:root[data-theme="dark"] {
    --bg: #1b1d22;
    --bg-elevated: #23262d;
    --bg-hover: #2c2f38;
    --border: #33363f;
    --text: #e4e5ea;
    --text-muted: #8b8f9c;
    --accent: #6f8bff;
    --accent-contrast: #10121a;
    --danger: #e5675f;
    --success: #6fcf7a;
    --inherited: #b389f0;
    --code-bg: #14161b;
}

:root[data-theme="light"] {
    --bg: #f7f7f5;
    --bg-elevated: #ffffff;
    --bg-hover: #ececea;
    --border: #dcdcd8;
    --text: #1e1f22;
    --text-muted: #6a6d78;
    --accent: #3955d8;
    --accent-contrast: #ffffff;
    --danger: #c53a32;
    --success: #2e7d32;
    --inherited: #7b3fd4;
    --code-bg: #eeeeec;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

/* ---------- Login ---------- */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}
.login-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 2.5rem;
    width: 100%;
    max-width: 340px;
}
.login-card h1 { margin: 0 0 0.25rem; font-size: 1.6rem; }
.login-logo-wrap {
    display: flex; justify-content: center; margin: 0 0 1.2rem;
    background: #ffffff; border-radius: 14px; padding: 0.9rem 1.4rem;
}
.login-logo { display: block; height: 72px; width: auto; }
.login-card .subtitle { margin: 0 0 1.5rem; color: var(--text-muted); font-size: 0.9rem; }
.login-card form { display: flex; flex-direction: column; gap: 0.4rem; }
.login-card label { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.5rem; }
.login-card input {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    padding: 0.55rem 0.7rem;
    font-size: 0.95rem;
}
.login-card input:focus, button:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}
.login-card button {
    margin-top: 1.2rem;
    background: var(--accent);
    color: var(--accent-contrast);
    border: none;
    border-radius: 6px;
    padding: 0.6rem;
    font-size: 0.95rem;
    cursor: pointer;
}
.login-card .error {
    background: rgba(229, 103, 95, 0.15);
    color: var(--danger);
    padding: 0.5rem 0.7rem;
    border-radius: 6px;
    font-size: 0.85rem;
}

/* ---------- App shell ---------- */
.app-shell {
    display: flex;
    height: 100vh;
}

.sidebar {
    background: var(--bg-elevated);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    width: 280px;
    min-width: 180px;
    max-width: 480px;
    flex-shrink: 0;
}
.sidebar-resizer {
    width: 6px;
    flex-shrink: 0;
    cursor: col-resize;
    background: transparent;
    position: relative;
}
.sidebar-resizer:hover, .sidebar-resizer.resizing { background: var(--accent); opacity: 0.4; }
.editor-area { flex: 1; min-width: 0; min-height: 0; display: flex; flex-direction: column; }
.sidebar-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--border);
}
.brand-block { display: flex; flex-direction: column; gap: 0.15rem; min-width: 0; }
.sidebar-header-actions { display: flex; align-items: center; gap: 0.4rem; flex-shrink: 0; }
.version { font-weight: 400; font-size: 0.75rem; color: var(--text-muted); }
.sidebar-header .session-info { margin: 0; font-size: 0.75rem; color: var(--text-muted); }
.vault-switcher { display: flex; align-items: center; gap: 0.4rem; padding: 0.6rem 1rem; border-bottom: 1px solid var(--border); }
.vault-switcher select {
    flex: 1; min-width: 0; background: var(--bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 6px; padding: 0.35rem 0.5rem; font-size: 0.85rem;
}
.readonly-banner {
    margin: 0; padding: 0.5rem 1rem; background: rgba(229, 103, 95, 0.12);
    color: var(--danger); font-size: 0.82rem; border-bottom: 1px solid var(--border);
}
.brand { font-weight: 600; letter-spacing: 0.02em; }
.icon-btn {
    background: none; border: none; color: var(--text-muted);
    cursor: pointer; font-size: 1rem; display: inline-flex; align-items: center; justify-content: center;
}
.icon-btn[hidden] { display: none; }
.icon-btn svg { display: block; }
.notif-bell-btn { position: relative; }
.notif-bell-badge {
    position: absolute; top: -2px; right: -4px; background: var(--danger); color: #fff;
    font-size: 0.62rem; font-weight: bold; line-height: 1; padding: 0.15rem 0.32rem;
    border-radius: 999px; min-width: 1.1rem; text-align: center;
}
.notif-bell-badge[hidden] { display: none; }

/* ---------------- Messagerie ---------------- */
.conversation-view { display: flex; flex-direction: column; gap: 0.6rem; }
.conversation-thread {
    max-height: 50vh; overflow-y: auto; display: flex; flex-direction: column; gap: 0.5rem;
    padding: 0.4rem; background: var(--bg); border-radius: 6px; border: 1px solid var(--border);
}
.message-bubble {
    align-self: flex-start; max-width: 85%; background: var(--bg-hover); border-radius: 8px;
    padding: 0.5rem 0.7rem; border: 1px solid var(--border);
}
.message-bubble.message-mine { align-self: flex-end; background: var(--accent); color: var(--accent-contrast); }
.message-bubble.message-mine .message-meta { color: var(--accent-contrast); opacity: 0.75; }
.message-text { white-space: pre-wrap; word-break: break-word; font-size: 0.88rem; }
.message-note-ref {
    display: inline-block; margin-top: 0.3rem; font-size: 0.78rem; color: inherit;
    text-decoration: underline; opacity: 0.85;
}
.message-meta { margin-top: 0.25rem; font-size: 0.7rem; color: var(--text-muted); }
.conversation-resolved-row { display: flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; cursor: pointer; }
.conversation-reply-box {
    width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 6px; padding: 0.5rem; font-size: 0.85rem; font-family: inherit; resize: vertical;
}
.conversation-list-row { display: block; cursor: pointer; }
.announce-picker-box { max-height: 30vh; overflow-y: auto; margin: 0.3rem 0; padding-left: 0.3rem; }
.announcement-item {
    border: 1px solid var(--border); border-radius: 6px; padding: 0.6rem; margin-bottom: 0.5rem; background: var(--bg);
}
.announcement-item.announcement-retracted { opacity: 0.55; }

