/* ============================================================
   Tiptap Editor — styled with Flytabs design tokens
   ============================================================ */

/* Editor canvas */
.tt-wrap { position: relative; display: flex; flex-direction: column; min-width: 0; }

.tt-canvas {
  outline: none;
  min-height: 380px;
  background: #fff;
  padding: var(--spacing-03) var(--spacing-03);
  font-family: var(--font-sans);
  color: var(--text-primary);
}

.tt-canvas:focus { outline: none; }
.tt-canvas:not([contenteditable]) { min-height: 0; padding: 0; }

/* ---- Typography ---- */
.tt-canvas h1 {
  font: 600 var(--t-24)/1.1 var(--font-sans);
  color: var(--text-primary);
  margin: var(--spacing-01) 0 0;
  padding: 1px 0;
}

.tt-canvas h2 {
  font: 600 var(--t-18)/1.15 var(--font-sans);
  color: var(--text-primary);
  margin: var(--spacing-01) 0 0;
  padding: 1px 0;
}

.tt-canvas h3 {
  font: 600 var(--t-14)/1.15 var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.32px;
  color: var(--text-primary);
  margin: var(--spacing-01) 0 0;
  padding: 0;
}

.tt-canvas p {
  font: 400 var(--t-14)/1.25 var(--font-sans);
  color: var(--text-primary);
  margin: 0;
  padding: 0;
  min-height: 16px;
}

/* ---- Placeholder ---- */
.tt-canvas p.is-editor-empty:first-child::before {
  content: attr(data-placeholder);
  color: var(--text-helper);
  float: left;
  height: 0;
  pointer-events: none;
}

.tt-canvas h1.is-empty::before,
.tt-canvas h2.is-empty::before,
.tt-canvas h3.is-empty::before,
.tt-canvas p.is-empty::before,
.tt-vr-lbl.is-empty::before,
.tt-vr-val.is-empty::before {
  content: attr(data-placeholder);
  color: var(--text-helper);
  float: left;
  height: 0;
  pointer-events: none;
}

/* ---- Horizontal rule ---- */
.tt-canvas hr {
  border: none;
  border-top: 1px solid var(--border-subtle-01);
  margin: var(--spacing-03) 0;
}

/* ---- Blockquote / callout ---- */
.tt-canvas blockquote {
  border-left: 3px solid var(--blue-60);
  background: var(--blue-10);
  padding: var(--spacing-03) var(--spacing-04);
  margin: var(--spacing-02) 0;
  font: 400 var(--t-14)/1.45 var(--font-sans);
}
.tt-canvas blockquote[data-tone="info"] {
  border-left-color: var(--yellow-40);
  background: var(--color-bg-surface-caution);
}
.tt-canvas blockquote[data-tone="warn"] {
  border-left-color: var(--red-60);
  background: var(--red-10);
}
.tt-canvas blockquote[data-tone="success"] {
  border-left-color: var(--green-60);
  background: var(--green-10);
}

.tt-canvas blockquote p {
  margin: 0;
  padding: 0;
}

/* ---- Value row / leader ---- */
.tt-vr {
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 1px 0;
  min-width: 0;
  overflow: hidden;
}

/* Dot leader — repeated middle-dot characters so it stays vector in PDF
   (CSS backgrounds + borders rasterize in Chrome's print backend; text is vector) */
.tt-vr::before {
  content: '..............................................................................................................................................................';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
  color: var(--gray-40);
  font: 400 var(--t-14)/1.25 var(--font-sans);
  letter-spacing: 5px;
  white-space: nowrap;
  user-select: none;
}

.tt-vr-lbl {
  position: relative;
  z-index: 1;
  font: 400 var(--t-14)/1.25 var(--font-sans);
  color: var(--text-primary);
  outline: none;
  min-width: 0;
  max-width: 60%;
}
.tt-vr-lbl-inner {
  display: inline;
  background: #fff;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  padding-right: 8px;
}
.tt-vr-lbl.is-empty .tt-vr-lbl-inner {
  background: transparent;
  padding: 0;
}

.tt-vr-val {
  position: relative;
  z-index: 1;
  margin-left: auto;
  font: 400 var(--t-14)/1.25 var(--font-mono);
  color: var(--text-primary);
  text-align: right;
  letter-spacing: 0.08px;
  outline: none;
  min-width: 60px;
  max-width: 40%;
}
.tt-vr-val-inner {
  display: inline;
  background: #fff;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  padding-left: 8px;
}
.tt-vr-val.is-empty .tt-vr-val-inner {
  background: transparent;
  padding: 0;
}

