-checkbox:checked"
                        hx-confirm="Move selected items to trash?"
                        hx-target="#file-grid"
                        hx-swap="innerHTML">
                    <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <polyline points="3 6 5 6 21 6"></polyline>
                        <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
                    </svg>
                    Delete
                </button>
            </div>
            <button class="close-selection" onclick="clearSelection()">
                <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <line x1="18" y1="6" x2="6" y2="18"></line>
                    <line x1="6" y1="6" x2="18" y2="18"></line>
                </svg>
            </button>
        </div>
    </main>

    <!-- Info Panel (right sidebar) -->
    <aside class="info-panel" id="info-panel" style="display: none;">
        <div class="info-header">
            <h3>Details</h3>
            <button class="close-btn" onclick="toggleInfoPanel()">
                <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <line x1="18" y1="6" x2="6" y2="18"></line>
                    <line x1="6" y1="6" x2="18" y2="18"></line>
                </svg>
            </button>
        </div>
        <div class="info-content" id="info-content">
            <div class="info-empty">
                <svg width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
                    <circle cx="12" cy="12" r="10"></circle>
                    <line x1="12" y1="16" x2="12" y2="12"></line>
                    <line x1="12" y1="8" x2="12.01" y2="8"></line>
                </svg>
                <p>Select a file to see details</p>
            </div>
        </div>
    </aside>
</div>

<!-- Upload Modal -->
<dialog class="modal" id="upload-modal">
    <div class="modal-content">
        <div class="modal-header">
            <h2>Upload Files</h2>
            <button class="close-btn" onclick="document.getElementById('upload-modal').close()">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <line x1="18" y1="6" x2="6" y2="18"></line>
                    <line x1="6" y1="6" x2="18" y2="18"></line>
                </svg>
            </button>
        </div>
        <div class="modal-body">
            <div class="upload-zone" id="upload-zone"
                 hx-post="/api/drive/upload"
                 hx-encoding="multipart/form-data"
                 hx-target="#file-grid"
                 hx-swap="innerHTML">
                <input type="file" id="file-input" name="files" multiple hidden>
                <input type="hidden" name="path" id="upload-path" value="/">
                <svg width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
                    <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
                    <polyline points="17 8 12 3 7 8"></polyline>
                    <line x1="12" y1="3" x2="12" y2="15"></line>
                </svg>
                <p class="upload-text">Drag files here or <strong>click to browse</strong></p>
                <p class="upload-hint">Maximum file size: 100MB</p>
            </div>
            <div class="upload-progress" id="upload-progress" style="display: none;">
                <div class="progress-bar">
                    <div class="progress-fill" id="progress-fill"></div>
                </div>
                <p class="progress-text" id="progress-text">Uploading...</p>
            </div>
        </div>
        <div class="modal-footer">
            <button class="btn-secondary" onclick="document.getElementById('upload-modal').close()">Cancel</button>
            <button class="btn-primary" onclick="triggerUpload()">Upload</button>
        </div>
    </div>
</dialog>

<!-- New Folder Modal -->
<dialog class="modal" id="folder-modal">
    <form class="modal-content"
          hx-post="/api/drive/folder"
          hx-target="#file-grid"
          hx-swap="innerHTML"
          hx-on::after-request="document.getElementById('folder-modal').close()">
        <div class="modal-header">
            <h2>New Folder</h2>
            <button type="button" class="close-btn" onclick="document.getElementById('folder-modal').close()">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <line x1="18" y1="6" x2="6" y2="18"></line>
                    <line x1="6" y1="6" x2="18" y2="18"></line>
                </svg>
            </button>
        </div>
        <div class="modal-body">
            <input type="hidden" name="path" id="folder-path" value="/">
            <div class="form-group">
                <label for="folder-name">Folder name</label>
                <input type="text" id="folder-name" name="name" placeholder="Untitled folder" required autofocus>
            </div>
        </div>
        <div class="modal-footer">
            <button type="button" class="btn-secondary" onclick="document.getElementById('folder-modal').close()">Cancel</button>
            <button type="submit" class="btn-primary">Create</button>
        </div>
    </form>
</dialog>

<!-- Preview Modal -->
<dialog class="modal modal-large" id="preview-modal">
    <div class="modal-content">
        <div class="modal-header">
            <h2 id="preview-title">Preview</h2>
            <div class="preview-actions">
                <button class="icon-btn" title="Download" id="preview-download">
                    <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
                        <polyline points="7 10 12 15 17 10"></polyline>
                        <line x1="12" y1="15" x2="12" y2="3"></line>
                    </svg>
                </button>
                <button class="icon-btn" title="Share" id="preview-share">
                    <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <circle cx="18" cy="5" r="3"></circle>
                        <circle cx="6" cy="12" r="3"></circle>
                        <circle cx="18" cy="19" r="3"></circle>
                        <line x1="8.59" y1="13.51" x2="15.42" y2="17.49"></line>
                        <line x1="15.41" y1="6.51" x2="8.59" y2="10.49"></line>
                    </svg>
                </button>
                <button class="close-btn" onclick="document.getElementById('preview-modal').close()">
                    <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                        <line x1="18" y1="6" x2="6" y2="18"></line>
                        <line x1="6" y1="6" x2="18" y2="18"></line>
                    </svg>
                </button>
            </div>
        </div>
        <div class="modal-body preview-body" id="preview-content">
            <!-- Preview content loaded dynamically -->
        </div>
    </div>
</dialog>

