/* markup.css - markup toolbar, note composer, note threads, note badges and pins,
   drawings on the page and the diagram (js/markup.js). Prefix: cwm-. */

/* ------------------------------------------------------------------ toolbar */
/* #markup-root is a strip docked under the page (css/layout.css): the page ends above it, so it
   never covers a step, a button or the diagram. Its tools sit in the middle of the strip. */
.cwm-root {
  border-top: 2px solid var(--cw-accent, #1d4ed8);
  background: var(--cw-surface-2, #f8f9fa);
  font-family: var(--cw-font, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif);
  font-size: var(--cw-fs, 13px);
  line-height: var(--cw-lh, 1.4);
  color: var(--cw-text, #1b1f24);
}

/* Closed: two big labelled buttons, Draw and Note, side by side in the middle of the strip. */
.cwm-closed {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--cw-pad-3, 8px);
  padding: 6px var(--cw-pad-3, 8px);
}
.cwm-closed[hidden] { display: none; }

.cwm-ico { display: block; flex: 0 0 auto; }

/* Draw and Note: accent buttons (closed bar and open bar alike). */
.cwm-open,
.cwm-tool.cwm-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--cw-pad-2, 6px);
  min-height: 40px;
  min-width: 96px;
  padding: 0 16px;
  border: 1px solid var(--cw-accent, #1d4ed8);
  border-radius: var(--cw-radius, 0);
  background: var(--cw-accent, #1d4ed8);
  color: #ffffff;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}
.cwm-open .cwm-ico,
.cwm-tool.cwm-main .cwm-ico { width: 18px; height: 18px; }
.cwm-open:hover,
.cwm-tool.cwm-main:hover { border-color: #1e40af; background: #1e40af; color: #ffffff; }
.cwm-open:focus-visible,
.cwm-tool.cwm-main:focus-visible { outline: 3px solid var(--cw-text, #1b1f24); outline-offset: 2px; }
.cwm-tool.cwm-main { min-width: 0; padding: 0 12px; font-size: 14px; }
/* The one that is on: darker, with a white ring inside. */
.cwm-tool.cwm-main.is-on {
  border-color: #1e3a8a;
  background: #1e3a8a;
  color: #ffffff;
  box-shadow: inset 0 0 0 2px #ffffff;
}
.cwm-hidden-tag {
  padding: 2px var(--cw-pad-2, 6px);
  border: 1px solid var(--cw-border-strong, #9aa3ad);
  background: var(--cw-surface, #ffffff);
  color: var(--cw-muted, #5b6570);
  font-size: var(--cw-fs-sm, 12px);
  font-weight: 400;
}
.cwm-hidden-tag[hidden] { display: none; }

.cwm-bar {
  max-width: 100%;
  background: var(--cw-surface-2, #f8f9fa);
}
.cwm-bar[hidden], .cwm-open[hidden], .cwm-tool[hidden], .cwm-tools[hidden] { display: none; }

.cwm-tools {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 4px;
  padding: 6px var(--cw-pad, 4px) 3px;
}
.cwm-tools-more { padding-top: 0; }
.cwm-caret {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform 0.12s;
}
.cwm-more-btn.is-open .cwm-caret { transform: rotate(180deg); }
.cwm-stop { color: var(--cw-accent, #1d4ed8); font-weight: 600; }

.cwm-tool {
  display: inline-flex;
  align-items: center;
  gap: var(--cw-pad, 4px);
  min-height: 40px;
  padding: 0 var(--cw-pad-3, 8px);
  border: 1px solid var(--cw-border, #d4d8de);
  border-radius: var(--cw-radius, 0);
  background: var(--cw-surface, #ffffff);
  color: var(--cw-text, #1b1f24);
  font: inherit;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
}
.cwm-tool:hover { background: var(--cw-surface-2, #f8f9fa); border-color: var(--cw-border, #d4d8de); }
.cwm-tool:focus-visible { outline: 2px solid var(--cw-accent, #1d4ed8); outline-offset: -2px; }
.cwm-tool.is-on {
  background: var(--cw-accent-weak, #e8eefc);
  border-color: var(--cw-accent, #1d4ed8);
  color: var(--cw-accent, #1d4ed8);
  font-weight: 600;
}
.cwm-show.is-on { background: transparent; border-color: transparent; font-weight: 400; color: var(--cw-text, #1b1f24); }
.cwm-show:not(.is-on) { color: var(--cw-muted, #5b6570); text-decoration: line-through; }
.cwm-close { border-color: var(--cw-border-strong, #9aa3ad); }
.cwm-more-btn, .cwm-show { font-weight: 400; }

