@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono&display=swap');

:root {
    --sidebar-bg: #2d3748;
    --sidebar-text: #e2e8f0;
    --main-bg: #f7fafc;
    --border-color: #e2e8f0;
    --text-color: #2d3748;
    --accent-blue: #4299e1;
    --accent-blue-hover: #3182ce;
    --accent-green: #48bb78;
    --accent-green-hover: #38a169;
    --accent-gray: #718096;
    --accent-gray-hover: #4a5568;
    --accent-danger: #e53e3e;
    --accent-danger-hover: #c53030;
    --accent-orange: #ed8936;
    --accent-orange-hover: #dd6b20;
    --accent-purple: #805ad5;
    --accent-purple-hover: #6b46c1;
    --drag-over-bg: #4299e140;
}

html { height: 100%; }
body {
    height: 100%; margin: 0;
    font-family: 'JetBrains Mono', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    overflow: hidden;
    background-color: var(--main-bg);
    color: var(--text-color);
    font-size: 14px;
    display: flex; flex-direction: column;
}

/* ── Environment banner ───────────────────────────────────────────────────── */
.env-banner {
    flex-shrink: 0; width: 100%; text-align: center; box-sizing: border-box;
    font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em;
    padding: 5px 1rem;
}
.env-banner-development { background: #fefcbf; color: #744210; border-bottom: 2px solid #f6e05e; }
.env-banner-staging     { background: #e9d8fd; color: #44337a; border-bottom: 2px solid #b794f4; }

.app-container { display: flex; flex: 1; min-height: 0; }
.sidebar { width: 22%; min-width: 250px; background-color: var(--sidebar-bg); color: var(--sidebar-text); padding: 1.5rem; display: flex; flex-direction: column; overflow-y: auto; transition: width 0.2s ease, min-width 0.2s ease, padding 0.2s ease; }
.app-container.sidebar-collapsed .sidebar { width: 48px; min-width: 48px; padding: 0.5rem; overflow: hidden; align-items: center; }
.app-container.sidebar-collapsed .sidebar-header,
.app-container.sidebar-collapsed .sidebar-panes,
.app-container.sidebar-collapsed .sidebar-footer { display: none; }
.sidebar-toggle-btn { display: flex; align-items: center; justify-content: center; width: 24px; height: 24px; background: none; border: 1px solid var(--sidebar-text); color: var(--sidebar-text); border-radius: 4px; cursor: pointer; align-self: flex-end; margin-bottom: 0.75rem; flex-shrink: 0; font-size: 16px; line-height: 1; opacity: 0.6; padding: 0; transition: opacity 0.15s; }
.sidebar-toggle-btn:hover { opacity: 1; }
.app-container.sidebar-collapsed .sidebar-toggle-btn { align-self: center; margin-bottom: 0; margin-top: 0.25rem; }
.sidebar-header { flex-shrink: 0; margin-bottom: 1rem; }
.logo-wrapper { text-align: center; }
.sidebar-logo { height: 60px; }
.title-bar { display: flex; justify-content: center; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.sidebar-header h1 { font-size: 1.5rem; font-weight: bold; margin: 0; }
.help-icon { font-size: 1.2rem; font-weight: bold; cursor: pointer; border: 2px solid var(--sidebar-text); border-radius: 50%; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; transition: background-color 0.2s, color 0.2s; }
.help-icon:hover { background-color: var(--sidebar-text); color: var(--sidebar-bg); }
.sidebar-actions { display: grid; grid-template-columns: 1fr; gap: 0.5rem; }
.sidebar-panes { display: flex; flex-direction: column; flex-grow: 1; overflow: hidden; }
.pane-tabs { display: flex; width: 100%; border-bottom: 1px solid var(--accent-gray-hover); margin-bottom: 1rem; }
.pane-tab { flex: 1; text-align: center; background: none; border: none; color: var(--sidebar-text); padding: 0.5rem 1rem; cursor: pointer; border-bottom: 2px solid transparent; }
.pane-tab.active { border-bottom-color: var(--accent-blue); font-weight: bold; }
.pane-content { display: none; flex-grow: 1; overflow-y: auto; }
.pane-content.active { display: block; }
.sidebar-footer {
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--accent-gray-hover);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.user-info {
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    overflow: hidden;
}
.user-info-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.user-role-badge {
    font-size: 0.68rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 10px;
    white-space: nowrap;
    flex-shrink: 0;
}
.role-badge-admin  { background: #fefcbf; color: #744210; }
.role-badge-editor { background: #e6fffa; color: #234e52; }
.role-badge-reader { background: #ebf4ff; color: #2a4365; }
.sidebar-footer-icons { display: flex; align-items: center; gap: 0.5rem; }
.sidebar-icon-btn {
    background: none; border: none; cursor: pointer;
    color: var(--accent-gray); padding: 4px 6px; border-radius: 4px;
    font-size: 0.95rem; line-height: 1; display: flex; align-items: center;
    transition: color 0.15s, background 0.15s;
}
.sidebar-icon-btn:hover { color: var(--text-color); background: #f0f4f8; }
.main-content { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.main-header { background-color: white; border-bottom: 1px solid var(--border-color); padding: 0.75rem 1.5rem 0.75rem 52px; display: flex; justify-content: space-between; align-items: center; flex-shrink: 0; }
.header-actions { display: flex; gap: 8px; align-items: center; }
.page-actions-group { display: flex; gap: 8px; }
.page-title-wrapper { display: flex; align-items: center; gap: 0.75rem; }
#current-page-title { font-size: 1rem; font-weight: 600; color: #4a5568; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: flex; align-items: center; gap: 0.5rem; }
.page-id-badge { background-color: #e2e8f0; color: #718096; font-size: 0.75rem; padding: 2px 6px; border-radius: 4px; font-weight: bold; }
.editor-wrapper { flex-grow: 1; overflow: hidden; position: relative; background-color: white; }