<!-- Copy Modal -->
<dialog class="modal" id="copy-modal">
    <form class="modal-content"
          hx-post="/files/copy"
          hx-target="#file-grid"
          hx-swap="innerHTML"
          hx-on::after-request="document.getElementById('copy-modal').close()">
        <div class="modal-header">
            <h2>Copy to</h2>
            <button type="button" class="close-btn" onclick="document.getElementById('copy-modal').close()">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <line x1="18" y1="6" x2="6" y2="18"></line>
                    <line x1="6" y1="6" x2="18" y2="18"></line>
                </svg>
            </button>
        </div>
        <div class="modal-body">
            <input type="hidden" name="source" id="copy-source" value="">
            <div class="form-group">
                <label for="copy-destination">Destination folder</label>
                <select id="copy-destination" name="destination" class="sort-dropdown" style="width: 100%;"
                        hx-get="/api/drive/folders"
                        hx-trigger="load"
                        hx-swap="innerHTML">
                    <option value="/">/ (Root)</option>
                </select>
            </div>
        </div>
        <div class="modal-footer">
            <button type="button" class="btn-secondary" onclick="document.getElementById('copy-modal').close()">Cancel</button>
            <button type="submit" class="btn-primary">Copy</button>
        </div>
    </form>
</dialog>

<!-- Move Modal -->
<dialog class="modal" id="move-modal">
    <form class="modal-content"
          hx-post="/files/move"
          hx-target="#file-grid"
          hx-swap="innerHTML"
          hx-on::after-request="document.getElementById('move-modal').close()">
        <div class="modal-header">
            <h2>Move to</h2>
            <button type="button" class="close-btn" onclick="document.getElementById('move-modal').close()">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <line x1="18" y1="6" x2="6" y2="18"></line>
                    <line x1="6" y1="6" x2="18" y2="18"></line>
                </svg>
            </button>
        </div>
        <div class="modal-body">
            <input type="hidden" name="source" id="move-source" value="">
            <div class="form-group">
                <label for="move-destination">Destination folder</label>
                <select id="move-destination" name="destination" class="sort-dropdown" style="width: 100%;"
                        hx-get="/api/drive/folders"
                        hx-trigger="load"
                        hx-swap="innerHTML">
                    <option value="/">/ (Root)</option>
                </select>
            </div>
        </div>
        <div class="modal-footer">
            <button type="button" class="btn-secondary" onclick="document.getElementById('move-modal').close()">Cancel</button>
            <button type="submit" class="btn-primary">Move</button>
        </div>
    </form>
</dialog>

<!-- Permissions Modal -->
<dialog class="modal" id="permissions-modal">
    <div class="modal-content">
        <div class="modal-header">
            <h2>Permissions</h2>
            <button type="button" class="close-btn" onclick="document.getElementById('permissions-modal').close()">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <line x1="18" y1="6" x2="6" y2="18"></line>
                    <line x1="6" y1="6" x2="18" y2="18"></line>
                </svg>
            </button>
        </div>
        <div class="modal-body">
            <input type="hidden" name="path" id="permissions-path" value="">
            <div id="permissions-content"
                 hx-get="/files/permissions"
                 hx-trigger="load"
                 hx-vals="js:{path: document.getElementById('permissions-path').value}"
                 hx-swap="innerHTML">
                <div class="loading-state">
                    <div class="spinner"></div>
                    <p>Loading permissions...</p>
                </div>
            </div>
            <div class="form-group" style="margin-top: 16px;">
                <label>Share with</label>
                <div style="display: flex; gap: 8px;">
                    <input type="email" id="share-email" placeholder="Enter email address" style="flex: 1;">
                    <select id="share-permission" class="sort-dropdown">
                        <option value="read">Can view</option>
                        <option value="write">Can edit</option>
                        <option value="admin">Full access</option>
                    </select>
                </div>
            </div>
        </div>
        <div class="modal-footer">
            <button type="button" class="btn-secondary" onclick="document.getElementById('permissions-modal').close()">Close</button>
            <button type="button" class="btn-primary"
                    hx-post="/files/shareFolder"
                    hx-include="#permissions-path, #share-email, #share-permission"
                    hx-swap="none"
                    hx-on::after-request="htmx.trigger('#permissions-content', 'load')">
                Share
            </button>
        </div>
    </div>
</dialog>