/* ---- Task list / checklist ---- */
.tt-canvas ul[data-type="taskList"] {
  list-style: none;
  padding: 0;
  margin: var(--spacing-01) 0;
}

.tt-canvas ul[data-type="taskList"] li {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-03);
  padding: 2px 0;
}

.tt-canvas ul[data-type="taskList"] li > label {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  user-select: none;
}

.tt-canvas ul[data-type="taskList"] li > label input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--text-primary);
  background: var(--white);
  cursor: pointer;
  display: grid;
  place-items: center;
  margin: 0;
  flex-shrink: 0;
}

.tt-canvas ul[data-type="taskList"] li > label input[type="checkbox"]:checked {
  background: var(--text-primary);
}

.tt-canvas ul[data-type="taskList"] li > label input[type="checkbox"]:checked::after {
  content: '✓';
  color: var(--white);
  font: 700 10px/1 var(--font-sans);
}

.tt-canvas ul[data-type="taskList"] li > label input[type="checkbox"]:hover {
  background: var(--gray-10);
}

.tt-canvas ul[data-type="taskList"] li > label input[type="checkbox"]:checked:hover {
  background: var(--gray-90);
}

.tt-canvas ul[data-type="taskList"] li[data-checked="true"] > div > p {
  color: var(--text-helper);
}

.tt-canvas ul[data-type="taskList"] li > div {
  flex: 1;
  min-width: 0;
}

.tt-canvas ul[data-type="taskList"] li > div p {
  font: 400 var(--t-14)/1.4 var(--font-sans);
  min-height: 18px;
  margin: 0;
  padding: 0;
}

/* ---- Inline formatting ---- */
.tt-canvas strong { font-weight: var(--fw-semibold); }
.tt-canvas em { font-style: italic; }
.tt-canvas u { text-decoration: underline; }
.tt-canvas s { text-decoration: line-through; color: var(--text-helper); }
.tt-canvas code {
  font-family: var(--font-mono);
  font-size: var(--t-12);
  background: var(--gray-10);
  padding: 1px 4px;
  border-radius: var(--radius-01);
}

/* ---- Table ---- */
.tt-canvas table {
  border-collapse: collapse;
  width: 100%;
  margin: var(--spacing-02) 0;
  table-layout: fixed;
}

.tt-canvas td,
.tt-canvas th {
  border: 1px solid var(--border-subtle-01);
  padding: var(--spacing-02) var(--spacing-03);
  font: 400 var(--t-14)/1.45 var(--font-sans);
  color: var(--text-primary);
  vertical-align: top;
  position: relative;
}

.tt-canvas th {
  font-weight: var(--fw-semibold);
  background: var(--layer-02);
}

.tt-canvas th > p,
.tt-canvas td > p {
  margin: 0;
  padding: 0;
}

.tt-canvas .selectedCell::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(68, 84, 104, 0.12);
  pointer-events: none;
  z-index: 1;
}

/* Table dropdown */
.tt-table-dropdown { position: relative; }
.tt-table-backdrop {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-dropdown) - 1);
}
.tt-table-menu {
  position: absolute;
  top: calc(100% + var(--spacing-02));
  left: 0;
  min-width: 180px;
  z-index: var(--z-dropdown);
}

/* ---- Bullet / ordered lists ---- */
.tt-canvas ul:not([data-type="taskList"]),
.tt-canvas ol {
  padding-left: var(--spacing-06);
  margin: var(--spacing-01) 0;
}

.tt-canvas ul:not([data-type="taskList"]) li,
.tt-canvas ol li {
  font: 400 var(--t-14)/1.45 var(--font-sans);
  padding: 1px 0;
}

/* ---- Selection highlight ---- */
.tt-canvas ::selection {
  background: rgba(68, 84, 104, 0.15);
}

/* ---- Focus indicator on blocks ---- */
.tt-canvas .is-node-selected,
.tt-canvas .has-focus {
  background: rgba(68, 84, 104, 0.04);
}

/* ---- Drop cursor ---- */
.tt-canvas .ProseMirror-dropcursor {
  color: var(--focus);
  width: 2px;
}

/* ---- Resizable image ---- */
.tt-image-wrap { margin: var(--spacing-02) 0; }
.tt-image-left { display: flex; justify-content: flex-start; }
.tt-image-center { display: flex; justify-content: center; }
.tt-image-right { display: flex; justify-content: flex-end; }

.tt-image-container {
  position: relative;
  display: inline-block;
  max-width: 100%;
  line-height: 0;
}

.tt-image-container img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-01);
}

.tt-image-selected {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: var(--radius-01);
}

