/* ============================================================
   word-mode.css — Per-page typography CSS vars
   Applied to #page-wrap via data-page-font attribute and
   CSS custom properties set by _applyPageFormatVars() in editor.js.
   ============================================================ */

/* ── Font family tokens ── */
#page-wrap[data-page-font="sans"]         { --wm-font: var(--font-sans); }
#page-wrap[data-page-font="serif"]        { --wm-font: 'Lora', Georgia, 'Times New Roman', serif; }
#page-wrap[data-page-font="mono"]         { --wm-font: var(--font-mono); }
#page-wrap[data-page-font="georgia"]      { --wm-font: Georgia, serif; }
#page-wrap[data-page-font="playfair"]     { --wm-font: 'Playfair Display', Georgia, serif; }
#page-wrap[data-page-font="rubik"]        { --wm-font: 'Rubik', sans-serif; }
#page-wrap[data-page-font="merriweather"] { --wm-font: 'Merriweather', Georgia, serif; }
#page-wrap[data-page-font="fira"]         { --wm-font: 'Fira Code', monospace; }
#page-wrap[data-page-font="ibm"]          { --wm-font: 'IBM Plex Sans', sans-serif; }
#page-wrap[data-page-font="system"]       { --wm-font: system-ui, sans-serif; }

/* ── Typography cascade — active whenever docFormat vars are set ── */
#page-wrap[data-page-font] .page-title {
  font-family: var(--wm-font, var(--font-sans));
  font-size:   var(--doc-title-size, 40px);
}
#page-wrap[data-page-font] #editor-blocks .editable {
  font-family:    var(--wm-font, var(--font-sans));
  font-size:      var(--doc-font-size, 16px);
  line-height:    var(--doc-line-height, 1.6);
  text-align:     var(--doc-text-align, left);
  letter-spacing: var(--doc-letter-spacing, 0em);
}
#page-wrap[data-page-font] .block-h1 .editable {
  font-family: var(--wm-font, var(--font-sans));
  font-size:   calc(30px * var(--doc-heading-scale, 1));
}
#page-wrap[data-page-font] .block-h2 .editable {
  font-family: var(--wm-font, var(--font-sans));
  font-size:   calc(24px * var(--doc-heading-scale, 1));
}
#page-wrap[data-page-font] .block-h3 .editable {
  font-family: var(--wm-font, var(--font-sans));
  font-size:   calc(20px * var(--doc-heading-scale, 1));
}

/* ── Typography vars applied even without a custom font ── */
/* (font-size, line-height, etc. work independently of data-page-font) */
#page-wrap #editor-blocks .editable {
  font-size:      var(--doc-font-size, inherit);
  line-height:    var(--doc-line-height, inherit);
  text-align:     var(--doc-text-align, inherit);
  letter-spacing: var(--doc-letter-spacing, inherit);
}
#page-wrap .page-title {
  font-size: var(--doc-title-size, 40px);
}
#page-wrap .block-h1 .editable { font-size: calc(30px * var(--doc-heading-scale, 1)); }
#page-wrap .block-h2 .editable { font-size: calc(24px * var(--doc-heading-scale, 1)); }
#page-wrap .block-h3 .editable { font-size: calc(20px * var(--doc-heading-scale, 1)); }

/* ── Paragraph spacing ── */
#page-wrap #editor-blocks .block-p + .block-p,
#page-wrap #editor-blocks [data-block-type="p"] + [data-block-type="p"] {
  margin-top: var(--doc-paragraph-spacing, 0);
}

/* ── Content width & page padding ── */
#page-wrap {
  max-width: var(--doc-content-width, var(--page-content-width, 740px));
  color:     var(--doc-text-color, inherit);
  background: var(--doc-bg-color, transparent);
  transition: background 0.2s ease, color 0.2s ease;
  padding-left:  var(--doc-page-padding, 48px);
  padding-right: var(--doc-page-padding, 48px);
}