<!-- Document Processing Modal -->
<dialog class="modal modal-large" id="docs-modal">
    <div class="modal-content">
        <div class="modal-header">
            <h2>Document Tools</h2>
            <button type="button" class="close-btn" onclick="document.getElementById('docs-modal').close()">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <line x1="18" y1="6" x2="6" y2="18"></line>
                    <line x1="6" y1="6" x2="18" y2="18"></line>
                </svg>
            </button>
        </div>
        <div class="modal-body">
            <div class="docs-tools-grid">
                <!-- Merge Documents -->
                <div class="docs-tool-card">
                    <h3>
                        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                            <path d="M8 6h13"></path>
                            <path d="M8 12h13"></path>
                            <path d="M8 18h13"></path>
                            <path d="M3 6h.01"></path>
                            <path d="M3 12h.01"></path>
                            <path d="M3 18h.01"></path>
                        </svg>
                        Merge Documents
                    </h3>
                    <p>Combine multiple documents into one</p>
                    <form hx-post="/docs/merge"
                          hx-target="#docs-result"
                          hx-swap="innerHTML"
                          hx-encoding="multipart/form-data">
                        <input type="file" name="files" multiple accept=".pdf,.docx,.doc,.txt" class="form-group" style="margin-bottom: 8px;">
                        <input type="text" name="output_name" placeholder="Output filename" class="form-group" style="width: 100%; margin-bottom: 8px;">
                        <button type="submit" class="btn-primary" style="width: 100%;">Merge</button>
                    </form>
                </div>

                <!-- Convert Document -->
                <div class="docs-tool-card">
                    <h3>
                        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                            <polyline points="17 1 21 5 17 9"></polyline>
                            <path d="M3 11V9a4 4 0 0 1 4-4h14"></path>
                            <polyline points="7 23 3 19 7 15"></polyline>
                            <path d="M21 13v2a4 4 0 0 1-4 4H3"></path>
                        </svg>
                        Convert Format
                    </h3>
                    <p>Convert between document formats</p>
                    <form hx-post="/docs/convert"
                          hx-target="#docs-result"
                          hx-swap="innerHTML"
                          hx-encoding="multipart/form-data">
                        <input type="file" name="file" accept=".pdf,.docx,.doc,.txt,.md,.html" class="form-group" style="margin-bottom: 8px;">
                        <select name="format" class="sort-dropdown" style="width: 100%; margin-bottom: 8px;">
                            <option value="pdf">PDF</option>
                            <option value="docx">Word (DOCX)</option>
                            <option value="txt">Plain Text</option>
                            <option value="md">Markdown</option>
                            <option value="html">HTML</option>
                        </select>
                        <button type="submit" class="btn-primary" style="width: 100%;">Convert</button>
                    </form>
                </div>

                <!-- Fill Template -->
                <div class="docs-tool-card">
                    <h3>
                        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                            <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path>
                            <polyline points="14 2 14 8 20 8"></polyline>
                            <line x1="16" y1="13" x2="8" y2="13"></line>
                            <line x1="16" y1="17" x2="8" y2="17"></line>
                        </svg>
                        Fill Template
                    </h3>
                    <p>Populate template with data</p>
                    <form hx-post="/docs/fill"
                          hx-target="#docs-result"
                          hx-swap="innerHTML"
                          hx-encoding="multipart/form-data">
                        <input type="file" name="template" accept=".docx,.doc" class="form-group" style="margin-bottom: 8px;">
                        <input type="file" name="data" accept=".json,.csv" class="form-group" style="margin-bottom: 8px;">
                        <button type="submit" class="btn-primary" style="width: 100%;">Fill</button>
                    </form>
                </div>

                <!-- Export Document -->
                <div class="docs-tool-card">
                    <h3>
                        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                            <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
                            <polyline points="7 10 12 15 17 10"></polyline>
                            <line x1="12" y1="15" x2="12" y2="3"></line>
                        </svg>
                        Export
                    </h3>
                    <p>Export document in specified format</p>
                    <form hx-post="/docs/export"
                          hx-target="#docs-result"
                          hx-swap="innerHTML">
                        <input type="text" name="path" placeholder="File path (e.g., /documents/report.docx)" class="form-group" style="width: 100%; margin-bottom: 8px;">
                        <select name="format" class="sort-dropdown" style="width: 100%; margin-bottom: 8px;">
                            <option value="pdf">PDF</option>
                            <option value="docx">Word (DOCX)</option>
                            <option value="txt">Plain Text</option>
                        </select>
                        <button type="submit" class="btn-primary" style="width: 100%;">Export</button>
                    </form>
                </div>

                <!-- Import Document -->
                <div class="docs-tool-card">
                    <h3>
                        <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                            <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
                            <polyline points="17 8 12 3 7 8"></polyline>
                            <line x1="12" y1="3" x2="12" y2="15"></line>
                        </svg>
                        Import
                    </h3>
                    <p>Import document from URL or upload</p>
                    <form hx-post="/docs/import"
                          hx-target="#docs-result"
                          hx-swap="innerHTML"
                          hx-encoding="multipart/form-data">
                        <input type="url" name="url" placeholder="Document URL (optional)" class="form-group" style="width: 100%; margin-bottom: 8px;">
                        <input type="file" name="file" class="form-group" style="margin-bottom: 8px;">
                        <input type="text" name="destination" placeholder="Destination folder" value="/" class="form-group" style="width: 100%; margin-bottom: 8px;">
                        <button type="submit" class="btn-primary" style="width: 100%;">Import</button>
                    </form>
                </div>
            </div>

