/* wiki.css
   Styling for /wiki/<slug> pages — the BlockNote editor host plus the
   read-only renderer's output. Read-only renderer block classes are
   prefixed wb- (paragraph, heading, list, quote, code, etc.). */

#app { display: none; }
#app.visible { display: block; }

.wiki-page-wrapper {
  position: relative;
}

.wiki-body {
  max-width: 860px;
  margin: 0 auto;
  padding: 1.5rem 2rem 4rem;
}

@media (max-width: 640px) {
  .wiki-body { padding: 1rem 1rem 3rem; }
}

/* ─── Title row ───────────────────────────────────── */
.wiki-title-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin: 1rem 0 1.5rem;
}
.wiki-title-emoji {
  font-size: 2.2rem;
  line-height: 1;
  user-select: none;
  cursor: default;
}
.wiki-title-emoji[data-editable="true"] {
  cursor: pointer;
  border-radius: 6px;
  padding: 0.1rem 0.3rem;
  margin-left: -0.3rem;
}
.wiki-title-emoji[data-editable="true"]:hover {
  background: var(--bg-elevated);
}
.wiki-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-heading);
  flex: 1;
  margin: 0;
  line-height: 1.2;
  outline: none;
}
.wiki-title[contenteditable="true"]:focus {
  background: var(--bg-elevated);
  border-radius: 6px;
}

/* ─── Toolbar (edit mode) ─────────────────────────── */
.wiki-edit-toolbar {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  margin-right: 0.4rem;
}
.wiki-edit-toolbar[hidden] { display: none; }

.wiki-tb-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  border-radius: 6px;
  padding: 0.3rem 0.45rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: inherit;
}
.wiki-tb-btn:not(:disabled):hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
}
.wiki-tb-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.wiki-save-status {
  font-size: 0.72rem;
  color: var(--text-muted);
  padding: 0 0.4rem;
  white-space: nowrap;
  min-width: 60px;
}
.wiki-save-status[data-state="saving"] { color: var(--blue, #2563eb); }
.wiki-save-status[data-state="saved"]  { color: var(--green, #16a34a); }
.wiki-save-status[data-state="error"]  { color: var(--red, #dc2626); }

/* Edit / Done buttons */
.wiki-edit-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 0.4rem 0.85rem;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  margin: 0 0.25rem;
}
.wiki-edit-btn:hover { background: var(--bg-elevated); }
.wiki-edit-btn-primary {
  background: var(--blue, #2563eb);
  border-color: var(--blue, #2563eb);
  color: white;
}
.wiki-edit-btn-primary:hover { filter: brightness(0.95); background: var(--blue, #2563eb); }
.wiki-edit-btn-danger {
  border-color: var(--red, #dc2626);
  color: var(--red, #dc2626);
  background: transparent;
}
.wiki-edit-btn-danger:hover { background: rgba(220,38,38,0.08); }

/* ─── Read-only renderer (wb-*) ───────────────────── */
.wiki-content { line-height: 1.65; color: var(--text-primary); font-size: 0.95rem; }
.wiki-content > * + * { margin-top: 0.7rem; }

.wb-paragraph { margin: 0; }
.wb-h1, .wb-h2, .wb-h3 { color: var(--text-heading); font-weight: 800; line-height: 1.25; margin: 1.5rem 0 0.5rem; }
.wb-h1 { font-size: 1.7rem; }
.wb-h2 { font-size: 1.3rem; }
.wb-h3 { font-size: 1.05rem; font-weight: 700; }

.wb-quote {
  margin: 1rem 0;
  padding: 0.4rem 1rem;
  border-left: 3px solid var(--blue, #2563eb);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border-radius: 0 8px 8px 0;
}

.wb-list { padding-left: 1.4rem; margin: 0.4rem 0; }
.wb-list li + li { margin-top: 0.25rem; }
.wb-children { margin-top: 0.3rem; padding-left: 0.2rem; }

.wb-checklist { list-style: none; padding-left: 0.2rem; margin: 0.4rem 0; }
.wb-check { display: flex; align-items: flex-start; gap: 0.5rem; padding: 0.15rem 0; }
.wb-check input[type="checkbox"] { margin-top: 0.3rem; cursor: default; }
.wb-check-done .wb-check-text { color: var(--text-muted); text-decoration: line-through; }

.wb-toggle { margin: 0.4rem 0; }
.wb-toggle > summary {
  cursor: pointer;
  padding: 0.3rem 0;
  font-weight: 600;
  color: var(--text-heading);
  list-style: none;
}
.wb-toggle > summary::before {
  content: '▸';
  display: inline-block;
  margin-right: 0.4rem;
  transition: transform 0.15s;
  color: var(--text-muted);
}
.wb-toggle[open] > summary::before { transform: rotate(90deg); }

.wb-code {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  font-size: 0.85rem;
  line-height: 1.5;
  overflow-x: auto;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}
.wb-code code { font: inherit; }

.wb-image { margin: 1rem 0; }
.wb-image img {
  max-width: 100%;
  border-radius: 10px;
  box-shadow: var(--shadow-card);
  display: block;
}
.wb-image figcaption { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.3rem; text-align: center; }

