.FlashcardTool_layout__vRoXA{display:grid;grid-template-columns:200px 1fr;grid-gap:var(--space-4);gap:var(--space-4)}.FlashcardTool_sidebar__jzBkz{display:flex;flex-direction:column;gap:var(--space-1)}.FlashcardTool_deckItem__Z0UqG{padding:var(--space-2) var(--space-3);background:var(--panel);border:1px solid var(--line);cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--text);transition:border-color var(--dur-hover) var(--ease)}.FlashcardTool_deckItem__Z0UqG:hover{border-color:var(--line-strong);color:var(--text-bright)}.FlashcardTool_deckItem__Z0UqG.FlashcardTool_activeDeck__lLinE{border-color:var(--line-strong);color:var(--text-bright);background:var(--bg-hover)}.FlashcardTool_cardCount__yh2Tx{font-size:10px;color:var(--text-faint);background:var(--bg);padding:1px 4px;border:1px solid var(--line)}.FlashcardTool_newDeckRow__PIZT4{display:flex;gap:var(--space-1);margin-top:var(--space-2)}.FlashcardTool_input__PD7qj{background:var(--bg);border:1px solid var(--line-strong);color:var(--text-bright);font:inherit;font-size:11px;padding:var(--space-2) var(--space-2);outline:none;flex:1 1;transition:border-color var(--dur-hover) var(--ease)}.FlashcardTool_input__PD7qj:focus{border-color:var(--text-dim)}.FlashcardTool_main__GQBTv{display:flex;flex-direction:column;gap:var(--space-3)}.FlashcardTool_deckHeader__ivzz_{display:flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.FlashcardTool_deckTitle__3JIb_{font-size:14px;color:var(--text-bright);flex:1 1}.FlashcardTool_addCard__M9bBY{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3);background:var(--panel);border:1px solid var(--line)}.FlashcardTool_cardInput__985p_{background:var(--bg);border:1px solid var(--line);color:var(--text-bright);font:inherit;font-size:12px;padding:var(--space-2) var(--space-3);resize:vertical;outline:none;transition:border-color var(--dur-hover) var(--ease)}.FlashcardTool_cardInput__985p_:focus{border-color:var(--line-strong)}.FlashcardTool_cardList__o2iCd{display:flex;flex-direction:column;gap:var(--space-2)}.FlashcardTool_cardRow__bDlhx{display:grid;grid-template-columns:1fr 1fr auto;grid-gap:var(--space-2);gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--panel);border:1px solid var(--line);align-items:start}.FlashcardTool_cardRowFront__e97YW{font-size:12px;color:var(--text-bright)}.FlashcardTool_cardRowBack__xQZNh{font-size:12px;color:var(--text)}.FlashcardTool_removeCardBtn__bpYSV{background:none;border:none;color:var(--text-faint);cursor:pointer;font-size:14px;padding:0;transition:color var(--dur-hover) var(--ease)}.FlashcardTool_removeCardBtn__bpYSV:hover{color:var(--err)}.FlashcardTool_studyHeader__G66fL{display:flex;align-items:center;gap:var(--space-4)}.FlashcardTool_progress__tbzgW{font-size:12px;color:var(--text)}.FlashcardTool_scoreDisplay__R8qpa{font-size:12px;color:var(--text-dim);margin-left:auto}.FlashcardTool_card__8CR_X{perspective:1000px;width:100%;max-width:600px;margin:0 auto;height:260px;cursor:pointer}.FlashcardTool_cardInner__rfDTf{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .4s ease}.FlashcardTool_flipped__qiC9B .FlashcardTool_cardInner__rfDTf{transform:rotateY(180deg)}.FlashcardTool_cardBack__Fufo2,.FlashcardTool_cardFront__ghbl4{position:absolute;inset:0;padding:var(--space-6);display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;-webkit-backface-visibility:hidden;backface-visibility:hidden;border:1px solid var(--line-strong)}.FlashcardTool_cardFront__ghbl4{background:var(--panel)}.FlashcardTool_cardBack__Fufo2{background:var(--bg);border-color:var(--accent);transform:rotateY(180deg)}.FlashcardTool_cardBack__Fufo2 p,.FlashcardTool_cardFront__ghbl4 p{font-size:18px;color:var(--text-bright);margin:0}.FlashcardTool_cardSide__Bzt8X{letter-spacing:.08em}.FlashcardTool_cardSide__Bzt8X,.FlashcardTool_hint__5Y1zB{font-size:10px;color:var(--text-faint);margin-bottom:var(--space-4)}.FlashcardTool_hint__5Y1zB{text-align:center;margin-top:var(--space-3)}.FlashcardTool_markRow__6NXgR{display:flex;justify-content:center;gap:var(--space-4)}.FlashcardTool_missBtn__FtLbt{color:var(--err)!important;border-color:var(--err)!important}@media (max-width:640px){.FlashcardTool_layout__vRoXA{grid-template-columns:1fr}.FlashcardTool_cardRow__bDlhx{grid-template-columns:1fr auto}.FlashcardTool_cardRowBack__xQZNh{display:none}}