.screen[data-v-7d481bc0]{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:24px;box-sizing:border-box;overflow-x:hidden;overflow-y:auto}.card[data-v-7d481bc0]{background:#fff;border-radius:20px;padding:40px 32px;width:100%;max-width:400px;box-shadow:0 4px 24px #00000014;box-sizing:border-box}h1[data-v-7d481bc0]{font-size:2rem;font-weight:700;margin-bottom:4px}.subtitle[data-v-7d481bc0]{color:#666;margin-bottom:28px}form[data-v-7d481bc0]{display:flex;flex-direction:column;gap:14px}input[data-v-7d481bc0]{padding:14px 16px;border:1.5px solid #ddd;border-radius:12px;font-size:1rem;outline:none;transition:border-color .2s;width:100%;box-sizing:border-box}input[data-v-7d481bc0]:focus{border-color:#4f46e5}button[type=submit][data-v-7d481bc0]{padding:14px;background:#4f46e5;color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:opacity .2s;width:100%;box-sizing:border-box}button[type=submit][data-v-7d481bc0]:disabled{opacity:.6;cursor:default}.link[data-v-7d481bc0]{background:none;border:none;color:#4f46e5;cursor:pointer;margin-top:16px;font-size:.9rem;width:100%}.error[data-v-7d481bc0]{color:#dc2626;font-size:.9rem}.screen[data-v-9fc6342d]{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:24px;gap:16px;box-sizing:border-box;overflow-x:hidden}.card[data-v-9fc6342d]{background:#fff;border-radius:20px;padding:40px 32px;width:100%;max-width:400px;box-shadow:0 4px 24px #00000014;box-sizing:border-box}.header[data-v-9fc6342d]{margin-bottom:32px}h1[data-v-9fc6342d]{font-size:2rem;font-weight:700}.tagline[data-v-9fc6342d]{font-size:1.1rem;color:#999;letter-spacing:.05em;margin-top:4px}.greeting[data-v-9fc6342d]{font-size:1.2rem;color:#666;margin-top:12px}.logout[data-v-9fc6342d]{background:none;border:1px solid #1d1d1f;color:#1d1d1f;cursor:pointer;font-size:.9rem;padding:8px 20px;border-radius:8px;flex-shrink:0}.langs[data-v-9fc6342d]{display:flex;flex-direction:column;gap:16px}.lang-btn[data-v-9fc6342d]{display:flex;align-items:center;gap:16px;padding:20px 24px;background:#f5f5f7;border:none;border-radius:14px;cursor:pointer;font-size:1.2rem;font-weight:600;transition:background .2s;width:100%;box-sizing:border-box}.lang-btn[data-v-9fc6342d]:hover{background:#e8e8ed}.flag[data-v-9fc6342d]{font-size:2rem;flex-shrink:0}.screen[data-v-7ff7b3fb]{display:flex;flex-direction:column;align-items:center;min-height:100vh;padding:24px;box-sizing:border-box}.topbar[data-v-7ff7b3fb]{width:100%;max-width:400px;margin-bottom:16px}.back[data-v-7ff7b3fb]{background:#fbbf24;border:none;color:#1d1d1f;cursor:pointer;font-size:1rem;font-weight:600;padding:8px 20px;border-radius:8px}.card[data-v-7ff7b3fb]{background:#fff;border-radius:20px;padding:32px 24px;width:100%;max-width:400px;box-shadow:0 4px 24px #00000014;display:flex;flex-direction:column;gap:16px;margin:auto 0}.lang[data-v-7ff7b3fb]{font-size:1.4rem;font-weight:700;text-align:center}.title[data-v-7ff7b3fb]{font-size:1.2rem;font-weight:600;text-align:center;color:#333;margin:0}.mode-btn[data-v-7ff7b3fb]{display:flex;align-items:center;gap:16px;padding:20px;border:2px solid #e8e8ed;border-radius:16px;background:#fff;cursor:pointer;text-align:left;transition:all .2s;width:100%}.mode-btn[data-v-7ff7b3fb]:hover{border-color:#4f46e5;background:#f5f3ff}.mode-btn.conversation[data-v-7ff7b3fb]:hover{border-color:#22c55e;background:#f0fdf4}.mode-btn.exercise[data-v-7ff7b3fb]:hover{border-color:#f59e0b;background:#fffbeb}.icon[data-v-7ff7b3fb]{font-size:2rem;flex-shrink:0}.info[data-v-7ff7b3fb]{display:flex;flex-direction:column;gap:4px}.info