/* ---------------- Diffusion (broadcast) ---------------- */
.broadcast-modal-content { display: flex; flex-direction: column; gap: 0.6rem; }
.broadcast-body { max-height: 55vh; overflow-y: auto; padding: 0.6rem; background: var(--bg); border-radius: 6px; border: 1px solid var(--border); }
.broadcast-ack-btn { align-self: center; margin-top: 0.4rem; }
.broadcast-user-list { list-style: none; margin: 0 0 0.8rem; padding: 0; font-size: 0.85rem; }
.broadcast-user-list li { padding: 0.15rem 0; }
.search-box { padding: 0.7rem 1rem 0; }
.search-box input {
    width: 100%; background: var(--bg); border: 1px solid var(--border);
    border-radius: 6px; padding: 0.45rem 0.6rem; color: var(--text); font-size: 0.85rem;
}
.sidebar-actions { display: flex; gap: 0.5rem; padding: 0.7rem 1rem; }
#create-menu-btn { flex: 1; }
#quick-actions-menu-btn { flex: 0 0 auto; min-width: 2.6rem; }
.display-mode-row { display: flex; gap: 0.4rem; padding: 0 1rem 0.6rem; align-items: center; }
.display-mode-row select {
    flex: 1; min-width: 0; background: var(--bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 6px; padding: 0.3rem 0.4rem; font-size: 0.78rem;
}
#display-org-select { flex: 1; }
.btn-small {
    background: var(--bg-hover); border: 1px solid var(--border); color: var(--text);
    border-radius: 6px; padding: 0.35rem 0.6rem; font-size: 0.8rem; cursor: pointer;
}
.btn-small:hover { background: var(--border); }
.btn-primary { background: var(--accent); color: var(--accent-contrast); border-color: transparent; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-danger { background: var(--danger); color: #fff; border-color: transparent; }
.btn-danger:hover { filter: brightness(1.1); }
.btn-icon-danger {
    background: transparent; border: 1px solid var(--danger); color: var(--danger);
    padding: 0.25rem 0.55rem; border-radius: 6px; cursor: pointer; font-size: 0.95rem; line-height: 1.2;
}
.btn-icon-danger:hover { background: var(--danger); color: #fff; }
.btn-small:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-ghost { background: none; }

.file-tree { flex: 1; overflow-y: auto; padding: 0.4rem 0.5rem; font-size: 0.87rem; }

.smart-folders-section { padding: 0.3rem 0.5rem 0; font-size: 0.87rem; flex-shrink: 0; }
.smart-folders-header {
    display: flex; align-items: center; justify-content: space-between;
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.03em;
    color: var(--text-muted); padding: 0.3rem 0.3rem 0.2rem;
}
.smart-folders-header .icon-btn { width: 1.3rem; height: 1.3rem; font-size: 0.9rem; line-height: 1; }
.smart-folder-item { border-bottom: 1px dashed var(--border); }
.smart-folder-item:last-child { border-bottom: none; margin-bottom: 0.3rem; }
.smart-folder-row { display: flex; align-items: center; }
.smart-folder-label { flex: 1; color: var(--accent); font-style: italic; }
.smart-folder-results { padding: 0.1rem 0 0.3rem 1.1rem; }
.smart-folder-result { font-style: normal; }
.tree-folder > .tree-label { font-weight: 500; }
.tree-row { display: flex; align-items: center; gap: 0.15rem; border-radius: 5px; }
.tree-row:hover { background: var(--bg-hover); }
.tree-label {
    display: flex; align-items: center; gap: 0.35rem; flex: 1; min-width: 0;
    padding: 0.3rem 0.4rem; border-radius: 5px; cursor: pointer;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.tree-label.active { background: var(--accent); color: var(--accent-contrast); }
.tree-label.dragging { opacity: 0.4; }
.tree-label.drop-target { outline: 2px dashed var(--accent); outline-offset: -2px; background: var(--bg-hover); }
.tree-label.drop-target-before { box-shadow: inset 0 2px 0 0 var(--accent); }
.tree-label.drop-target-after { box-shadow: inset 0 -2px 0 0 var(--accent); }
.tree-label.flash-highlight { animation: tree-flash 1.2s ease-out; }
.tree-label.has-broken-links { text-decoration: underline dotted var(--danger); text-underline-offset: 2px; }
@keyframes tree-flash {
    0% { background: var(--accent); color: var(--accent-contrast); }
    100% { background: transparent; }
}
.tree-item-actions { display: flex; gap: 0.15rem; padding-right: 0.3rem; }
/* Le bouton "⋮" est toujours visible (PC et tactile) : un menu contextuel
   par ligne, plutôt que des icônes dépendant du survol — inatteignables au
   doigt de toute façon, et encombrantes en permanence sur petit écran. */
@media (hover: none), (pointer: coarse) {
    .tree-row { min-height: 44px; }
    .btn-small { min-height: 40px; }
    .icon-btn { min-width: 40px; min-height: 40px; }
}
.tree-menu-btn {
    background: none; border: none; color: var(--text-muted); cursor: pointer;
    font-size: 1.1rem; line-height: 1; padding: 0.35rem 0.55rem; border-radius: 4px;
    min-width: 32px; min-height: 32px;
}
.tree-menu-btn:hover { background: var(--border); color: var(--text); }
.tree-children { margin-left: 0.9rem; border-left: 1px dashed var(--border); padding-left: 0.5rem; }
.tree-empty { color: var(--text-muted); font-size: 0.82rem; padding: 0.4rem; }

.sidebar-footer { padding: 0.7rem 1rem; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 0.5rem; }
.sidebar-footer-row { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.sidebar-footer-full { display: block; text-align: center; }

/* ---------- Editor ---------- */
.editor-toolbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.6rem 1rem; border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
}
.current-note-title { font-weight: 600; font-size: 0.95rem; }
.mobile-menu-btn { display: none; }
.mobile-menu-btn[hidden] { display: none; } /* [hidden] seul perdrait face à la règle mobile ci-dessous */
.sidebar-close-btn { display: none; }
.toolbar-actions { display: flex; align-items: center; gap: 0.6rem; }
.mode-switch { display: flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.mode-switch[hidden] { display: none; }
.mode-btn {
    background: var(--bg); color: var(--text-muted); border: none;
    padding: 0.4rem 0.55rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.mode-btn.active { background: var(--accent); color: var(--accent-contrast); }
.attach-btn { display: inline-flex; align-items: center; cursor: pointer; }
.attach-btn[hidden] { display: none; }