.viewer-wrapper { display: flex; flex-direction: column; height: 100%; }
#viewer-content { flex-grow: 1; padding: 1rem 2rem; overflow-y: auto; margin-left: 24px; line-height: 1.6; }
#diagram-viewer { flex-grow: 1; display: flex; min-height: 0; }
#diagram-viewer iframe { flex-grow: 1; width: 100%; border: none; }

#editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    padding: 8px 1.5rem; /* MODIFIED: Add horizontal padding to match header/content */
    background-color: #f7fafc;
    border-bottom: 1px solid #e2e8f0;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
    margin: 0 0 0 24px;
}

/* 2. ADD new rules for the toolbar dropdown */
#editor-toolbar .dropdown-container {
    position: relative;
    display: inline-block;
}

#editor-toolbar .dropdown-content {
    display: block;
    position: absolute;
    background-color: #ffffff;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 100;
    border-radius: 4px;
    padding: 6px 0;
    margin-top: 4px; /* Space between button and dropdown */
}

#editor-toolbar .dropdown-content.hidden {
    display: none;
}

#editor-toolbar .dropdown-content a {
    color: black;
    padding: 8px 16px;
    text-decoration: none;
    display: block;
    font-size: 0.875rem;
}

#editor-toolbar .dropdown-content a:hover {
    background-color: #f1f1f1;
}

#editor-toolbar .btn {
    padding: 4px 8px; /* Make buttons a bit smaller */
    font-weight: bold;
}

.editor-container-wrapper { display: flex; flex-direction: column; height: 100%; position: relative; }
#editor-container {
    flex-grow: 1;
    border: none;
    padding: 1rem 2rem;
    margin-left: 24px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    resize: none;
    box-sizing: border-box;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-top: none;
}
#editor-container:focus {
    outline: none;
}

/* Search and Replace Bar */
.search-replace-bar {
    position: absolute;
    bottom: 1rem;
    right: 1.5rem;
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px;
    display: flex;
    gap: 8px;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.search-replace-bar input {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 4px 8px;
}
.search-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--accent-gray);
}


/* Tagging & Attachment Styles */
.page-meta-row { display: flex; border-top: 1px solid var(--border-color); flex-shrink: 0; }
.attachments-section { border-right: 1px solid var(--border-color); }
.tags-section, .attachments-section { flex: 1; min-width: 0; padding: 1rem 2rem; }
#attachment-list { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1rem; }
.attachment-item { display: flex; align-items: center; background-color: #f7fafc; border: 1px solid var(--border-color); border-radius: 4px; padding: 0.25rem 0.5rem; }
.attachment-item a { text-decoration: none; color: var(--accent-blue); }
.attachment-item a:hover { text-decoration: underline; }
.remove-attachment-btn { background: none; border: none; color: var(--accent-danger); cursor: pointer; font-size: 1.2rem; margin-left: 0.5rem; }
#tags-display { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.75rem; }
.tag { background-color: var(--accent-blue); color: white; padding: 4px 8px; border-radius: 12px; font-size: 0.8rem; display: flex; align-items: center; }
.tag button { background: none; border: none; color: white; margin-left: 6px; cursor: pointer; font-size: 1rem; line-height: 1; padding: 0; }
#tag-input { border: 1px solid var(--border-color); border-radius: 4px; padding: 6px 8px; width: 200px; font-family: 'JetBrains Mono', monospace; }
#tag-input:focus { outline: 2px solid var(--accent-blue); border-color: var(--accent-blue); }