            <!-- Result area -->
            <div id="docs-result" style="margin-top: 16px;"></div>
        </div>
        <div class="modal-footer">
            <button type="button" class="btn-secondary" onclick="document.getElementById('docs-modal').close()">Close</button>
        </div>
    </div>
</dialog>

<!-- Versions Modal -->
<dialog class="modal" id="versions-modal">
    <div class="modal-content">
        <div class="modal-header">
            <h2>Version History</h2>
            <button type="button" class="close-btn" onclick="document.getElementById('versions-modal').close()">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                    <line x1="18" y1="6" x2="6" y2="18"></line>
                    <line x1="6" y1="6" x2="18" y2="18"></line>
                </svg>
            </button>
        </div>
        <div class="modal-body">
            <input type="hidden" name="path" id="versions-path" value="">
            <div id="versions-list"
                 hx-get="/files/versions"
                 hx-trigger="load"
                 hx-vals="js:{path: document.getElementById('versions-path').value}"
                 hx-swap="innerHTML">
                <div class="loading-state">
                    <div class="spinner"></div>
                    <p>Loading versions...</p>
                </div>
            </div>
        </div>
        <div class="modal-footer">
            <button type="button" class="btn-secondary" onclick="document.getElementById('versions-modal').close()">Close</button>
        </div>
    </div>
</dialog>

<!-- Context Menu -->
<div class="context-menu" id="context-menu" style="display: none;">
    <button class="context-item" data-action="open">
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"></path>
            <polyline points="15 3 21 3 21 9"></polyline>
            <line x1="10" y1="14" x2="21" y2="3"></line>
        </svg>
        Open
    </button>
    <button class="context-item" data-action="preview">
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z"></path>
            <circle cx="12" cy="12" r="3"></circle>
        </svg>
        Preview
    </button>
    <div class="context-divider"></div>
    <button class="context-item" data-action="download">
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
            <polyline points="7 10 12 15 17 10"></polyline>
            <line x1="12" y1="15" x2="12" y2="3"></line>
        </svg>
        Download
    </button>
    <button class="context-item" data-action="share"
            onclick="document.getElementById('context-menu').style.display='none'; document.getElementById('permissions-modal').showModal();">
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <circle cx="18" cy="5" r="3"></circle>
            <circle cx="6" cy="12" r="3"></circle>
            <circle cx="18" cy="19" r="3"></circle>
            <line x1="8.59" y1="13.51" x2="15.42" y2="17.49"></line>
            <line x1="15.41" y1="6.51" x2="8.59" y2="10.49"></line>
        </svg>
        Share
    </button>
    <div class="context-divider"></div>
    <button class="context-item" data-action="rename">
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7"></path>
            <path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z"></path>
        </svg>
        Rename
    </button>
    <button class="context-item" data-action="copy"
            onclick="document.getElementById('context-menu').style.display='none'; document.getElementById('copy-modal').showModal();">
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect>
            <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path>
        </svg>
        Copy to
    </button>
    <button class="context-item" data-action="move"
            onclick="document.getElementById('context-menu').style.display='none'; document.getElementById('move-modal').showModal();">
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"></path>
        </svg>
        Move to
    </button>
    <button class="context-item" data-action="star">
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon>
        </svg>
        Add to starred
    </button>
    <button class="context-item" data-action="versions"
            onclick="document.getElementById('context-menu').style.display='none'; document.getElementById('versions-modal').showModal(); htmx.trigger('#versions-list', 'load');">
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <circle cx="12" cy="12" r="10"></circle>
            <polyline points="12 6 12 12 16 14"></polyline>
        </svg>
        Version history
    </button>
    <div class="context-divider"></div>
    <button class="context-item danger" data-action="delete">
        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <polyline points="3 6 5 6 21 6"></polyline>
            <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
        </svg>
        Move to trash
    </button>
</div>

<!-- Drop Overlay -->
<div class="drop-overlay" id="drop-overlay">
    <div class="drop-zone">
        <svg width="64" height="64" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
            <path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path>
            <polyline points="17 8 12 3 7 8"></polyline>
            <line x1="12" y1="3" x2="12" y2="15"></line>
        </svg>
        <p>Drop files to upload</p>
    </div>
</div>

<style>
    .drive-container {
        display: grid;
        grid-template-columns: 240px 1fr;
        height: calc(100vh - 56px);
        overflow: hidden;
    }

    /* Sidebar */
    .drive-sidebar {
        background: var(--surface);
        border-right: 1px solid var(--border);
        padding: 16px 12px;
        display: flex;
        flex-direction: column;
        overflow-y: auto;
    }

