@import "https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;800&family=DM+Sans:wght@300;400;500;600&display=swap";:root{--bg:#0f1117;--bg2:#161b27;--bg3:#1e2535;--card:#1a2032;--border:#2a3347;--accent:#f59e0b;--accent2:#fbbf24;--blue:#3b82f6;--green:#10b981;--red:#ef4444;--text:#e2e8f0;--text2:#94a3b8;--text3:#64748b;--radius:14px;--radius-sm:8px;--shadow:0 4px 24px #0006;--font-display:"Playfair Display", serif;--font-body:"DM Sans", sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg);color:var(--text);min-height:100vh;font-size:15px;line-height:1.6}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.2}a{color:inherit;text-decoration:none}button{font-family:var(--font-body);cursor:pointer;border:none;outline:none;transition:all .2s}input,select,textarea{font-family:var(--font-body);background:var(--bg3);border:1.5px solid var(--border);color:var(--text);border-radius:var(--radius-sm);outline:none;width:100%;padding:10px 14px;font-size:14px;transition:border .2s}input:focus,select:focus,textarea:focus{border-color:var(--accent)}input::placeholder,textarea::placeholder{color:var(--text3)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.btn{border-radius:var(--radius-sm);white-space:nowrap;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent);color:#000}.btn-primary:hover{background:var(--accent2);transform:translateY(-1px)}.btn-ghost{background:var(--bg3);color:var(--text2);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.btn-danger{color:var(--red);background:#ef44441f;border:1px solid #ef444433}.btn-danger:hover{background:#ef444438}.btn-sm{padding:6px 12px;font-size:13px}.badge{border-radius:999px;align-items:center;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-gold{color:var(--accent);background:#f59e0b26;border:1px solid #f59e0b4d}.badge-blue{color:var(--blue);background:#3b82f626;border:1px solid #3b82f64d}.badge-green{color:var(--green);background:#10b98126;border:1px solid #10b9814d}.badge-red{color:var(--red);background:#ef444426;border:1px solid #ef44444d}.divider{background:var(--border);height:1px;margin:20px 0}.label{color:var(--text2);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-group{margin-bottom:16px}.table-wrap{border-radius:var(--radius);border:1px solid var(--border);overflow-x:auto}table{border-collapse:collapse;width:100%}th{background:var(--bg3);color:var(--text2);text-transform:uppercase;letter-spacing:.06em;text-align:left;padding:12px 16px;font-size:12px;font-weight:600}td{border-top:1px solid var(--border);color:var(--text);padding:12px 16px;font-size:14px}tr:hover td{background:#ffffff05}.empty-state{text-align:center;color:var(--text3);padding:60px 20px}.empty-state svg{opacity:.3;margin-bottom:16px}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.4s forwards fadeIn}@keyframes slideIn{0%{opacity:0;transform:translate(-16px)}to{opacity:1;transform:translate(0)}}.slide-in{animation:.3s forwards slideIn}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text3)}.modal-overlay{z-index:1000;background:#000000b3;justify-content:center;align-items:center;padding:20px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:520px;max-height:90vh;padding:28px;overflow-y:auto;box-shadow:0 20px 60px #0009}.modal-title{font-family:var(--font-display);color:var(--text);margin-bottom:20px;font-size:22px}.grid-2{grid-template-columns:1fr 1fr;gap:14px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}@media (width<=768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr 1fr}}@media (width<=480px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.modal{padding:20px}}.page{min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 