._wrap_ji1p9_1{flex-direction:column;justify-content:center;align-items:center;gap:1rem;min-height:100vh;padding:2rem;display:flex}._logo_ji1p9_11{letter-spacing:-.04em;color:var(--accent);font-size:2.5rem;font-weight:800}._tagline_ji1p9_18{color:var(--muted);margin-bottom:1rem;font-size:1rem}._cards_ji1p9_24{flex-wrap:wrap;justify-content:center;gap:1.5rem;display:flex}._roleCard_ji1p9_31{background:var(--surface);border:2px solid var(--border);cursor:pointer;border-radius:16px;flex-direction:column;align-items:center;gap:.5rem;padding:2.5rem 3rem;font-family:inherit;transition:border-color .15s,box-shadow .15s;display:flex}._roleCard_ji1p9_31:hover{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-light)}._roleCard_ji1p9_31:active{transform:scale(.98)}._icon_ji1p9_54{font-size:2.5rem}._roleCard_ji1p9_31 strong{color:var(--text);font-size:1.25rem;font-weight:700}._roleCard_ji1p9_31 span:last-child{color:var(--muted);font-size:.875rem}._wrap_sp3ws_1{justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}._card_sp3ws_9{background:var(--surface);border:1px solid var(--border);width:100%;max-width:400px;box-shadow:var(--shadow);border-radius:16px;flex-direction:column;gap:.75rem;padding:2.5rem;display:flex}._logo_sp3ws_22{color:var(--accent);letter-spacing:-.03em;cursor:pointer;font-size:1.25rem;font-weight:800}._card_sp3ws_9 h1{margin-top:-.25rem;font-size:1.5rem;font-weight:800}._form_sp3ws_32{flex-direction:column;gap:.875rem;margin-top:.5rem;display:flex}._field_sp3ws_34{flex-direction:column;gap:.375rem;display:flex}._error_sp3ws_36{color:var(--danger);background:var(--danger-light);border-radius:var(--radius);padding:.5rem .75rem;font-size:.8125rem}._submitBtn_sp3ws_44{width:100%;margin-top:.25rem;padding:.75rem;font-size:1rem}._toggle_sp3ws_46{color:var(--muted);text-align:center;font-size:.8125rem}._toggle_sp3ws_46 button{color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0;font-size:.8125rem;text-decoration:underline}._wrap_1qk5m_1{background:var(--surface);padding:1rem 1.25rem 1.25rem}._section_1qk5m_3{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:.75rem;font-size:.75rem;font-weight:700}._answers_1qk5m_12{gap:.625rem;display:grid}._answerRow_1qk5m_14{border:1px solid var(--border);background:var(--bg);border-radius:6px;padding:.75rem}._answerCorrect_1qk5m_21{background:var(--success-light);border-color:#bbf7d0}._answerWrong_1qk5m_22{background:var(--danger-light);border-color:#fecaca}._answerMeta_1qk5m_24{align-items:center;gap:.5rem;margin-bottom:.375rem;display:flex}._answerQNum_1qk5m_31{color:var(--accent);font-size:.75rem;font-weight:700}._answerType_1qk5m_32{color:var(--muted);text-transform:capitalize;font-size:.7rem}._answerMark_1qk5m_33{color:var(--success);font-size:.75rem;font-weight:600}._answerMarkWrong_1qk5m_34{color:var(--danger);font-size:.75rem;font-weight:600}._answerQ_1qk5m_31{margin-bottom:.5rem;font-size:.875rem;font-weight:500}._answerA_1qk5m_37{color:var(--text);white-space:pre-wrap;font-size:.875rem}._noAnswer_1qk5m_38{color:var(--muted);font-style:italic}._drawing_1qk5m_40{border:1px solid var(--border);border-radius:6px;max-width:100%;max-height:200px;margin-top:4px}._mcOptions_1qk5m_48{flex-direction:column;gap:.25rem;display:flex}._mcOpt_1qk5m_48{color:var(--muted);border-radius:4px;padding:.25rem .5rem;font-size:.8125rem}._mcCorrect_1qk5m_50{color:var(--success);font-weight:600}._mcChosen_1qk5m_51{color:var(--danger);background:var(--danger-light);border-radius:4px;font-weight:600}._mcHint_1qk5m_52{color:var(--muted);font-size:.75rem;font-weight:400}._eventList_1qk5m_54{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}._eventRow_1qk5m_56{border-bottom:1px solid var(--border);gap:.75rem;padding:.4rem .875rem;font-size:.8125rem;display:flex}._eventRow_1qk5m_56:last-child{border-bottom:none}._eventTime_1qk5m_64{color:var(--muted);font-variant-numeric:tabular-nums;flex-shrink:0}._eventMsg_1qk5m_65{color:var(--text)}._event_violation_1qk5m_67{background:var(--warning-light)}._event_note_1qk5m_68{background:var(--accent-light)}._event_submitted_1qk5m_69{background:var(--success-light)}._event_keystrokes_1qk5m_70{color:var(--muted);background:#f5f5f5;font-family:monospace;font-size:.75rem}._event_brief_exit_1qk5m_71{background:var(--bg);color:var(--muted)}._event_env_1qk5m_72{background:var(--warning-light)}._wrap_1t811_1{flex-direction:column;min-height:100vh;display:flex}._header_1t811_5{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;position:sticky;top:0}._headerLeft_1t811_17{align-items:center;gap:.75rem;display:flex}._logo_1t811_19{color:var(--accent);cursor:pointer;letter-spacing:-.03em;font-size:1.25rem;font-weight:800}._role_1t811_27{background:var(--accent-light);color:var(--accent);border-radius:999px;padding:.125rem .5rem;font-size:.75rem;font-weight:600}._teacherName_1t811_36{color:var(--muted);font-size:.875rem}._split_1t811_40{flex-grow:1;grid-template-columns:340px minmax(0,1fr);min-height:0;display:grid}@media (width<=900px){._split_1t811_40{grid-template-columns:1fr}}._list_1t811_49{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;height:calc(100vh - 65px);display:flex;position:sticky;top:65px}@media (width<=900px){._list_1t811_49{border-right:none;border-bottom:1px solid var(--border);height:auto;position:static}}._listTools_1t811_61{flex-direction:column;gap:.625rem;padding:1rem 1rem .625rem;display:flex}._search_1t811_63{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);height:40px;color:var(--muted);align-items:center;gap:.5rem;margin:0;padding:0 .75rem;display:flex}._search_1t811_63 input{height:100%;color:var(--text);background:0 0;border:none;padding:0;font-size:.875rem}._chips_1t811_85{gap:.375rem;display:flex}._chip_1t811_85{background:var(--surface);color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:.3rem .75rem;font-size:.75rem;font-weight:600}._chipActive_1t811_97{background:var(--text);color:#fff;border-color:var(--text)}._rows_1t811_99{flex-direction:column;flex-grow:1;display:flex;overflow-y:auto}._listEmpty_1t811_101{text-align:center;color:var(--muted);padding:2rem 1rem;font-size:.875rem}._row_1t811_99{color:var(--text);border-bottom:1px solid #f0f0ea;border-left:3px solid #0000;flex-direction:column;gap:.25rem;padding:.875rem 1rem;text-decoration:none;display:flex}._row_1t811_99:hover{background:var(--bg)}._rowActive_1t811_115,._rowActive_1t811_115:hover{background:var(--accent-light);border-left-color:var(--accent)}._rowTop_1t811_117{justify-content:space-between;align-items:center;gap:.5rem;display:flex}._rowTitle_1t811_118{font-size:.875rem;font-weight:600}._rowMeta_1t811_119{color:var(--muted);font-size:.75rem}._rowOpen_1t811_121{color:var(--success);align-items:center;gap:.375rem;font-size:.6875rem;font-weight:600;display:inline-flex}._rowClosed_1t811_122{color:var(--muted);font-size:.6875rem;font-weight:600}._dot_1t811_124{background:var(--success);border-radius:999px;width:7px;height:7px;display:inline-block}._listFoot_1t811_126{border-top:1px solid var(--border);color:var(--muted);padding:.75rem 1rem;font-size:.75rem}._linkBtn_1t811_133{color:var(--accent);font-size:inherit;cursor:pointer;background:0 0;border:none;padding:0;font-weight:500}._linkBtn_1t811_133:disabled{color:var(--muted)}._detail_1t811_146{min-width:0;padding:1.5rem 2rem 3rem}._detailInner_1t811_148{flex-direction:column;gap:1.125rem;display:flex;position:relative}._emptyCard_1t811_150{text-align:center;color:var(--muted);flex-direction:column;align-items:center;gap:1rem;padding:3rem;display:flex}._notice_1t811_160{background:var(--text);color:#fff;border-radius:var(--radius);z-index:50;padding:.625rem 