/**
 * Citation & Bibliography Generator.
 *
 * Its own stylesheet, like every other tool family on the site, and its own
 * scoped palette: color-scheme.css carries the dark overrides only, so the light
 * values have to be declared here on .sk-cit-root or nothing resolves.
 */

.sk-cit-root {
  --sk-ink: #28323a;
  --sk-muted: #66727b;
  --sk-accent: #68438b;
  --sk-accent-strong: #452b61;
  --sk-on-accent: #ffffff;
  --sk-accent-bg: #68438b;
  --sk-accent-hover: #5c3b7a;
  --sk-accent-line: rgba(104, 67, 139, 0.34);
  --sk-accent-soft: rgba(104, 67, 139, 0.12);
  --sk-line: #dfe3e8;
  --sk-surface: #ffffff;
  --sk-soft: #f7f5fa;
  --sk-bg: #ffffff;
  --sk-shadow: 0 1px 2px rgba(20, 24, 30, 0.06), 0 6px 18px rgba(20, 24, 30, 0.05);

  display: block;
  box-sizing: border-box;
  margin-top: 20px;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

html[data-sk-scheme="dark"] .sk-cit-root {
  --sk-ink: #e9edf2;
  --sk-muted: #aab5c1;
  --sk-accent: #c79bf0;
  --sk-accent-strong: #e6cbf8;
  --sk-on-accent: #1a1220;
  --sk-accent-bg: #a679dd;
  --sk-accent-hover: #b98ae4;
  --sk-accent-line: rgba(199, 155, 240, 0.34);
  --sk-accent-soft: rgba(199, 155, 240, 0.16);
  --sk-line: #333d48;
  --sk-surface: #222a33;
  --sk-soft: #1a2028;
  --sk-bg: #171d24;
  --sk-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 6px 18px rgba(0, 0, 0, 0.3);
}

.sk-cit-root *,
.sk-cit-root *::before,
.sk-cit-root *::after { box-sizing: border-box; }

.sk-cit-main { display: block; }

/* ------------------------------------------------------------------- Banner */

.sk-cit-banner {
  margin-bottom: 16px;
  padding: 12px 14px;
  border: 1px solid var(--sk-line);
  border-left: 4px solid var(--sk-accent);
  border-radius: 12px;
  background: var(--sk-soft);
}

.sk-cit-banner p { margin: 0; font-size: 0.92rem; }

/* ------------------------------------------------------------- Style picker */

.sk-cit-styles { margin-bottom: 20px; }

.sk-cit-stylegroup {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sk-cit-style {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border: 1px solid var(--sk-line);
  border-radius: 12px;
  background: var(--sk-surface);
  cursor: pointer;
}

.sk-cit-style:hover { border-color: var(--sk-accent); }

.sk-cit-style.is-active {
  border-color: var(--sk-accent);
  background: var(--sk-accent-soft);
}

.sk-cit-style input { accent-color: var(--sk-accent); width: 17px; height: 17px; }

.sk-cit-stylebody b { display: block; font-size: 0.93rem; }

.sk-cit-stylebody small {
  display: block;
  color: var(--sk-muted);
  font-size: 0.78rem;
}

/* -------------------------------------------------------------------- Form */

.sk-cit-form {
  padding: 20px;
  border: 1px solid var(--sk-line);
  border-radius: 18px;
  background: var(--sk-surface);
  box-shadow: var(--sk-shadow);
}

.sk-cit-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 16px;
}

.sk-cit-field { margin-bottom: 14px; }

.sk-cit-label {
  display: block;
  margin-bottom: 5px;
  font-weight: 700;
  font-size: 0.9rem;
}

.sk-cit-input,
.sk-cit-select {
  display: block;
  width: 100%;
  min-height: 42px;
  padding: 9px 11px;
  border: 1px solid var(--sk-line);
  border-radius: 10px;
  background: var(--sk-surface);
  color: var(--sk-ink);
  font: inherit;
  font-size: 1rem;
}

.sk-cit-input:focus-visible,
.sk-cit-select:focus-visible {
  outline: 2px solid var(--sk-accent);
  outline-offset: 1px;
  border-color: var(--sk-accent);
}

.sk-cit-help {
  margin: 5px 0 0;
  color: var(--sk-muted);
  font-size: 0.82rem;
}

