@import"https://fonts.googleapis.com/css2?family=Geist:wght@100..900&display=swap";@font-face{font-family:Geist Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/geist-sans-latin-400-normal-gapTbOY8.woff2) format("woff2"),url(/assets/geist-sans-latin-400-normal-BOaIZNA2.woff) format("woff")}@font-face{font-family:Geist Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/geist-mono-cyrillic-400-normal-Ce5q_31Z.woff2) format("woff2"),url(/assets/geist-mono-cyrillic-400-normal-BPBWmzPh.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/geist-mono-latin-ext-400-normal-Cgks_Qgx.woff2) format("woff2"),url(/assets/geist-mono-latin-ext-400-normal-CxNRRMGd.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/geist-mono-latin-400-normal-LC9RFr9I.woff2) format("woff2"),url(/assets/geist-mono-latin-400-normal-CoULgQGM.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg-primary: #f5f7fb;--bg-secondary: #eef2f7;--bg-tertiary: #d8e1ec;--surface-primary: #ffffff;--surface-secondary: #f8fafc;--surface-muted: #f1f5f9;--surface-border: rgba(15, 23, 42, .09);--surface-border-strong: rgba(15, 23, 42, .16);--overlay-backdrop: rgba(0, 0, 0, .5);--accent-foreground: #111827;--success-soft-bg: rgba(16, 185, 129, .1);--danger-soft-bg: rgba(239, 68, 68, .1);--text-primary: #09090b;--text-secondary: #475569;--text-tertiary: #94a3b8;--brand-primary: #0f172a;--brand-secondary: #334155;--brand-light: #e8eefc;--accent-primary: #6366f1;--accent-secondary: #4f46e5;--accent-emphasis: #4338ca;--accent-light: #d9e2ff;--accent-card: #d9e2ff;--accent-success: #10b981;--accent-warning: #f59e0b;--accent-danger: #ef4444;--accent-info: #0284c7;--accent-purple: #8b5cf6;--success-soft: rgba(16, 185, 129, .1);--danger-soft: rgba(239, 68, 68, .1);--warning-soft: rgba(245, 158, 11, .1);--info-soft: rgba(2, 132, 199, .1);--purple-soft: rgba(139, 92, 246, .1);--accent-soft: rgba(245, 158, 11, .08);--gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0f172a 100%);--gradient-hero-accent: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);--font-family: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-2xl: 1rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 2px 6px rgba(0, 0, 0, .04);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .06);--shadow-card: 0 1px 3px rgba(0, 0, 0, .03);--shadow-card-hover: 0 2px 8px rgba(0, 0, 0, .06);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .55);color-scheme:light}:root[data-theme=dark]{--bg-primary: #0a0a0a;--bg-secondary: #171717;--bg-tertiary: #262626;--surface-primary: #111111;--surface-secondary: #171717;--surface-muted: #1c1c1c;--surface-border: rgba(255, 255, 255, .08);--surface-border-strong: rgba(255, 255, 255, .14);--overlay-backdrop: rgba(0, 0, 0, .6);--accent-foreground: #111827;--success-soft-bg: rgba(16, 185, 129, .14);--danger-soft-bg: rgba(239, 68, 68, .14);--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-tertiary: #52525b;--brand-primary: #ffffff;--brand-secondary: #e4e4e7;--brand-light: #1f2937;--accent-primary: #fbbf24;--accent-secondary: #f59e0b;--accent-emphasis: #fcd34d;--accent-light: #2e2500;--accent-card: #947a43;--success-soft: rgba(16, 185, 129, .14);--danger-soft: rgba(239, 68, 68, .14);--warning-soft: rgba(245, 158, 11, .14);--info-soft: rgba(2, 132, 199, .14);--accent-purple: #a78bfa;--purple-soft: rgba(139, 92, 246, .14);--accent-soft: rgba(251, 191, 36, .1);--gradient-hero: linear-gradient(135deg, #1e293b 0%, #334155 50%, #1e293b 