.wb-video-wrap {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  margin: 1rem 0;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
}
.wb-video-wrap iframe,
.wb-video-wrap video {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
}

.wb-audio { width: 100%; margin: 0.6rem 0; }

.wb-file {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.85rem;
}
.wb-file:hover { background: var(--bg-elevated); }

.wb-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.88rem;
}
.wb-table td, .wb-table th {
  border: 1px solid var(--border);
  padding: 0.4rem 0.6rem;
  vertical-align: top;
}

.wb-divider { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; }

.wb-empty { color: var(--text-muted); font-style: italic; }

/* ─── Meta footer ─────────────────────────────────── */
.wiki-meta {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ─── Popover ─────────────────────────────────────── */
.wiki-popover {
  position: absolute;
  top: 70px;
  right: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  padding: 1rem;
  width: 260px;
  z-index: 90;
}
.wiki-popover-row { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 0.7rem; font-size: 0.78rem; color: var(--text-secondary); }
.wiki-popover-row label { display: flex; flex-direction: column; gap: 0.3rem; font-weight: 600; }
.wiki-popover-row input,
.wiki-popover-row select {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.4rem 0.5rem;
  background: var(--bg-card);
  color: var(--text-primary);
  font: inherit;
  font-size: 0.85rem;
}
.wiki-popover-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* ─── Stale-write toast ───────────────────────────── */
.wiki-toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.8rem 1rem;
  box-shadow: 0 12px 32px rgba(0,0,0,0.18);
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  max-width: 360px;
  font-size: 0.85rem;
}

/* Hide the BlockNote editor frame border once mounted, and give the
   mount target a min-height in edit mode so the editor surface isn't
   invisible when the document is empty or has only a single paragraph.
   The .wiki-content-editing class is added by wiki-page.js on edit. */
#wiki-content .bn-container { border: 0; padding: 0; }
#wiki-content.wiki-content-editing,
#wiki-content.wiki-content-editing .bn-container,
#wiki-content.wiki-content-editing .bn-editor,
#wiki-content.wiki-content-editing [class*="ProseMirror"] {
  min-height: 60vh;
}
#wiki-content.wiki-content-editing {
  cursor: text;
  border: 1px dashed transparent;
  border-radius: 8px;
  padding: 0.4rem 0;
}

/* ─── Hub page-intro action button ─────────────────────── */
.page-intro.page-intro-with-action {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  column-gap: 1rem;
  position: relative;
}
.page-intro.page-intro-with-action h1,
.page-intro.page-intro-with-action p {
  grid-column: 1;
}
.page-intro.page-intro-with-action #hub-edit-toggle {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  margin: 0;
  white-space: nowrap;
}

/* ─── Hub edit-mode card affordances ───────────────────── */
.hub-card[draggable="true"] { cursor: grab; }
.hub-card[draggable="true"]:active { cursor: grabbing; }
.hub-card.hub-card-dragging {
  opacity: 0.4;
}
.hub-card.hub-card-drop-target {
  outline: 2px dashed var(--blue, #2563eb);
  outline-offset: 2px;
}

.hub-card-edit {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  font-size: 0.7rem;
  color: var(--text-muted);
  background: var(--bg-elevated);
  padding: 0.15rem 0.4rem;
  border-radius: 6px;
}

/* ─── Hub card-edit modal ──────────────────────────────── */
.hub-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  /* Sidebar uses a high z-index; bump above it so the dim layer covers
     the whole UI (and the modal sits on top of everything). */
  z-index: 9999;
  animation: hub-modal-fade 0.12s ease-out;
}
@keyframes hub-modal-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.hub-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
  padding: 1.25rem 1.4rem 1.4rem;
  width: 440px;
  max-width: 92vw;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
}

.hub-modal-header {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-heading);
  letter-spacing: -0.01em;
  margin-bottom: 0.1rem;
}

.hub-modal-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 0.1rem 0 -0.3rem;
}

.hub-modal-input {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 0.7rem;
  background: var(--bg-card);
  color: var(--text-primary);
  font: inherit;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.12s, box-shadow 0.12s;
  box-sizing: border-box;
}
.hub-modal-input:focus {
  border-color: var(--blue, #2563eb);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.hub-modal-row-title {
  display: flex;
  gap: 0.6rem;
  align-items: stretch;
}

.hub-modal-emoji {
  width: 56px;
  flex-shrink: 0;
  text-align: center;
  font-size: 1.5rem;
  line-height: 1;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-elevated);
  padding: 0.4rem;
  outline: none;
}
.hub-modal-emoji:focus {
  border-color: var(--blue, #2563eb);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.hub-modal-title {
  flex: 1;
  font-weight: 600;
  font-size: 0.95rem;
}

.hub-modal-textarea {
  width: 100%;
  resize: vertical;
  min-height: 70px;
  line-height: 1.45;
  font-family: inherit;
}

.hub-modal-sort {
  width: 100px;
}

.hub-modal-actions {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  margin-top: 0.6rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}
.hub-modal-spacer { flex: 1; }
.hub-modal-actions .wiki-edit-btn { margin: 0; }