.editor-panes { flex: 1; display: grid; overflow: hidden; min-height: 0; }
.editor-panes[hidden] { display: none; }
.editor-panes.mode-split { grid-template-columns: var(--split-left, 50%) 6px 1fr; grid-template-rows: 1fr; }
.editor-panes.mode-source { grid-template-columns: 1fr; grid-template-rows: 1fr; }
.editor-panes.mode-live { grid-template-columns: 1fr; grid-template-rows: 1fr; }
.editor-panes.mode-source .preview-pane, .editor-panes.mode-source .pane-resize-handle { display: none; }
.editor-panes.mode-live .source-pane, .editor-panes.mode-live .pane-resize-handle { display: none; }

.pane-resize-handle {
    cursor: col-resize; background: var(--border); touch-action: none;
    position: relative;
}
.pane-resize-handle::after {
    content: ''; position: absolute; top: 0; bottom: 0; left: -4px; right: -4px; /* zone de préhension élargie, invisible */
}
.pane-resize-handle:hover, .pane-resize-handle.dragging { background: var(--accent); }

.source-pane {
    display: flex; overflow: hidden; min-height: 0; height: 100%;
    border-right: 1px solid var(--border); background: var(--bg);
}
.source-pane-inner { display: flex; flex-direction: column; flex: 1; min-height: 0; height: 100%; }
.source-pane-body { display: flex; flex: 1; min-height: 0; overflow: hidden; }
.line-numbers {
    flex-shrink: 0; overflow: hidden; user-select: none; text-align: right;
    color: var(--text-muted); background: var(--bg);
    padding: 1.2rem 0.6rem 1.2rem 0.8rem; font-size: 0.95rem; line-height: 1.6;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    border-right: 1px solid var(--border);
}
.line-numbers[hidden] { display: none; }
.line-numbers div { white-space: nowrap; }
#line-numbers-toggle.active { background: var(--accent); color: #fff; border-color: var(--accent); }

.source-editor {
    background: transparent; color: var(--text); border: none;
    padding: 1.2rem; font-size: 0.95rem; line-height: 1.6;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    resize: none; height: 100%; width: 100%; min-height: 0;
    overflow-y: auto; position: relative; z-index: 1;
}
.source-editor-wrap { position: relative; flex: 1; min-height: 0; height: 100%; }

/* Calque de surlignage, superposé pile sous le textarea (devenu
   transparent) : même police, même remplissage au caractère près, pour
   que les rectangles <mark> tombent exactement sous le texte visible du
   textarea. Défile en JS de façon synchronisée avec lui. */
.source-highlight-layer {
    position: absolute; inset: 0; padding: 1.2rem; font-size: 0.95rem; line-height: 1.6;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    white-space: pre-wrap; word-wrap: break-word; overflow: hidden;
    color: transparent; pointer-events: none; margin: 0; z-index: 0;
}
.source-highlight-layer mark.find-match { background: rgba(255, 214, 0, 0.38); border-radius: 2px; }
.source-highlight-layer mark.find-match-current { background: rgba(255, 140, 0, 0.65); }
.source-highlight-layer mark.list-numbering-warning { background: rgba(229, 103, 95, 0.28); border-bottom: 2px wavy var(--danger); border-radius: 2px; }

.find-replace-bar {
    flex-shrink: 0; z-index: 2;
    background: var(--bg-elevated); border-bottom: 1px solid var(--border);
    padding: 0.5rem 0.7rem;
    display: flex; flex-direction: column; gap: 0.4rem;
}
.find-replace-bar[hidden] { display: none; }
.find-replace-row { display: flex; align-items: center; gap: 0.35rem; }
.find-replace-input {
    flex: 1; min-width: 6rem; background: var(--bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 5px; padding: 0.3rem 0.5rem; font-size: 0.85rem;
}
.find-match-count { font-size: 0.75rem; color: var(--text-muted); white-space: nowrap; flex-shrink: 0; }
.find-option-row {
    display: flex; align-items: center; gap: 0.2rem; font-size: 0.78rem; color: var(--text-muted);
    cursor: pointer; flex-shrink: 0; white-space: nowrap;
}
.preview-pane { padding: 1.2rem 1.6rem; overflow-y: auto; line-height: 1.65; min-height: 0; }
.preview-pane h1, .preview-pane h2, .preview-pane h3 { line-height: 1.3; }
.preview-pane code { background: var(--code-bg); padding: 0.1rem 0.3rem; border-radius: 4px; }
.preview-pane pre { background: var(--code-bg); padding: 0.8rem; border-radius: 6px; overflow-x: auto; }
.preview-pane pre code { background: none; padding: 0; }
.preview-pane blockquote {
    border-left: 3px solid var(--accent); margin: 0.6rem 0; padding: 0.2rem 0.9rem;
    color: var(--text-muted);
}
.callout {
    border-left: 4px solid var(--accent); background: var(--bg-hover);
    border-radius: 6px; margin: 0.8rem 0; padding: 0.6rem 0.9rem;
}
.callout-suggest {
    position: fixed; z-index: 60; background: var(--bg-elevated); border: 1px solid var(--border);
    border-radius: 6px; box-shadow: 0 4px 16px rgba(0,0,0,0.35); max-height: 260px; overflow-y: auto;
    min-width: 220px;
}
.callout-suggest-item { padding: 0.4rem 0.7rem; font-size: 0.85rem; cursor: pointer; }
.callout-suggest-item.highlighted, .callout-suggest-item:hover { background: var(--bg-hover); }
.callout-suggest-path { color: var(--text-muted); font-size: 0.78rem; margin-left: 0.3rem; }