/* Search Pane Styles */
#tags-pane .search-form {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

#tags-pane #search-query-input {
    flex-grow: 1;
    border: 1px solid var(--accent-gray-hover);
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    padding: 6px 8px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
}

#tags-pane #search-query-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

/* Tag Cloud Styles */
#tag-cloud { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.tag-cloud-item { background-color: var(--accent-gray); color: white; padding: 4px 10px; border-radius: 4px; cursor: pointer; transition: background-color 0.2s; font-size: 0.85rem; }
.tag-cloud-item:hover { background-color: var(--accent-blue); }

/* Search Results Styles */
.search-results .search-result-item { margin-bottom: 1.5rem; border-bottom: 1px solid var(--border-color); padding-bottom: 1rem; }
.search-results h3 { margin-top: 0; margin-bottom: 0.25rem; }
.search-results h3 a { text-decoration: none; color: var(--accent-blue); }
.search-results h3 a:hover { text-decoration: underline; }
.search-results .search-result-path { color: #718096; font-size: 0.8rem; margin: 0 0 0.5rem 0; }
.search-results .search-result-header { font-style: italic; color: #6a737d; margin: 0 0 0.5rem 0; }
.search-results .search-result-preview { color: #4a5568; }


/* Basic styling for rendered markdown content */
#viewer-content h1, #viewer-content h2, #viewer-content h3 { margin-top: 0; margin-bottom: 12px; }
#viewer-content h1 { font-size: 1.8em; }
#viewer-content h2 { font-size: 1.4em; }
#viewer-content h3 { font-size: 1.15em; }
#viewer-content p { margin-bottom: 16px; }
#viewer-content ul, #viewer-content ol { padding-left: 2em; }
#viewer-content blockquote { border-left: 0.25em solid var(--border-color); padding: 0 1em; color: #6a737d; margin-left: 0; }
#viewer-content code { background-color: rgba(27,31,35,.05); border-radius: 3px; padding: .2em .4em; font-size: 85%; }
#viewer-content pre { background-color: #f6f8fa; border-radius: 3px; padding: 16px; overflow: auto; }
#viewer-content pre code { background-color: transparent; padding: 0; }
#viewer-content table { border-collapse: collapse; }
#viewer-content th, #viewer-content td { border: 1px solid var(--border-color); padding: 6px 13px; }

.hidden { display: none !important; }
.btn { padding: 0.4rem 0.8rem; border: none; border-radius: 0.375rem; font-size: 0.8rem; font-weight: 600; cursor: pointer; transition: background-color 0.2s; display: flex; align-items: center; justify-content: center; gap: 8px; }
.btn-icon { padding: 0.4rem; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; }
.btn-blue { background-color: var(--accent-blue); color: white; }
.btn-blue:hover { background-color: var(--accent-blue-hover); }
.btn-gray { background-color: var(--accent-gray); color: white; }
.btn-gray:hover { background-color: var(--accent-gray-hover); }
.btn-green { background-color: var(--accent-green); color: white; }
.btn-green:hover { background-color: var(--accent-green-hover); }
.btn-orange { background-color: var(--accent-orange); color: white; }
.btn-orange:hover { background-color: var(--accent-orange-hover); }
.btn-purple { background-color: var(--accent-purple); color: white; }
.btn-purple:hover { background-color: var(--accent-purple-hover); }
.btn-secondary { background-color: #e2e8f0; color: #4a5568; }
.btn-secondary:hover { background-color: #cbd5e0; }
.btn-danger { background-color: var(--accent-danger); color: white; }
.btn-danger:hover { background-color: var(--accent-danger-hover); }
.btn:disabled { background-color: #cbd5e0; cursor: not-allowed; }
.btn-sm { font-size: 0.75rem; padding: 0.25rem 0.5rem; }

/* Dropdown for "New" button */
.dropdown-container {
    position: relative;
}
.dropdown-container .btn {
    width: 100%;
}
.dropdown-content {
    position: absolute;
    background-color: #f0f3f7;
    min-width: 100%;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 10;
    border-radius: 4px;
    margin-top: 4px;
    overflow: hidden;
}
.dropdown-content a {
    color: var(--text-color);
    padding: 10px 16px;
    text-decoration: none;
    display: flex;
    font-size: 0.9rem;
    font-weight: 500;
    align-items: center;
    gap: 0.5rem;
}
.dropdown-content a:hover {
    background-color: #e2e8f0;
}
.dropdown-separator { border-top: 1px solid var(--border-color); margin: 4px 0; }

