/* Cozy Grandma bracelet tool. Everything is scoped under .cgb.
 * The kit's viewer.css is not edited: its --ab-* colours are overridden here, in light only,
 * because the site theme has no dark mode (a dark panel on a cream page would look broken). */

.cgb,
.cgb-pattern,
.cgb-hub,
.cgb-similar,
.cgb-save,
:is(.cgb, .cgb-pattern) .ab {
  --cgb-accent: var(--cg-accent, #a0522d);
  --cgb-accent-hover: var(--cg-accent-hover, #7a3b1e);
  --cgb-sage: var(--cg-sage, #6b8f71);
  --cgb-cream: var(--cg-cream, #fbf6ee);
  --cgb-warm: var(--cg-warm, #f2e8d9);
  --cgb-dark: var(--cg-dark, #2c1a0e);
  --cgb-line: #e2d3bf;
  --cgb-muted: #6b5a4c;
  --ab-bg: var(--cgb-cream);
  --ab-card: #fffdf8;
  --ab-ink: var(--cgb-dark);
  --ab-muted: var(--cgb-muted);
  --ab-line: var(--cgb-line);
  --ab-accent: var(--cgb-accent);
  --ab-done: var(--cgb-sage);
  --ab-warn: #f3e3b8;
}

.cgb {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin: 1.5rem 0;
  color: var(--cgb-dark);
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}

:is(.cgb, .cgb-pattern) .ab {
  font-family: "Source Sans 3", system-ui, sans-serif;
}

.cgb-panel {
  align-self: start;
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--cgb-line);
  border-radius: 14px;
  background: #fffdf8;
  box-shadow: 0 2px 8px rgb(44 26 14 / 6%);
}

.cgb-field,
.cgb-check {
  display: block;
  margin: 10px 0 0;
}

.cgb-label {
  display: block;
  margin-bottom: 4px;
  font-size: 0.9rem;
  font-weight: 600;
}

.cgb-field input {
  box-sizing: border-box;
  width: 100%;
  padding: 7px 9px;
  border: 1px solid #8a7565;
  border-radius: 8px;
  background: #fff;
  color: var(--cgb-dark);
  font: inherit;
}

.cgb-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}

.cgb-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 110px;
  padding: 10px;
  position: relative;
  border: 2px dashed var(--cgb-sage);
  border-radius: 12px;
  background: var(--cgb-cream);
  text-align: center;
  cursor: pointer;
}

.cgb-drop.cgb-over {
  border-color: var(--cgb-accent);
  background: var(--cgb-warm);
}

.cgb-drop img {
  max-width: 100%;
  max-height: 160px;
  border-radius: 8px;
}

[data-cgb-dropmsg] {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.cgb-small {
  font-size: 0.82rem;
  color: var(--cgb-muted);
  overflow-wrap: anywhere;
}

.cgb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.cgb-btn {
  position: relative;
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--cgb-accent);
  border-radius: 999px;
  background: var(--cgb-accent);
  color: #fff;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: background 0.15s;
}

.cgb-btn:hover {
  background: var(--cgb-accent-hover);
}

.cgb-btn.cgb-ghost {
  background: transparent;
  color: var(--cgb-accent);
}

.cgb-btn.cgb-ghost:hover {
  background: var(--cgb-warm);
}

.cgb-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

:is(.cgb, .cgb-pattern, .cgb-hub, .cgb-similar, .cgb-save) :focus-visible,
.cgb-drop:focus-within,
.cgb-btn:focus-within {
  outline: 3px solid var(--cgb-sage);
  outline-offset: 2px;
}

/* Visually hidden but still focusable, so the keyboard can reach the file pickers. */
.cgb-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* Touch targets of about 44px, kit buttons included. */
:is(.cgb, .cgb-pattern) .cgb-btn,
:is(.cgb, .cgb-pattern) .ab-btn,
:is(.cgb, .cgb-pattern) .ab-sw,
.cgb-save .cgb-btn,
.cgb-save select,
.cgb-check,
.cgb-field input {
  min-height: 44px;
}

:is(.cgb, .cgb-pattern) .ab-rb {
  min-width: 44px;
  min-height: 44px;
}

:is(.cgb, .cgb-pattern) .ab-link {
  padding: 12px 8px;
}

.cgb-msg {
  min-height: 1.4em;
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--cgb-muted);
}