.attachment-picker-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.6rem;
    max-height: 60vh; overflow-y: auto;
}
.attachment-picker-cell {
    cursor: pointer; border: 1px solid var(--border); border-radius: 6px; overflow: hidden;
    background: var(--bg); display: flex; flex-direction: column;
}
.attachment-picker-cell:hover { border-color: var(--accent); }
.attachment-picker-cell img { width: 100%; height: 70px; object-fit: cover; display: block; }
.attachment-picker-icon { width: 100%; height: 70px; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; position: relative; }
.attachment-picker-icon-pdf { background: #d94b3a1a; color: #d94b3a; }
.attachment-picker-ext-badge {
    position: absolute; bottom: 4px; right: 6px; font-size: 0.62rem; font-weight: 700;
    letter-spacing: 0.02em; color: var(--text-muted); background: var(--bg-elevated);
    border: 1px solid var(--border); border-radius: 3px; padding: 0.05rem 0.3rem;
}
.attachment-picker-icon-pdf .attachment-picker-ext-badge { color: #d94b3a; border-color: #d94b3a55; }
.attachment-picker-open-link {
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    font-size: 0.68rem; color: var(--accent); text-align: center;
    padding: 0.3rem 0.5rem; border-top: 1px solid var(--border); line-height: 1.3;
}
.attachment-picker-open-link:hover { background: var(--bg-hover); text-decoration: underline; }
.attachment-picker-name {
    font-size: 0.78rem; font-weight: 600; padding: 0.3rem 0.4rem 0; text-align: center;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.attachment-picker-caption { font-size: 0.7rem; color: var(--text-muted); text-align: center; padding: 0.15rem 0.4rem; }
.attachment-picker-used-in {
    font-size: 0.68rem; color: var(--text-muted); text-align: center; padding: 0 0.4rem 0.35rem;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.callout-title { font-weight: 600; margin-bottom: 0.2rem; }
.callout p { margin: 0.2rem 0 0; color: var(--text); }
.callout-note, .callout-example { border-left-color: var(--accent); }
.callout-info, .callout-abstract { border-left-color: #4c9be8; }
.callout-tip, .callout-question { border-left-color: #2fb673; }
.callout-success { border-left-color: #2fb673; }
.callout-warning, .callout-todo { border-left-color: #e0a30d; }
.callout-danger { border-left-color: var(--danger); }
.callout-quote { border-left-color: #9b7fd4; }
.callout-default { border-left-color: var(--text-muted); }
.diff-view {
    max-height: 320px; overflow-y: auto; font-family: ui-monospace, Consolas, monospace;
    font-size: 0.82rem; border: 1px solid var(--border); border-radius: 6px; padding: 0.4rem 0;
    background: var(--bg);
}
.diff-line { padding: 0.05rem 0.7rem; white-space: pre-wrap; word-break: break-word; }
.diff-line.diff-added { background: rgba(47, 182, 115, 0.15); color: #2fb673; }
.diff-line.diff-removed { background: rgba(224, 90, 90, 0.15); color: var(--danger); }
.diff-line.diff-same { color: var(--text-muted); }
.preview-pane .footnotes { margin-top: 1.5rem; font-size: 0.85rem; color: var(--text-muted); }
.preview-pane .footnotes hr { border: none; border-top: 1px solid var(--border); margin-bottom: 0.6rem; }
.preview-pane .footnotes ol { padding-left: 1.2rem; }
.preview-pane .footnote-ref, .preview-pane .footnote-backref { color: var(--accent); text-decoration: none; }
.preview-pane .footnote-ref:hover, .preview-pane .footnote-backref:hover { text-decoration: underline; }
.preview-pane img { max-width: 100%; border-radius: 6px; }
.preview-pane table {
    border-collapse: collapse; width: 100%; margin: 0.8rem 0; font-size: 0.9rem;
    overflow-x: auto; display: block;
}
.preview-pane table thead { background: var(--bg-hover); }
.preview-pane table th, .preview-pane table td {
    border: 1px solid var(--border); padding: 0.45rem 0.7rem; text-align: left;
}
.preview-pane table th { font-weight: 600; }
.preview-pane table tbody tr:nth-child(even) { background: var(--bg-hover); }
.preview-pane a.wikilink { color: var(--accent); text-decoration: none; border-bottom: 1px dotted var(--accent); }
.preview-pane a.tag-link { color: var(--accent); text-decoration: none; font-size: 0.85em; }
.preview-pane .broken-embed,
.preview-pane a.wikilink.broken-link { color: var(--danger); font-style: italic; }
.preview-pane a.wikilink.broken-link { border-bottom-color: var(--danger); }
.preview-pane .attachment-link { color: var(--accent); text-decoration: none; }
.preview-pane .attachment-link:hover { text-decoration: underline; }
.preview-pane li.task-list-item { list-style: none; margin-left: -1.3em; }
.preview-pane input.task-checkbox { margin-right: 0.4em; cursor: pointer; vertical-align: middle; }

.lightbox-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.88); z-index: 90;
    display: flex; align-items: center; justify-content: center; cursor: zoom-out;
}
.lightbox-image { max-width: 92vw; max-height: 92vh; object-fit: contain; box-shadow: 0 8px 40px rgba(0,0,0,0.5); }
.lightbox-counter { position: absolute; bottom: 1.2rem; left: 50%; transform: translateX(-50%); color: #fff; font-size: 0.85rem; opacity: 0.8; }
.lightbox-close { position: absolute; top: 1rem; right: 1.2rem; background: none; border: none; color: #fff; font-size: 1.4rem; cursor: pointer; opacity: 0.8; }
.lightbox-close:hover { opacity: 1; }
.preview-pane mark.search-highlight {
    border-radius: 2px; padding: 0 1px; color: #1e1f22;
}
/* Une couleur distincte par mot recherché (dans l'ordre d'apparition dans
   la requête), lisible dans les deux thèmes grâce à un fond clair et un
   texte sombre fixe — boucle au-delà de 6 mots. */
.preview-pane mark.search-highlight-0 { background: #ffe066; }
.preview-pane mark.search-highlight-1 { background: #8ce99a; }
.preview-pane mark.search-highlight-2 { background: #74c0fc; }
.preview-pane mark.search-highlight-3 { background: #f783ac; }
.preview-pane mark.search-highlight-4 { background: #ffa94d; }
.preview-pane mark.search-highlight-5 { background: #b197fc; }
.preview-pane mark.search-highlight.current {
    /* Un simple contour plutôt qu'un remplissage : reste visible et net
       par-dessus n'importe laquelle des couleurs ci-dessus, sans jamais
       la masquer. */
    outline: 3px solid #1e1f22; outline-offset: 1px;
}