/* View tabs (inline links below list actions bar) */
.view-tabs { display: flex; align-items: center; gap: 0; padding: 0 2rem 0 52px; border-bottom: 1px solid var(--border-color); background: #f7fafc; flex-shrink: 0; margin-bottom: 15px; }
.view-tab { padding: 0.35rem 0.85rem; color: var(--accent-gray); text-decoration: none; font-size: 0.85rem; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.view-tab:hover { color: var(--text-color); text-decoration: none; }
.view-tab.active { color: var(--accent-blue); border-bottom-color: var(--accent-blue); font-weight: 600; }
.view-tab-new { color: var(--accent-gray); margin-left: 4px; font-size: 0.8rem; }
.view-tab-new:hover { color: var(--accent-blue); }

/* View filter rows in settings modal */
.filters-section-heading { font-size: 0.8rem; font-weight: 600; color: var(--accent-gray); text-transform: uppercase; letter-spacing: 0.05em; padding: 0.75rem 0 0.35rem; border-top: 1px solid var(--border-color); margin-top: 0.5rem; }
#view-filters-section .btn { margin-top: 4px; }
.filter-row { display: flex; gap: 0.4rem; align-items: center; margin-bottom: 0.35rem; }
.filter-row .filter-col-select { flex: 0 0 38%; min-width: 0; }
.filter-row .filter-value-input { flex: 1; min-width: 0; }

/* Settings column reorder rows */
.settings-column-list { display: flex; flex-direction: column; gap: 4px; max-height: 320px; overflow-y: auto; padding: 4px 0; }
.settings-column-row { display: flex; align-items: center; gap: 0.5rem; padding: 4px 6px; border-radius: 4px; background: var(--bg-primary, #fff); border: 1px solid var(--border-color); }
.settings-column-row:hover { background: #f7fafc; }
.settings-col-handle { display: flex; flex-direction: column; gap: 1px; }
.settings-move-btn { background: none; border: 1px solid var(--border-color); border-radius: 3px; cursor: pointer; font-size: 11px; line-height: 1; padding: 1px 4px; color: var(--text-color); }
.settings-move-btn:hover { background: #e2e8f0; }
.settings-col-label { display: flex; align-items: center; gap: 0.4rem; cursor: pointer; font-size: 0.9rem; flex: 1; }

/* File Navigators */
#file-navigator, #file-browser {
    font-size: 0.85rem;
}
#file-navigator ul, #file-browser ul { list-style: none; padding-left: 0; margin: 0; }
#file-navigator ul ul { padding-left: 0.8rem; }
.file-item { border-radius: 0.375rem; transition: background-color 0.15s; }
.file-item-content, .browse-item-content { display: flex; align-items: center; justify-content: space-between; padding: 0.35rem; cursor: pointer; border-radius: 0.375rem; }
.file-item-content:hover, .browse-item-content:hover { background-color: var(--accent-gray-hover); }
.file-item.active > .file-item-content, .browse-item-content.active { background-color: var(--accent-blue); }
.file-item-name { display: flex; align-items: center; gap: 0.4rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.folder-arrow { margin-left: auto; color: var(--accent-gray); }

#toast { position: fixed; bottom: 1.25rem; right: 1.25rem; background-color: #2d3748; color: white; padding: 0.75rem 1.25rem; border-radius: 0.5rem; box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05); opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s; }
#toast.show { opacity: 1; visibility: visible; }

/* Lightbox Styles */
.lightbox-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.6); z-index: 1000; display: flex; align-items: center; justify-content: center; }
.lightbox-content { background-color: white; padding: 1.5rem; border-radius: 0.5rem; width: 90%; max-width: 600px; height: 500px; max-height: 80vh; display: flex; flex-direction: column; position: relative; }
.lightbox-content.full-screen { width: 95vw; max-width: 95vw; height: 95vh; max-height: 95vh; padding: 0; }
.input-modal-content { height: auto; max-width: 380px; min-height: unset; }
.input-modal-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.input-modal-header h3 { margin: 0; }
.input-modal-icon { display: flex; align-items: center; line-height: 0; }
.confirm-modal-message { margin: -0.25rem 0 0.75rem; color: #4a5568; font-size: 0.9rem; }
.lightbox-close { position: absolute; top: 10px; right: 15px; font-size: 1.75rem; cursor: pointer; border: none; background: none; color: #aaa; z-index: 1001; }
.lightbox-close:hover { color: #333; }
#help-content-wrapper, #diagram-editor-iframe { overflow-y: auto; flex-grow: 1; border: none; }

