._container_1qbsz_1{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-4)}._card_1qbsz_10{width:100%;max-width:420px;display:flex;flex-direction:column;background-color:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);overflow:clip;border:1px solid var(--color-border-light);max-height:calc(100dvh - 2 * var(--space-4))}._header_1qbsz_23{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-light)}._headerDot_1qbsz_31{width:8px;height:8px;border-radius:var(--radius-full);background-color:var(--color-primary);flex-shrink:0;opacity:.7}._headerDotActive_1qbsz_40{opacity:1;animation:_dotPulse_1qbsz_1 2s ease-in-out infinite}@keyframes _dotPulse_1qbsz_1{0%,to{opacity:1}50%{opacity:.4}}._backButton_1qbsz_55{font-size:var(--font-size-xl);color:var(--color-primary);line-height:1;padding:0 var(--space-1);transition:opacity var(--transition-fast)}._backButton_1qbsz_55:hover{opacity:.7}._title_1qbsz_67{font-family:var(--font-display);font-size:var(--font-size-lg);font-weight:600;color:var(--color-text);letter-spacing:-.01em}._subtitle_1qbsz_75{margin-left:auto;font-size:var(--font-size-xs);color:var(--color-text-muted);letter-spacing:.02em;text-transform:uppercase;font-weight:500}._body_1qbsz_84{flex:1;display:flex;flex-direction:column;min-height:0}@media(min-width:640px){._container_1qbsz_1{padding:var(--space-8)}._card_1qbsz_10{max-width:460px;max-height:calc(100dvh - 2 * var(--space-8))}}._container_7l42o_1{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-12) var(--space-8);gap:var(--space-5)}._spinner_7l42o_10{width:28px;height:28px;border:2.5px solid var(--color-border);border-top-color:var(--color-primary);border-radius:var(--radius-full);animation:_spin_7l42o_10 .9s linear infinite}@keyframes _spin_7l42o_10{to{transform:rotate(360deg)}}._status_7l42o_25{color:var(--color-text-muted);font-size:var(--font-size-sm);text-align:center;letter-spacing:.01em}._container_xtxgu_1{width:100%;display:flex;flex-direction:column;flex:1;min-height:0}._controls_xtxgu_11{display:flex;align-items:center;justify-content:center;gap:var(--space-4);padding:var(--space-4) var(--space-5);background-color:var(--color-surface);border-bottom:1px solid var(--color-border-light)}._controlButton_xtxgu_21{width:48px;height:48px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;transition:background-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast)}._controlButton_xtxgu_21:active:not(:disabled){transform:scale(.93)}._buttonStart_xtxgu_38{background-color:var(--color-primary);color:#fff;box-shadow:0 2px 8px #3d6b5e4d,0 0 #3d6b5e00}._buttonStart_xtxgu_38:hover{background-color:var(--color-primary-hover);box-shadow:0 3px 12px #3d6b5e59,0 0 0 3px #3d6b5e14}._buttonStop_xtxgu_53{background-color:var(--color-recording);color:#fff;box-shadow:0 2px 8px #c4453a4d;animation:_recording_xtxgu_1 2s ease-in-out infinite}._buttonStop_xtxgu_53:hover:not(:disabled){background-color:var(--color-recording-hover)}._buttonStop_xtxgu_53:disabled{opacity:.5;animation:none}@keyframes _recording_xtxgu_1{0%,to{box-shadow:0 2px 8px #c4453a4d}50%{box-shadow:0 2px 12px #c4453a66,0 0 0 6px #c4453a14}}._iconMic_xtxgu_83{width:20px;height:20px}._statusLabel_xtxgu_90{font-size:var(--font-size-xs);color:var(--color-text-muted);letter-spacing:.03em;text-transform:uppercase;font-weight:500;-webkit-user-select:none;user-select:none}._statusLabelRecording_xtxgu_99{color:var(--color-recording)}._messageList_xtxgu_105{flex:1;overflow-y:auto;padding:var(--space-4) var(--space-5);display:flex;flex-direction:column;gap:var(--space-3)}._message_xtxgu_105{max-width:85%;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md)}._messageUser_xtxgu_120{align-self:flex-end;background-color:var(--color-primary);color:#fff}._messageTutor_xtxgu_126{align-self:flex-start;background-color:var(--color-surface-raised);border:1px solid var(--color-border-light);color:var(--color-text)}._messageText_xtxgu_133{font-family:var(--font-display);font-size:var(--font-size-md);line-height:1.55}._messageTime_xtxgu_139{font-size:var(--font-size-xs);margin-top:var(--space-1);opacity:.6}._messageUser_xtxgu_120 ._messageTime_xtxgu_139{text-align:right}._error_xtxgu_151{margin:var(--space-4) var(--space-5);padding:var(--space-3) var(--space-4);background-color:var(--color-error-bg);border:1px solid var(--color-error-border);border-radius:var(--radius-md);color:var(--color-error);font-size:var(--font-size-sm);text-align:center}._emptyState_xtxgu_164{padding:var(--space-8) var(--space-5);text-align:center}._emptyStateText_xtxgu_169{font-size:var(--font-size-sm);color:var(--color-text-muted);line-height:1.5}._container_ewpxx_1{width:100%;aspect-ratio:16 / 10;flex-shrink:0;background-color:var(--color-avatar-bg);overflow:hidden;position:relative}._canvas_ewpxx_10{width:100%;height:100%;display:block}._container_ewpxx_1:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(ellipse at center,transparent 50%,rgba(0,0,0,.15) 100%)}._container_2yrwi_1{width:100%;display:flex;flex-direction:column;flex:1;min-height:0}._container_ngl3s_1{width:100%;display:flex;flex-direction:column}._header_ngl3s_7{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-light)}._title_ngl3s_15{font-family:var(--font-display);font-size:var(--font-size-lg);font-weight:600;color:var(--color-text);letter-spacing:-.01em}._settingsButton_ngl3s_23{margin-left:auto;padding:var(--space-1);color:var(--color-text-muted);transition:color var(--transition-fast);display:flex;align-items:center}._settingsButton_ngl3s_23:hover{color:var(--color-text)}._newButton_ngl3s_36{padding:var(--space-2) var(--space-4);background-color:var(--color-primary);color:#fff;font-size:var(--font-size-sm);font-weight:500;border-radius:var(--radius-md);transition:background-color var(--transition-fast),transform var(--transition-fast)}._newButton_ngl3s_36:hover{background-color:var(--color-primary-hover)}._newButton_ngl3s_36:active:not(:disabled){background-color:var(--color-primary-active);transform:scale(.97)}._newButton_ngl3s_36:disabled{opacity:.6}._list_ngl3s_63{display:flex;flex-direction:column}._item_ngl3s_68{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-light);cursor:pointer;transition:background-color var(--transition-fast);text-align:left;width:100%}._item_ngl3s_68:hover{background-color:var(--color-primary-subtle)}._item_ngl3s_68:active{background-color:var(--color-border-light)}._itemContent_ngl3s_88{flex:1;min-width:0}._itemTitle_ngl3s_93{font-family:var(--font-display);font-size:var(--font-size-md);color:var(--color-text);font-weight:500}._itemTime_ngl3s_100{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:2px}._itemArrow_ngl3s_106{color:var(--color-text-muted);flex-shrink:0;font-size:var(--font-size-sm)}._emptyState_ngl3s_114{padding:var(--space-12) var(--space-5);text-align:center}._emptyStateText_ngl3s_119{font-size:var(--font-size-sm);color:var(--color-text-muted);line-height:1.5}._loading_ngl3s_127{padding:var(--space-8) var(--space-5);text-align:center;font-size:var(--font-size-sm);color:var(--color-text-muted)}._error_ngl3s_134{margin:var(--space-4) var(--space-5);padding:var(--space-3) var(--space-4);background-color:var(--color-error-bg);border:1px solid var(--color-error-border);border-radius:var(--radius-md);color:var(--color-error);font-size:var(--font-size-sm);text-align:center}._container_1my4b_1{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-4)}._card_1my4b_10{width:100%;max-width:420px;display:flex;flex-direction:column;align-items:center;background-color:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);border:1px solid var(--color-border-light);padding:var(--space-12) var(--space-8);gap:var(--space-6)}._title_1my4b_24{font-family:var(--font-display);font-size:var(--font-size-2xl);font-weight:600;color:var(--color-text);letter-spacing:-.02em}._tagline_1my4b_32{font-size:var(--font-size-base);color:var(--color-text-secondary);text-align:center;line-height:1.5}._signInButton_1my4b_39{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);margin-top:var(--space-2);padding:var(--space-3) var(--space-6);background-color:var(--color-primary);color:#fff;font-size:var(--font-size-base);font-weight:500;border-radius:var(--radius-md);text-decoration:none;transition:background-color