.sk-cit-status { margin: 4px 0 0; color: #b3261e; font-weight: 600; font-size: 0.9rem; }
.sk-cit-status:empty { display: none; }
html[data-sk-scheme="dark"] .sk-cit-status { color: #ffb4a9; }

/* ----------------------------------------------------------------- Buttons */

.sk-cit-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }

.sk-cit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 9px 16px;
  border: 1px solid var(--sk-line);
  border-radius: 11px;
  background: var(--sk-surface);
  color: var(--sk-ink);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.sk-cit-btn:hover { border-color: var(--sk-accent); background: var(--sk-accent-soft); }

.sk-cit-btn:focus-visible { outline: 2px solid var(--sk-accent); outline-offset: 2px; }

.sk-cit-btn-primary {
  border-color: var(--sk-accent);
  background: var(--sk-accent);
  color: var(--sk-on-accent);
}

.sk-cit-btn-primary:hover {
  background: var(--sk-accent-hover);
  border-color: var(--sk-accent-hover);
  color: var(--sk-on-accent);
}

.sk-cit-btn-quiet {
  background: transparent;
  border-color: transparent;
  color: var(--sk-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.sk-cit-btn-danger { color: #b3261e; border-color: #f0c4c0; background: #fff6f5; }
html[data-sk-scheme="dark"] .sk-cit-btn-danger { color: #ffb4a9; border-color: #6b2a24; background: #2a1512; }

/* -------------------------------------------------------------------- Note */

.sk-cit-note {
  margin: 18px 0 26px;
  padding: 14px 16px;
  border-left: 4px solid var(--sk-accent);
  border-radius: 10px;
  background: var(--sk-soft);
  color: var(--sk-ink);
  font-size: 0.92rem;
}

/* ------------------------------------------------------------ Bibliography */

.sk-cit-h2 {
  margin: 0 0 6px;
  font-size: 1.4rem;
  color: var(--sk-ink);
}

.sk-cit-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: skcit;
}

.sk-cit-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--sk-line);
}

.sk-cit-item:first-child { border-top: 1px solid var(--sk-line); }

.sk-cit-entry {
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--sk-ink);
  overflow-wrap: break-word;
}

.sk-cit-entry em { font-style: italic; }

.sk-cit-intext {
  margin: 6px 0 0;
  font-size: 0.88rem;
  color: var(--sk-muted);
}

.sk-cit-intext span {
  display: inline-block;
  margin-right: 4px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.72rem;
}

.sk-cit-meta { margin: 6px 0 0; color: var(--sk-muted); font-size: 0.82rem; }

.sk-cit-itemtools {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sk-cit-itemtools .sk-cit-btn {
  min-height: 34px;
  padding: 5px 11px;
  font-size: 0.82rem;
}

.sk-cit-empty {
  margin-top: 12px;
  padding: 26px 20px;
  border: 1px dashed var(--sk-line);
  border-radius: 14px;
  background: var(--sk-soft);
  color: var(--sk-muted);
  text-align: center;
}

.sk-cit-empty p { margin: 0; font-size: 0.94rem; }

/* ---------------------------------------------------------------- Narrow */

@media (max-width: 640px) {
  .sk-cit-root { margin-top: 12px; padding: 0 4px; }

  .sk-cit-fields { grid-template-columns: minmax(0, 1fr); }

  .sk-cit-item { grid-template-columns: minmax(0, 1fr); }

  .sk-cit-itemtools {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .sk-cit-stylegroup { flex-direction: column; }

  .sk-cit-btn { flex: 1 1 100%; }
}

/* Larger text: the two-column form stops being readable once the labels and
   hints wrap, and the entry column loses its room. */
html[data-sk-text-scale="large"] .sk-cit-fields,
html[data-sk-text-scale="xlarge"] .sk-cit-fields {
  grid-template-columns: minmax(0, 1fr);
}

html[data-sk-text-scale="large"] .sk-cit-item,
html[data-sk-text-scale="xlarge"] .sk-cit-item {
  grid-template-columns: minmax(0, 1fr);
}

html[data-sk-text-scale="large"] .sk-cit-itemtools,
html[data-sk-text-scale="xlarge"] .sk-cit-itemtools {
  grid-column: 1 / -1;
  flex-direction: row;
  flex-wrap: wrap;
}