.cwm-sep {
  width: 1px;
  align-self: stretch;
  margin: 2px 2px;
  background: var(--cw-border, #d4d8de);
}

.cwm-swatches { display: inline-flex; align-items: center; gap: 4px; padding: 0 2px; }
.cwm-swatches[hidden] { display: none; }
.cwm-swatch {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 2px solid var(--cw-surface, #ffffff);
  outline: 1px solid var(--cw-border, #d4d8de);
  border-radius: var(--cw-radius, 0);
  background: var(--c, #d32f2f);
  cursor: pointer;
}
.cwm-swatch.is-on { outline: 2px solid var(--cw-text, #1b1f24); }
.cwm-swatch:focus-visible { outline: 2px solid var(--cw-accent, #1d4ed8); }

.cwm-hint {
  padding: 0 var(--cw-pad-3, 8px) 3px;
  color: var(--cw-muted, #5b6570);
  font-size: var(--cw-fs-sm, 12px);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cwm-hint.is-flash { color: var(--cw-ok, #2e7d32); font-weight: 600; }

/* ------------------------------------------------------------------ shared buttons and fields */
.cwm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 var(--cw-pad-3, 8px);
  border: 1px solid var(--cw-border-strong, #9aa3ad);
  border-radius: var(--cw-radius, 0);
  background: var(--cw-surface, #ffffff);
  color: var(--cw-text, #1b1f24);
  font: inherit;
  cursor: pointer;
}
.cwm-btn:hover { background: var(--cw-surface-2, #f8f9fa); }
.cwm-btn:focus-visible { outline: 2px solid var(--cw-accent, #1d4ed8); outline-offset: 1px; }
.cwm-btn:disabled { opacity: 0.6; cursor: default; }
.cwm-btn.is-primary {
  border-color: var(--cw-accent, #1d4ed8);
  background: var(--cw-accent, #1d4ed8);
  color: #ffffff;
  font-weight: 600;
}
.cwm-btn.is-primary:hover { filter: brightness(1.08); }
.cwm-btn.is-danger {
  border-color: var(--cw-danger, #c62828);
  background: var(--cw-danger, #c62828);
  color: #ffffff;
  font-weight: 600;
}

.cwm-link {
  display: inline-flex;
  align-items: center;
  padding: 2px 0;
  border: 0;
  background: none;
  color: var(--cw-accent, #1d4ed8);
  font: inherit;
  font-size: var(--cw-fs-sm, 12px);
  cursor: pointer;
}
.cwm-link:hover { text-decoration: underline; }
.cwm-link:focus-visible { outline: 2px solid var(--cw-accent, #1d4ed8); outline-offset: 1px; }

.cwm-field { display: flex; flex-direction: column; gap: 2px; margin: 0 0 var(--cw-pad-3, 8px); }
.cwm-field-label { font-weight: 600; font-size: var(--cw-fs-sm, 12px); }
.cwm-opt { color: var(--cw-muted, #5b6570); font-weight: 400; }

.cwm-input {
  box-sizing: border-box;
  width: 100%;
  padding: var(--cw-pad, 4px) var(--cw-pad-2, 6px);
  border: 1px solid var(--cw-border-strong, #9aa3ad);
  border-radius: var(--cw-radius, 0);
  background: var(--cw-surface, #ffffff);
  color: var(--cw-text, #1b1f24);
  font: inherit;
  font-size: 14px;
  line-height: 1.4;
  resize: vertical;
}
.cwm-input:focus { outline: 2px solid var(--cw-accent, #1d4ed8); outline-offset: -1px; border-color: var(--cw-accent, #1d4ed8); }

.cwm-confirm { display: inline-flex; align-items: center; gap: var(--cw-pad, 4px); }