/* ── Heading font (separate from body) ── */
#page-wrap .block-h1 .editable,
#page-wrap .block-h2 .editable,
#page-wrap .block-h3 .editable,
#page-wrap .block-h4 .editable,
#page-wrap .page-title {
  font-family: var(--doc-heading-font, inherit);
}

/* ── Block border radius ── */
#page-wrap .block-free {
  border-radius: var(--doc-block-radius, 8px);
}

/* ── Drop cap — first paragraph after page title ── */
#page-wrap[data-drop-cap="1"] #editor-blocks > .block-p:first-of-type .editable::first-letter,
#page-wrap[data-drop-cap="1"] #editor-blocks > .block-p:first-child .editable::first-letter {
  float: left;
  font-size: 3.8em;
  line-height: 0.8;
  font-weight: 700;
  margin: 4px 8px 0 0;
  font-family: var(--doc-heading-font, var(--wm-font, var(--font-sans)));
  color: var(--doc-text-color, inherit);
}

/* ── Page Format Panel ── */
.page-format-panel {
  position: fixed;
  z-index: 2147483500;
  width: 300px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  background: var(--bg, #1e1e1e);
  border: 1px solid var(--border, #3a3a3a);
  border-radius: 10px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.35), 0 2px 8px rgba(0,0,0,0.2);
  color: var(--text-1, #e0e0e0);
  font-size: 13px;
  overflow: hidden;
}
.page-format-panel::-webkit-scrollbar { width: 4px; }
.page-format-panel::-webkit-scrollbar-thumb { background: var(--border, #444); border-radius: 2px; }

.pfp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--border, #3a3a3a);
  position: sticky;
  top: 0;
  background: var(--bg, #1e1e1e);
  z-index: 1;
}
.pfp-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1, #e0e0e0);
}
.pfp-close {
  background: transparent;
  border: none;
  color: var(--text-2, #888);
  font-size: 14px;
  cursor: pointer;
  padding: 2px 5px;
  border-radius: 4px;
  line-height: 1;
  transition: background 0.1s, color 0.1s;
}
.pfp-close:hover { background: var(--hover, rgba(255,255,255,0.07)); color: var(--text-1, #e0e0e0); }

.pfp-body {
  padding: 8px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  overflow-y: auto;
}
.pfp-section-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-2, #888);
  margin-top: 10px;
  margin-bottom: 2px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border, #2a2a2a);
}
.pfp-section-title:first-child { margin-top: 2px; }

.pfp-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
  min-height: 30px;
}
.pfp-label {
  flex: 0 0 112px;
  font-size: 12px;
  color: var(--text-2, #aaa);
  white-space: nowrap;
}
.pfp-select {
  flex: 1;
  min-width: 0;
  height: 26px;
  padding: 0 6px;
  border-radius: 5px;
  border: 1px solid var(--border, #3a3a3a);
  background: var(--surface, #2a2a2a);
  color: var(--text-1, #e0e0e0);
  font-size: 12px;
  cursor: pointer;
  outline: none;
}
.pfp-select:focus { border-color: var(--primary, #4285f4); }

/* ── Color swatches ── */
.pfp-color-wrap {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  flex: 1;
}
.pfp-swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 0;
  outline: none;
  transition: border-color 0.1s, transform 0.1s;
  flex-shrink: 0;
  position: relative;
}
.pfp-swatch:hover { transform: scale(1.12); }
.pfp-swatch.active { border-color: var(--primary, #4285f4); }
.pfp-swatch-none {
  background: var(--bg, #1e1e1e) !important;
  border: 2px dashed var(--border, #555);
}
.pfp-swatch-none::after {
  content: '';
  position: absolute;
  inset: 2px;
  border-radius: 50%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 3px,
    var(--border, #555) 3px,
    var(--border, #555) 4px
  );
}
.pfp-swatch-custom {
  background: conic-gradient(from 0deg, #f00, #ff0, #0f0, #0ff, #00f, #f0f, #f00);
  border: 2px solid transparent;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.pfp-swatch-custom svg { width: 12px; height: 12px; filter: drop-shadow(0 0 1px rgba(0,0,0,0.8)); }
.pfp-color-input {
  position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none;
}

