/* In-browser tools that sit inside an article page (kindle-vocab-to-csv).
   Same rule as the rest of the site: controls lie flat on the page, no
   panel or border round them. Only loaded by the tool pages. */

.kv-tool { margin-top: 6px; color-scheme: dark; }

.kv-pick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin: 18px 0 6px;
}
.kv-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.kv-file-input:focus-visible + .kv-file-btn,
body.kv-dragging .kv-file-btn {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}
.kv-hint,
.kv-status,
.kv-more { color: var(--text-secondary); }
.kv-status { font-size: 0.9375rem; }
.kv-status.kv-error { color: var(--text-primary); }

.kv-count {
  margin-top: 26px;
  color: var(--text-primary);
  font-weight: 600;
}
.kv-field {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 22px;
  margin: 12px 0;
  color: var(--text-body);
}
.kv-field[hidden] { display: none; }
.kv-label {
  min-width: 7.5em;
  color: var(--text-primary);
  font-weight: 600;
}
.kv-field label { cursor: pointer; }
.kv-field input[type="radio"],
.kv-field input[type="checkbox"] {
  margin: 0 7px 0 0;
  accent-color: var(--green);
}
.kv-field select,
.kv-field input[type="text"] {
  min-width: 15em;
  padding: 5px 2px;
  font: inherit;
  color: var(--text-primary);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--separator);
  border-radius: 0;
}
.kv-field select:focus-visible,
.kv-field input[type="text"]:focus-visible {
  outline: none;
  border-bottom-color: var(--green);
}

.kv-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 26px;
  margin: 26px 0 8px;
}
/* The secondary download is plain text that brightens on hover, not a
   second pill competing with the first. */
.kv-text-btn {
  padding: 0;
  font: inherit;
  font-weight: 600;
  color: var(--text-secondary);
  background: none;
  border: 0;
  cursor: pointer;
}
.kv-text-btn:hover { color: var(--text-primary); }
.kv-tool button:disabled {
  opacity: 0.45;
  cursor: default;
}
.kv-tool .story-table td:nth-child(2) { min-width: 18em; }
.kv-more { font-size: 0.875rem; }

/* Paste box for the Quizlet / CSV converter. An input needs an edge, so it
   gets the same quiet fill the code blocks use, not a card. */
.qa-text {
  display: block;
  width: 100%;
  min-height: 11em;
  margin: 8px 0 10px;
  padding: 12px 14px;
  font: 0.875rem/1.55 var(--font-mono);
  color: var(--text-primary);
  background: rgba(127, 127, 127, 0.10);
  border: 1px solid var(--separator-light);
  border-radius: 10px;
  resize: vertical;
}
.qa-text:focus-visible { outline: none; border-color: var(--green); }
.qa-file-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}
.qa-file-link:hover { color: var(--text-primary); }
.kv-field input[type="text"][hidden] { display: none; }
.kv-field input.qa-short { min-width: 6em; width: 6em; }