20px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;position:relative;overflow:hidden}.stat-card:before{content:"";background:var(--accent);height:3px;position:absolute;top:0;left:0;right:0}.stat-value{font-size:36px;font-weight:700;font-family:var(--font-display);color:var(--accent)}.stat-label{color:var(--text2);margin-top:4px;font-size:13px}.search-bar{background:var(--bg3);border:1.5px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:10px;padding:10px 14px;display:flex}.search-bar input{background:0 0;border:none;flex:1;padding:0}.search-bar input:focus{border:none}._nav_1smqn_1{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);background:#0f1117d9;position:sticky;top:0}._inner_1smqn_10{justify-content:space-between;align-items:center;max-width:1200px;height:60px;margin:0 auto;padding:0 20px;display:flex}._brand_1smqn_20{font-size:18px;font-weight:700;font-family:var(--font-display);color:var(--text);align-items:center;gap:10px;display:flex}._brand_1smqn_20 svg{color:var(--accent)}._brand_1smqn_20 em{color:var(--accent);font-style:italic}._links_1smqn_37{align-items:center;gap:24px;display:flex}._links_1smqn_37 a{color:var(--text2);font-size:14px;font-weight:500;transition:color .2s}._links_1smqn_37 a:hover{color:var(--text)}._active_1smqn_52{color:var(--accent)!important}._adminBtn_1smqn_54{border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:6px;padding:7px 14px;background:var(--bg3)!important;color:var(--text2)!important;font-size:13px!important;display:flex!important}._adminBtn_1smqn_54:hover{border-color:var(--accent)!important;color:var(--accent)!important}._hero_u99xe_1{padding:80px 0 60px;position:relative;overflow:hidden}._heroBg_u99xe_7{pointer-events:none;background:radial-gradient(at 20%,#f59e0b14 0%,#0000 60%),radial-gradient(at 80% 20%,#3b82f60f 0%,#0000 50%);position:absolute;inset:0}._hero_u99xe_1 ._container_u99xe_15{grid-template-columns:1fr auto;align-items:center;gap:40px;display:grid}._heroContent_u99xe_22{max-width:520px}._pill_u99xe_24{align-items:center;gap:6px;margin-bottom:20px;font-size:12px;display:inline-flex}._heroTitle_u99xe_32{margin-bottom:20px;font-size:clamp(40px,6vw,64px);line-height:1.05}._heroTitle_u99xe_32 em{color:var(--accent);font-style:italic}._heroSub_u99xe_43{color:var(--text2);margin-bottom:28px;font-size:16px;line-height:1.7}._heroBtns_u99xe_50{flex-wrap:wrap;gap:12px;display:flex}._teacherCard_u99xe_52{text-align:center;background:#1a2032cc;border-color:#f59e0b4d;flex-direction:column;align-items:center;gap:16px;min-width:220px;display:flex}._avatar_u99xe_63{background:linear-gradient(135deg, var(--accent), var(--blue));color:#000;width:72px;height:72px;font-size:24px;font-weight:700;font-family:var(--font-display);border-radius:50%;justify-content:center;align-items:center;display:flex}._statsStrip_u99xe_77{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:32px 0}._statsGrid_u99xe_84{grid-template-columns:repeat(4,1fr);gap:0;display:grid}._statItem_u99xe_90{text-align:center;border-right:1px solid var(--border);padding:16px}._statItem_u99xe_90:last-child{border-right:none}._statIcon_u99xe_98{color:var(--accent);justify-content:center;margin-bottom:8px;display:flex}._statVal_u99xe_99{font-size:28px;font-weight:700;font-family:var(--font-display);color:var(--text)}._statLab_u99xe_100{color:var(--text2);margin-top:4px;font-size:13px}._announcements_u99xe_102{padding:60px 0}._secHead_u99xe_104{align-items:center;gap:10px;margin-bottom:28px;display:flex}._secHead_u99xe_104 