1.25rem;font-size:.875rem;font-weight:500;position:fixed;top:1rem;left:50%;transform:translate(-50%);box-shadow:0 4px 12px #00000026}._detailHead_1t811_175{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}._detailTitle_1t811_183{flex-direction:column;gap:.375rem;min-width:0;display:flex}._titleRow_1t811_184{flex-wrap:wrap;align-items:center;gap:.625rem;display:flex}._titleRow_1t811_184 h1{margin:0;font-size:1.375rem;font-weight:700}._meta_1t811_186{color:var(--muted);font-size:.8125rem}._badgeOpen_1t811_188{background:var(--success-light);color:var(--success);border-radius:999px;align-items:center;gap:.375rem;padding:.2rem .625rem;font-size:.75rem;font-weight:600;display:inline-flex}._badgeOpenSmall_1t811_200{background:var(--success-light);color:var(--success);border-radius:999px;margin-left:.5rem;padding:.1rem .5rem;font-size:.6875rem;font-weight:600}._badgeClosed_1t811_210{background:var(--bg);color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:.2rem .625rem;font-size:.75rem;font-weight:600}._detailActions_1t811_220{flex-wrap:wrap;align-items:center;gap:.375rem;display:flex}._codeChip_1t811_222{letter-spacing:.12em;color:var(--accent);background:var(--accent-light);border-radius:var(--radius);padding:.375rem .75rem;font-size:1.125rem;font-weight:800}._iconBtn_1t811_232{background:var(--surface);width:40px;height:40px;color:var(--muted);border:1px solid var(--border);border-radius:var(--radius);justify-content:center;align-items:center;padding:0;display:inline-flex}._iconBtn_1t811_232:hover:not(:disabled){background:var(--bg);color:var(--text)}._vr_1t811_246{background:var(--border);width:1px;height:28px;margin:0 .25rem}._closeBtn_1t811_248{background:var(--surface);color:var(--danger);border:1px solid #fecaca}._closeBtn_1t811_248:hover:not(:disabled){background:var(--danger-light)}._menuWrap_1t811_251{position:relative}._menuBackdrop_1t811_253{z-index:20;position:fixed;inset:0}._menu_1t811_251{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);z-index:21;flex-direction:column;width:220px;padding:.375rem;display:flex;position:absolute;top:44px;right:0;box-shadow:0 8px 24px #0000001f}._menu_1t811_251 button{color:var(--text);text-align:left;background:0 0;border:none;border-radius:6px;align-items:center;gap:.625rem;padding:.5625rem .625rem;font-size:.8125rem;font-weight:500;display:flex}._menu_1t811_251 button:hover:not(:disabled){background:var(--bg)}._menuDanger_1t811_284{color:var(--danger)!important}._menuRule_1t811_285{background:var(--border);height:1px;margin:.25rem .375rem}._tabs_1t811_289{border-bottom:1px solid var(--border);gap:.25rem;display:flex}._tab_1t811_289{color:var(--muted);background:0 0;border:none;border-bottom:2px solid #0000;border-radius:0;align-items:center;gap:.5rem;margin-bottom:-1px;padding:.625rem .875rem;font-size:.875rem;font-weight:500;display:inline-flex}._tab_1t811_289:hover{color:var(--text)}._tabActive_1t811_306,._tabActive_1t811_306:hover{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}._tabCount_1t811_308{background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:0 .45rem;font-size:.75rem;font-weight:600}._tabActive_1t811_306 ._tabCount_1t811_308{background:var(--accent-light);border-color:#0000}._tabLive_1t811_318{color:var(--success);align-items:center;gap:.3rem;font-size:.75rem;font-weight:600;display:inline-flex}._panel_1t811_320{flex-direction:column;display:flex}._stack_1t811_322{flex-direction:column;gap:1rem;display:flex}._twoCol_1t811_324{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}@media (width<=1100px){._twoCol_1t811_324{grid-template-columns:1fr}}._cardLabel_1t811_327{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:.75rem;font-size:.75rem;font-weight:700}._bodyText_1t811_336{margin-bottom:.75rem;font-size:.875rem;line-height:1.5}._hint_1t811_337{color:var(--muted);margin-top:.625rem;font-size:.8125rem}._rowGap_1t811_339{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}._joinCard_1t811_341{flex-direction:column;display:flex}._joinCode_1t811_343{letter-spacing:.16em;color:var(--accent);font-size:2.5rem;font-weight:800;line-height:1.1}._joinUrl_1t811_351{color:var(--muted);word-break:break-all;margin:.25rem 0 .875rem;font-size:.8125rem}._tiles_1t811_353{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.625rem;display:grid}._tile_1t811_353{background:var(--bg);border-radius:var(--radius);flex-direction:column;gap:.125rem;padding:.625rem .75rem;display:flex}._tile_warn_1t811_364{background:var(--warning-light)}._tile_warn_1t811_364 ._tileValue_1t811_365,._tile_warn_1t811_364 ._tileLabel_1t811_365{color:var(--warning)}._tileValue_1t811_365{font-size:1.25rem;font-weight:700;line-height:1.1}._tileValue_1t811_365 small{color:var(--muted);font-size:.8125rem;font-weight:500}._tileLabel_1t811_365{color:var(--muted);font-size:.75rem}._kv_1t811_371{grid-template-columns:max-content 1fr;gap:.375rem 1.25rem;margin-bottom:.875rem;font-size:.875rem;display:grid}._kv_1t811_371 dt{color:var(--muted)}._kv_1t811_371 dd{text-transform:capitalize;margin:0;font-weight:500}._sittingPicker_1t811_381{width:auto;max-width:360px;padding:.5rem .625rem;font-size:.8125rem}._checkLabel_1t811_388{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);height:38px;color:var(--text);align-items:center;gap:.5rem;margin:0;padding:0 .75rem;font-size:.8125rem;font-weight:500;display:inline-flex}._checkLabel_1t811_388 input{width:16px;height:16px;accent-color:var(--accent);margin:0}._joinBox_1t811_406{background:var(--accent-light);border-radius:var(--radius);border:1px solid #bfdbfe;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding:.75rem 1rem;font-size:.875rem;display:flex}._liveGrid_1t811_419{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}@media (width<=1100px){._liveGrid_1t811_419{grid-template-columns:1fr}}._h2_1t811_422{text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:.75rem;font-size:.875rem;font-weight:700}._studentList_1t811_431,._logBox_1t811_431{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-height:200px;max-height:440px;overflow-y:auto}._empty_1t811_150{text-align:center;color:var(--muted);padding:2rem;font-size:.875rem}._studentRow_1t811_442{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;padding:.75rem 1rem;display:flex}._studentRow_1t811_442:last-child{border-bottom:none}._studentName_1t811_453{flex-direction:column;font-size:.875rem;font-weight:500;display:flex}._studentIp_1t811_454{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.6875rem;font-weight:400}._studentBadges_1t811_455{flex-wrap:wrap;align-items:center;gap:.375rem;display:flex}._logRow_1t811_457{border-bottom:1px solid var(--border);gap:.75rem;padding:.5rem 1rem;font-size:.8125rem;display:flex}._logRow_1t811_457:last-child{border-bottom:none}._logTime_1t811_465{color:var(--muted);flex-shrink:0}._log_warn_1t811_467{background:var(--warning-light)}._log_note_1t811_468{background:var(--accent-light)}._log_ok_1t811_469{background:var(--success-light)}._log_keystroke_1t811_470{color:var(--muted);background:#f5f5f5;font-family:monospace;font-size:.75rem}._log_env_1t811_471{background:var(--warning-light)}._tableWrap_1t811_475{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}._table_1t811_475{border-collapse:collapse;width:100%}._table_1t811_475 th{text-align:left;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);background:#fafaf7;padding:.625rem .875rem;font-size:.75rem;font-weight:600}._table_1t811_475 td{border-bottom:1px solid var(--border);vertical-align:top;padding:.6875rem .875rem;font-size:.8125rem}._table_1t811_475 tr:last-child td{border-bottom:none}._trAttention_1t811_499 