.tt-image-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 8px;
  cursor: col-resize;
  z-index: 1;
}
.tt-image-handle::after {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 32px;
  background: var(--focus);
  border-radius: var(--radius-full);
}
.tt-image-handle--left { left: -4px; }
.tt-image-handle--left::after { left: 0; }
.tt-image-handle--right { right: -4px; }
.tt-image-handle--right::after { right: 0; }

.tt-image-align-bar {
  position: absolute;
  bottom: -36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 2px;
  padding: 3px;
  background: var(--layer-01);
  border: 1px solid var(--border-subtle-01);
  border-radius: var(--radius-02);
  box-shadow: var(--shadow-sm);
  z-index: 2;
}

.tt-image-align-btn {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-01);
  color: var(--icon-secondary);
  cursor: pointer;
}
.tt-image-align-btn:hover {
  background: var(--background-hover);
  color: var(--icon-primary);
}
.tt-image-align-btn.active {
  background: var(--background-selected);
  border-color: var(--border-interactive);
  color: var(--icon-primary);
}

.tt-image-uploading {
  opacity: 0.6;
  pointer-events: none;
}

.tt-image-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px 16px;
  color: var(--text-secondary);
  font: 400 13px/1 var(--font-sans);
}

.tt-spinner {
  animation: tt-spin 0.8s linear infinite;
}

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

/* ============================================================
   Fixed toolbar — light bar above editor
   ============================================================ */
.tt-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--spacing-01);
  padding: var(--spacing-02) var(--spacing-04);
  background: var(--layer-01);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle-01);
  border-radius: var(--radius-04);
  box-shadow: var(--shadow-sm);
  flex-wrap: nowrap;
  position: sticky;
  top: var(--spacing-04);
  z-index: 10;
  margin: var(--spacing-04) auto 0;
  width: 100%;
  max-width: 794px;
  box-sizing: border-box;
}
.editor.landscape .tt-toolbar { max-width: 1123px; }

/* Overflow groups */
.tt-overflow-group{display:flex;align-items:center;gap:var(--spacing-01);flex-shrink:0}
.tt-overflow-hidden{display:none !important}
.tt-overflow-hidden + .tt-div-v{display:none !important}
.tt-div-v:has(+ .tt-overflow-hidden){display:none !important}
.tt-div-v:has(+ .tt-overflow-trigger){display:none !important}

/* Overflow trigger + menu */
.tt-overflow-trigger{position:relative;flex-shrink:0}
.tt-overflow-backdrop{position:fixed;inset:0;z-index:99}
.tt-overflow-menu{position:absolute;right:0;top:calc(100% + var(--spacing-02));width:180px;z-index:100;max-height:360px;overflow-y:auto}
.tt-overflow-menu .menu__item{display:flex;align-items:center;gap:var(--spacing-03)}

/* Expanded toolbar (mobile) — show all actions in wrapped rows */
.tt-toolbar--expanded{flex-wrap:wrap;justify-content:flex-start}
.tt-toolbar--expanded .tt-div-v{display:inline !important}

/* Style dropdown (block type selector) */
.tt-style-dropdown .inline-select__trigger { width: 92px; }
.tt-style-dropdown .inline-select__menu { min-width: 180px; }
.tt-style-dropdown .inline-select__menu .menu__item { height: auto; padding: var(--spacing-03) var(--spacing-05); }
.tt-style--p  { font: 400 var(--font-size-350)/1.25 var(--font-family-sans); }
.tt-style--h1 { font: 600 var(--font-size-600)/1.1 var(--font-family-sans); }
.tt-style--h2 { font: 600 var(--font-size-450)/1.15 var(--font-family-sans); }
.tt-style--h3 { font: 600 var(--font-size-350)/1.15 var(--font-family-sans); text-transform: uppercase; letter-spacing: var(--font-letter-spacing-looser); }

.tt-btn {
  height: var(--btn-height-sm);
  min-width: var(--btn-height-sm);
  padding: 0 var(--spacing-03);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--btn-radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-02);
  color: var(--text-secondary);
  font: var(--btn-font-sm);
  letter-spacing: var(--btn-letter-spacing);
  cursor: pointer;
  transition: var(--btn-transition);
}

.tt-btn:hover {
  background: var(--background-hover);
  border-color: var(--border-subtle-01);
  color: var(--text-primary);
}

.tt-btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}
.tt-btn:active { background: var(--background-active); }
.tt-btn svg { color: var(--icon-secondary); }
.tt-btn:hover svg { color: var(--icon-primary); }

.tt-btn.is-active {
  background: var(--background-selected);
  border-color: var(--border-interactive);
  color: var(--text-primary);
}