strong[data-v-7ff7b3fb]{font-size:1rem;color:#1d1d1f}.info span[data-v-7ff7b3fb]{font-size:.85rem;color:#666;line-height:1.4}.screen[data-v-fdca6625]{display:flex;flex-direction:column;align-items:center;min-height:100vh;padding:24px;gap:16px;box-sizing:border-box;overflow-x:hidden;overflow-y:auto}.topbar[data-v-fdca6625]{width:100%;max-width:400px;display:flex;align-items:center;flex-shrink:0}.card[data-v-fdca6625]{background:#fff;border-radius:20px;padding:32px;width:100%;max-width:400px;box-shadow:0 4px 24px #00000014;box-sizing:border-box;overflow:hidden;margin:auto 0}.header[data-v-fdca6625]{display:flex;justify-content:flex-end;align-items:center;margin-bottom:20px}.lang[data-v-fdca6625]{font-weight:600;font-size:1.33rem}.topics[data-v-fdca6625]{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px;max-height:60vh;overflow-y:auto}.topic-btn[data-v-fdca6625]{padding:14px 10px;background:#f5f5f7;border:1px solid #ddd;border-radius:12px;cursor:pointer;font-size:1.33rem;font-weight:500;transition:background .2s;word-break:break-word;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}.topic-btn[data-v-fdca6625]:hover{background:#e8e8ed}.custom-topic[data-v-fdca6625]{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:10px}.custom-topic span[data-v-fdca6625]{cursor:pointer;flex:1;text-align:left;font-size:1.33rem;font-weight:500;word-break:break-word;overflow-wrap:break-word}.remove[data-v-fdca6625]{background:none;border:none;color:#aaa;cursor:pointer;font-size:1.09rem;padding:0 2px;line-height:1;flex-shrink:0}.remove[data-v-fdca6625]:hover{color:#e55}.back[data-v-fdca6625]{background:#fbbf24;border:none;color:#1d1d1f;cursor:pointer;font-size:1rem;font-weight:600;padding:8px 20px;border-radius:8px;flex-shrink:0}.custom-toggle[data-v-fdca6625]{text-align:center;margin-top:4px}.propose-btn[data-v-fdca6625]{background:none;border:1px solid #4f46e5;color:#4f46e5;cursor:pointer;font-size:1.27rem;padding:8px 20px;border-radius:8px}.custom-input[data-v-fdca6625]{display:flex;gap:8px;margin-top:8px}.custom-input input[data-v-fdca6625]{flex:1;min-width:0;padding:12px;border:1.5px solid #ddd;border-radius:10px;font-size:1.33rem;outline:none;box-sizing:border-box}.go-btn[data-v-fdca6625]{padding:12px 16px;background:#4f46e5;color:#fff;border:none;border-radius:10px;cursor:pointer;font-weight:600;font-size:1.27rem;flex-shrink:0}.screen[data-v-1fa976dc]{display:flex;flex-direction:column;align-items:center;min-height:100vh;padding:12px 16px 16px;box-sizing:border-box;overflow-x:hidden;overflow-y:auto}.card[data-v-1fa976dc]{background:#fff;border-radius:20px;padding:20px 20px 16px;width:100%;max-width:400px;box-shadow:0 4px 24px #00000014;text-align:center;box-sizing:border-box;display:flex;flex-direction:column;flex:1}.meta[data-v-1fa976dc]{color:#666;margin-bottom:12px;display:flex;align-items:center;justify-content:center;gap:10px;overflow-wrap:break-word;word-break:break-word;flex-wrap:wrap}.meta-lang[data-v-1fa976dc]{font-size:1.4rem;font-weight:700}.meta-topic[data-v-1fa976dc]{font-size:1.1rem;font-weight:500;color:#888}.top-row[data-v-1fa976dc]{display:flex;align-items:center;gap:16px;margin-bottom:12px}.big-switch[data-v-1fa976dc]{position:relative;width:80px;height:44px;border-radius:22px;flex-shrink:0;background:#dc2626;border:none;cursor:pointer;transition:background .35s;box-shadow:0 4px 16px #dc262666;padding:0}.big-switch.on[data-v-1fa976dc]{background:#16a34a;box-shadow:0 