.cgb-msg.cgb-err {
  color: #9b2d20;
  font-weight: 600;
}

.cgb-hint {
  padding: 24px 8px;
  color: var(--cgb-muted);
  text-align: center;
}

/* The guide's <p> elements become <div>s at runtime: give them back the kit's spacing. */
:is(.cgb, .cgb-pattern) .ab-info,
:is(.cgb, .cgb-pattern) .ab-help {
  margin: 6px 0;
  font-size: 0.9rem;
  color: var(--ab-muted);
}

:is(.cgb, .cgb-pattern) .ab-warn > div {
  margin: 6px 0;
  padding: 7px 10px;
  border-radius: 10px;
  font-size: 0.88rem;
}

:is(.cgb, .cgb-pattern) .ab-simbody > .ab-now,
:is(.cgb, .cgb-pattern) .ab-simbody > .ab-next {
  margin: 0 0 4px;
}

:is(.cgb, .cgb-pattern) .ab-keys {
  margin: 0;
}

:is(.cgb, .cgb-pattern) .ab-btn {
  background: var(--cgb-accent);
  border-color: var(--cgb-accent);
}

:is(.cgb, .cgb-pattern) .ab-ghost {
  background: transparent;
  color: var(--cgb-accent);
}

/* Form: compact grid on top, the result gets the full width below. */
[data-cgb-form] {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 4px 18px;
  align-items: end;
}

[data-cgb-form] .cgb-drop,
[data-cgb-form] .cgb-actions,
[data-cgb-form] .cgb-msg {
  grid-column: 1 / -1;
}

[data-cgb-form] .cgb-field,
[data-cgb-form] .cgb-check {
  margin: 6px 0 0;
}

:is(.cgb, .cgb-pattern) .cgb-result {
  align-self: stretch;
}

/* Thread chips: dot + knot count, name on hover. */
:is(.cgb, .cgb-pattern) .ab-sw {
  gap: 6px;
  padding: 4px 12px 4px 8px;
}

:is(.cgb, .cgb-pattern) .ab-dot {
  width: 20px;
  height: 20px;
}

:is(.cgb, .cgb-pattern) .cgb-count {
  font-weight: 600;
  font-size: 0.95rem;
}

/* A bigger drawing: the page scrolls, not a small inner box. */
:is(.cgb, .cgb-pattern) .ab-chart {
  max-height: none;
}

:is(.cgb, .cgb-pattern) .ab-svg {
  max-width: 1100px;
  margin: 0 auto;
}

/* Published pattern page: facts, threads, written rows. */
.cgb-pattern {
  margin: 1.5rem 0;
  color: var(--cgb-dark);
  font-family: "Source Sans 3", system-ui, sans-serif;
}

.cgb-info {
  margin: 0 0 12px;
}

.cgb-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.cgb-stat {
  padding: 8px 10px;
  border: 1px solid var(--cgb-line);
  border-radius: 12px;
  background: #fffdf8;
  text-align: center;
}

.cgb-stat-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cgb-muted);
}

.cgb-stat-value {
  display: block;
  font-size: 1.15rem;
  font-weight: 700;
}

.cgb-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.cgb-tag {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--cgb-warm);
  color: var(--cgb-dark);
  font-size: 0.85rem;
  text-decoration: none;
}

.cgb-tag:hover {
  background: var(--cgb-accent);
  color: #fff;
}

/* Visually hidden, still read by screen readers and search engines. */
.cgb-vh {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.cgb-source {
  margin: 0 0 8px;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--cgb-muted);
}

.cgb-threads {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 8px 16px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
}

.cgb-threads li {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
}

.cgb-swatch {
  flex: none;
  width: 22px;
  height: 22px;
  border: 1px solid rgb(0 0 0 / 30%);
  border-radius: 50%;
}

.cgb-n {
  margin-left: auto;
  font-size: 0.9rem;
  color: var(--cgb-muted);
}

.cgb-rows {
  overflow-x: auto;
  padding: 14px;
  border: 1px solid var(--cgb-line);
  border-radius: 12px;
  background: #fffdf8;
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Hub grid and "more patterns". */
.cgb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin: 12px 0;
}

.cgb-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--cgb-line);
  border-radius: 14px;
  background: #fffdf8;
  color: var(--cgb-dark);
  text-decoration: none;
}