/* Hotkey Lightbox Styles */
#hotkey-list {
    display: grid;
    grid-template-columns: auto 1fr auto 1fr;
    gap: 0.75rem 1.5rem;
    align-items: center;
}
#hotkey-list a.hotkey-action {
    display: contents;
    text-decoration: none;
    color: inherit;
    border-radius: 4px;
}
#hotkey-list a.hotkey-action > * {
    cursor: pointer;
}
#hotkey-list a.hotkey-action:hover > * {
    background-color: #f0f0f0;
}
#hotkey-list kbd {
    background-color: #fafafa;
    border: 1px solid #ccc;
    border-bottom: 2px solid #ccc;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'JetBrains Mono', monospace;
    justify-self: start;
    white-space: nowrap;
}
#hotkey-list span {
    font-size: 0.9rem;
}
.hotkey-help-text {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.8rem;
    color: var(--accent-gray);
    text-align: center;
}


/* Link & Copy Lightbox Specific Styles */
.link-file-tree { overflow-y: auto; color: var(--text-color); }
.link-file-tree ul { list-style: none; padding-left: 0; }
.link-file-tree ul ul { padding-left: 1rem; }
.link-file-tree .file-item-content { color: var(--text-color); }
.link-file-tree .file-item-content:hover { background-color: #e2e8f0; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: bold; }
.form-control { width: 100%; padding: 8px; border: 1px solid var(--border-color); border-radius: 4px; box-sizing: border-box; }
.lightbox-footer { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--border-color); text-align: right; display: flex; justify-content: flex-end; gap: 0.5rem; }
#copy-file-tree .file-item-content.active,
#move-file-tree .file-item-content.active { background-color: #dbeafe; }

/* List View Styles */
.list-actions { padding: 1rem 2rem 1rem 52px; border-bottom: 1px solid var(--border-color); display: flex; gap: 0.5rem; align-items: center; }
.list-actions #export-dropdown-container { margin-left: auto; }
.list-table-wrapper { overflow: auto; flex-grow: 1; padding: 0 2rem 0 52px; box-sizing: border-box; }
.list-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.list-table th, .list-table td { border: 1px solid var(--border-color); padding: 8px 12px; text-align: left; }
.list-table th { background-color: #f7fafc; }
.list-table th.sortable-header { cursor: pointer; }
.list-table th.sortable-header:hover { background-color: #e2e8f0; }
.list-table th.sort-asc::after, .list-table th.sort-desc::after { content: ''; display: inline-block; margin-left: 0.5rem; width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; }
.list-table th.sort-asc::after { border-bottom: 4px solid var(--text-color); }
.list-table th.sort-desc::after { border-top: 4px solid var(--text-color); }
.list-table tr:hover { background-color: #f0f9ff; cursor: pointer; }
.modal-form { display: flex; flex-direction: column; gap: 1rem; flex-grow: 1; overflow-y: auto; padding-right: 1rem; }
.list-item-actions { display: flex; gap: 0.5rem; }
.modal-form .form-item-row { display: grid; grid-template-columns: 120px 1fr; gap: 0.5rem 1rem; align-items: center; }
.modal-form .form-item-row label { text-align: right; font-weight: bold; color: var(--accent-gray); }
#list-settings-form .form-group { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.5rem; }
#item-view-modal-content .view-item-row { display: grid; grid-template-columns: 120px 1fr; gap: 1rem; margin-bottom: 0.75rem; align-items: start; }
#item-view-modal-content .view-item-row label { font-weight: bold; text-align: right; padding-top: 5px; color: var(--accent-gray); }
#item-view-modal-content .view-item-row div { background-color: #f7fafc; padding: 5px 8px; border-radius: 4px; white-space: pre-wrap; word-break: break-word; border: 1px solid var(--border-color); min-height: 20px; }

.editor-area {
    position: relative;
    flex-grow: 1; /* Allows it to fill the available space */
    display: flex;
}

#line-indicator {
    position: absolute;
    top: 0;
    left: 23px;
    width: 20px;
    color: #63b3ed; /* A light blue color */
    font-size: 16px;
    text-align: center;
    visibility: hidden; /* Hide it by default */
    transition: top 0.05s ease-out; /* Add a smooth transition */
}

#line-indicator::before {
    content: '▶'; /* Use a pseudo-element for the arrow character */
}