/* ------------------------------------------------------------------ the note composer */
.cwm-composer {
  box-sizing: border-box;
  width: 360px;
  max-width: 100%;
  font-family: var(--cw-font, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif);
  font-size: 14px;
  line-height: 1.4;
  color: var(--cw-text, #1b1f24);
  background: var(--cw-surface, #ffffff);
}
.cwm-fallback .cwm-composer, .cwm-fallback.is-sheet .cwm-composer { width: auto; }
/* In the shell's popover the composer brings its own head and padding; in a bottom sheet the
   sheet's head (title + Close) replaces it. */
.cw-popover.cwm-pop { padding: 0; }
.cwm-sheet .cwm-composer { width: auto; }
.cwm-sheet .cwm-c-head { display: none; }
.cwm-sheet .cwm-c-body { padding: 0; }
.cw-popover.cwm-pop .cwm-erase { padding: var(--cw-pad-3, 8px); }

/* Written in place, inside the step's Notes (the step stays readable right above it). */
.cwm-composer.is-inline {
  width: auto;
  max-width: 520px;
  margin-top: var(--cw-pad, 4px);
  border: 1px solid var(--cw-accent, #1d4ed8);
  font-size: 15px;
}
.cwm-composer.is-inline .cwm-c-head { background: var(--cw-accent-weak, #e8eefc); }
/* Inside the page, ".pg button" strips button borders: put the composer's back. */
.cwm-composer .cwm-btn { min-height: 30px; padding: 0 var(--cw-pad-3, 8px); border: 1px solid var(--cw-border-strong, #9aa3ad); background: var(--cw-surface, #ffffff); text-align: center; }
.cwm-composer .cwm-btn.is-primary { border-color: var(--cw-accent, #1d4ed8); background: var(--cw-accent, #1d4ed8); color: #ffffff; }
.cwm-composer .cwm-kind-btn { min-height: 38px; padding: var(--cw-pad, 4px) var(--cw-pad-2, 6px); border: 1px solid var(--cw-border, #d4d8de); border-left: 4px solid var(--k, #1976d2); background: var(--cw-surface, #ffffff); text-align: left; }
.cwm-composer .cwm-kind-btn:hover { border-color: var(--k, #1976d2); background: var(--cw-surface-2, #f8f9fa); }
.cwm-composer .cwm-seg-btn { min-height: 30px; padding: 0 var(--cw-pad-2, 6px); border: 1px solid var(--cw-border-strong, #9aa3ad); background: var(--cw-surface, #ffffff); text-align: center; }
.cwm-composer .cwm-seg-btn + .cwm-seg-btn { border-left: 0; }
.cwm-composer .cwm-seg-btn.is-on { background: var(--cw-accent-weak, #e8eefc); color: var(--cw-accent, #1d4ed8); }
.cwm-composer .cwm-q { padding: var(--cw-pad, 4px) var(--cw-pad-2, 6px); border: 1px solid var(--cw-border, #d4d8de); background: var(--cw-surface, #ffffff); text-align: left; }
.cwm-composer .cwm-q.is-on { border-color: var(--cw-accent, #1d4ed8); background: var(--cw-q, #fff2b3); }
.cwm-composer .cwm-x { width: 28px; height: 28px; border: 1px solid transparent; color: var(--cw-muted, #5b6570); display: inline-flex; align-items: center; justify-content: center; }
.cwm-composer .cwm-back { min-height: 28px; padding: 2px var(--cw-pad-2, 6px); border: 1px solid transparent; color: var(--cw-accent, #1d4ed8); font-size: var(--cw-fs-sm, 12px); }
.cwm-composer .cwm-back:hover { border-color: var(--cw-border, #d4d8de); }
/* Phones: the bottom sheet's title may take two lines (the step's name in full). */
.cwm-sheet .cw-sheet-title {
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.25;
}
.cwm-composer .cwm-link { color: var(--cw-accent, #1d4ed8); text-decoration: underline; }

.cwm-restored {
  margin: 0 0 var(--cw-pad-2, 6px);
  padding: 2px var(--cw-pad-2, 6px);
  border-left: 3px solid var(--cw-ok, #2e7d32);
  background: #eef7ee;
  color: #1b5e20;
  font-size: var(--cw-fs-sm, 12px);
  font-weight: 600;
}
.cwm-who-line { flex-direction: row; flex-wrap: wrap; align-items: baseline; gap: 2px; font-size: var(--cw-fs-sm, 12px); }
.cwm-muted { color: var(--cw-muted, #5b6570); }
.cwm-composer .cwm-c-actions { margin-top: var(--cw-pad, 4px); }
.cwm-kinds + .cwm-c-actions { margin-top: var(--cw-pad-2, 6px); }