4px 16px #16a34a66}.switch-circle[data-v-1fa976dc]{position:absolute;top:5px;left:5px;width:34px;height:34px;border-radius:50%;background:#fff;transition:transform .35s;box-shadow:0 2px 8px #00000040}.big-switch.on .switch-circle[data-v-1fa976dc]{transform:translate(36px)}.top-row-info[data-v-1fa976dc]{display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-width:0}.switch-label[data-v-1fa976dc]{font-size:.95rem;font-weight:700;letter-spacing:.08em;margin:0}.status-inline[data-v-1fa976dc]{display:flex;align-items:center;gap:8px}.pulse[data-v-1fa976dc]{width:28px;height:28px;border-radius:50%;background:#e8e8ed;transition:all .3s;flex-shrink:0}.pulse.listening[data-v-1fa976dc]{background:#dcfce7;box-shadow:0 0 0 6px #bbf7d0;transition:transform .05s ease-out,box-shadow .05s ease-out,background .1s}.pulse.ai-speaking[data-v-1fa976dc]{background:#ede9fe;box-shadow:0 0 0 6px #ddd6fe;animation:pulse-1fa976dc .8s infinite}.pulse.error[data-v-1fa976dc]{background:#fee2e2}@keyframes pulse-1fa976dc{0%,to{transform:scale(1)}50%{transform:scale(1.12)}}.status-label[data-v-1fa976dc]{font-size:.95rem;font-weight:600;margin:0}.error[data-v-1fa976dc]{color:#dc2626;font-size:.9rem}.chat[data-v-1fa976dc]{flex:1;min-height:120px;overflow-y:auto;overflow-x:hidden;background:#f5f5f7;border-radius:14px;padding:12px;margin-bottom:12px;display:flex;flex-direction:column;gap:8px}.chat-empty[data-v-1fa976dc]{color:#aaa;font-size:.85rem;text-align:center;margin:auto}.message[data-v-1fa976dc]{display:flex;min-width:0}.message.user[data-v-1fa976dc]{justify-content:flex-end}.message.assistant[data-v-1fa976dc]{justify-content:flex-start}.bubble[data-v-1fa976dc]{max-width:85%;padding:8px 12px;border-radius:14px;font-size:.9rem;line-height:1.4;word-break:break-word;overflow-wrap:break-word}.message.user .bubble[data-v-1fa976dc]{background:#4f46e5;color:#fff;border-bottom-right-radius:4px}.message.assistant .bubble[data-v-1fa976dc]{background:#fff;color:#1d1d1f;border-bottom-left-radius:4px;box-shadow:0 1px 4px #00000014}.volume[data-v-1fa976dc]{display:flex;align-items:center;gap:10px;margin-bottom:8px;font-size:.9rem;color:#666;min-width:0}.volume input[data-v-1fa976dc]{flex:1;min-width:0}.volume span[data-v-1fa976dc]{min-width:30px;text-align:right;font-weight:600;flex-shrink:0}.mute-btn[data-v-1fa976dc]{width:100%;padding:12px;background:#f5f5f7;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;color:#1d1d1f;transition:all .2s;margin-bottom:8px;box-sizing:border-box}.mute-btn.muted[data-v-1fa976dc]{background:#fef3c7;color:#92400e}.mute-btn.interrupting[data-v-1fa976dc]{background:#ede9fe;color:#4f46e5}.mute-btn[data-v-1fa976dc]:hover{background:#e8e8ed}.end-btn[data-v-1fa976dc]{width:100%;padding:14px;background:#f5f5f7;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;color:#dc2626;transition:background .2s;box-sizing:border-box}.end-btn[data-v-1fa976dc]:hover{background:#fee2e2}.back-btn[data-v-1fa976dc]{background:#fbbf24;border:none;color:#1d1d1f;cursor:pointer;font-size:.95rem;font-weight:600;padding:8px 20px;border-radius:8px;align-self:flex-start;flex-shrink:0}.dbg[data-v-1fa976dc]{margin-top:12px;font-size:.75rem;color:#999;background:#f0f0f0;padding:6px 