td{background:var(--warning-light)}._trSelected_1t811_500 td{background:var(--accent-light)}._trDetail_1t811_501 td{background:var(--surface)}._cellName_1t811_503{font-weight:500}._cellIp_1t811_504{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.6875rem}._cellMuted_1t811_505{color:var(--muted)}._cellRight_1t811_506{color:var(--success);font-weight:600}._cellWrong_1t811_507{color:var(--danger);font-weight:600}._badgeRow_1t811_508{flex-wrap:wrap;gap:.375rem;display:flex}._footNote_1t811_510{background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius);color:var(--muted);justify-content:space-between;align-items:center;gap:.75rem;padding:.75rem 1rem;font-size:.8125rem;display:flex}._overlay_1t811_525{z-index:100;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}._dialog_1t811_535{background:var(--surface);border-radius:16px;flex-direction:column;align-items:center;gap:.75rem;max-width:90vw;padding:2rem;display:flex}._qr_1t811_546{border-radius:var(--radius);background:#fff;width:min(400px,70vw);height:min(400px,70vw)}._qrCode_1t811_547{letter-spacing:.2em;color:var(--accent);font-size:3rem;font-weight:800}._qrUrl_1t811_548{color:var(--muted);word-break:break-all;text-align:center;font-size:.9375rem}._wrap_1t2dr_1{min-height:100vh}._header_1t2dr_3{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;align-items:center;gap:1rem;padding:1rem 2rem;display:flex;position:sticky;top:0}._header_1t2dr_3 h1{flex:1;font-size:1.125rem;font-weight:700}._main_1t2dr_21{max-width:760px;margin:0 auto;padding:2rem}._row_1t2dr_27{flex-wrap:wrap;gap:1rem;display:flex}._qHeader_1t2dr_33{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}._qNum_1t2dr_40{color:var(--accent);min-width:2rem;font-size:.875rem;font-weight:700}._qActions_1t2dr_47{gap:.25rem;margin-left:auto;display:flex}._options_1t2dr_53{margin-top:.75rem}._optionRow_1t2dr_55{align-items:center;gap:.5rem;margin-top:.375rem;display:flex}._optionRow_1t2dr_55 input[type=radio]{width:auto;accent-color:var(--accent);flex-shrink:0}._hint_1t2dr_68{color:var(--muted);margin-top:.375rem;font-size:.75rem}._sectionLabel_1t2dr_74{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:.875rem;font-size:.75rem;font-weight:700}._restrictions_1t2dr_83{flex-direction:column;gap:0;display:flex}._restrictionRow_1t2dr_85{border-bottom:1px solid var(--border);cursor:pointer;justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 0;display:flex}._restrictionRow_1t2dr_85:last-child{border-bottom:none}._restrictionText_1t2dr_96{flex-direction:column;gap:.125rem;display:flex}._restrictionLabel_1t2dr_97{font-size:.875rem;font-weight:500}._restrictionDesc_1t2dr_98{color:var(--muted);font-size:.75rem}._segmented_1t2dr_101{border:1px solid var(--border);border-radius:var(--radius);flex-shrink:0;display:flex;overflow:hidden}._seg_1t2dr_101{background:var(--surface);color:var(--muted);border:none;border-right:1px solid var(--border);cursor:pointer;border-radius:0;padding:.375rem .75rem;font-size:.8125rem;font-weight:500;transition:background .15s,color .15s}._seg_1t2dr_101:last-child{border-right:none}._seg_1t2dr_101:hover:not(._segActive_1t2dr_122){background:var(--bg)}._segActive_1t2dr_122{background:var(--accent);color:#fff}._toggle_1t2dr_126{background:var(--border);cursor:pointer;border-radius:999px;flex-shrink:0;width:44px;height:24px;transition:background .2s;position:relative}._toggleOn_1t2dr_136{background:var(--accent)}._toggleThumb_1t2dr_138{background:#fff;border-radius:50%;width:18px;height:18px;transition:transform .