100%);--gradient-hero-accent: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);--shadow-card: 0 1px 3px rgba(0, 0, 0, .2);--shadow-card-hover: 0 2px 8px rgba(0, 0, 0, .3);--glass-bg: rgba(17, 24, 39, .5);--glass-border: rgba(255, 255, 255, .08);color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--brand-primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--brand-secondary)}button{cursor:pointer;font-family:inherit}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--shadow-md);border-radius:var(--radius-lg)}#root{min-height:100vh;display:flex;flex-direction:column}@media print{body{background-color:#fff!important}nav,header,footer,.no-print,button{display:none!important}.print-only{display:block!important}*{box-shadow:none!important;text-shadow:none!important}table{border-collapse:collapse!important;width:100%!important}th,td{border:1px solid #ccc!important;padding:8px!important}}@media screen{.print-only{display:none!important}}@media print{.hidden-in-print{display:none!important}}._container_tt7n6_1{min-height:100vh;display:flex;align-items:center;justify-content:flex-start;position:relative;overflow:hidden;background:radial-gradient(circle at top left,rgba(59,130,246,.28),transparent 32%),radial-gradient(circle at bottom right,rgba(14,165,233,.2),transparent 28%),linear-gradient(135deg,#071120,#0f1e37 55%,#0b1530)}._heroImage_tt7n6_14{position:absolute;inset:0;background-position:right center;background-repeat:no-repeat;background-size:cover;transform:scale(1.01);filter:saturate(1.03) contrast(1.02)}._overlay_tt7n6_24{position:absolute;inset:0;background:linear-gradient(90deg,#030712b8,#080f218a 26%,#080f213d 56%,#0f172a6b),linear-gradient(180deg,#0f172a1f,#0f172a6b)}._topActionsWrap_tt7n6_31{position:absolute;top:1.25rem;right:1.25rem;z-index:2;display:flex;align-items:center;gap:.75rem}._homeLinkBtn_tt7n6_41{display:inline-flex;align-items:center;gap:.4rem;background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-md);color:#fff!important;padding:.5rem 1rem;font-size:.82rem;font-weight:600;text-decoration:none;transition:all .2s ease;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}._homeLinkBtn_tt7n6_41:hover{background:#ffffff29;border-color:#ffffff4d;transform:translateY(-1px)}._content_tt7n6_64{position:relative;z-index:1;width:100%;max-width:36rem;padding:2rem;margin-left:clamp(1rem,6vw,5rem)}._heading_tt7n6_72{position:relative;z-index:1;color:#f8fafc;flex:1;padding:3rem;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}._heading_tt7n6_72 h1{font-size:clamp(2.5rem,4vw,3.5rem);font-weight:800;line-height:1.15;margin:0 0 1rem;text-shadow:0 4px 12px rgba(0,0,0,.4);color:#fff}._heading_tt7n6_72 p{font-size:clamp(1rem,2vw,1.2rem);font-weight:400;line-height:1.6;margin:0;max-width:40rem;text-shadow:0 2px 8px rgba(0,0,0,.3)}@media(max-width:900px){._container_tt7n6_1{flex-direction:column-reverse;justify-content:center;gap:2rem;padding:2rem 0}._content_tt7n6_64{max-width:32rem;padding:1rem;margin-left:0}._heading_tt7n6_72{padding:1rem 2rem;align-items:center;text-align:center;flex:none}._heading_tt7n6_72 h1{font-size:2.25rem}._heading_tt7n6_72 p{font-size:1rem}}@media(max-width:640px){._container_tt7n6_1{align-items:stretch;justify-content:center}._heroImage_tt7n6_14{inset:0;height:auto;background-position:center 18%;background-size:cover;transform:none}._overlay_tt7n6_24{background:linear-gradient(180deg,#0307121f,#080f212e 18%,#080f2194 