.cgb-card:hover {
  border-color: var(--cgb-accent);
  box-shadow: 0 2px 10px rgb(44 26 14 / 10%);
}

.cgb-card-img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.cgb-card-title {
  font-weight: 700;
}

.cgb-card-meta {
  font-size: 0.85rem;
  color: var(--cgb-muted);
}

.cgb-themes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.cgb-hub .cgb-themes a,
.cgb-similar .cgb-more {
  display: inline-block;
  padding: 10px 16px;
  border: 1px solid var(--cgb-accent);
  border-radius: 999px;
  color: var(--cgb-accent);
  text-decoration: none;
  box-shadow: none;
  margin-top: 8px;
}

.cgb-hub .cgb-themes a:hover,
.cgb-similar .cgb-more:hover {
  background: var(--cgb-warm);
}

.cgb-empty {
  padding: 24px;
  color: var(--cgb-muted);
  text-align: center;
}

/* Published pattern: the guide fills the width; the Generate screen's save box. */
.cgb-pattern .cgb-guide {
  --ab-bg: var(--cgb-cream);
  --ab-card: #fffdf8;
  --ab-ink: var(--cgb-dark);
  --ab-muted: var(--cgb-muted);
  --ab-line: var(--cgb-line);
  --ab-accent: var(--cgb-accent);
  --ab-done: var(--cgb-sage);
  --ab-warn: #f3e3b8;

  margin: 8px 0 16px;
}

.cgb-save {
  max-width: 720px;
  margin-top: 16px;
}

.cgb-save textarea,
.cgb-save select {
  box-sizing: border-box;
  width: 100%;
  padding: 7px 9px;
  border: 1px solid #8a7565;
  border-radius: 8px;
  font: inherit;
}

.cgb-hub .cgb-themes a[aria-current="page"] {
  background: var(--cgb-accent);
  color: #fff;
}

.cgb-hub .cgb-card,
.cgb-similar .cgb-card {
  text-decoration: none;
  box-shadow: none;
}

.cgb-note {
  padding: 12px 14px;
  border: 1px solid var(--cgb-line);
  border-radius: 12px;
  background: #fffdf8;
}

/* Reference image beside the guide (published pattern). */
.cgb-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 8px 0 16px;
}

.cgb-ref {
  margin: 0;
}

.cgb-ref img,
.cgb-ref svg {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  margin: 0 auto;
  border: 1px solid var(--cgb-line);
  border-radius: 12px;
  background: #fffdf8;
}

.cgb-ref figcaption {
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--cgb-muted);
  text-align: center;
}

@media (width >= 900px) {
  .cgb-layout {
    grid-template-columns: 320px minmax(0, 1fr);
    align-items: start;
  }

  .cgb-ref {
    position: sticky;
    top: 16px;
  }

  .cgb-ref img,
  .cgb-ref svg {
    max-width: 320px;
  }
}

.cgb-pattern .cgb-layout .cgb-guide {
  margin: 0;
}

.cgb-single .cgb-bio {
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Thread colors: collapsed by default, one tap on the icon row opens the list. */
.cgb-threads-box {
  margin: 0 0 12px;
  border: 1px solid var(--cgb-line);
  border-radius: 12px;
  background: #fffdf8;
}

.cgb-threads-box > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 6px 14px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.cgb-threads-box > summary::-webkit-details-marker {
  display: none;
}

.cgb-threads-box > summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--cgb-accent);
}

.cgb-threads-box[open] > summary::after {
  content: "−";
}

.cgb-icon {
  font-size: 1.15rem;
}

.cgb-badge {
  min-width: 1.6em;
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--cgb-warm);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
}

.cgb-threads-box .cgb-threads {
  padding: 4px 14px 12px;
}

/* Published pattern, small screens first: the picture never takes more than about half a screen, and the guide's own
 * header keeps only what helps (colors, progress, buttons): its size line repeats the info bar and "Checks passed" is noise. */
.cgb-pattern .cgb-ref svg {
  width: auto;
  max-width: 100%;
  max-height: min(55vh, 520px);
}

.cgb-pattern .ab-info,
.cgb-pattern .ab-ok {
  display: none;
}

.cgb-pattern .ab-key {
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: 4px;
}