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #0003}._toggleOn_1t2dr_136 ._toggleThumb_1t2dr_138{transform:translate(20px)}._disclosureCols_1t2dr_151{grid-template-columns:1fr 1fr;gap:1.25rem;display:grid}@media (width<=640px){._disclosureCols_1t2dr_151{grid-template-columns:1fr}}._disclosureHead_1t2dr_158{margin-bottom:.375rem;font-size:.8125rem;font-weight:600}._disclosureList_1t2dr_164{color:var(--muted);flex-direction:column;gap:.25rem;padding-left:1.1rem;font-size:.8125rem;display:flex}._disclosureNote_1t2dr_173{color:var(--muted);margin-top:.625rem;font-size:.75rem;font-style:italic}._imageUpload_1t2dr_180{margin-top:.75rem}._imagePreview_1t2dr_182{align-items:flex-start;gap:.75rem;display:flex}._pdfChip_1t2dr_188{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);align-items:center;gap:.5rem;width:fit-content;padding:.5rem .75rem;font-size:.8125rem;display:flex}._imagePreview_1t2dr_182 img{border-radius:var(--radius);border:1px solid var(--border);object-fit:contain;max-width:100%;max-height:160px}._wrap_1cye0_1{min-height:100vh}._header_1cye0_3{color:#fff;z-index:10;background:#1a1a2e;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;position:sticky;top:0}._headerLeft_1cye0_15{align-items:center;gap:.75rem;display:flex}._logo_1cye0_17{color:#7c9ef8;letter-spacing:-.03em;font-size:1.25rem;font-weight:800}._adminBadge_1cye0_24{color:#7c9ef8;text-transform:uppercase;letter-spacing:.08em;background:#7c9ef820;border:1px solid #7c9ef840;border-radius:999px;padding:.125rem .5rem;font-size:.7rem;font-weight:700}._header_1cye0_3 ._logoutBtn_1cye0_38{color:#fff;border-color:#ffffff59}._header_1cye0_3 ._logoutBtn_1cye0_38:hover:not(:disabled){background:#ffffff1a}._main_1cye0_44{max-width:1000px;margin:0 auto;padding:2rem}._main_1cye0_44 h1{margin-bottom:1.5rem;font-size:1.5rem;font-weight:800}._statsRow_1cye0_56{grid-template-columns:repeat(4,1fr);gap:1rem;display:grid}@media (width<=640px){._statsRow_1cye0_56{grid-template-columns:repeat(2,1fr)}}._statCard_1cye0_64{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;gap:.25rem;padding:1.25rem;display:flex}._statValue_1cye0_75{color:var(--accent);font-size:2rem;font-weight:800}._statLabel_1cye0_76{color:var(--muted);font-size:.8125rem;font-weight:500}h2{text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:.75rem;font-size:.875rem;font-weight:700}._teacherList_1cye0_87{flex-direction:column;gap:1rem;display:flex}._teacherCard_1cye0_89{padding:0;overflow:hidden}._teacherRow_1cye0_91{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.25rem;display:flex}._teacherInfo_1cye0_100{flex-direction:column;gap:.25rem;display:flex}._teacherName_1cye0_102{align-items:center;font-size:.9375rem;font-weight:600;display:flex}._teacherMeta_1cye0_104{color:var(--muted);font-size:.8125rem}._teacherActions_1cye0_106{flex-wrap:wrap;gap:.5rem;display:flex}._empty_1cye0_108{text-align:center;color:var(--muted);padding:1.5rem;font-size:.875rem}._examList_1cye0_110{border-top:1px solid var(--border);background:var(--bg);flex-direction:column;gap:.5rem;padding:.75rem 1.25rem;display:flex}._examRow_1cye0_119{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);justify-content:space-between;align-items:center;padding:.625rem .875rem;display:flex}._examInfo_1cye0_129{flex-direction:column;gap:.125rem;display:flex}._examTitle_1cye0_130{font-size:.875rem;font-weight:500}._examMeta_1cye0_131{color:var(--muted);font-size:.75rem}._open_1cye0_132{color:var(--success);font-weight:600}._closed_1cye0_133{color:var(--muted)}._wrap_t9h7u_1{justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}._card_t9h7u_9{background:var(--surface);border:1px solid var(--border);width:100%;max-width:400px;box-shadow:var(--shadow);border-radius:16px;flex-direction:column;gap:1rem;padding:2.5rem;display:flex}._logo_t9h7u_22{color:var(--accent);letter-spacing:-.03em;font-size:1.25rem;font-weight:800}._card_t9h7u_9 