var(--transition-fast),box-shadow var(--transition-fast)}._signInButton_1my4b_39:hover{background-color:var(--color-primary-hover)}._signInButton_1my4b_39:active{background-color:var(--color-primary-active)}@media(min-width:640px){._container_1my4b_1{padding:var(--space-8)}._card_1my4b_10{max-width:460px}}._container_f3u9h_1{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-4)}._card_f3u9h_10{width:100%;max-width:420px;display:flex;flex-direction:column;background-color:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid var(--color-border-light)}@media(min-width:640px){._container_f3u9h_1{padding:var(--space-8)}._card_f3u9h_10{max-width:460px}}._select_1ifqc_1{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;padding:var(--space-2) var(--space-3);background-color:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--color-text);cursor:pointer;transition:border-color var(--transition-fast);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M3 5l3 3 3-3'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--space-3) center;padding-right:var(--space-8)}._select_1ifqc_1:hover{border-color:var(--color-primary)}._select_1ifqc_1:focus{outline:none;border-color:var(--color-primary)}._configField_1l2wy_1{display:flex;flex-direction:column;gap:var(--space-1)}._label_1l2wy_7{font-size:var(--font-size-sm);color:var(--color-text-secondary)}._textarea_1l2wy_12{width:100%;padding:var(--space-2) var(--space-3);background-color:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-family:inherit;color:var(--color-text);resize:vertical;transition:border-color var(--transition-fast)}._textarea_1l2wy_12:hover{border-color:var(--color-primary)}._textarea_1l2wy_12:focus{outline:none;border-color:var(--color-primary)}._field_1r91g_1{border-bottom:1px solid var(--color-border-light);display:flex;flex-direction:column}._fieldHeader_1r91g_7{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);cursor:pointer;-webkit-user-select:none;user-select:none;transition:background-color var(--transition-fast)}._fieldHeader_1r91g_7:hover{background-color:var(--color-surface)}._chevron_1r91g_21{font-size:var(--font-size-sm);color:var(--color-text-muted);transition:transform var(--transition-fast);flex-shrink:0}._chevronOpen_1r91g_28{transform:rotate(90deg)}._fieldLabel_1r91g_32{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:500}._fieldValue_1r91g_38{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-left:auto}._fieldBody_1r91g_44{padding:0 var(--space-5) var(--space-4);display:flex;flex-direction:column;gap:var(--space-2)}._container_1vhh8_1{width:100%;display:flex;flex-direction:column}._header_1vhh8_7{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-light)}._backButton_1vhh8_15{padding:var(--space-1) var(--space-2);font-size:var(--font-size-sm);color:var(--color-text-muted);transition:color var(--transition-fast)}._backButton_1vhh8_15:hover{color:var(--color-text)}._title_1vhh8_26{font-family:var(--font-display);font-size:var(--font-size-lg);font-weight:600;color:var(--color-text);letter-spacing:-.01em}._componentField_1vhh8_34{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-light)}._commonSection_1vhh8_40{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-light);display:flex;flex-direction:column;gap:var(--space-3)}._commonSectionTitle_1vhh8_48{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:500}._commonSectionFields_1vhh8_54{display:flex;flex-direction:column;gap:var(--space-2)}._footer_1vhh8_60{padding:var(--space-4) var(--space-5)}._saveButton_1vhh8_64{width:100%;padding:var(--space-2) var(--space-4);background-color:var(--color-primary);color:#fff;font-size:var(--font-size-sm);font-weight:500;border-radius:var(--radius-md);transition:background-color var(--transition-fast),transform