.status-line {
    margin: 0; padding: 0.3rem 1rem; font-size: 0.78rem; color: var(--text-muted);
    min-height: 1.4em;
}
.status-bar { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; }
.status-line { justify-self: start; }
.clock-display { justify-self: center; font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; padding: 0.3rem 1rem; }
.word-count { justify-self: end; }
.word-count { font-size: 0.78rem; color: var(--text-muted); padding: 0.3rem 1rem; white-space: nowrap; }
.word-count[hidden] { display: none; }

/* ---------- Backlinks ---------- */
.backlinks-toggle {
    background: var(--bg-elevated); border: none; border-top: 1px solid var(--border);
    color: var(--text-muted); text-align: left; padding: 0.4rem 1.2rem;
    font-size: 0.8rem; cursor: pointer;
}
.backlinks-toggle:hover { color: var(--text); }
.backlinks-panel {
    border-top: 1px solid var(--border); background: var(--bg-elevated);
    max-height: 160px; overflow-y: auto; padding: 0.5rem 1.2rem;
}
.backlinks-panel a {
    display: block; padding: 0.25rem 0; color: var(--accent); text-decoration: none;
    font-size: 0.85rem; cursor: pointer;
}
.backlinks-panel a:hover { text-decoration: underline; }
.backlinks-panel a.outlink-broken { color: var(--danger); font-style: italic; }

/* ---------- Canvas ---------- */
.canvas-view { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.canvas-view[hidden] { display: none; }
.canvas-toolbar {
    padding: 0.4rem 1rem; border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between; gap: 0.6rem;
}
.canvas-hint { font-size: 0.78rem; color: var(--text-muted); }
.canvas-surface {
    flex: 1; position: relative; overflow: auto; background: var(--bg);
    background-image: radial-gradient(var(--border) 1px, transparent 1px);
    background-size: 22px 22px;
    cursor: default;
}
.canvas-edges { position: absolute; top: 0; left: 0; pointer-events: none; z-index: 0; }
.canvas-edge-line { stroke: var(--accent); stroke-width: 2; pointer-events: none; }
.canvas-edge-hit { stroke: transparent; stroke-width: 14; pointer-events: stroke; cursor: pointer; }
.canvas-edge-hit:hover + .canvas-edge-line, .canvas-edge-hit:hover { stroke: var(--danger); }
.canvas-edge-arrow { fill: var(--accent); }
.canvas-temp-edge { stroke: var(--accent); stroke-width: 2; stroke-dasharray: 5 4; pointer-events: none; }
.canvas-card {
    position: absolute; min-width: 160px; min-height: 90px;
    background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15); display: flex; flex-direction: column;
    resize: both; overflow: hidden; z-index: 1;
}
.canvas-card.note-card { border-color: var(--accent); }
.canvas-card.canvas-card-search-match { border-color: #ff9f1c; border-width: 2px; box-shadow: 0 0 0 2px #ff9f1c33, 0 2px 6px rgba(0,0,0,0.15); }
.canvas-card-header {
    padding: 0.25rem 0.5rem;
    font-size: 0.72rem; display: flex; align-items: center; gap: 0.4rem;
    user-select: none;
}
.canvas-drag-zone {
    cursor: move; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; touch-action: none;
    background: none; border: none; font: inherit; color: inherit; text-align: left; padding: 0.1rem 0.2rem;
    border-radius: 3px;
}
.canvas-drag-zone:focus { outline: 1px solid currentColor; background: rgba(255,255,255,0.15); }
.canvas-connector-handle { cursor: crosshair; padding: 0 0.2rem; touch-action: none; }
.canvas-card-header button { background: none; border: none; color: inherit; cursor: pointer; font-size: 0.8rem; opacity: 0.85; }
.canvas-card-header button:hover { opacity: 1; }
.canvas-color-swatch {
    width: 16px; height: 16px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.25);
    padding: 0; cursor: pointer; flex-shrink: 0; position: relative; overflow: hidden;
}
.canvas-color-swatch input[type="color"] {
    position: absolute; inset: -4px; width: 200%; height: 200%; border: none; padding: 0; cursor: pointer;
    opacity: 0; /* le rond coloré (background inline) sert de rendu visuel ; l'input reste invisible mais cliquable */
}
.canvas-title-edit {
    flex: 1; min-width: 0; background: rgba(255,255,255,0.25); border: 1px solid rgba(0,0,0,0.2);
    border-radius: 3px; font: inherit; color: #1a1a1a; padding: 0.05rem 0.3rem;
}
.canvas-card textarea {
    flex: 1; border: none; background: transparent; color: var(--text); resize: none;
    padding: 0.5rem; font-size: 0.85rem; font-family: inherit;
}
.canvas-note-card-body {
    flex: 1; display: flex; align-items: center; padding: 0.6rem;
    cursor: pointer; color: var(--accent); font-size: 0.88rem;
    overflow: hidden; text-overflow: ellipsis;
}
.canvas-note-card-body:hover { text-decoration: underline; }
.modal-filter-input {
    width: 100%; margin-bottom: 0.6rem; background: var(--bg); border: 1px solid var(--border);
    border-radius: 6px; padding: 0.4rem 0.6rem; color: var(--text); font-size: 0.85rem;
}

