:root{color-scheme:dark;--bg:var(--tg-theme-bg-color,#111315);--panel:var(--tg-theme-secondary-bg-color,#1b1e21);--text:var(--tg-theme-text-color,#f4f5f6);--muted:var(--tg-theme-hint-color,#9aa0a6);--accent:var(--tg-theme-button-color,#5b9cff);--danger:#ff6b6b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.app{max-width:680px;margin:auto;padding:calc(18px + env(safe-area-inset-top)) 16px calc(28px + env(safe-area-inset-bottom))}header{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.eyebrow{color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.12em;margin:0 0 4px}h1,h2,p{margin:0}h1{font-size:30px;line-height:1.1}.user-name{color:var(--muted);font-size:13px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px}.stat{background:var(--panel);border-radius:14px;padding:12px 10px}.stat b{display:block;font-size:22px}.stat span{color:var(--muted);font-size:12px}.tabs{display:flex;border-bottom:1px solid #2b3035;margin-bottom:18px;gap:20px}.tab{border:0;background:none;color:var(--muted);padding:10px 0;font:inherit;font-weight:700;border-bottom:2px solid transparent}.tab.active{color:var(--text);border-color:var(--accent)}.review-card,.card-row,.empty{background:var(--panel);border-radius:18px;padding:22px}.review-card{text-align:center;min-height:320px;display:flex;flex-direction:column;justify-content:center}.label{color:var(--muted);font-size:12px}.word{font-size:34px;font-weight:800;margin:12px 0 7px;overflow-wrap:anywhere}.translation{font-size:22px;color:var(--accent);margin-bottom:18px}.example{font-size:16px;margin:12px 0}.note{color:var(--muted);font-size:13px}.reveal{margin-top:18px}.review-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:22px}.review-actions button{border:0;border-radius:12px;padding:12px 4px;background:#31373d;color:var(--text);font-weight:700}.review-actions button:first-child{background:#6b3940}.review-actions button:last-child{background:#27533e}.primary{background:var(--accent);color:#06101e;border:0;border-radius:12px;padding:13px 16px;font-weight:800;font-size:15px}.add-btn{width:100%;margin-bottom:12px}.search{width:100%;background:var(--panel);border:1px solid #30363d;color:var(--text);border-radius:12px;padding:13px;margin-bottom:12px;font:inherit}.cards{display:grid;gap:9px}.card-row{padding:15px}.card-top{display:flex;justify-content:space-between;gap:12px}.card-word{font-size:18px;font-weight:750}.card-translation{color:var(--accent)}.card-meta{color:var(--muted);font-size:12px;margin-top:7px}.card-actions{display:flex;gap:8px;margin-top:12px}.small-btn,.icon-btn{border:0;background:#30363d;color:var(--text);border-radius:9px;padding:8px 11px}.delete{color:var(--danger)}.empty{text-align:center;color:var(--muted)}.hidden{display:none!important}.modal{position:fixed;inset:0;background:#0009;display:flex;align-items:end;justify-content:center}.sheet{background:var(--panel);width:min(680px,100%);border-radius:20px 20px 0 0;padding:18px 16px calc(20px + env(safe-area-inset-bottom));max-height:92vh;overflow:auto}.sheet-head{display:flex;justify-content:space-between;margin-bottom:14px}.sheet h2{font-size:20px}label{display:block;color:var(--muted);font-size:13px;margin:11px 0}input,textarea,select{display:block;width:100%;margin-top:5px;padding:12px;background:#111315;border:1px solid #343b43;border-radius:10px;color:var(--text);font:inherit}textarea{min-height:65px;resize:vertical}.optional{font-size:11px}.error{color:var(--danger);min-height:20px;margin:8px 0}.toast{position:fixed;left:16px;right:16px;bottom:20px;background:#f1f2f3;color:#111;padding:12px;border-radius:10px;text-align:center;transform:translateY(100px);transition:.2s;pointer-events:none}.toast.show{transform:translateY(0)}