    .new-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        width: 100%;
        padding: 12px 16px;
        background: var(--primary);
        color: white;
        border: none;
        border-radius: 24px;
        font-size: 14px;
        font-weight: 500;
        cursor: pointer;
        margin-bottom: 20px;
        transition: all 0.2s;
    }

    .new-btn:hover {
        background: var(--primary-hover);
        box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    }

    .nav-section {
        display: flex;
        flex-direction: column;
        gap: 4px;
        margin-bottom: 24px;
    }

    .nav-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 10px 12px;
        border-radius: 8px;
        color: var(--text-secondary);
        text-decoration: none;
        cursor: pointer;
        transition: all 0.15s;
    }

    .nav-item:hover {
        background: var(--surface-hover);
        color: var(--text);
    }

    .nav-item.active {
        background: var(--primary-light);
        color: var(--primary);
    }

    .nav-label {
        font-size: 14px;
    }

    .storage-info {
        margin-top: auto;
        padding: 16px;
        background: var(--surface-hover);
        border-radius: 12px;
    }

    .storage-header {
        display: flex;
        justify-content: space-between;
        margin-bottom: 12px;
    }

    .storage-label {
        font-size: 13px;
        color: var(--text-secondary);
    }

    .storage-value {
        font-size: 13px;
        font-weight: 500;
    }

    .storage-bar {
        height: 6px;
        background: var(--border);
        border-radius: 3px;
        overflow: hidden;
        margin-bottom: 8px;
    }

    .storage-bar-fill {
        height: 100%;
        background: linear-gradient(90deg, var(--primary), #a855f7);
        border-radius: 3px;
        transition: width 0.3s;
    }

    .storage-details {
        font-size: 12px;
        color: var(--text-secondary);
    }

    /* Document Tools Grid */
    .docs-tools-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 16px;
    }

    .docs-tool-card {
        background: var(--surface-hover);
        border-radius: 12px;
        padding: 16px;
        border: 1px solid var(--border);
    }

    .docs-tool-card h3 {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 14px;
        font-weight: 600;
        margin: 0 0 8px 0;
    }

    .docs-tool-card h3 svg {
        color: var(--primary);
    }

    .docs-tool-card p {
        font-size: 12px;
        color: var(--text-secondary);
        margin: 0 0 12px 0;
    }

    .docs-tool-card input[type="file"] {
        font-size: 12px;
        padding: 8px;
        border: 1px dashed var(--border);
        border-radius: 6px;
        background: var(--surface);
        width: 100%;
        box-sizing: border-box;
    }

    .docs-tool-card input[type="text"],
    .docs-tool-card input[type="url"] {
        padding: 8px 12px;
        border: 1px solid var(--border);
        border-radius: 6px;
        background: var(--surface);
        color: var(--text);
        font-size: 13px;
    }

    .docs-tool-card input[type="text"]:focus,
    .docs-tool-card input[type="url"]:focus {
        outline: none;
        border-color: var(--primary);
    }

    /* Sync Panel */
    .sync-panel {
        padding: 16px;
        background: var(--surface-hover);
        border-radius: 12px;
        margin-top: 12px;
    }

    .sync-panel .storage-header {
        margin-bottom: 8px;
    }

    .sync-actions button {
        border: 1px solid var(--border);
        border-radius: 6px;
        background: var(--surface);
        color: var(--text);
        cursor: pointer;
        transition: background 0.2s, border-color 0.2s;
    }

    .sync-actions button:hover {
        background: var(--surface-hover);
        border-color: var(--primary);
    }

    /* Main Content */
    .drive-main {
        display: flex;
        flex-direction: column;
        overflow: hidden;
        position: relative;
    }

    .drive-toolbar {
        display: flex;
        align-items: center;
        gap: 16px;
        padding: 12px 24px;
        border-bottom: 1px solid var(--border);
        background: var(--surface);
    }

    .breadcrumb {
        display: flex;
        align-items: center;
        gap: 4px;
        flex-shrink: 0;
    }

    .breadcrumb-item {
        display: flex;
        align-items: center;
        gap: 6px;
        padding: 6px 10px;
        border-radius: 6px;
        font-size: 14px;
        color: var(--text-secondary);
        cursor: pointer;
        transition: all 0.15s;
    }

    .breadcrumb-item:hover {
        background: var(--surface-hover);
        color: var(--text);
    }

    .breadcrumb-item.current {
        color: var(--text);
        font-weight: 500;
    }

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

    .toolbar-center {
        flex: 1;
        display: flex;
        justify-content: center;
    }

    .search-box {
        display: flex;
        align-items: center;
        gap: 10px;
        background: var(--surface-hover);
        border: 1px solid var(--border);
        border-radius: 8px;
        padding: 8px 16px;
        width: 100%;
        max-width: 400px;
    }

    .search-box svg {
        color: var(--text-secondary);
        flex-shrink: 0;
    }