/* ---------- Modale générique ---------- */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    display: flex; align-items: center; justify-content: center; z-index: 50;
}
.modal-overlay[hidden] { display: none; }
.modal-box {
    background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 10px;
    width: 100%; max-width: 480px; max-height: 80vh; display: flex; flex-direction: column;
}
.modal-box.graph-modal {
    max-width: 94vw; width: 1100px; height: 85vh; max-height: 85vh;
}
.modal-box.graph-modal .modal-body { padding: 0; overflow: hidden; flex: 1; }
.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.8rem 1rem; border-bottom: 1px solid var(--border); font-weight: 600;
}
.modal-body { padding: 1rem; overflow-y: auto; }
.modal-list-item {
    padding: 0.5rem 0.6rem; border-radius: 6px; cursor: pointer; font-size: 0.9rem;
    display: flex; justify-content: space-between; align-items: center;
    touch-action: manipulation; /* évite que le tap soit retardé/absorbé par la détection de double-tap-zoom */
}
.modal-list-item:hover { background: var(--bg-hover); }
.modal-list-item .count { color: var(--text-muted); font-size: 0.78rem; }
.filterable-list-input {
    width: 100%; box-sizing: border-box; background: var(--bg); border: 1px solid var(--border);
    color: var(--text); border-radius: 6px; padding: 0.5rem 0.6rem; font-size: 0.9rem; margin-bottom: 0.6rem;
}
.filterable-list-items { max-height: 320px; overflow-y: auto; }
.filterable-list-row.highlighted { background: var(--bg-hover); }
.modal-box.markdown-help-modal { max-width: 620px; width: 90vw; }
.about-content p { margin: 0.5rem 0; }
.about-content a { color: var(--accent); }
.audit-log-view {
    background: var(--bg); border: 1px solid var(--border); border-radius: 6px;
    padding: 0.8rem; max-height: 65vh; overflow-y: auto; font-size: 0.8rem;
    font-family: ui-monospace, Consolas, monospace; white-space: pre-wrap; word-break: break-word;
    color: var(--text);
}
.audit-filters { display: flex; gap: 0.5rem; margin: 0.6rem 0 0.3rem; }
.audit-filters input { flex: 1; padding: 0.4rem 0.6rem; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; color: var(--text); }
.audit-filters select { padding: 0.4rem 0.6rem; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; color: var(--text); }
.password-field-wrap { position: relative; display: flex; }
.password-field-wrap input { flex: 1; padding-right: 2.2rem; }
.password-toggle-btn {
    position: absolute; right: 0.4rem; top: 50%; transform: translateY(-50%);
    background: none; border: none; cursor: pointer; font-size: 0.95rem; padding: 0.2rem;
    color: var(--text-muted); line-height: 1;
}
.password-toggle-btn:hover { color: var(--text); }
.admin-default-password-row {
    display: flex; align-items: flex-end; gap: 0.6rem; margin: 0.6rem 0 1.2rem;
    padding: 0.8rem; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 8px;
}
.admin-default-password-field { flex: 1; margin: 0; }
.admin-sortable { cursor: pointer; user-select: none; white-space: nowrap; }
.admin-sortable:hover { color: var(--text); }
.admin-sort-active { color: var(--accent); }
.admin-path-cell { font-family: ui-monospace, Consolas, monospace; font-size: 0.78rem; max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.attachment-usage-link { display: block; color: var(--accent); text-decoration: none; margin-top: 0.1rem; }
.attachment-usage-link:hover { text-decoration: underline; }

.format-toolbar {
    display: flex; align-items: center; gap: 0.3rem; padding: 0.3rem 0.7rem;
    border-bottom: 1px solid var(--border); background: var(--bg-elevated); flex-wrap: wrap;
}
.format-toolbar[hidden] { display: none; }
.fmt-btn {
    background: none; border: 1px solid transparent; border-radius: 5px; color: var(--text);
    padding: 0.25rem 0.55rem; font-size: 0.82rem; cursor: pointer; line-height: 1.2;
}
.fmt-btn:hover { background: var(--bg-hover); border-color: var(--border); }
.fmt-btn-menu { font-size: 0.78rem; color: var(--text-muted); }
.fmt-btn-active { background: var(--accent); color: var(--accent-contrast); border-color: transparent; }
.fmt-btn-disabled, .fmt-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.fmt-sep { width: 1px; height: 1.2rem; background: var(--border); margin: 0 0.2rem; }
.preview-pane .attachment-link.attachment-highlighted {
    background: rgba(224, 163, 13, 0.25); outline: 2px solid #e0a30d; border-radius: 4px; padding: 0.1rem 0.3rem;
}
.dropdown-menu {
    position: fixed; z-index: 70; background: var(--bg-elevated); border: 1px solid var(--border);
    border-radius: 8px; box-shadow: 0 6px 20px rgba(0,0,0,0.35); min-width: 180px; padding: 0.3rem;
    display: flex; flex-direction: column; gap: 0.1rem;
}
.dropdown-menu-item {
    display: block; width: 100%; box-sizing: border-box; text-align: left; background: none; border: none;
    color: var(--text); font-size: 0.85rem; padding: 0.5rem 0.6rem; border-radius: 5px; cursor: pointer;
    text-decoration: none; font: inherit;
}
.dropdown-menu-item:hover { background: var(--bg-hover); }
.dropdown-menu-separator { height: 1px; background: var(--border); margin: 0.25rem 0.2rem; }
.dropdown-menu-item.popularity-badge { font-size: 0.8rem; color: var(--text-muted); }
.dropdown-menu-item.popularity-badge:hover { color: var(--text); }
.modal-box.account-modal-box { max-width: 560px; width: 90vw; max-height: 85vh; overflow-y: auto; }
.modal-box.inbox-modal-box {
    max-width: 96vw; width: 900px; height: 640px; max-height: 90vh; min-width: 560px; min-height: 380px;
    resize: both; overflow: auto;
}
.modal-box.inbox-modal-box .modal-body { overflow: visible; display: flex; flex-direction: column; height: 100%; }
.inbox-wrap { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.inbox-table-scroll { flex: 1; max-height: none; min-height: 120px; }
.account-section-title { margin: 1.1rem 0 0.4rem; font-size: 0.95rem; border-top: 1px solid var(--border); padding-top: 0.9rem; }
.account-section-title:first-child { margin-top: 0; border-top: none; padding-top: 0; }
.trash-item { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.8rem; flex-wrap: wrap; }
.trash-item-info { flex: 1 1 220px; min-width: 0; }
.trash-item-meta { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.15rem; }
.trash-item-meta.trash-item-alert { color: var(--danger); font-weight: 600; }
.trash-item-actions { display: flex; gap: 0.3rem; flex-wrap: wrap; flex-shrink: 0; }
.trash-preview-textarea {
    width: 100%; min-height: 300px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.85rem; padding: 0.6rem; border: 1px solid var(--border); border-radius: 6px;
    background: var(--bg); color: var(--text); resize: vertical;
}
.account-sort-row { display: flex; align-items: center; gap: 0.4rem; margin: 0.3rem 0 0.4rem; font-size: 0.8rem; color: var(--text-muted); }
.markdown-help-category {
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted);
    padding: 0.6rem 0.6rem 0.2rem;
}
.markdown-help-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; align-items: center; }
.markdown-help-label { font-size: 0.72rem; color: var(--text-muted); margin-bottom: 0.1rem; }
.markdown-help-code {
    font-family: ui-monospace, Consolas, monospace; font-size: 0.8rem; color: var(--text);
    white-space: pre-wrap; word-break: break-word;
}
.markdown-help-preview { font-size: 0.88rem; color: var(--text); overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 560px) {
    .markdown-help-row { grid-template-columns: 1fr; gap: 0.15rem; }
}