.cwm-c-head {
  display: flex;
  align-items: center;
  gap: var(--cw-pad, 4px);
  padding: var(--cw-pad, 4px) var(--cw-pad, 4px) var(--cw-pad, 4px) var(--cw-pad-3, 8px);
  border-bottom: 1px solid var(--cw-border, #d4d8de);
  background: var(--cw-surface-2, #f8f9fa);
}
.cwm-c-title {
  flex: 1 1 auto;
  min-width: 0;
  font-weight: 600;
  font-size: var(--cw-fs, 13px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cwm-x {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: var(--cw-radius, 0);
  background: none;
  color: var(--cw-muted, #5b6570);
  cursor: pointer;
}
.cwm-x:hover { border-color: var(--cw-border, #d4d8de); color: var(--cw-text, #1b1f24); }

.cwm-c-body { padding: var(--cw-pad-3, 8px); }
.cwm-c-q { margin: 0 0 var(--cw-pad-2, 6px); font-weight: 600; }

.cwm-kinds { display: grid; grid-template-columns: 1fr 1fr; gap: var(--cw-pad, 4px); }
.cwm-kind-btn {
  display: flex;
  align-items: center;
  gap: var(--cw-pad-2, 6px);
  min-height: 38px;
  padding: var(--cw-pad, 4px) var(--cw-pad-2, 6px);
  border: 1px solid var(--cw-border, #d4d8de);
  border-left: 4px solid var(--k, #1976d2);
  border-radius: var(--cw-radius, 0);
  background: var(--cw-surface, #ffffff);
  color: var(--cw-text, #1b1f24);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.cwm-kind-btn:hover { border-color: var(--k, #1976d2); background: var(--cw-surface-2, #f8f9fa); }
.cwm-kind-btn:focus-visible { outline: 2px solid var(--cw-accent, #1d4ed8); outline-offset: 1px; }
.cwm-sq { display: none; }
.cwm-kind-title { font-weight: 600; line-height: 1.25; white-space: nowrap; }

.cwm-c-kindrow {
  display: flex;
  align-items: center;
  gap: var(--cw-pad-3, 8px);
  margin: 0 0 var(--cw-pad-3, 8px);
}
.cwm-back {
  padding: 2px var(--cw-pad, 4px);
  border: 1px solid transparent;
  background: none;
  color: var(--cw-accent, #1d4ed8);
  font: inherit;
  font-size: var(--cw-fs-sm, 12px);
  cursor: pointer;
}
.cwm-back:hover { border-color: var(--cw-border, #d4d8de); }
.cwm-kind-chip {
  padding: 1px var(--cw-pad-2, 6px);
  border-left: 4px solid var(--k, #1976d2);
  background: var(--cw-surface-2, #f8f9fa);
  font-weight: 600;
}

.cwm-seg { display: flex; }
.cwm-seg-btn {
  flex: 1 1 0;
  min-height: 30px;
  padding: 0 var(--cw-pad-2, 6px);
  border: 1px solid var(--cw-border-strong, #9aa3ad);
  border-radius: var(--cw-radius, 0);
  background: var(--cw-surface, #ffffff);
  color: var(--cw-text, #1b1f24);
  font: inherit;
  cursor: pointer;
}
.cwm-seg-btn + .cwm-seg-btn { border-left: 0; }
.cwm-seg-btn.is-on { background: var(--cw-accent-weak, #e8eefc); color: var(--cw-accent, #1d4ed8); font-weight: 600; }

.cwm-qs { display: flex; flex-direction: column; gap: 2px; }
.cwm-q {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--cw-pad, 4px) var(--cw-pad-2, 6px);
  border: 1px solid var(--cw-border, #d4d8de);
  border-radius: var(--cw-radius, 0);
  background: var(--cw-surface, #ffffff);
  color: var(--cw-text, #1b1f24);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.cwm-q.is-on { border-color: var(--cw-accent, #1d4ed8); background: var(--cw-q, #fff2b3); }
.cwm-q-ask { color: var(--cw-muted, #5b6570); font-size: var(--cw-fs-sm, 12px); }
.cwm-q-one { padding: var(--cw-pad, 4px) var(--cw-pad-2, 6px); background: var(--cw-q, #fff2b3); }

