/* Vocabulary Vault only. Palette/navigation come from practice-page.css. */
body.vault-practice::before { display: none; }
body.vault-practice .layout .main { padding: 40px 32px 80px !important; }
body.vault-practice .layout .main > :not(script):not(style) { max-width: 800px !important; }
body.vault-practice .module-header { flex-wrap: wrap; gap: 20px; }
body.vault-practice .module-header > div:first-child { flex: 1 1 360px; min-width: 0; }
body.vault-practice .header-actions { flex-wrap: wrap; gap: 10px; }
body.vault-practice .btn { min-height: 48px; font-size: 14px; font-weight: 600; border-radius: 999px; white-space: normal; text-align: center; }
body.vault-practice .btn-primary,
body.vault-practice .vv-tour-action.primary { background: var(--sky); color: var(--practice-on-accent); border: 1px solid transparent; box-shadow: none; }
body.vault-practice .btn-primary:hover,
body.vault-practice .vv-tour-action.primary:hover { background: var(--sky2); color: var(--practice-on-accent); opacity: 1; transform: none; }
body.vault-practice .btn-secondary { background: transparent; color: var(--muted); border-color: var(--border2); }
body.vault-practice .btn-secondary:hover { background: var(--surface2); color: var(--text); transform: none; }
body.vault-practice .btn:disabled { background: var(--bg3); color: var(--muted); border-color: var(--border); opacity: 1; cursor: not-allowed; }
body.vault-practice .search-row { display: block; margin-bottom: 20px; }
body.vault-practice .vault-field-label { display: block; font-size: 14px; color: var(--muted); margin-bottom: 8px; }
body.vault-practice .search-input,
body.vault-practice .add-input,
body.vault-practice .practice-input {
  width: 100%; min-width: 0;
  background: var(--practice-card);
  color: var(--text);
  border: 1px solid var(--border2);
  border-radius: 12px;
  min-height: 52px;
  padding: 14px 16px;
  font-size: 16px;
  line-height: 1.6;
}
body.vault-practice .search-input:focus,
body.vault-practice .add-input:focus,
body.vault-practice .practice-input:focus { border-color: var(--sky); }
body.vault-practice .search-input::placeholder,
body.vault-practice .add-input::placeholder,
body.vault-practice .practice-input::placeholder { color: var(--muted); opacity: 1; }
body.vault-practice .vault-lookup-panel { padding: 0; background: var(--practice-card); border-radius: 16px; margin-bottom: 24px; }
body.vault-practice .vault-lookup-panel .vault-muted { margin-bottom: 16px; }
body.vault-practice .add-row { display: grid; grid-template-columns: minmax(0,1fr) auto auto; gap: 10px; }
body.vault-practice .word-list { gap: 14px; }
body.vault-practice .word-card { background: var(--practice-card); border-color: var(--border); padding: 24px; border-radius: 16px; gap: 20px; }
body.vault-practice .word-card:hover { border-color: var(--border2); }
body.vault-practice .word-card.selected { background: var(--practice-accent-wash); border-color: var(--sky); }
body.vault-practice .word-card-main { gap: 14px; }
body.vault-practice .word-check { width: 44px; height: 44px; min-width: 44px; min-height: 44px; margin-top: 0; color: var(--text); background: transparent; border-color: var(--border2); border-radius: 12px; }
body.vault-practice .word-check.checked { color: var(--practice-on-accent); background: var(--sky); border-color: var(--sky); }
body.vault-practice .word-en { color: var(--text); font-size: 21px; font-weight: 600; line-height: 1.4; margin-bottom: 8px; overflow-wrap: anywhere; }
body.vault-practice .word-definition { color: var(--text); font-size: 15px; line-height: 1.6; margin-top: 10px; overflow-wrap: anywhere; }
body.vault-practice .word-definition.loading { color: var(--sky); }
body.vault-practice .word-example { font-size: 14px; line-height: 1.6; margin-top: 8px; border-left: 0; border-inline-start: 2px solid var(--border2); padding-inline-start: 12px; overflow-wrap: anywhere; }
body.vault-practice .word-category,
body.vault-practice .mini-pill { color: var(--muted); background: var(--bg2); border-color: var(--border); font-size: 12px; font-weight: 400; max-width: 100%; overflow-wrap: anywhere; }
body.vault-practice .word-source,
body.vault-practice .practice-count { font-size: 12px; color: var(--muted); }
body.vault-practice .word-actions { flex-wrap: wrap; gap: 8px; max-width: 180px; justify-content: flex-end; }
body.vault-practice .word-action-btn { min-height: 44px; color: var(--muted); background: transparent; border-color: var(--border2); font-size: 13px; padding: 10px 14px; }