    .search-box input {
        flex: 1;
        background: transparent;
        border: none;
        outline: none;
        color: var(--text);
        font-size: 14px;
    }

    .search-box input::placeholder {
        color: var(--text-secondary);
    }

    .toolbar-actions {
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .view-toggle {
        display: flex;
        background: var(--surface-hover);
        border-radius: 6px;
        padding: 2px;
    }

    .view-btn {
        background: transparent;
        border: none;
        color: var(--text-secondary);
        width: 32px;
        height: 32px;
        border-radius: 4px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.15s;
    }

    .view-btn:hover {
        color: var(--text);
    }

    .view-btn.active {
        background: var(--surface);
        color: var(--text);
    }

    .sort-dropdown {
        background: var(--surface-hover);
        border: 1px solid var(--border);
        border-radius: 6px;
        padding: 8px 12px;
        color: var(--text);
        font-size: 13px;
        cursor: pointer;
    }

    .icon-btn {
        background: transparent;
        border: none;
        color: var(--text-secondary);
        width: 36px;
        height: 36px;
        border-radius: 8px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.15s;
    }

    .icon-btn:hover {
        background: var(--surface-hover);
        color: var(--text);
    }

    /* File Content */
    .file-content {
        flex: 1;
        overflow-y: auto;
        padding: 24px;
    }

    .file-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 16px;
    }

    .file-grid.list-view {
        display: flex;
        flex-direction: column;
        gap: 2px;
    }

    /* File Card */
    .file-card {
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 16px;
        cursor: pointer;
        transition: all 0.2s;
        position: relative;
    }

    .file-card:hover {
        background: var(--surface-hover);
        border-color: var(--primary);
    }

    .file-card.selected {
        border-color: var(--primary);
        background: var(--primary-light);
    }

    .file-card-checkbox {
        position: absolute;
        top: 8px;
        left: 8px;
        width: 20px;
        height: 20px;
        opacity: 0;
        transition: opacity 0.15s;
    }

    .file-card:hover .file-card-checkbox,
    .file-card.selected .file-card-checkbox {
        opacity: 1;
    }

    .file-card-preview {
        width: 100%;
        aspect-ratio: 4/3;
        background: var(--surface-hover);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 12px;
        overflow: hidden;
    }

    .file-card-preview img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .file-card-preview svg {
        width: 48px;
        height: 48px;
        color: var(--text-secondary);
    }

    .file-card-preview.folder svg {
        color: #eab308;
    }

    .file-card-preview.document svg {
        color: var(--primary);
    }

    .file-card-preview.image svg {
        color: #a855f7;
    }

    .file-card-preview.video svg {
        color: #ef4444;
    }

    .file-card-preview.audio svg {
        color: #22c55e;
    }

    .file-card-name {
        font-size: 14px;
        font-weight: 500;
        margin-bottom: 4px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .file-card-meta {
        font-size: 12px;
        color: var(--text-secondary);
    }

    .file-card-star {
        position: absolute;
        top: 8px;
        right: 8px;
        color: #eab308;
        display: none;
    }

    .file-card.starred .file-card-star {
        display: block;
    }

    /* List View */
    .file-grid.list-view .file-card {
        display: grid;
        grid-template-columns: 20px 40px 1fr 100px 100px 120px;
        align-items: center;
        gap: 16px;
        padding: 12px 16px;
        border-radius: 0;
        border-left: none;
        border-right: none;
        border-top: none;
    }

    .file-grid.list-view .file-card-checkbox {
        position: static;
        opacity: 1;
    }

    .file-grid.list-view .file-card-preview {
        width: 40px;
        height: 40px;
        aspect-ratio: 1;
        margin-bottom: 0;
    }

    .file-grid.list-view .file-card-preview svg {
        width: 24px;
        height: 24px;
    }

    .file-grid.list-view .file-card-info {
        display: contents;
    }

    .file-grid.list-view .file-card-name {
        margin-bottom: 0;
    }

    .file-grid.list-view .file-card-star {
        position: static;
    }

    /* Selection Bar */
    .selection-bar {
        position: absolute;
        bottom: 24px;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        align-items: center;
        gap: 16px;
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 12px 20px;
        box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
    }

    .selection-count {
        font-size: 14px;
        font-weight: 500;
    }

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

    .action-btn {
        display: flex;
        align-items: center;
        gap: 6px;
        padding: 8px 12px;
        background: var(--surface-hover);
        border: none;
        border-radius: 6px;
        color: var(--text);
        font-size: 13px;
        cursor: pointer;
        transition: all 0.15s;
    }

    .action-btn:hover {
        background: var(--primary-light);
        color: var(--primary);
    }

    .action-btn.danger:hover {
        background: rgba(239, 68, 68, 0.1);
        color: var(--error);
    }

    .close-selection {
        background: transparent;
        border: none;
        color: var(--text-secondary);
        cursor: pointer;
        padding: 4px;
    }