h1{margin-top:-.25rem;font-size:1.5rem;font-weight:800}._sub_t9h7u_35{color:var(--muted);margin-top:-.5rem;font-size:.875rem}._field_t9h7u_37{flex-direction:column;gap:.375rem;display:flex}._codeInput_t9h7u_39{letter-spacing:.15em;text-align:center;text-transform:uppercase;font-weight:700;font-size:1.5rem!important}._error_t9h7u_47{color:var(--danger);background:var(--danger-light);border-radius:var(--radius);padding:.5rem .75rem;font-size:.8125rem}._joinBtn_t9h7u_55{width:100%;margin-top:.25rem;padding:.75rem;font-size:1rem}._warning_t9h7u_62{color:var(--muted);text-align:center;font-size:.75rem;line-height:1.4}._wrap_1757m_1{background:var(--bg);min-height:100vh;position:relative}._warningToast_1757m_7{background:var(--warning);color:#fff;border-radius:var(--radius);z-index:999;padding:.75rem 1.5rem;font-size:.9rem;font-weight:600;animation:.2s _slideDown_1757m_1;position:fixed;top:1rem;left:50%;transform:translate(-50%);box-shadow:0 4px 12px #00000026}@keyframes _slideDown_1757m_1{0%{opacity:0;transform:translate(-50%)translateY(-8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}._fsBar_1757m_28{background:var(--danger-light);color:var(--danger);border-bottom:1px solid #fecaca;align-items:center;padding:.5rem 1.5rem;font-size:.875rem;display:flex}._offlineBar_1757m_38{z-index:20;color:#fff;text-align:center;background:#92400e;padding:.5rem 1.5rem;font-size:.875rem;position:sticky;top:0}._previewBar_1757m_49{z-index:30;background:var(--accent);color:#fff;text-align:center;justify-content:center;align-items:center;padding:.5rem 1.5rem;font-size:.875rem;font-weight:600;display:flex;position:sticky;top:0}._header_1757m_64{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding:1rem 2rem;display:flex;position:sticky;top:0}._examTitle_1757m_78{font-size:1rem;font-weight:700}._headerRight_1757m_83{align-items:center;gap:1rem;display:flex}._progress_1757m_89{color:var(--muted);font-size:.875rem}._studentBadge_1757m_94{color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:.25rem .75rem;font-size:.875rem;font-weight:600}._nameWatermark_1757m_106{z-index:0;pointer-events:none;-webkit-user-select:none;user-select:none;letter-spacing:.05em;color:var(--text);opacity:.04;white-space:nowrap;justify-content:center;align-items:center;font-size:clamp(2.5rem,9vw,6rem);font-weight:800;display:flex;position:fixed;inset:0;overflow:hidden;transform:rotate(-24deg)}._timer_1757m_125{font-variant-numeric:tabular-nums;font-size:1rem;font-weight:700}._timerRed_1757m_131{color:var(--danger)}._main_1757m_133{z-index:1;max-width:720px;margin:0 auto;padding:2rem;position:relative}._qCard_1757m_141{margin-bottom:1.25rem}._qNum_1757m_145{text-transform:uppercase;letter-spacing:.05em;color:var(--accent);margin-bottom:.375rem;font-size:.75rem;font-weight:700}._qText_1757m_154{margin-bottom:1rem;font-size:1rem;font-weight:500;line-height:1.5}._options_1757m_161{flex-direction:column;gap:.5rem;display:flex}._optLabel_1757m_167{border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:.75rem;padding:.625rem .875rem;font-size:.9375rem;transition:border-color .1s,background .1s;display:flex}._optLabel_1757m_167:hover{border-color:var(--accent);background:var(--accent-light)}._optLabel_1757m_167._selected_1757m_181{border-color:var(--accent);background:var(--accent-light);font-weight:500}._optLabel_1757m_167 input[type=radio]{width:auto;accent-color:var(--accent);flex-shrink:0}._shortInput_1757m_189{margin-top:0}._essayInput_1757m_193{resize:vertical}._awayOverlay_1757m_197{z-index:1000;background:#000000eb;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}._awayBox_1757m_207{background:var(--surface);text-align:center;border-radius:16px;flex-direction:column;align-items:center;gap:1rem;max-width:420px;padding:3rem;display:flex}._awayIcon_1757m_219{font-size:3rem}._awayBox_1757m_207 h2{font-size:1.5rem;font-weight:800}._awayBox_1757m_207 p{color:var(--muted);line-height:1.5}._awayBox_1757m_207 button{margin-top:.5rem;padding:.75rem 