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var(--border);border-radius:10px;background:var(--bg)}._announcementTitle_14xxm_383{font-size:14px;font-weight:600;color:var(--text)}._announcementMeta_14xxm_384{font-size:12px;color:var(--muted);margin-top:4px}._announcementBody_14xxm_385{font-size:13.5px;color:var(--text);margin-top:8px;line-height:1.55}._modalOverlay_14xxm_388{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;z-index:200;display:flex;align-items:flex-end;justify-content:center;padding:0}@media (min-width: 600px){._modalOverlay_14xxm_388{align-items:center;padding:24px}}._modal_14xxm_388{background:var(--surface);border:1px solid var(--border);border-radius:14px 14px 0 0;padding:24px 20px;width:100%;max-width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 -4px 40px #00000026;-webkit-overflow-scrolling:touch}@media (min-width: 600px){._modal_14xxm_388{border-radius:14px;padding:28px;max-width:480px;max-height:85vh;box-shadow:0 20px 60px #00000026}}._modal_14xxm_388 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900px){._row_14xxm_76,._row3_14xxm_77{grid-template-columns:1fr}}@media (max-width: 600px){._statsGrid_14xxm_42{grid-template-columns:1fr 1fr}._formGrid_14xxm_426{grid-template-columns:1fr}._searchInput_14xxm_147{width:100%}._tableToolbar_14xxm_130,._tableToolbarLeft_14xxm_139{flex-direction:column;align-items:stretch}._headerActions_14xxm_39{width:100%;justify-content:flex-start}._header_14xxm_36 h1{font-size:18px}._card_14xxm_80,._detailHeader_14xxm_248{padding:16px}._detailName_14xxm_269{font-size:16px}._tablePagination_14xxm_196{flex-direction:column;align-items:flex-start}._btn_14xxm_226{min-height:44px}._select_14xxm_163{width:100%}}@media (max-width: 380px){._statsGrid_14xxm_42{grid-template-columns:1fr}}@media (max-width: 600px){._searchInput_14xxm_147,._select_14xxm_163,._formField_14xxm_427 input,._formField_14xxm_427 select,._formField_14xxm_427 textarea{font-size:16px}}._clickable_14xxm_482{cursor:pointer;transition:transform .12s ease,box-shadow .12s ease}._clickable_14xxm_482:hover{transform:translateY(-2px);box-shadow:var(--shadow)}._clickable_14xxm_482:focus-visible{outline:2px solid var(--accent);outline-offset:2px}._detailRowLink_14xxm_485{cursor:pointer}._detailRowLink_14xxm_485:hover,._detailRow_14xxm_485:hover{background:var(--bg)}._wrap_ue0ew_1{display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:start}._side_ue0ew_2{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px;position:sticky;top:12px}._sideBtn_ue0ew_3{display:flex;align-items:center;gap:8px;width:100%;padding:9px 10px;border:0;background:none;border-radius:8px;font-size:14px;color:var(--text);cursor:pointer;text-align:left}._sideBtn_ue0ew_3:hover{background:var(--accent-light)}._sideOn_ue0ew_5{background:#e8edf7;font-weight:600}._sideLabel_ue0ew_6{font-size:12px;color:var(--muted);margin:12px 8px 4px}._dot_ue0ew_7{width:10px;height:10px;border-radius:3px;flex-shrink:0}._main_ue0ew_8{display:flex;flex-direction:column;gap:20px;min-width:0}._h2_ue0ew_9{font-size:15px;font-weight:700;display:flex;justify-content:space-between;align-items:baseline}._link_ue0ew_10{background:none;border:0;color:var(--accent);font-size:13px;cursor:pointer}._cards_ue0ew_11{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}._card_ue0ew_11{background:#eef0f6;border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:10px;cursor:pointer;border:1px solid transparent;text-align:left}._card_ue0ew_11:hover{border-color:var(--accent)}._tag_ue0ew_14{font-size:10.