    /* Info Panel */
    .info-panel {
        width: 320px;
        background: var(--surface);
        border-left: 1px solid var(--border);
        overflow-y: auto;
    }

    .info-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 16px 20px;
        border-bottom: 1px solid var(--border);
    }

    .info-header h3 {
        font-size: 16px;
        font-weight: 600;
        margin: 0;
    }

    .close-btn {
        background: transparent;
        border: none;
        color: var(--text-secondary);
        cursor: pointer;
        padding: 4px;
    }

    .close-btn:hover {
        color: var(--text);
    }

    .info-content {
        padding: 20px;
    }

    .info-empty {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 40px 20px;
        color: var(--text-secondary);
    }

    .info-empty svg {
        margin-bottom: 16px;
        opacity: 0.5;
    }

    /* Modal */
    .modal {
        background: transparent;
        border: none;
        padding: 0;
        max-width: 500px;
        width: 90%;
    }

    .modal::backdrop {
        background: rgba(0, 0, 0, 0.7);
    }

    .modal-large {
        max-width: 900px;
    }

    .modal-content {
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: 16px;
        overflow: hidden;
    }

    .modal-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 20px 24px;
        border-bottom: 1px solid var(--border);
    }

    .modal-header h2 {
        font-size: 18px;
        font-weight: 600;
        margin: 0;
    }

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

    .modal-body {
        padding: 24px;
    }

    .preview-body {
        min-height: 400px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .modal-footer {
        display: flex;
        justify-content: flex-end;
        gap: 12px;
        padding: 16px 24px;
        border-top: 1px solid var(--border);
    }

    .btn-secondary {
        padding: 10px 20px;
        background: var(--surface-hover);
        border: 1px solid var(--border);
        border-radius: 8px;
        color: var(--text);
        font-size: 14px;
        font-weight: 500;
        cursor: pointer;
        transition: all 0.15s;
    }

    .btn-secondary:hover {
        background: var(--border);
    }

    .btn-primary {
        padding: 10px 20px;
        background: var(--primary);
        border: none;
        border-radius: 8px;
        color: white;
        font-size: 14px;
        font-weight: 500;
        cursor: pointer;
        transition: all 0.15s;
    }

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

    /* Upload Zone */
    .upload-zone {
        border: 2px dashed var(--border);
        border-radius: 12px;
        padding: 48px 24px;
        text-align: center;
        cursor: pointer;
        transition: all 0.2s;
    }

    .upload-zone:hover,
    .upload-zone.dragover {
        border-color: var(--primary);
        background: var(--primary-light);
    }

    .upload-zone svg {
        color: var(--text-secondary);
        margin-bottom: 16px;
    }

    .upload-text {
        font-size: 15px;
        color: var(--text-secondary);
        margin: 0 0 8px 0;
    }

    .upload-text strong {
        color: var(--primary);
    }

    .upload-hint {
        font-size: 13px;
        color: var(--text-secondary);
        margin: 0;
    }

    .upload-progress {
        padding: 20px;
    }

    .progress-bar {
        height: 8px;
        background: var(--surface-hover);
        border-radius: 4px;
        overflow: hidden;
        margin-bottom: 12px;
    }

    .progress-fill {
        height: 100%;
        background: var(--primary);
        border-radius: 4px;
        transition: width 0.3s;
    }

    .progress-text {
        font-size: 13px;
        color: var(--text-secondary);
        text-align: center;
        margin: 0;
    }

    /* Form */
    .form-group {
        margin-bottom: 16px;
    }

    .form-group label {
        display: block;
        font-size: 14px;
        font-weight: 500;
        margin-bottom: 8px;
    }

    .form-group input {
        width: 100%;
        padding: 10px 12px;
        background: var(--surface-hover);
        border: 1px solid var(--border);
        border-radius: 8px;
        color: var(--text);
        font-size: 14px;
    }

    .form-group input:focus {
        outline: none;
        border-color: var(--primary);
    }

    /* Context Menu */
    .context-menu {
        position: fixed;
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 8px;
        box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
        z-index: 1000;
        min-width: 180px;
    }

    .context-item {
        display: flex;
        align-items: center;
        gap: 10px;
        width: 100%;
        padding: 10px 12px;
        background: transparent;
        border: none;
        border-radius: 6px;
        color: var(--text);
        font-size: 13px;
        cursor: pointer;
        transition: all 0.15s;
        text-align: left;
    }

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

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

    .context-item.danger:hover {
        background: rgba(239, 68, 68, 0.1);
    }

    .context-divider {
        height: 1px;
        background: var(--border);
        margin: 8px 0;
    }

    /* Drop Overlay */
    .drop-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.8);
        display: none;
        align-items: center;
        justify-content: center;
        z-index: 1000;
    }

    .drop-overlay.visible {
        display: flex;
    }

    .drop-zone {
        border: 3px dashed var(--primary);
        border-radius: 24px;
        padding: 64px;
        text-align: center;
        color: white;
    }

    .drop-zone svg {
        margin-bottom: 16px;
        color: var(--primary);
    }