h2{font-size:28px}._annList_u99xe_113{flex-direction:column;gap:14px;display:flex}._annCard_u99xe_115{align-items:flex-start;gap:18px;display:flex}._annDot_u99xe_121{background:var(--accent);border-radius:50%;width:10px;min-width:10px;height:10px;margin-top:6px}._annTitle_u99xe_130{margin-bottom:6px;font-size:17px;font-weight:600}._annBody_u99xe_131{color:var(--text2);font-size:14px;line-height:1.6}._annDate_u99xe_132{color:var(--text3);margin-top:8px;font-size:12px;display:block}._cta_u99xe_134{padding:20px 0 60px}._ctaCard_u99xe_136{text-align:center;background:linear-gradient(135deg,#f59e0b0d,#3b82f60d);border-color:#f59e0b40}._ctaCard_u99xe_136 h2{margin-bottom:12px;font-size:30px}._ctaCard_u99xe_136 p{color:var(--text2)}._ctaCard_u99xe_136 ._btn_u99xe_144{margin:20px auto 0}._footer_u99xe_146{border-top:1px solid var(--border);text-align:center;color:var(--text3);padding:24px 0;font-size:13px}@media (width<=900px){._hero_u99xe_1 ._container_u99xe_15{grid-template-columns:1fr}._teacherCard_u99xe_52{text-align:left;min-width:unset;flex-direction:row}._statsGrid_u99xe_84{grid-template-columns:1fr 1fr}._statItem_u99xe_90:nth-child(2){border-right:none}}@media (width<=480px){._hero_u99xe_1{padding:48px 0 40px}._statsGrid_u99xe_84{grid-template-columns:1fr 1fr}._statItem_u99xe_90{border-right:none}._teacherCard_u99xe_52{text-align:center;flex-direction:column;align-items:center}}._hero_27p73_1{text-align:center;background:radial-gradient(at 50% 0,#f59e0b0f 0%,#0000 60%);padding:60px 0 40px}._title_27p73_7{margin-bottom:12px;font-size:clamp(36px,5vw,52px)}._title_27p73_7 em{color:var(--accent);font-style:italic}._sub_27p73_10{color:var(--text2);margin-bottom:28px}._searchForm_27p73_12{flex-direction:column;align-items:center;gap:14px;display:flex}._errorCard_27p73_19{color:var(--red);background:#ef44440d;border-color:#ef44444d;align-items:center;gap:10px;margin-bottom:20px;display:flex}._resultsList_27p73_29{flex-direction:column;gap:18px;max-width:720px;margin:0 auto;display:flex}._rHeader_27p73_39{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}._rName_27p73_46{margin-bottom:10px;font-size:22px}._rMeta_27p73_48{flex-wrap:wrap;gap:8px;display:flex}._rGradeBox_27p73_50{border-radius:var(--radius);text-align:center;border:2px solid;min-width:80px;padding:12px 20px}._rGrade_27p73_50{font-size:32px;font-weight:700;font-family:var(--font-display);margin-bottom:8px;line-height:1}._marksGrid_27p73_66{flex-wrap:wrap;gap:20px;display:flex}._markItem_27p73_72{background:var(--bg3);border-radius:var(--radius-sm);flex:1;min-width:120px;padding:14px}._markLabel_27p73_80{color:var(--text3);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px;font-size:12px;display:block}._markVal_27p73_89{font-size:22px;font-weight:700;font-family:var(--font-display)}._markVal_27p73_89 small{color:var(--text3);font-size:14px;font-family:var(--font-body);font-weight:400}._page_lhtho_1{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex;position:relative}._bg_lhtho_10{pointer-events:none;background:radial-gradient(at 30% 40%,#f59e0b14 0%,#0000 50%),radial-gradient(at 70% 70%,#3b82f60f 0%,#0000 50%);position:fixed;inset:0}._card_lhtho_18{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);text-align:center;width:100%;max-width:400px;padding:40px;animation:.4s _fadeIn_lhtho_1;box-shadow:0 20px 60px #00000080}._logo_lhtho_30{width:56px;height:56px;color:var(--accent);background:#f59e0b1f;border:2px solid #f59e0b4d;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 20px;display:flex}._title_lhtho_43{margin-bottom:8px;font-size:26px}._sub_lhtho_44{color:var(--text2);margin-bottom:28px;font-size:14px}._error_lhtho_46{color:var(--red);border-radius:var(--radius-sm);background:#ef44441a;border:1px solid #ef444440;align-items:center;gap:8px;margin-bottom:16px;padding:10px 