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}._cardTitle_ue0ew_15{font-size:16px;font-weight:700;color:var(--text)}._cardSub_ue0ew_16{font-size:12.5px;color:var(--muted)}._cardFoot_ue0ew_17{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:auto;padding-top:10px;border-top:1px solid #dde1ec}._review_ue0ew_18{color:var(--accent);font-weight:600}._insights_ue0ew_19{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}._insight_ue0ew_19{background:#eef0f6;border-radius:14px;padding:16px}._big_ue0ew_21{font-size:28px;font-weight:700;color:#7c3aed}._bar_ue0ew_22{height:9px;border-radius:6px;background:#d9dcea;overflow:hidden;margin-top:8px}._barFill_ue0ew_23{height:100%;background:linear-gradient(90deg,#7c3aed,#c026d3)}._students_ue0ew_24{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}._pill_ue0ew_25{display:flex;align-items:center;gap:10px;background:#eef0f6;border-radius:12px;padding:10px 14px;min-width:170px;font-weight:600;font-size:14px}._av_ue0ew_26{width:38px;height:38px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0;object-fit:cover}._empty_ue0ew_27{padding:28px;text-align:center;color:var(--muted);font-size:14px;background:#eef0f6;border-radius:14px}._detail_ue0ew_29{display:grid;grid-template-columns:340px 1fr;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;min-height:520px}._left_ue0ew_30{padding:22px;display:flex;flex-direction:column;gap:14px}._right_ue0ew_31{background:#f0f3fb;padding:22px}._badge_ue0ew_32{align-self:flex-start;color:#fff;font-size:12px;font-weight:700;padding:6px 16px;border-radius:8px;text-transform:uppercase}._dTitle_ue0ew_33{font-size:20px;font-weight:700;line-height:1.25}._dDesc_ue0ew_34{font-size:14.5px;line-height:1.5}._counts_ue0ew_35{font-size:13px;display:flex;flex-direction:column;gap:4px}._primary_ue0ew_36{border:0;border-radius:999px;padding:13px;font-size:15px;font-weight:600;color:#fff;cursor:pointer;background:linear-gradient(90deg,#5b21f5,#1a8cff)}._secondary_ue0ew_37{border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-size:13px;background:#fff;cursor:pointer}._danger_ue0ew_38{color:var(--danger)}._att_ue0ew_39{display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:#fff}._attIcon_ue0ew_40{width:34px;height:34px;border-radius:8px;background:#d9f3f7;color:#0891b2;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}._attName_ue0ew_41{font-size:14px;font-weight:600;word-break:break-all}._attMeta_ue0ew_42{font-size:12px;color:var(--muted)}._attActions_ue0ew_43{margin-left:auto;display:flex;gap:6px}._toCorrect_ue0ew_44{background:#fff;border-radius:14px;padding:14px 18px;display:flex;justify-content:space-between;align-items:center;font-size:15px;margin-bottom:18px}._tabs_ue0ew_45{display:flex;gap:22px;border-bottom:1px solid #dde1ec;margin-bottom:20px;flex-wrap:wrap}._tab_ue0ew_45{background:none;border:0;padding:8px 0;font-size:14.5px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}._tabOn_ue0ew_47{color:var(--text);font-weight:700;border-bottom-color:#1a8cff}._grid_ue0ew_48{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:22px 10px}._stu_ue0ew_24{background:none;border:0;cursor:pointer;text-align:center;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:13.5px}._ring_ue0ew_50{width:76px;height:76px;border-radius:50%;border:3px solid;padding:3px;position:relative}._ring_ue0ew_50 ._av_ue0ew_26{width:100%;height:100%;font-size:20px}._mini_ue0ew_52{position:absolute;right:-4px;bottom:-4px;width:22px;height:22px;border-radius:50%;color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center}._stuName_ue0ew_53{font-weight:700}._stuSur_ue0ew_54{color:var(--muted)}._back_ue0ew_55{background:none;border:0;color:var(--accent);cursor:pointer;font-size:14px;margin-bottom:8px;padding:0;align-self:flex-start}._dueGrid_ue0ew_57{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}._dueCard_ue0ew_58{background:#eef0f6;border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:6px}._dueRow_ue0ew_59{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding-top:10px;border-top:1px solid #dde1ec;font-size:12.5px;color:var(--muted)}._act_ue0ew_60{border:0;background:none;color:var(--accent);font-weight:600;font-size:13px;cursor:pointer}._chips_ue0ew_61{display:flex;gap:8px;flex-wrap:wrap}._chip_ue0ew_61{border:1px