.pfp-reset {
  margin-top: 12px;
  width: 100%;
  padding: 7px 12px;
  border-radius: 6px;
  border: 1px solid var(--border, #3a3a3a);
  background: transparent;
  color: var(--text-2, #888);
  font-size: 12px;
  cursor: pointer;
  text-align: center;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.pfp-reset:hover {
  background: var(--hover, rgba(255,255,255,0.07));
  color: var(--text-1, #e0e0e0);
  border-color: var(--text-2, #666);
}

/* ── Toggle switch for panel options ── */
.pfp-toggle-wrap {
  flex: 1;
  display: flex;
  align-items: center;
}
.pfp-toggle-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.pfp-toggle-label {
  display: inline-block;
  width: 36px;
  height: 20px;
  background: var(--border, #444);
  border-radius: 10px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
}
.pfp-toggle-label::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s;
}
.pfp-toggle-input:checked + .pfp-toggle-label { background: var(--primary, #4285f4); }
.pfp-toggle-input:checked + .pfp-toggle-label::after { transform: translateX(16px); }

/* ── Find & Replace Panel ── */
.find-replace-panel {
  position: fixed;
  top: 48px;
  right: 16px;
  z-index: 2147483400;
  background: var(--bg, #1e1e1e);
  border: 1px solid var(--border, #3a3a3a);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 380px;
  max-width: 520px;
  font-size: 13px;
  color: var(--text-1, #e0e0e0);
}
.find-replace-panel.hidden { display: none; }
.frp-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.frp-label {
  flex: 0 0 70px;
  font-size: 11px;
  color: var(--text-2, #888);
  text-align: right;
  padding-right: 4px;
}
.frp-input {
  flex: 1;
  height: 28px;
  padding: 0 8px;
  border-radius: 5px;
  border: 1px solid var(--border, #3a3a3a);
  background: var(--surface, #2a2a2a);
  color: var(--text-1, #e0e0e0);
  font-size: 13px;
  outline: none;
}
.frp-input:focus { border-color: var(--primary, #4285f4); }
.frp-count {
  font-size: 11px;
  color: var(--text-2, #888);
  white-space: nowrap;
  min-width: 44px;
  text-align: center;
}
.frp-btn {
  height: 28px;
  min-width: 28px;
  padding: 0 6px;
  border-radius: 5px;
  border: 1px solid var(--border, #3a3a3a);
  background: transparent;
  color: var(--text-1, #e0e0e0);
  font-size: 13px;
  cursor: pointer;
  transition: background 0.1s;
}
.frp-btn:hover { background: var(--hover, rgba(255,255,255,0.07)); }
.frp-btn-action {
  background: var(--primary-soft, rgba(66,133,244,0.12));
  color: var(--primary, #4285f4);
  font-size: 12px;
  padding: 0 10px;
}
.frp-btn-action:hover { background: var(--primary-soft, rgba(66,133,244,0.22)); }
.frp-options {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 76px;
}
.frp-opt {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-2, #aaa);
  cursor: pointer;
  user-select: none;
}
.frp-opt input[type="checkbox"] {
  accent-color: var(--primary, #4285f4);
}
.frp-close-btn {
  margin-left: auto;
  background: transparent;
  border: none;
  color: var(--text-2, #888);
  font-size: 14px;
  cursor: pointer;
  padding: 2px 5px;
  border-radius: 4px;
}
.frp-close-btn:hover { color: var(--text-1, #e0e0e0); background: var(--hover, rgba(255,255,255,0.07)); }

/* ── Find & Replace highlights ── */
mark.frp-highlight {
  background: rgba(255, 200, 0, 0.35);
  color: inherit;
  border-radius: 2px;
  padding: 0 1px;
}
mark.frp-highlight-active {
  background: rgba(255, 140, 0, 0.6);
  outline: 2px solid rgba(255, 140, 0, 0.8);
  border-radius: 2px;
}

/* ── Print overrides ── */
@media print {
  .free-layout-toolbar, .page-format-panel, .find-replace-panel { display: none !important; }
}