14px;font-size:13px;display:flex}._form_lhtho_59{text-align:left}._inputWrap_lhtho_61{position:relative}._inputIcon_lhtho_63{color:var(--text3);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}._eyeBtn_lhtho_72{color:var(--text3);background:0 0;padding:4px;position:absolute;top:50%;right:10px;transform:translateY(-50%)}._eyeBtn_lhtho_72:hover{color:var(--text2)}._submitBtn_lhtho_84{justify-content:center;width:100%;margin-top:4px;padding:12px;font-size:15px}._back_lhtho_92{color:var(--text3);margin-top:20px;font-size:13px}._back_lhtho_92 a:hover{color:var(--accent)}._layout_xhg90_1{min-height:100vh;display:flex}._sidebar_xhg90_6{background:var(--bg2);border-right:1px solid var(--border);flex-direction:column;width:240px;min-width:240px;height:100vh;padding:24px 0;display:flex;position:sticky;top:0;overflow-y:auto}._brand_xhg90_20{font-size:17px;font-weight:700;font-family:var(--font-display);border-bottom:1px solid var(--border);align-items:center;gap:10px;margin-bottom:12px;padding:0 20px 24px;display:flex}._brand_xhg90_20 svg{color:var(--accent)}._brand_xhg90_20 em{color:var(--accent);font-style:italic}._nav_xhg90_35{flex-direction:column;flex:1;gap:2px;padding:0 10px;display:flex}._link_xhg90_43{border-radius:var(--radius-sm);color:var(--text2);align-items:center;gap:10px;padding:11px 14px;font-size:14px;font-weight:500;transition:all .2s;display:flex}._link_xhg90_43:hover{background:var(--bg3);color:var(--text)}._active_xhg90_60{border:1px solid #f59e0b33;color:var(--accent)!important;background:#f59e0b1f!important}._logout_xhg90_66{border-radius:var(--radius-sm);color:var(--text3);background:0 0;border:1px solid #0000;align-items:center;gap:8px;width:calc(100% - 20px);margin:16px 10px 0;padding:10px 14px;font-size:14px;font-weight:500;transition:all .2s;display:flex}._logout_xhg90_66:hover{color:var(--red);background:#ef44441a;border-color:#ef444433}._main_xhg90_88{flex:1;padding:32px;overflow-x:hidden}._toggle_xhg90_94{z-index:300;background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:var(--radius-sm);padding:8px;display:none;position:fixed;top:16px;left:16px}._overlay_xhg90_107{z-index:200;background:#00000080;display:none;position:fixed;inset:0}@media (width<=768px){._toggle_xhg90_94{justify-content:center;align-items:center;display:flex}._overlay_xhg90_107{display:block}._sidebar_xhg90_6{z-index:250;height:100%;transition:left .3s;position:fixed;top:0;left:-260px}._open_xhg90_126{left:0}._main_xhg90_88{padding:64px 20px 20px}}._pageTitle_jybny_1{margin-bottom:6px;font-size:32px}._statIcon_jybny_6{color:var(--accent);margin-bottom:10px}._twoCol_jybny_11{grid-template-columns:1fr 1fr;gap:20px;display:grid}._cardTitle_jybny_17{font-size:16px;font-family:var(--font-body);color:var(--text2);align-items:center;gap:8px;margin-bottom:20px;font-weight:600;display:flex}._batchList_jybny_28{flex-direction:column;gap:16px;display:flex}._batchItem_jybny_34{align-items:center;gap:14px;display:flex}._batchName_jybny_40{white-space:nowrap;width:70px;font-size:14px;font-weight:600}._batchBar_jybny_47{background:var(--bg3);border-radius:999px;flex:1;height:8px;overflow:hidden}._batchFill_jybny_55{background:linear-gradient(90deg, var(--accent), var(--blue));border-radius:999px;height:100%;transition:width .6s}._recentList_jybny_62{flex-direction:column;gap:0;display:flex}._recentItem_jybny_68{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:10px 0;display:flex}._recentItem_jybny_68:last-child{border-bottom:none}._recentName_jybny_78{font-size:14px;font-weight:500}@media (width<=900px){._twoCol_jybny_11{grid-template-columns:1fr}}._pageHead_cfuo0_1{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}._pageTitle_cfuo0_10{margin-bottom:4px;font-size:30px}._grid_cfuo0_15{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}._batchCard_cfuo0_21{flex-direction:column;gap:16px;display:flex}._batchMeta_cfuo0_27{flex-wrap:wrap;gap:8px;display:flex}._batchName_cfuo0_33{font-size:22px}._batchSub_cfuo0_37{color:var(--text2);font-size:14px}._batchActions_cfuo0_42{flex-wrap:wrap;gap:10px;margin-top:auto;display:flex}._pageHead_1pk7k_1{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}._pageTitle_1pk7k_10{margin-bottom:4px;font-size:30px}._filters_1pk7k_15{flex-wrap:wrap;gap:12px;margin-bottom:20px;display:flex}@media (width<=480px){._filters_1pk7k_15,._pageHead_1pk7k_1{flex-direction:column}}._pageHead_1ixe6_1{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}._pageTitle_1ixe6_10{margin-bottom:4px;font-size:30px}._filters_1ixe6_12{flex-wrap:wrap;gap:12px;margin-bottom:20px;display:flex}._suggestions_1ixe6_19{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);z-index:50;box-shadow:var(--shadow);position:absolute;top:calc(100% + 4px);left:0;right:0;overflow:hidden}._suggestion_1ixe6_19{border-bottom:1px solid var(--border);width:100%;color:var(--text);text-align:left;background:0 0;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 14px;display:flex}._suggestion_1ixe6_19:last-child{border-bottom:none}._suggestion_1ixe6_19:hover{background:var(--bg3)}._suggestion_1ixe6_19 span{color:var(--text3);font-size:12px}._marksSection_1ixe6_48{background:var(--bg3);border-radius:var(--radius-sm);margin-bottom:16px;padding:16px}._marksSectionTitle_1ixe6_55{color:var(--text3);text-transform:uppercase;letter-spacing:.06em;margin-top:8px;margin-bottom:12px;font-size:12px;font-weight:600}._marksSectionTitle_1ixe6_55:first-child{margin-top:0}._gradePreview_1ixe6_67{background:var(--bg3);border-radius:var(--radius-sm);color:var(--text2);align-items:center;gap:10px;margin-bottom:16px;padding:10px 14px;font-size:14px;display:flex}._publishRow_1ixe6_79{margin-bottom:8px}._toggle_1ixe6_83{cursor:pointer;color:var(--text2);-webkit-user-select:none;user-select:none;align-items:center;gap:12px;font-size:14px;display:flex}._toggle_1ixe6_83 input{display:none}._toggleSlider_1ixe6_95{background:var(--bg3);border:1.5px solid var(--border);border-radius:999px;flex-shrink:0;width:44px;height:24px;transition:background .2s;position:relative}._toggleSlider_1ixe6_95:after{content:"";background:var(--text3);border-radius:50%;width:16px;height:16px;transition:all .2s;position:absolute;top:3px;left:3px}._toggle_1ixe6_83 input:checked+._toggleSlider_1ixe6_95{border-color:var(--green);background:#10b98133}._toggle_1ixe6_83 input:checked+._toggleSlider_1ixe6_95:after{background:var(--green);transform:translate(20px)}@media (width<=480px){._filters_1ixe6_12,._pageHead_1ixe6_1{flex-direction:column}}._pageHead_1t6ld_1{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:28px;display:flex}._pageTitle_1t6ld_10{margin-bottom:4px;font-size:30px}._list_1t6ld_12{flex-direction:column;gap:14px;display:flex}._annCard_1t6ld_14{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}._annLeft_1t6ld_21{flex:1;align-items:flex-start;gap:16px;display:flex}._dot_1t6ld_28{border-radius:50%;width:10px;min-width:10px;height:10px;margin-top:6px;transition:background .2s}._annContent_1t6ld_37{flex:1}._annTitle_1t6ld_39{margin-bottom:6px;font-size:17px}._annBody_1t6ld_40{color:var(--text2);margin-bottom:8px;font-size:14px;line-height:1.6}._annDate_1t6ld_41{color:var(--text3);font-size:12px}._annActions_1t6ld_43{flex-shrink:0;align-items:center;gap:8px;display:flex}@media (width<=600px){._annCard_1t6ld_14{flex-direction:column}._annActions_1t6ld_43{flex-direction:row;align-self:flex-end}}