.cwm-err { margin: 0 0 var(--cw-pad-2, 6px); color: var(--cw-danger, #c62828); font-weight: 600; font-size: var(--cw-fs-sm, 12px); }
.cwm-err[hidden] { display: none; }

.cwm-c-actions { display: flex; gap: var(--cw-pad, 4px); align-items: center; }

/* Small fallback popover / sheet (only when the shell's CW.ui.popover / sheet are missing). */
.cwm-fallback {
  position: fixed;
  z-index: 2000;
  border: 1px solid var(--cw-border-strong, #9aa3ad);
  background: var(--cw-surface, #ffffff);
  box-shadow: 0 6px 20px rgba(27, 31, 36, 0.22);
}
.cwm-fallback.is-sheet { left: 0; right: 0; bottom: 0; max-height: 80vh; overflow: auto; }

/* Delete-a-drawing question */
.cwm-erase {
  padding: var(--cw-pad-3, 8px);
  font-family: var(--cw-font, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif);
  font-size: 14px;
  color: var(--cw-text, #1b1f24);
  background: var(--cw-surface, #ffffff);
}
.cwm-erase-q { margin: 0 0 var(--cw-pad-2, 6px); font-weight: 600; }

/* ------------------------------------------------------------------ note threads (on the page) */
.cwm-thread {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
  font-size: var(--cw-fs-page, 15px);
}

.cwm-note {
  position: relative;
  padding: var(--cw-pad, 4px) var(--cw-pad-2, 6px);
  border: 1px solid var(--cw-border, #d4d8de);
  border-left: 3px solid var(--k, #1976d2);
  border-radius: var(--cw-radius, 0);
  background: var(--cw-surface, #ffffff);
}
.cwm-note.is-done { background: var(--cw-surface-2, #f8f9fa); color: var(--cw-muted, #5b6570); }
.cwm-note.is-busy { opacity: 0.6; }

.cwm-note-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--cw-pad, 4px) var(--cw-pad-2, 6px);
  min-height: 22px;
  font-size: var(--cw-fs-sm, 12px);
  line-height: 1.3;
}
.cwm-kind { color: var(--k, #1976d2); font-weight: 700; }
.cwm-note.is-done .cwm-kind { color: var(--cw-muted, #5b6570); }
.cwm-author { font-weight: 600; color: var(--cw-text, #1b1f24); }
.cwm-time { color: var(--cw-muted, #5b6570); }
/* The status is a word with a dot, not a box (so it never looks like a button). */
.cwm-status {
  color: var(--cw-muted, #5b6570);
  font-size: 11px;
}
.cwm-status::before { content: '\25CF\00A0'; font-size: 9px; vertical-align: 1px; }
.cwm-status.is-open::before { color: var(--k, #1976d2); }
.cwm-status.is-done { color: var(--cw-ok, #2e7d32); }
.cwm-status.is-waiting { padding: 0 3px; background: var(--cw-q, #fff2b3); color: #5c4700; }
.cwm-note.is-new { outline: 2px solid var(--cw-ok, #2e7d32); outline-offset: 1px; }