#editor-container {
    width: 100%;
    height: 100%;
    padding-left: 25px; /* Make space for the indicator */
    line-height: 1.5;   /* CRUCIAL: A consistent line-height is needed for calculations */
    background-color: #fff;
}

/* --- Inline (Obsidian-style) editor --- */
.editor-mode-group {
    display: flex;
    gap: 2px;
}

#viewer-content.inline-edit-active {
    cursor: default;
}

.wiki-block {
    border: 2px solid transparent;
    border-radius: 4px;
    padding: 2px 4px;
    cursor: pointer;
    transition: border-color 0.12s;
    min-height: 1.5em;
}

.wiki-block:hover {
    border-color: var(--accent-blue);
}

.wiki-block.inline-block-editing {
    border-color: var(--accent-blue);
    background-color: #f0f7ff;
    padding: 0;
    cursor: default;
}

.wiki-block.inline-block-editing #editor-toolbar {
    margin: 0;
    border-radius: 0;
    padding: 4px 6px;
    border-bottom-color: var(--accent-blue);
    background-color: #f0f7ff;
}

.inline-block-toolbar {
    display: flex;
    gap: 4px;
    padding: 3px 6px;
    background-color: #dbeafe;
    border-bottom: 1px solid var(--accent-blue);
    border-radius: 2px 2px 0 0;
}

.inline-block-action-btn {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.78rem;
    padding: 1px 8px;
    color: var(--text-color);
    transition: background-color 0.1s, color 0.1s, border-color 0.1s;
}

.inline-block-action-btn:hover {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
}

.inline-block-action-btn--danger:hover {
    background-color: var(--accent-danger);
    border-color: var(--accent-danger);
    color: white;
}

.wiki-block > *:last-child { margin-bottom: 0; }

.inline-block-textarea {
    display: block;
    width: 100%;
    border: none;
    padding: 4px 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    resize: none;
    background: transparent;
    box-sizing: border-box;
    min-height: 2em;
    overflow: hidden;
}

.inline-block-textarea:focus {
    outline: none;
}
/* Inline diagram viewers (rendered from {diagram:ID} tags) */
.inline-diagram-viewer {
    display: inline-block;
    max-width: 100%;
    margin: 1rem 0;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

/* Insert media lightboxes */
.insert-empty-msg {
    color: var(--accent-gray);
    font-size: 0.9rem;
    padding: 0.5rem 0;
}
.lightbox-hint { font-size: 0.9rem; color: var(--accent-gray); margin-bottom: 0.5rem; }

/* Inline list table (rendered from {list:ID} tags) */
.inline-list-view { overflow-x: auto; margin: 1rem 0; }
.inline-list-view .list-table tr:hover { background-color: transparent; cursor: default; }

/* View picker in insert list lightbox */
.insert-list-views { display: flex; flex-direction: column; gap: 0.15rem; max-height: 260px; overflow-y: auto; padding: 0.25rem 0; margin-bottom: 0.5rem; }
.insert-list-view-item { display: flex; align-items: center; gap: 0.5rem; padding: 0.35rem 0.5rem; border-radius: 4px; cursor: pointer; font-size: 0.9rem; }
.insert-list-view-item:hover { background-color: #f0f0f0; }
.insert-list-view-item input { cursor: pointer; }

.image-attachment-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 240px;
    overflow-y: auto;
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 6px;
    min-height: 48px;
}

.image-attachment-item {
    text-align: left;
    background: none;
    border: 1px solid transparent;
    border-radius: 3px;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-color);
    transition: background-color 0.1s;
}

.image-attachment-item:hover { background-color: #ebf8ff; }
.image-attachment-item.selected { background-color: #bee3f8; border-color: var(--accent-blue); }

.insert-image-upload { margin-bottom: 0.75rem; }

.insert-image-selected {
    background: #f7fafc;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
}

.insert-image-selected-name { margin-bottom: 0.5rem; font-size: 0.9rem; }

.insert-image-dims {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.insert-image-dims label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-color);
}

.insert-dim-input {
    width: 80px;
    padding: 3px 6px;
    font-size: 0.85rem;
}

/* ── Files Library ───────────────────────────────────────────────────────── */

.ff-actions {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.6rem 1.5rem 0.6rem 52px; border-bottom: 1px solid var(--border-color); flex-shrink: 0;
}
.ff-view-modes { display: flex; gap: 4px; margin-left: auto; }
.ff-empty { padding: 2rem 1.5rem 2rem 52px; color: var(--accent-gray); font-style: italic; }