solid var(--border);background:#fff;border-radius:999px;padding:6px 14px;font-size:13px;cursor:pointer}._chipOn_ue0ew_63{background:var(--accent);color:#fff;border-color:var(--accent)}._sheet_ue0ew_64{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:60;padding:16px}._sheetBox_ue0ew_65{background:#fff;border-radius:16px;width:100%;max-width:520px;max-height:90vh;overflow:auto;padding:22px;display:flex;flex-direction:column;gap:12px}._note_ue0ew_66{font-size:13px;padding:10px 12px;border-radius:10px;background:#fff7e6}@media (max-width: 900px){._wrap_ue0ew_1{grid-template-columns:1fr}._side_ue0ew_2{position:static}._detail_ue0ew_29{grid-template-columns:1fr}}._tabs_163rb_1{display:flex;gap:8px}._tab_163rb_1{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:8px 20px;font-size:14px;font-weight:600;cursor:pointer}._tabOn_163rb_3{background:var(--accent);color:#fff;border-color:var(--accent)}._grid_163rb_4{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}._card_163rb_5{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;box-shadow:var(--shadow-sm)}._img_163rb_7{width:100%;height:160px;object-fit:cover;background:#e8edf7}._noImg_163rb_8{height:160px;background:linear-gradient(135deg,#e8edf7,#dbe4f5);display:flex;align-items:center;justify-content:center;font-size:34px}._body_163rb_9{padding:14px;display:flex;flex-direction:column;gap:6px;flex:1}._cat_163rb_10{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#c026d3}._title_163rb_11{font-size:15.5px;font-weight:700;line-height:1.3}._excerpt_163rb_12{font-size:13px;color:var(--muted);line-height:1.45}._meta_163rb_13{margin-top:auto;padding-top:8px;font-size:12px;color:var(--muted);display:flex;justify-content:space-between}._read_163rb_14{color:var(--accent);font-weight:600}._more_163rb_15{align-self:center;margin-top:8px}._wrap_163rb_16{display:grid;grid-template-columns:250px 1fr;gap:20px;align-items:start}._side_163rb_17{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px;position:sticky;top:76px;max-height:calc(100vh - 100px);overflow:auto}._sec_163rb_18{width:100%;display:flex;justify-content:space-between;align-items:center;padding:10px;border:0;background:none;border-radius:8px;font-size:14px;font-weight:700;cursor:pointer;text-align:left;color:var(--text)}._sec_163rb_18:hover,._sub_163rb_19:hover{background:var(--accent-light)}._sub_163rb_19{display:block;width:100%;text-align:left;padding:7px 10px 7px 22px;border:0;background:none;border-radius:8px;font-size:13px;cursor:pointer;color:var(--text)}._on_163rb_21{background:#e8edf7;font-weight:700}._head_163rb_22{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}._h2_163rb_23{font-size:22px;font-weight:700}._open_163rb_24{background:linear-gradient(90deg,#5b21f5,#1a8cff);color:#fff;border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;text-decoration:none}._empty_163rb_25{padding:28px;text-align:center;color:var(--muted);background:#eef0f6;border-radius:14px;font-size:14px}._credit_163rb_26{font-size:12px;color:var(--muted)}@media (max-width: 900px){._wrap_163rb_16{grid-template-columns:1fr}._side_163rb_17{position:static;max-height:none}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f4f6f9;--surface: #ffffff;--border: #e2e6ed;--text: #0f172a;--muted: #64748b;--accent: #c62828;--accent-hover: #a82020;--accent-light: rgba(198,40,40,.08);--danger: #dc2626;--success: #16a34a;--warning: #d97706;--shadow: 0 1px 3px rgba(0,0,0,.07), 0 4px 16px rgba(0,0,0,.06);--shadow-sm: 0 1px 3px rgba(0,0,0,.07);--radius: 12px;--radius-sm: 8px;--sidebar-w: 240px}body{font-family:DM Sans,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button,input,select,textarea{font-family:DM Sans,sans-serif}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}