/* Always there, quiet: "Mark done" and, on your own notes, "More" (opens Edit and Delete). */
.cwm-actions {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.cwm-own-acts { display: none; gap: 2px; }
.cwm-note.is-active .cwm-own-acts { display: inline-flex; }
.cwm-thread .cwm-act { color: var(--cw-muted, #5b6570); }
.cwm-note.is-active .cwm-act-more { border-color: var(--cw-accent, #1d4ed8); color: var(--cw-accent, #1d4ed8); }
/* Threads live inside the page (.pg button resets buttons), hence the .cwm-thread prefix. */
.cwm-thread .cwm-act {
  min-height: 22px;
  padding: 0 var(--cw-pad, 4px);
  border: 1px solid var(--cw-border, #d4d8de);
  border-radius: var(--cw-radius, 0);
  background: var(--cw-surface, #ffffff);
  color: var(--cw-text, #1b1f24);
  font: inherit;
  font-size: var(--cw-fs-sm, 12px);
  line-height: 20px;
  cursor: pointer;
}
.cwm-thread .cwm-act:hover { border-color: var(--cw-accent, #1d4ed8); color: var(--cw-accent, #1d4ed8); }
.cwm-thread .cwm-act:disabled { opacity: 0.5; cursor: default; }
.cwm-actions .cw-confirm, .cwm-actions .cwm-confirm { font-size: var(--cw-fs-sm, 12px); }
.cwm-thread .cwm-btn {
  min-height: 28px;
  padding: 0 var(--cw-pad-3, 8px);
  border: 1px solid var(--cw-border-strong, #9aa3ad);
  background: var(--cw-surface, #ffffff);
  font-size: var(--cw-fs, 13px);
  text-align: center;
}
.cwm-thread .cwm-btn.is-primary { border-color: var(--cw-accent, #1d4ed8); background: var(--cw-accent, #1d4ed8); color: #ffffff; }
.cwm-thread .cwm-btn.is-danger { border-color: var(--cw-danger, #c62828); background: var(--cw-danger, #c62828); color: #ffffff; }
.cwm-actions .cwm-btn { min-height: 22px; padding: 0 var(--cw-pad, 4px); }
.cwm-thread .cwm-link {
  padding: 2px 0;
  color: var(--cw-accent, #1d4ed8);
  font-size: var(--cw-fs-sm, 12px);
}

.cwm-note-text {
  margin-top: 2px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: 1.4;
}
.cwm-note-extra {
  margin-top: 2px;
  font-size: 14px;
  overflow-wrap: anywhere;
}
.cwm-extra-label { color: var(--cw-muted, #5b6570); font-weight: 600; }

.cwm-edit { margin-top: var(--cw-pad, 4px); display: flex; flex-direction: column; gap: var(--cw-pad, 4px); }
.cwm-edit .cwm-field { margin: 0; }

.cwm-more, .cwm-done-toggle { align-self: flex-start; }

.cwm-thread .cwm-add {
  align-self: flex-start;
  min-height: 26px;
  margin-top: 2px;
  padding: 0 var(--cw-pad-2, 6px);
  border: 1px dashed var(--cw-border-strong, #9aa3ad);
  border-radius: var(--cw-radius, 0);
  background: transparent;
  color: var(--cw-accent, #1d4ed8);
  font: inherit;
  font-size: var(--cw-fs, 13px);
  cursor: pointer;
}
.cwm-thread .cwm-add:hover { border-style: solid; border-color: var(--cw-accent, #1d4ed8); background: var(--cw-accent-weak, #e8eefc); }
.cwm-thread .cwm-add:focus-visible { outline: 2px solid var(--cw-accent, #1d4ed8); outline-offset: 1px; }

/* ------------------------------------------------------------------ badges and pins on the diagram */
/* Open notes on a box: a small square in the colour of the newest note, on the top-right corner. */
.cwm-badge {
  box-sizing: border-box;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border: 1px solid #ffffff;
  border-radius: 0;
  background: var(--k, #1976d2);
  color: #ffffff;
  font: 700 11px/16px var(--cw-font, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif);
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transform: translate(-50%, -50%);
}
.cwm-badge:hover { filter: brightness(1.12); }

/* "N in linked": open notes inside a linked workflow. */
.cwm-inside {
  box-sizing: border-box;
  height: 16px;
  padding: 0 4px;
  border: 1px solid var(--cw-purple, #5e35b1);
  border-radius: 0;
  background: #ffffff;
  color: var(--cw-purple, #5e35b1);
  font: 600 10px/14px var(--cw-font, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
.cwm-inside:hover { background: #ede7f6; }

/* A note left on a spot outside the boxes (diagram), or an older spot note on the page: an
   outlined square that fills in when pointed at. Notes left inside a box count in its badge. */
.cwm-pin {
  position: relative;
  box-sizing: border-box;
  min-width: 16px;
  height: 16px;
  padding: 0 3px;
  border: 2px solid var(--k, #1976d2);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.92);
  color: var(--k, #1976d2);
  font: 700 10px/12px var(--cw-font, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif);
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transform: translate(-50%, -50%);
}
.cwm-pin:hover,
.cwm-pin:focus-visible { background: var(--k, #1976d2); color: #ffffff; }
.cwm-pin:focus-visible { outline: 2px solid var(--cw-text, #1b1f24); }
.cwm-badge.is-light { color: #3b2f00; }
.cwm-pin.is-light { color: #6b5600; }
.cwm-pin.is-light:hover { color: #3b2f00; }
.cwm-pin.is-pending {
  width: 16px;
  border: 2px dashed var(--cw-accent, #1d4ed8);
  outline: 0;
  background: var(--cw-accent-weak, #e8eefc);
  cursor: default;
}