/* ---------- Vue graphique interactive ---------- */
.local-graph-outer { display: flex; flex-direction: column; height: 100%; }
.graph-breadcrumb {
    flex-shrink: 0; display: flex; align-items: center; flex-wrap: wrap; gap: 0.3rem;
    padding: 0.4rem 0.8rem; border-bottom: 1px solid var(--border); background: var(--bg-elevated);
    font-size: 0.8rem;
}
.graph-breadcrumb-item { background: none; border: none; padding: 0; font: inherit; cursor: pointer; color: var(--accent); text-decoration: underline; }
.graph-breadcrumb-item.graph-breadcrumb-current { color: var(--text); text-decoration: none; cursor: default; font-weight: 600; }
.graph-breadcrumb-sep { color: var(--text-muted); }
.graph-path-tooltip {
    position: absolute; z-index: 5; pointer-events: none; background: var(--bg-elevated);
    border: 1px solid var(--border); border-radius: 5px; padding: 0.2rem 0.5rem; font-size: 0.78rem;
    color: var(--text); white-space: nowrap; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.graph-proximity-control {
    flex-shrink: 0; display: flex; align-items: center; gap: 0.6rem;
    padding: 0.5rem 0.8rem; border-bottom: 1px solid var(--border); background: var(--bg-elevated);
}
.graph-proximity-text { font-size: 0.82rem; color: var(--text-muted); white-space: nowrap; min-width: 9rem; }
.graph-proximity-control input[type="range"] { flex: 1; accent-color: var(--accent); }
.local-graph-canvas-holder { flex: 1; min-height: 0; position: relative; }
.graph-canvas-wrap {
    position: relative; width: 100%; height: 100%; overflow: hidden;
    background: var(--bg); cursor: grab; touch-action: none;
}
.graph-canvas-wrap.panning { cursor: grabbing; }
.graph-svg-full { width: 100%; height: 100%; display: block; }
.graph-node-circle { fill: var(--accent); cursor: pointer; stroke: var(--bg-elevated); stroke-width: 2px; touch-action: none; }
.graph-node:hover .graph-node-circle { fill: #ff9f1c; }
.graph-node-label { fill: var(--text); font-size: 12px; pointer-events: none; user-select: none; }
/* Nœud sur lequel le graphe local est actuellement centré : un anneau
   distinctif permanent (pas la même couleur que le survol, pour ne
   jamais confondre « c'est le centre » et « je le survole en ce
   moment ») ; le survol du centre lui-même se comporte normalement. */
.graph-node-circle-center { stroke: #ff9f1c; stroke-width: 3px; }
.graph-node-center:hover .graph-node-circle-center { fill: #ff9f1c; }
.graph-node-label-center { font-weight: 700; }
.graph-edge { stroke: var(--border); stroke-width: 1.2; }
.graph-hint {
    position: absolute; left: 12px; bottom: 10px; font-size: 11px; color: var(--text-muted);
    pointer-events: none; background: rgba(0,0,0,0.35);
    padding: 0.2rem 0.5rem; border-radius: 4px;
}
.graph-zoom-controls {
    position: absolute; right: 12px; bottom: 10px; display: flex; flex-direction: column; gap: 0.3rem;
}
.graph-zoom-controls button {
    width: 30px; height: 30px; border-radius: 6px; border: 1px solid var(--border);
    background: var(--bg-elevated); color: var(--text); cursor: pointer; font-size: 1rem;
    display: flex; align-items: center; justify-content: center;
}
.graph-zoom-controls button:hover { background: var(--bg-hover); }

/* ---------- Administration ---------- */
.admin-shell { max-width: 1000px; margin: 0 auto; padding: 1.5rem; }
.admin-header {
    display: flex; align-items: flex-start; justify-content: space-between;
    margin-bottom: 1.2rem;
}
.admin-back { color: var(--text-muted); text-decoration: none; font-size: 0.85rem; }
.admin-back:hover { color: var(--accent); }
.admin-header h1 { margin: 0.3rem 0 0; font-size: 1.4rem; }
.admin-header .session-info { display: flex; align-items: center; gap: 0.7rem; font-size: 0.85rem; color: var(--text-muted); }
.admin-tabs { display: flex; gap: 0.4rem; border-bottom: 1px solid var(--border); margin-bottom: 1.2rem; }
.admin-tab {
    background: none; border: none; padding: 0.6rem 1rem; color: var(--text-muted);
    cursor: pointer; font-size: 0.9rem; border-bottom: 2px solid transparent;
}
.admin-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.admin-panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.admin-panel-header h2 { margin: 0; font-size: 1.1rem; }
.admin-panel-header .header-actions { display: flex; gap: 0.5rem; align-items: center; }
.backups-summary-detail { font-size: 0.9rem; font-weight: 400; color: var(--text-muted); }
.backups-help-content p { margin: 0 0 0.7rem; line-height: 1.5; }
.backups-help-content ul { margin: 0 0 0.7rem; padding-left: 1.3rem; }
.backups-help-content li { margin-bottom: 0.3rem; line-height: 1.4; }