var(--transition-fast)}._saveButton_1vhh8_64:hover{background-color:var(--color-primary-hover)}._saveButton_1vhh8_64:active:not(:disabled){background-color:var(--color-primary-active);transform:scale(.97)}._saveButton_1vhh8_64:disabled{opacity:.6}._providerConfig_1vhh8_90{padding-top:var(--space-2);padding-left:var(--space-3);display:flex;flex-direction:column;gap:var(--space-2)}._loading_1vhh8_98{padding:var(--space-8) var(--space-5);text-align:center;font-size:var(--font-size-sm);color:var(--color-text-muted)}._error_1vhh8_105{margin:var(--space-4) var(--space-5);padding:var(--space-3) var(--space-4);background-color:var(--color-error-bg);border:1px solid var(--color-error-border);border-radius:var(--radius-md);color:var(--color-error);font-size:var(--font-size-sm);text-align:center}._container_1l327_1{width:100%;display:flex;flex-direction:column}._header_1l327_7{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-light)}._backButton_1l327_15{padding:var(--space-1) var(--space-2);font-size:var(--font-size-sm);color:var(--color-text-muted);transition:color var(--transition-fast)}._backButton_1l327_15:hover{color:var(--color-text)}._title_1l327_26{font-family:var(--font-display);font-size:var(--font-size-lg);font-weight:600;color:var(--color-text);letter-spacing:-.01em}._list_1l327_34{display:flex;flex-direction:column}._item_1l327_39{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-light);cursor:pointer;transition:background-color var(--transition-fast);text-align:left;width:100%}._item_1l327_39:hover{background-color:var(--color-primary-subtle)}._item_1l327_39:active{background-color:var(--color-border-light)}._itemLabel_1l327_59{flex:1;font-family:var(--font-display);font-size:var(--font-size-md);color:var(--color-text);font-weight:500}._itemArrow_1l327_67{color:var(--color-text-muted);flex-shrink:0;font-size:var(--font-size-sm)}._emptyState_1l327_73{padding:var(--space-12) var(--space-5);text-align:center}._emptyStateText_1l327_78{font-size:var(--font-size-sm);color:var(--color-text-muted);line-height:1.5}._loading_1l327_84{padding:var(--space-8) var(--space-5);text-align:center;font-size:var(--font-size-sm);color:var(--color-text-muted)}._error_1l327_91{margin:var(--space-4) var(--space-5);padding:var(--space-3) var(--space-4);background-color:var(--color-error-bg);border:1px solid var(--color-error-border);border-radius:var(--radius-md);color:var(--color-error);font-size:var(--font-size-sm);text-align:center}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-background: #f5f0eb;--color-surface: #fffbf7;--color-surface-raised: #ffffff;--color-primary: #3d6b5e;--color-primary-hover: #345c51;--color-primary-active: #2b4d43;--color-primary-subtle: rgba(61, 107, 94, .08);--color-text: #2c2825;--color-text-secondary: #6b6460;--color-text-muted: #9b9490;--color-error: #c4453a;--color-error-bg: #fdf0ee;--color-error-border: #f0ccc8;--color-border: #e4ddd7;--color-border-light: #ede8e3;--color-recording: #c4453a;--color-recording-hover: #a83a30;--color-avatar-bg: #1e2127;--color-avatar-wave: #7eb8a8;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--font-display: "Source Serif 4", "Georgia", serif;--font-body: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: .9375rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.375rem;--font-size-2xl: 1.75rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(44, 40, 37, .06);--shadow-md: 0 2px 4px rgba(44, 40, 37, .04), 0 4px 12px rgba(44, 40, 37, .06);--shadow-lg: 0 4px 8px rgba(44, 40, 37, .04), 0 8px 24px rgba(44, 40, 37, .08);--shadow-avatar: 0 2px 8px rgba(0, 0, 0, .12), 0 0 0 1px rgba(0, 0, 0, .04);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .35s cubic-bezier(.4, 0, .2, 1)}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);font-size:var(--font-size-base);line-height:1.5;color:var(--color-text);background-color:var(--color-background);min-height:100dvh}#root{min-height:100dvh}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none}button:disabled{cursor:not-allowed}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:600}