html,body{height:100%;overflow:hidden}header{background:var(--surface);border-bottom:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.logo{font-size:1.15rem;font-weight:800}.logo span{color:var(--accent)}.back{font-size:.8rem;color:var(--text-muted);transition:color .2s}.back:hover{color:var(--accent)}.tabs{display:flex;background:var(--surface);border-bottom:1px solid var(--border)}.tab{padding:12px 20px;cursor:pointer;font-size:.9rem;color:var(--text-muted);border-bottom:2px solid transparent;transition:all .2s;user-select:none}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.tab:hover:not(.active){color:var(--text)}main{flex:1;min-height:0;overflow-y:auto;padding:24px;max-width:860px;width:100%;margin:0 auto}.panel{display:none;flex-direction:column;gap:20px}.panel.active{display:flex}.start{display:flex;flex-direction:column;gap:24px;padding:8px 0}.sel-label{font-size:.72rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;display:block;margin-bottom:8px}.btn-start{width:100%;padding:16px;font-size:1rem;border-radius:var(--radius);background:var(--accent);color:var(--on-accent);border:none;font-weight:800;cursor:pointer;transition:all .2s}.btn-start:hover{background:var(--accent-hover);box-shadow:0 4px 20px #8a6bd84d;transform:translateY(-1px)}.tema-chips{display:flex;flex-wrap:wrap;gap:8px}.tema-chip{padding:6px 14px;border:1.5px solid var(--border);border-radius:99px;background:var(--surface2);color:var(--text-muted);font-size:.78rem;font-weight:600;cursor:pointer;transition:all .18s;user-select:none;line-height:1.5}.tema-chip:hover{border-color:var(--accent);color:var(--accent2)}.tema-chip.chip-on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent2)}.chip-all.chip-on{background:var(--accent);color:var(--on-accent)}.chip-count{font-size:.65rem;opacity:.7;margin-left:4px}.q-header{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--text-muted)}.progress-bar{height:4px;background:var(--surface2);border-radius:99px;overflow:hidden;margin-top:6px}.progress-fill{height:100%;background:var(--accent);border-radius:99px;transition:width .3s}.flip-wrap{perspective:1200px;cursor:pointer;margin-top:16px;min-height:240px}.flip-inner{position:relative;width:100%;min-height:240px;transform-style:preserve-3d;transition:transform .5s cubic-bezier(.4,0,.2,1)}.flip-inner.flipped{transform:rotateY(180deg)}.flip-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:var(--radius);display:flex;flex-direction:column;justify-content:center;align-items:center;padding:32px 28px;text-align:center;border:1px solid var(--border)}.flip-front{background:var(--surface)}.flip-back{background:var(--surface2);transform:rotateY(180deg);text-align:left;align-items:flex-start;justify-content:flex-start;padding:28px}.flip-tema{font-size:.68rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.8px;margin-bottom:16px}.flip-term{font-size:1.3rem;font-weight:800;letter-spacing:-.5px;color:var(--text);margin-bottom:20px}.flip-hint{font-size:.75rem;color:var(--text-muted);display:flex;align-items:center;gap:6px}.flip-back-label{font-size:.68rem;font-weight:700;color:var(--accent2);text-transform:uppercase;letter-spacing:.8px;margin-bottom:10px}.flip-def{font-size:.88rem;line-height:1.7;color:var(--text)}.q-nav{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.btn{padding:11px 22px;border:none;border-radius:var(--radius);font-size:.88rem;font-weight:700;cursor:pointer;transition:all .2s}.btn-primary{background:var(--accent);color:var(--on-accent)}.btn-primary:hover{background:var(--accent-hover)}.btn-ghost{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.stats-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.stats-row{display:flex;justify-content:space-around;gap:12px;flex-wrap:wrap}.stat-item{text-align:center}.stat-num{font-size:2.2rem;font-weight:800;letter-spacing:-1px;color:var(--accent2)}.stat-lbl{font-size:.75rem;color:var(--text-muted);margin-top:2px}.controls{display:flex;gap:10px;flex-wrap:wrap}.search-box{flex:1;min-width:180px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;color:var(--text);font-size:.9rem;outline:none;transition:border-color .2s}.search-box:focus{border-color:var(--accent)}.search-box::placeholder{color:var(--text-muted)}.cnt{font-size:.78rem;color:var(--text-muted)}.bank-list{display:flex;flex-direction:column;gap:10px}.bank-item{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:14px 18px;display:flex;gap:14px;flex-direction:column}.bank-meta{font-size:.68rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.5px}.bank-term{font-size:.95rem;font-weight:700;color:var(--text);margin-bottom:4px}.bank-def{font-size:.84rem;color:var(--text-muted);line-height:1.6}body{display:flex;flex-direction:column}@media(max-width:560px){html,body{height:auto;overflow:visible}main{overflow:visible;padding-bottom:80px}}