.tt-btn.is-active svg { color: var(--icon-primary); }

.tt-btn b, .tt-btn i, .tt-btn u, .tt-btn s {
  font-size: var(--font-size-300);
  line-height: 1;
}

.tt-div-v {
  width: 1px;
  height: var(--icon-size-01);
  background: var(--border-subtle-01);
  margin: 0 var(--spacing-02);
}

/* Disabled toolbar button */
.tt-btn:disabled,
.tt-btn:disabled:hover {
  color: var(--text-disabled);
  cursor: not-allowed;
  background: transparent;
  border-color: transparent;
}
.tt-btn:disabled svg { color: var(--icon-disabled); }

/* DS tooltip via data-tip */
.tt-btn[data-tip]{position:relative}
.tt-btn[data-tip]::after{content:attr(data-tip);position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%);padding:var(--tooltip-padding);border-radius:var(--tooltip-radius);background:var(--background-inverse);color:var(--text-inverse);font:var(--tooltip-font);z-index:var(--z-tooltip);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity var(--duration-fast-02) var(--ease-standard-productive)}
.tt-btn[data-tip]:hover::after,
.tt-btn[data-tip]:focus-visible::after{opacity:1}
.tt-btn:disabled[data-tip]:hover::after,
.tt-btn:disabled[data-tip]:focus-visible::after{opacity:0}

/* Callout dropdown */
.tt-callout-dropdown { position: relative; }
.tt-callout-backdrop {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-dropdown) - 1);
}
.tt-callout-menu {
  position: absolute;
  top: calc(100% + var(--spacing-02));
  left: 0;
  min-width: 160px;
}
.tt-co--note    { background: var(--color-bg-surface-info); }
.tt-co--note    svg { color: var(--blue-60); }
.tt-co--caution { background: var(--color-bg-surface-caution); }
.tt-co--caution svg { color: var(--yellow-40); }
.tt-co--warn    { background: var(--color-bg-surface-critical); }
.tt-co--warn    svg { color: var(--red-60); }
.tt-co--success { background: var(--color-bg-surface-success); }
.tt-co--success svg { color: var(--green-60); }

/* Text size dropdown */
.tt-size-dropdown .inline-select__trigger { width: 52px; }
.tt-size-dropdown .inline-select__menu { min-width: 80px; }
.tt-size-dropdown .inline-select__menu .menu__item { height: auto; padding: var(--spacing-02) var(--spacing-05); }
.tt-size--xs { font-size: var(--t-12); }
.tt-size--s  { font-size: var(--t-14); }
.tt-size--m  { font-size: var(--t-16); }
.tt-size--l  { font-size: var(--t-18); }
.tt-size--xl { font-size: var(--t-24); }

/* Zoom dropdown */
.tt-zoom-dropdown .inline-select__trigger { width: 56px; }
.tt-zoom-dropdown .inline-select__menu { min-width: 100px; }

/* Reuse the existing float animation */
@keyframes ttFloatIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- Page button (inline navigation to a sub-page) ---- */
.tt-page-button-wrapper {
  display: block;
  margin: var(--spacing-03) 0;
}

.tt-page-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-03);
  padding: var(--spacing-03) var(--spacing-04);
  border: 1px solid transparent;
  border-radius: var(--radius-04);
  cursor: pointer;
  user-select: none;
  text-decoration: none;
  transition: background var(--duration-fast-02) var(--ease-standard-productive),
              border-color var(--duration-fast-02) var(--ease-standard-productive);
}

.tt-page-button.c-none {
  background: var(--color-bg-surface-secondary);
  border-color: var(--color-border-secondary);
  color: var(--text-primary);
}
.tt-page-button.c-blue   { background: var(--blue-60);   color: var(--white); }
.tt-page-button.c-red    { background: var(--red-60);    color: var(--white); }
.tt-page-button.c-yellow { background: var(--yellow-30); color: var(--black); }
.tt-page-button.c-green  { background: var(--green-60);  color: var(--white); }
.tt-page-button.c-teal   { background: var(--teal-60);   color: var(--white); }
.tt-page-button.c-purple { background: var(--purple-60); color: var(--white); }
.tt-page-button.c-orange { background: var(--orange-50); color: var(--white); }
.tt-page-button.c-gray   { background: var(--gray-70);   color: var(--white); }

.tt-page-button--readonly {
  text-decoration: none;
}

.tt-page-button--selected {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.tt-page-button__label {
  flex: 1;
  min-width: 0;
  outline: none;
  padding: var(--spacing-01) 0;
}

.tt-page-button__label:empty::before {
  content: 'New page';
  color: var(--text-helper);
}

.tt-page-button__hint {
  color: currentColor;
  opacity: 0.7;
  flex-shrink: 0;
}