10px;border-radius:8px;word-break:break-all;text-align:left}.screen[data-v-f4b68faf]{display:flex;flex-direction:column;align-items:center;min-height:100vh;padding:16px;box-sizing:border-box;gap:12px;overflow-y:auto}.topbar[data-v-f4b68faf]{width:100%;max-width:420px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.back[data-v-f4b68faf]{background:#fbbf24;border:none;color:#1d1d1f;cursor:pointer;font-size:.95rem;font-weight:600;padding:8px 16px;border-radius:8px}.meta[data-v-f4b68faf]{font-size:1.15rem;color:#444;font-weight:600}.card[data-v-f4b68faf]{background:#fff;border-radius:20px;padding:24px;width:100%;max-width:420px;box-shadow:0 4px 24px #00000014;box-sizing:border-box;display:flex;flex-direction:column;gap:16px}.card.center[data-v-f4b68faf]{align-items:center;padding:40px 24px}.title[data-v-f4b68faf]{font-size:1.2rem;font-weight:700;text-align:center;margin:0}.levels[data-v-f4b68faf]{display:flex;flex-direction:column;gap:10px}.level-btn[data-v-f4b68faf]{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:14px 16px;border:2px solid #e8e8ed;border-radius:12px;background:#fff;cursor:pointer;text-align:left;transition:all .2s}.level-btn.active[data-v-f4b68faf]{border-color:#4f46e5;background:#f5f3ff}.level-btn strong[data-v-f4b68faf]{font-size:.95rem;color:#1d1d1f}.level-btn span[data-v-f4b68faf]{font-size:.8rem;color:#888}.start-btn[data-v-f4b68faf]{padding:14px;background:#4f46e5;color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer}.start-btn[data-v-f4b68faf]:hover{background:#4338ca}.scenario[data-v-f4b68faf]{font-size:.9rem;color:#555;background:#f5f5f7;border-radius:10px;padding:12px;margin:0;line-height:1.5}.scenario-cont[data-v-f4b68faf]{font-size:.85rem;color:#777;background:#f9f9fb;border-radius:10px;padding:10px 12px;margin:-8px 0 0;font-style:italic;line-height:1.4}.phrase-box[data-v-f4b68faf]{background:#ede9fe;border-radius:14px;padding:20px;text-align:center}.phrase-label[data-v-f4b68faf]{font-size:.8rem;color:#7c3aed;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin:0 0 8px}.phrase[data-v-f4b68faf]{font-size:1.4rem;font-weight:700;color:#1d1d1f;margin:0 0 8px;line-height:1.4}.translation[data-v-f4b68faf]{font-size:.9rem;color:#666;margin:0;font-style:italic}.play-btn[data-v-f4b68faf]{margin-top:10px;padding:8px 18px;background:#4f46e5;color:#fff;border:none;border-radius:10px;font-size:.9rem;font-weight:600;cursor:pointer;font-family:inherit;transition:background .15s}.play-btn[data-v-f4b68faf]:hover{background:#4338ca}.play-btn[data-v-f4b68faf]:disabled{background:#a5a3cc;cursor:not-allowed}.play-btn.small[data-v-f4b68faf]{margin-top:4px;padding:6px 14px;font-size:.85rem}.record-btn[data-v-f4b68faf]{padding:16px;border:none;border-radius:14px;font-size:1rem;font-weight:600;cursor:pointer;background:#f0fdf4;color:#166534;border:2px solid #22c55e;transition:all .15s;user-select:none;-webkit-user-select:none}.record-btn.recording[data-v-f4b68faf]{background:#fee2e2;color:#991b1b;border-color:#ef4444;animation:pulse-f4b68faf .6s infinite}@keyframes pulse-f4b68faf{0%,to{transform:scale(1)}50%{transform:scale(1.02)}}.overall-score[data-v-f4b68faf]{display:flex;align-items:baseline;gap:4px;border:3px solid;border-radius:50%;width:90px;height:90px;margin:0 auto;flex-direction:column;align-items:center;justify-content:center}.score-num[data-v-f4b68faf]{font-size:2rem;font-weight:800;line-height:1}.score-pct[data-v-f4b68faf]{font-size:.85rem;font-weight:500;color:#999}.score-tag[data-v-f4b68faf]{font-size:.7rem;color:#aaa}.words[data-v-f4b68faf]{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.word-chip[data-v-f4b68faf]{display:flex;flex-direction:column;align-items:center;padding:8px 