    .drop-zone p {
        font-size: 18px;
        margin: 0;
    }

    /* Loading State */
    .loading-state {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 60px;
        color: var(--text-secondary);
    }

    .spinner {
        width: 40px;
        height: 40px;
        border: 3px solid var(--border);
        border-top-color: var(--primary);
        border-radius: 50%;
        animation: spin 1s linear infinite;
        margin-bottom: 16px;
    }

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

    /* Empty State */
    .empty-state {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 80px 20px;
        text-align: center;
    }

    .empty-state svg {
        width: 64px;
        height: 64px;
        color: var(--text-secondary);
        margin-bottom: 16px;
        opacity: 0.5;
    }

    .empty-state h3 {
        font-size: 18px;
        font-weight: 600;
        margin: 0 0 8px 0;
    }

    .empty-state p {
        color: var(--text-secondary);
        margin: 0 0 24px 0;
    }

    /* Responsive */
    @media (max-width: 1024px) {
        .drive-container {
            grid-template-columns: 1fr;
        }

        .drive-sidebar {
            display: none;
        }

        .info-panel {
            display: none;
        }
    }

    @media (max-width: 768px) {
        .drive-toolbar {
            flex-wrap: wrap;
            gap: 12px;
        }

        .toolbar-center {
            order: 3;
            width: 100%;
        }

        .search-box {
            max-width: none;
        }

        .file-grid {
            grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        }

        .selection-bar {
            flex-direction: column;
            width: calc(100% - 48px);
        }

        .selection-actions {
            flex-wrap: wrap;
            justify-content: center;
        }
    }
</style>

<script>
    // View toggle
    function setView(view) {
        const grid = document.getElementById('file-grid');
        const gridBtn = document.getElementById('grid-view-btn');
        const listBtn = document.getElementById('list-view-btn');

        if (view === 'list') {
            grid.classList.add('list-view');
            listBtn.classList.add('active');
            gridBtn.classList.remove('active');
        } else {
            grid.classList.remove('list-view');
            gridBtn.classList.add('active');
            listBtn.classList.remove('active');
        }
    }

    // Navigation active state
    function setActiveNav(el) {
        document.querySelectorAll('.nav-item').forEach(item => item.classList.remove('active'));
        el.classList.add('active');
    }

    // Info panel toggle
    function toggleInfoPanel() {
        const panel = document.getElementById('info-panel');
        panel.style.display = panel.style.display === 'none' ? 'block' : 'none';
    }

    // Selection handling
    function updateSelection() {
        const checked = document.querySelectorAll('.file-checkbox:checked');
        const count = checked.length;
        const bar = document.getElementById('selection-bar');
        const countEl = document.getElementById('selected-count');

        countEl.textContent = count;
        bar.style.display = count > 0 ? 'flex' : 'none';

        // Update hidden inputs for copy/move modals
        const paths = Array.from(checked).map(cb => cb.value).join(',');
        document.getElementById('copy-source').value = paths;
        document.getElementById('move-source').value = paths;
    }

    function clearSelection() {
        document.querySelectorAll('.file-checkbox:checked').forEach(cb => {
            cb.checked = false;
        });
        updateSelection();
    }

    // File upload handling
    function triggerUpload() {
        document.getElementById('file-input').click();
    }

    // Context menu handling
    let contextTarget = null;

    document.addEventListener('contextmenu', function(e) {
        const fileCard = e.target.closest('.file-card');
        if (fileCard) {
            e.preventDefault();
            contextTarget = fileCard;
            const menu = document.getElementById('context-menu');
            menu.style.display = 'block';
            menu.style.left = e.pageX + 'px';
            menu.style.top = e.pageY + 'px';

            // Update copy/move/permissions/versions source for single file
            const filePath = fileCard.dataset.path || '';
            document.getElementById('copy-source').value = filePath;
            document.getElementById('move-source').value = filePath;
            document.getElementById('permissions-path').value = filePath;
            document.getElementById('versions-path').value = filePath;
        }
    });

    document.addEventListener('click', function(e) {
        const menu = document.getElementById('context-menu');
        if (!menu.contains(e.target)) {
            menu.style.display = 'none';
        }
    });

    // Drag and drop
    const dropOverlay = document.getElementById('drop-overlay');

    document.addEventListener('dragenter', function(e) {
        e.preventDefault();
        dropOverlay.classList.add('visible');
    });

    dropOverlay.addEventListener('dragleave', function(e) {
        if (e.target === dropOverlay) {
            dropOverlay.classList.remove('visible');
        }
    });

    dropOverlay.addEventListener('drop', function(e) {
        e.preventDefault();
        dropOverlay.classList.remove('visible');
        // Handle file drop via HTMX
    });

    dropOverlay.addEventListener('dragover', function(e) {
        e.preventDefault();
    });

    // Listen for checkbox changes
    document.addEventListener('change', function(e) {
        if (e.target.classList.contains('file-checkbox')) {
            updateSelection();
        }
    });
</script>