/* Simple list */
.ff-simple-list { list-style: none; margin: 0; padding: 0.5rem 1.5rem 0.5rem 52px; overflow-y: auto; }
.ff-simple-item { display: flex; align-items: center; gap: 0.6rem; padding: 0.35rem 0.5rem; border-radius: 4px; }
.ff-simple-item:hover { background: #f0f4f8; }
.ff-filename { flex: 1; color: var(--text-color); text-decoration: none; font-size: 0.9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ff-filename:hover { color: var(--accent-blue); text-decoration: underline; }
.ff-del-btn { opacity: 0; background: none; border: none; cursor: pointer; color: var(--accent-danger); font-size: 12px; padding: 2px 5px; border-radius: 3px; flex-shrink: 0; }
.ff-simple-item:hover .ff-del-btn { opacity: 1; }

/* Detailed list */
.ff-detail-wrap { overflow-x: auto; padding-left: 52px; }
.ff-detail-table { width: 100%; border-collapse: collapse; }
.ff-detail-table thead th { padding: 0.5rem 1rem; text-align: left; border-bottom: 1px solid var(--border-color); font-size: 0.8rem; font-weight: 600; color: var(--accent-gray); white-space: nowrap; }
.ff-detail-table thead th:first-child, .ff-detail-table tbody td:first-child { padding-left: 0; }
.ff-detail-table tbody tr:hover { background: #f7fafc; }
.ff-detail-table tbody td { padding: 0.35rem 1rem; border-bottom: 1px solid #f0f4f8; }
.ff-detail-name { display: flex; align-items: center; gap: 0.5rem; }
.ff-detail-name a { color: var(--text-color); text-decoration: none; font-size: 0.9rem; }
.ff-detail-name a:hover { color: var(--accent-blue); text-decoration: underline; }
.ff-detail-meta { color: var(--accent-gray); font-size: 0.85rem; white-space: nowrap; }
.ff-detail-table tbody tr:hover .ff-del-btn { opacity: 1; }

/* Icons grid */
.ff-icons-grid { display: flex; flex-wrap: wrap; gap: 1.25rem; padding: 1.5rem 1.5rem 1.5rem 52px; overflow-y: auto; }
.ff-icon-item { position: relative; width: 80px; }
.ff-icon-link { display: flex; flex-direction: column; align-items: center; gap: 6px; text-decoration: none; color: var(--text-color); }
.ff-icon-link:hover .ff-icon-name { color: var(--accent-blue); }
.ff-icon-name { font-size: 0.7rem; text-align: center; line-height: 1.3; word-break: break-word; max-height: 2.6em; overflow: hidden; }
.ff-icon-del { position: absolute; top: -5px; right: 2px; display: none; background: var(--accent-danger); color: white; border: none; border-radius: 50%; width: 16px; height: 16px; font-size: 9px; cursor: pointer; align-items: center; justify-content: center; padding: 0; line-height: 1; }
.ff-icon-item:hover .ff-icon-del { display: flex; }

/* Icon wrappers */
.ff-icon-sm svg, .ff-icon-lg svg { display: block; }

/* ── Role: Reader — hide all editing controls ─────────────────────────────── */
.role-reader #new-item-btn,
.role-reader #edit-btn,
.role-reader #delete-btn,
.role-reader #copy-btn,
.role-reader #move-btn,
.role-reader #rename-btn,
.role-reader #search-btn,
.role-reader #attach-file-btn,
.role-reader #tag-input,
.role-reader #add-item-btn,
.role-reader #list-settings-btn,
.role-reader #add-column-btn,
.role-reader #ff-upload-btn,
.role-reader .ff-del-btn,
.role-reader .ff-icon-del,
.role-reader .tag-remove,
.role-reader .remove-attachment-btn { display: none !important; }

/* ── Admin lightbox ───────────────────────────────────────────────────────── */
.admin-lightbox-content { min-width: min(660px, 92vw); height: min(680px, 88vh); }

/* Header + tabs */
.admin-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.75rem; flex-shrink: 0; }
.admin-header h3 { margin: 0; }
.admin-tab-bar { display: flex; gap: 2px; background: #f0f4f8; border-radius: 6px; padding: 3px; }
.admin-tab { background: none; border: none; padding: 5px 16px; border-radius: 4px; font-size: 0.85rem; font-weight: 500; cursor: pointer; color: var(--accent-gray); transition: background 0.15s, color 0.15s; }
.admin-tab.active { background: white; color: var(--text-color); box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.admin-tab:not(.active):hover { color: var(--text-color); }