12px;border-radius:10px;border:1.5px solid;min-width:60px;background:transparent;cursor:default;font-family:inherit}.word-chip.tappable[data-v-f4b68faf]{cursor:pointer;position:relative}.word-chip.tappable[data-v-f4b68faf]:after{content:"";position:absolute;inset:-2px;border-radius:12px;border:2px dashed transparent;transition:border-color .2s}.word-chip.tappable[data-v-f4b68faf]:hover:after{border-color:currentColor}.word-chip.practiced[data-v-f4b68faf]{box-shadow:0 0 0 2px #4f46e5}.word-text[data-v-f4b68faf]{font-size:.95rem;font-weight:600;color:#1d1d1f}.word-score[data-v-f4b68faf]{font-size:.75rem;font-weight:700}.word-hint[data-v-f4b68faf]{font-size:.8rem;color:#888;text-align:center;margin:-4px 0 0}.word-practice[data-v-f4b68faf]{background:#f5f3ff;border:2px solid #4f46e5;border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:10px;align-items:center}.word-practice-header[data-v-f4b68faf]{display:flex;align-items:center;justify-content:space-between;width:100%}.word-practice-label[data-v-f4b68faf]{font-size:.85rem;color:#4f46e5;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.word-practice-close[data-v-f4b68faf]{background:none;border:none;font-size:1.1rem;color:#999;cursor:pointer;padding:4px 8px}.word-practice-word[data-v-f4b68faf]{font-size:1.8rem;font-weight:800;color:#1d1d1f;margin:0}.word-practice-status[data-v-f4b68faf]{display:flex;align-items:center;gap:8px;color:#666;font-size:.9rem}.word-practice-actions[data-v-f4b68faf]{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%}.word-record-btn[data-v-f4b68faf]{width:100%;padding:14px;border:2px solid #22c55e;border-radius:12px;font-size:.95rem;font-weight:600;cursor:pointer;background:#f0fdf4;color:#166534;user-select:none;-webkit-user-select:none;font-family:inherit;transition:all .15s}.word-record-btn.recording[data-v-f4b68faf]{background:#fee2e2;color:#991b1b;border-color:#ef4444;animation:pulse-f4b68faf .6s infinite}.word-result[data-v-f4b68faf]{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;font-size:.9rem;font-weight:600;width:100%;box-sizing:border-box;justify-content:center}.word-result.passed[data-v-f4b68faf]{background:#f0fdf4;color:#166534;border:1.5px solid #22c55e}.word-result.failed[data-v-f4b68faf]{background:#fef2f2;color:#991b1b;border:1.5px solid #ef4444}.word-result-score[data-v-f4b68faf]{font-weight:800;font-size:1rem}.spinner-sm[data-v-f4b68faf]{width:20px;height:20px;border:2px solid #e8e8ed;border-top-color:#4f46e5;border-radius:50%;animation:spin-f4b68faf .8s linear infinite}.feedback-box[data-v-f4b68faf]{background:#f5f5f7;border-radius:12px;padding:14px;font-size:.9rem;line-height:1.5;color:#333}.actions[data-v-f4b68faf]{display:flex;gap:10px}.retry-btn[data-v-f4b68faf]{flex:1;padding:12px;background:#f5f5f7;border:none;border-radius:12px;font-size:.95rem;font-weight:600;cursor:pointer;color:#333}.next-btn[data-v-f4b68faf]{flex:2;padding:12px;background:#4f46e5;color:#fff;border:none;border-radius:12px;font-size:.95rem;font-weight:600;cursor:pointer}.next-btn[data-v-f4b68faf]:disabled{background:#c7c7cc;cursor:not-allowed}.spinner[data-v-f4b68faf]{width:36px;height:36px;border:3px solid #e8e8ed;border-top-color:#4f46e5;border-radius:50%;animation:spin-f4b68faf .8s linear infinite}@keyframes spin-f4b68faf{to{transform:rotate(360deg)}}.error[data-v-f4b68faf]{color:#dc2626;font-size:.85rem;text-align:center;margin:0}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f5f5f7;color:#1d1d1f;min-height:100vh}