.inbox-toolbar { display: flex; gap: 0.8rem; flex-wrap: wrap; margin-bottom: 0.7rem; align-items: flex-end; }
.inbox-filter-field { display: flex; flex-direction: column; font-size: 0.75rem; color: var(--text-muted); gap: 0.15rem; }
.inbox-filter-field input { font-size: 0.85rem; padding: 0.25rem 0.4rem; border: 1px solid var(--border); border-radius: 4px; background: var(--bg); color: var(--text); }
.inbox-actions-bar { display: flex; gap: 0.5rem; margin-bottom: 0.7rem; }
.inbox-table-scroll { max-height: 360px; }
.stats-chart-section { margin-top: 1.2rem; }
.stats-chart-section select { margin-left: 0.5rem; }
#stats-chart-container { margin-top: 0.6rem; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 8px; padding: 0.8rem; }
.inbox-preview-cell { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.inbox-preview-cell:hover { text-decoration: underline; }
.inbox-full-message { white-space: pre-wrap; word-break: break-word; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.admin-table th, .admin-table td { text-align: left; padding: 0.6rem 0.7rem; border-bottom: 1px solid var(--border); }
.admin-table th { color: var(--text-muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; }
.admin-inline-select {
    background: var(--bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 5px; padding: 0.25rem 0.4rem; font-size: 0.85rem;
}
.admin-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.admin-danger { color: var(--danger); }
.backup-next-deadline {
    background: var(--bg-elevated); border: 1px solid var(--accent); border-left: 4px solid var(--accent);
    border-radius: 6px; padding: 0.7rem 1rem; margin: 0.6rem 0; font-size: 0.95rem; font-weight: 600;
}
.backup-next-deadline.overdue { border-color: var(--danger); border-left-color: var(--danger); color: var(--danger); }
.backup-protected-badge { cursor: help; }
.backup-actions-cell { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.backup-synoptic-title { font-size: 1rem; margin: 0; flex: 1; }
.backup-synoptic-year { font-weight: 700; font-size: 1.05rem; min-width: 3.5rem; text-align: center; }
.backup-synoptic-legend { display: flex; gap: 1.2rem; flex-wrap: wrap; font-size: 0.8rem; color: var(--text-muted); margin: 0.3rem 0 0.6rem; }
.backup-synoptic-legend .dot-sample { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 0.3rem; vertical-align: middle; }
.dot-sample.dot-done { background: #00B050; }
.dot-sample.dot-missing { background: #fff; border: 2px solid #999; }
.dot-sample.dot-never { background: #FF0000; }
.dot-sample.dot-future { background: #5B9BD5; }
.backup-synoptic-scroll { overflow-x: auto; overflow-y: hidden; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-elevated); margin-bottom: 1rem; }
.backup-synoptic-scroll svg { display: block; }
.synoptic-dot { cursor: default; }
.synoptic-dot.clickable { cursor: pointer; }
.synoptic-dot.clickable:hover { stroke: var(--text); stroke-width: 2; }

.backups-table-scroll { max-height: 380px; overflow-y: auto; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 1rem; }
.backups-table-scroll table { margin: 0; }
.backups-table-scroll thead th { position: sticky; background: var(--bg-elevated); z-index: 2; }
.backups-table-scroll thead tr:first-child th { top: 0; z-index: 3; }
.admin-filter-row th { padding: 0.3rem 0.5rem; }
.admin-filter-row input { width: 100%; box-sizing: border-box; font-size: 0.78rem; padding: 0.25rem 0.4rem; border: 1px solid var(--border); border-radius: 4px; background: var(--bg); color: var(--text); }
.admin-sortable { cursor: pointer; user-select: none; }
.admin-sortable:hover { color: var(--accent); }
.admin-sort-active { color: var(--accent); }
.admin-field { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 0.9rem; font-size: 0.85rem; color: var(--text-muted); }
.admin-field input[type="text"], .admin-field input[type="password"], .admin-field select {
    background: var(--bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 6px; padding: 0.5rem 0.6rem; font-size: 0.9rem;
}
.admin-member-list { display: flex; flex-direction: column; gap: 0.3rem; max-height: 200px; overflow-y: auto; }
.admin-checkbox-row { display: flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: var(--text); font-weight: normal; }
.admin-modal-submit { margin-top: 0.4rem; }

@media (max-width: 780px) {
    .app-shell { flex-direction: column; position: relative; overflow: hidden; }
    .mobile-menu-btn { display: inline-flex; font-size: 1.1rem; }
    .mobile-menu-btn[hidden] { display: none; }
    .sidebar-close-btn { display: inline-flex; }
    .sidebar {
        position: fixed;
        top: 0; bottom: 0; left: 0;
        width: 85vw;
        max-width: 340px;
        max-height: none;
        z-index: 40;
        border-right: 1px solid var(--border);
        border-bottom: none;
        box-shadow: 4px 0 16px rgba(0,0,0,0.3);
        transform: translateX(-100%);
        transition: transform 0.2s ease;
    }
    .sidebar.open { transform: translateX(0); }
    .sidebar-resizer { display: none; }
    .sidebar-scrim {
        display: none;
        position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 35;
    }
    .sidebar-scrim.visible { display: block; }
    .editor-toolbar { flex-wrap: wrap; gap: 0.5rem; }
    .current-note-title { order: -1; flex: 1 1 100%; }
    .toolbar-actions { flex-wrap: wrap; }
    .editor-panes.mode-split { grid-template-columns: 1fr; grid-template-rows: var(--split-left, 50%) 6px 1fr; }
    .source-pane { border-right: none; border-bottom: 1px solid var(--border); }
    .pane-resize-handle { cursor: row-resize; }
    .pane-resize-handle::after { top: -4px; bottom: -4px; left: 0; right: 0; }
}

/* ---------------- Arborescence des groupes (administration) ---------------- */
.groups-tree { margin-top: 0.8rem; }
.group-node { margin-bottom: 0.1rem; }
.group-row {
    display: flex; align-items: center; gap: 0.4rem; padding: 0.35rem 0.5rem;
    border-radius: 6px; cursor: pointer;
}
.group-row:hover { background: var(--bg-hover); }
.group-row.drop-target { outline: 2px dashed var(--accent); outline-offset: -2px; background: var(--bg-hover); }
.group-node .tree-children { margin-left: 1.4rem; border-left: 1px dashed var(--border); padding-left: 0.8rem; }
.group-multiparent-badge {
    font-size: 0.72rem; font-weight: bold; color: var(--accent); background: var(--bg-hover);
    border: 1px solid var(--accent); border-radius: 999px; padding: 0.1rem 0.5rem; margin-left: 0.5rem;
    cursor: pointer;
}
.group-multiparent-badge:hover { background: var(--accent); color: var(--accent-contrast); }
.group-empty-hint { margin: 0.2rem 0 0.4rem; font-size: 0.8rem; }