/* ------------------------------------------------------------------ drawings */
.cwm-stroke { pointer-events: none; }
.cwm-hl { mix-blend-mode: multiply; }
.cwm-halo { pointer-events: none; }

/* Page layers: inside the page content, so they scroll with it. */
.cwm-host { position: relative; }
.cwm-page-svg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
  z-index: 4;
}
.cwm-page-pins {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 0;
  overflow: visible;
  pointer-events: none;
  z-index: 5;
}
.cwm-page-pins .cwm-pin { position: absolute; pointer-events: auto; }

/* Capture surfaces: only there while a tool other than Point is on. */
.cwm-capture {
  position: absolute;
  top: 0;
  bottom: 0;
  background: transparent;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  cursor: crosshair;
}
.cwm-capture-page {
  z-index: 6;
  outline: 1px dashed var(--cw-accent, #1d4ed8);
  outline-offset: -1px;
}
.cwm-capture-diagram { left: 0; right: 0; z-index: 30; }
.cwm-capture.is-note { cursor: copy; }
.cwm-capture.is-eraser { cursor: pointer; }

/* Small marks keep their look but get a finger-sized hit area. */
.cwm-pin::before,
.cwm-badge::before,
.cwm-inside::before {
  content: '';
  position: absolute;
  inset: -12px;
}
.cwm-badge, .cwm-inside { position: relative; }

/* ------------------------------------------------------------------ touch screens */
@media (pointer: coarse) {
  .cwm-tool, .cwm-btn, .cwm-open, .cwm-seg-btn, .cwm-kind-btn,
  .cwm-thread .cwm-add, .cwm-thread .cwm-btn { min-height: var(--cw-tap, 40px); }
  .cwm-tool { min-width: var(--cw-tap, 40px); justify-content: center; }
  .cwm-composer .cwm-btn, .cwm-composer .cwm-kind-btn, .cwm-composer .cwm-seg-btn,
  .cwm-composer .cwm-back, .cwm-composer .cwm-q { min-height: var(--cw-tap, 40px); }
  .cwm-composer .cwm-x { width: var(--cw-tap, 40px); height: var(--cw-tap, 40px); }
  .cwm-swatch { width: 32px; height: 32px; }
  .cwm-x { width: var(--cw-tap, 40px); height: var(--cw-tap, 40px); }
  .cwm-back { min-height: var(--cw-tap, 40px); padding: 0 var(--cw-pad-3, 8px); }
  .cwm-thread .cwm-act { min-height: var(--cw-tap, 40px); padding: 0 var(--cw-pad-3, 8px); }
  .cwm-link, .cwm-thread .cwm-link { min-height: var(--cw-tap, 40px); }
  .cwm-badge { min-width: 24px; height: 24px; padding: 0 5px; font-size: 13px; line-height: 22px; }
  .cwm-pin { min-width: 22px; height: 22px; font-size: 12px; line-height: 18px; }
  .cwm-pin.is-pending { width: 22px; }
  .cwm-inside { height: 22px; padding: 0 6px; font-size: 12px; line-height: 20px; }
  .cwm-input { font-size: 16px; }
  /* "More" open: the note's buttons get their own line. */
  .cwm-note.is-active .cwm-actions { flex-basis: 100%; margin-left: 0; }
}

/* Phones: the composer fills the sheet; the toolbar may wrap onto two rows (words stay). */
@media (max-width: 1023px) {
  .cwm-composer { width: 100%; }
  .cwm-composer.is-inline { max-width: none; }
}
@media (max-width: 480px) {
  .cwm-tool { padding: 0 var(--cw-pad, 4px); }
  .cwm-open { min-width: 0; flex: 1 1 0; max-width: 180px; }
  .cwm-hint { white-space: normal; }
}