/* Panes */
.admin-pane { display: flex; flex-direction: column; flex: 1; overflow: hidden; min-height: 0; }
.admin-scroll-area { overflow-y: auto; flex: 1; min-height: 0; }

/* User table */
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table thead th { padding: 0.4rem 0.75rem; text-align: left; border-bottom: 2px solid var(--border-color); font-size: 0.75rem; font-weight: 600; color: var(--accent-gray); text-transform: uppercase; letter-spacing: 0.04em; position: sticky; top: 0; background: white; }
.admin-table tbody tr { transition: background 0.1s; }
.admin-table tbody tr:hover { background: #f7fafc; }
.admin-table tbody tr.admin-row-self { background: #fffff0; }
.admin-table tbody tr.admin-row-self:hover { background: #fefce8; }
.admin-table tbody td { padding: 0.5rem 0.75rem; border-bottom: 1px solid #f0f4f8; vertical-align: middle; }
.admin-td-email { font-size: 0.875rem; display: flex; align-items: center; gap: 0.5rem; }
.admin-you-badge { font-size: 0.65rem; font-weight: 700; background: #ebf8ff; color: #2b6cb0; border: 1px solid #bee3f8; border-radius: 10px; padding: 1px 6px; white-space: nowrap; }
.admin-role-select { font-size: 0.85rem; padding: 3px 6px; width: auto; min-width: 100px; }
.admin-del-btn { padding: 3px 7px; line-height: 1; }

/* Add-user section */
.admin-add-section { border-top: 1px solid var(--border-color); padding-top: 0.85rem; margin-top: 0.25rem; flex-shrink: 0; }
.admin-section-label { font-size: 0.78rem; font-weight: 600; color: var(--accent-gray); text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 0.5rem; }
.admin-add-row { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.admin-add-row .form-control { flex: 1; min-width: 180px; }
.admin-add-row .admin-role-select { flex: 0 0 auto; }
.admin-role-hint { font-size: 0.78rem; color: var(--accent-gray); margin: 0.5rem 0 0; line-height: 1.5; }

/* Footer */
.admin-footer-pane { display: flex; align-items: center; gap: 0.75rem; width: 100%; justify-content: flex-end; }
.admin-dirty-notice { font-size: 0.8rem; color: #b7791f; background: #fefcbf; border: 1px solid #f6e05e; border-radius: 4px; padding: 2px 10px; margin-right: auto; }
.admin-log-count { font-size: 0.8rem; color: var(--accent-gray); margin-right: auto; }

/* Log toolbar */
.admin-log-toolbar { display: flex; gap: 0.5rem; align-items: center; margin-bottom: 0.5rem; flex-shrink: 0; }
.admin-log-date-select { max-width: 180px; font-size: 0.85rem; }

/* Log table */
.admin-log-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.admin-log-table thead th { padding: 0.35rem 0.6rem; text-align: left; border-bottom: 2px solid var(--border-color); font-size: 0.72rem; font-weight: 600; color: var(--accent-gray); text-transform: uppercase; letter-spacing: 0.04em; position: sticky; top: 0; background: white; white-space: nowrap; }
.admin-log-table tbody tr:hover { background: #f7fafc; }
.admin-log-table tbody td { padding: 0.35rem 0.6rem; border-bottom: 1px solid #f0f4f8; vertical-align: middle; white-space: nowrap; }
.admin-log-time { font-variant-numeric: tabular-nums; color: #718096; }
.admin-log-email { max-width: 200px; overflow: hidden; text-overflow: ellipsis; }
.admin-log-ip { color: #718096; }
.admin-log-badge { display: inline-block; font-size: 0.7rem; font-weight: 700; padding: 2px 7px; border-radius: 10px; white-space: nowrap; letter-spacing: 0.03em; }
.log-ok     { background: #f0fff4; color: #276749; border: 1px solid #9ae6b4; }
.log-denied { background: #fff5f5; color: #9b2c2c; border: 1px solid #feb2b2; }
.log-error  { background: #fffaf0; color: #7b341e; border: 1px solid #fbd38d; }
.log-logout { background: #ebf8ff; color: #2c5282; border: 1px solid #bee3f8; }
.log-unknown { background: #f7fafc; color: #718096; border: 1px solid #e2e8f0; }
.admin-log-detail { cursor: pointer; color: var(--accent-blue); font-size: 0.8rem; }
.admin-log-detail:hover { text-decoration: underline; }

/* Empty / loading states */
.admin-empty, .admin-loading { color: var(--accent-gray); font-style: italic; padding: 1.25rem 0.75rem; margin: 0; font-size: 0.9rem; }