2rem;font-size:1rem}._breakOverlay_1757m_225{background:var(--bg,#0b1020);z-index:1100;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}._breakBox_1757m_235{background:var(--surface);text-align:center;border-radius:16px;flex-direction:column;align-items:center;gap:1rem;max-width:420px;padding:3rem;display:flex}._breakIcon_1757m_247{font-size:3rem}._breakBox_1757m_235 h2{font-size:1.5rem;font-weight:800}._breakBox_1757m_235 p{color:var(--muted);line-height:1.5}._qImage_1757m_251{border-radius:var(--radius);border:1px solid var(--border);object-fit:contain;max-width:100%;max-height:300px;margin-bottom:.75rem}._pdfWrap_1757m_261{border:1px solid var(--border);border-radius:var(--radius);resize:vertical;flex-direction:column;height:480px;min-height:240px;margin-bottom:.75rem;display:flex;overflow:hidden}._pdfLabel_1757m_273{color:var(--muted);background:var(--bg);border-bottom:1px solid var(--border);padding:.375rem .75rem;font-size:.75rem}._pdfFrame_1757m_281{background:#fff;border:0;flex:1;width:100%}._drawingWrap_1757m_283{flex-direction:column;gap:.5rem;margin-top:.75rem;display:flex}._drawingToolbar_1757m_285{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}._drawingSaved_1757m_292{color:var(--success);font-size:.75rem;font-weight:600}._submitRow_1757m_294{justify-content:center;padding:2rem 0 3rem;display:flex}._submitBtn_1757m_300{padding:.875rem 2.5rem;font-size:1rem}._calcWrap_1757m_305{flex-direction:column;gap:.5rem;margin-top:.75rem;display:flex}._calcGraphing_1757m_312{border:1px solid var(--border);border-radius:var(--radius);width:100%;height:420px;overflow:hidden}._calcScientific_1757m_320{border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:360px;height:420px;overflow:hidden}._wrap_1xuj4_1{justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}._card_1xuj4_9{background:var(--surface);border:1px solid var(--border);text-align:center;max-width:400px;box-shadow:var(--shadow);border-radius:16px;flex-direction:column;align-items:center;gap:1rem;padding:3rem;display:flex}._icon_1xuj4_23{font-size:3rem}._card_1xuj4_9 h1{font-size:1.5rem;font-weight:800}._card_1xuj4_9 p{color:var(--muted);font-size:.9375rem;line-height:1.5}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f5f5f0;--surface:#fff;--border:#e0e0d8;--text:#1a1a1a;--muted:#6b6b6b;--accent:#2563eb;--accent-light:#eff6ff;--danger:#dc2626;--danger-light:#fef2f2;--success:#16a34a;--success-light:#f0fdf4;--warning:#d97706;--warning-light:#fffbeb;--radius:8px;--shadow:0 1px 3px #00000014, 0 1px 2px #0000000f}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}button{cursor:pointer;border-radius:var(--radius);border:none;padding:.5rem 1rem;font-family:inherit;font-size:.875rem;font-weight:500;transition:opacity .15s,transform .1s}button:active{transform:scale(.98)}button:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){opacity:.9}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){opacity:.9}.btn-ghost{color:var(--text);border:1px solid var(--border);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--bg)}input,textarea,select{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);width:100%;color:var(--text);outline:none;padding:.5rem .75rem;font-family:inherit;font-size:.875rem;transition:border-color .15s}input:focus,textarea:focus,select:focus{border-color:var(--accent)}label{color:var(--muted);margin-bottom:.375rem;font-size:.8125rem;font-weight:500;display:block}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem}.badge{border-radius:999px;padding:.125rem .5rem;font-size:.75rem;font-weight:600;display:inline-block}.badge-green{background:var(--success-light);color:var(--success)}.badge-red{background:var(--danger-light);color:var(--danger)}.badge-yellow{background:var(--warning-light);color:var(--warning)}.badge-blue{background:var(--accent-light);color:var(--accent)}