body.vault-practice .word-action-btn:hover { color: var(--text); background: var(--surface2); border-color: var(--border2); }
body.vault-practice .btn-trash { color: var(--red); font-size: 13px; min-height: 44px; padding: 10px 14px; }
body.vault-practice .btn-trash:hover { color: var(--red); background: var(--surface2); }
body.vault-practice .vault-muted { font-size: 14px; line-height: 1.6; }
body.vault-practice .export-menu-list { background: var(--practice-card); border-color: var(--border2); box-shadow: 0 8px 24px var(--surface2); min-width: 200px; text-align: start; }
body.vault-practice .export-menu-list button { color: var(--text); text-align: start; }
body.vault-practice .export-menu-list button:hover { color: var(--sky); background: var(--practice-accent-wash); }
body.vault-practice .practice-area,
body.vault-practice .study-card,
body.vault-practice .result-panel { background: var(--practice-card); border-color: var(--border); border-radius: 20px; padding: 32px; }
body.vault-practice .practice-input { margin-top: 12px; min-height: 132px; height: auto; background: var(--bg); resize: vertical; font-size: 18px; }
body.vault-practice .practice-btns { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 12px; }
body.vault-practice .meaning-card,
body.vault-practice .result-box { background: var(--bg); border-color: var(--border); border-radius: 12px; padding: 16px; }
body.vault-practice .result-grid { grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
body.vault-practice .meaning-label,
body.vault-practice .section-kicker { color: var(--muted); font-size: 13px; letter-spacing: 0; text-transform: none; }
body.vault-practice .meaning-def { font-size: 16px; line-height: 1.6; overflow-wrap: anywhere; }
body.vault-practice .example-row { font-size: 14px; line-height: 1.6; border-left: 0; border-inline-start: 2px solid var(--border2); padding-inline-start: 12px; overflow-wrap: anywhere; }
body.vault-practice .practice-score { background: var(--practice-card); margin-inline: 0; font-size: 28px; font-weight: 600; }
body.vault-practice .study-word { font-size: clamp(28px,4vw,38px); line-height: 1.3; margin: 20px 0; overflow-wrap: anywhere; }
body.vault-practice .study-count { font-size: 14px; color: var(--muted); }
body.vault-practice .study-nav { flex-wrap: wrap; }
body.vault-practice .result-box { overflow-wrap: anywhere; }
body.vault-practice .result-box .label { font-size: 13px; font-weight: 500; letter-spacing: 0; text-transform: none; }
body.vault-practice .empty-state { background: var(--practice-card); border: 1px solid var(--border); border-radius: 16px; padding: 32px 20px; }
body.vault-practice .empty-state h3 { font-size: 20px; font-weight: 600; }
body.vault-practice .pp-tour-btn { min-height: 44px !important; color: var(--muted); background: transparent; border-color: var(--border); }
body.vault-practice .pp-tour-btn:hover { color: var(--sky); background: var(--practice-accent-wash); border-color: var(--sky); }
body.vault-practice .ai-badge { color: var(--muted); background: transparent; border-color: var(--border); }
body.vault-practice .ai-dot { animation: none; }
body.vault-practice .vv-tour-card { background: var(--practice-card); border-color: var(--border); box-shadow: none; }
body.vault-practice .vv-tour-body { color: var(--muted); }
body.vault-practice .vv-tour-action { color: var(--muted); background: transparent; }
body.vault-practice .vv-tour-action.primary { color: var(--practice-on-accent); background: var(--sky); }
body.vault-practice .vv-tour-spotlight { border-color: var(--sky); box-shadow: 0 0 0 9999px rgba(0,0,0,.68); }

@media (max-width: 860px) {
  body.vault-practice .layout .main { padding-inline: 16px !important; padding-top: 230px !important; }
  body.vault-practice .module-header h1 { font-size: 26px !important; line-height: 1.3 !important; }
  body.vault-practice .add-row,
  body.vault-practice .practice-btns,
  body.vault-practice .result-grid { grid-template-columns: minmax(0,1fr); }
  body.vault-practice .practice-btns > .btn { grid-column: 1; }
  body.vault-practice .word-card { flex-direction: column; padding: 20px; gap: 16px; }
  body.vault-practice .word-card-main { width: 100%; }
  body.vault-practice .word-actions { width: 100%; max-width: none; justify-content: flex-start; padding-inline-start: 58px; }
  body.vault-practice .practice-area,
  body.vault-practice .study-card,
  body.vault-practice .result-panel { padding: 20px; border-radius: 16px; }
  body.vault-practice .header-actions { width: 100%; }
}
html.pp-embedded-exercise body.vault-practice .layout .main { padding-top: 28px !important; }