44%,#0f172ae6),linear-gradient(135deg,#0ea5e914,#2563eb14)}._content_tt7n6_64{display:flex;align-items:center;max-width:none;padding:1rem;margin-left:0;min-height:auto}._themeToggleWrap_tt7n6_161{top:1rem;right:1rem}}._toggle_ksb6e_1{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;padding:0;border:1px solid var(--surface-border);border-radius:var(--radius-full);background:var(--surface-primary);color:var(--text-secondary);transition:background-color .2s ease,border-color .2s ease,color .2s ease}._toggle_ksb6e_1:hover{background:var(--surface-secondary);border-color:var(--surface-border-strong);color:var(--text-primary)}._compact_ksb6e_21{width:2.25rem;height:2.25rem}._container_u5hg9_1{display:flex;min-height:100vh;background-color:var(--bg-primary)}._overlay_u5hg9_7{position:fixed;inset:0;background-color:var(--overlay-backdrop);z-index:40;transition:opacity .3s}._sidebar_u5hg9_15{position:fixed;top:0;bottom:0;left:0;z-index:50;width:16rem;background-color:var(--bg-primary);border-right:1px solid var(--bg-tertiary);box-shadow:1px 0 10px #0000000d;display:flex;flex-direction:column;transform:translate(-100%);transition:transform .3s ease-in-out}._sidebarOpen_u5hg9_31{transform:translate(0)}@media(min-width:1024px){._sidebar_u5hg9_15{transform:translate(0)}}._sidebarHeader_u5hg9_42{display:flex;align-items:center;justify-content:space-between;height:4rem;padding:0 1.5rem;border-bottom:1px solid var(--bg-tertiary)}._brand_u5hg9_51{display:flex;align-items:center;gap:.625rem}._brandLogo_u5hg9_57{width:2.25rem;height:2.25rem;border-radius:var(--radius-md);object-fit:cover;border:1px solid var(--bg-tertiary);flex-shrink:0}._brandText_u5hg9_66{font-size:.95rem;font-weight:700;color:var(--brand-primary);letter-spacing:-.01em;white-space:nowrap}._closeBtn_u5hg9_74{background:none;border:none;color:var(--text-secondary);display:flex}@media(min-width:1024px){._closeBtn_u5hg9_74{display:none}}._nav_u5hg9_87{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.25rem}._navItem_u5hg9_96{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border-radius:var(--radius-md);color:var(--text-secondary);font-weight:500;transition:all .2s}._navItemActive_u5hg9_108{background-color:var(--accent-light);color:var(--accent-emphasis);font-weight:600}._navItem_u5hg9_96._navItemActive_u5hg9_108:hover{background-color:var(--accent-light);color:var(--accent-emphasis)}._navItem_u5hg9_96:hover:not(._navItemActive_u5hg9_108){background-color:var(--bg-tertiary);color:var(--text-secondary)}._navGroup_u5hg9_124{display:flex;flex-direction:column}._navGroupActive_u5hg9_129{color:var(--brand-primary);font-weight:600;background-color:var(--bg-secondary)}._navSubMenu_u5hg9_135{display:flex;flex-direction:column;gap:.25rem;margin-top:.25rem;padding-left:2.75rem}._navSubItem_u5hg9_143{display:flex;align-items:center;padding:.5rem .75rem;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.875rem;font-weight:500;transition:all .2s;text-decoration:none}._navSubItem_u5hg9_143:hover:not(._navSubItemActive_u5hg9_155){background-color:var(--bg-tertiary);color:var(--text-secondary)}._navSubItemActive_u5hg9_155{background-color:var(--success-soft-bg);color:var(--brand-primary);font-weight:600}._navSubItem_u5hg9_143._navSubItemActive_u5hg9_155:hover{background-color:var(--success-soft-bg);color:var(--brand-primary)}._sidebarFooter_u5hg9_171{padding:1.25rem 1.5rem;border-top:1px solid var(--bg-tertiary)}._themeRow_u5hg9_176{display:flex;align-items:center;gap:.75rem;color:var(--text-secondary);margin-bottom:1rem}._userInfo_u5hg9_184{margin-bottom:1rem}._userName_u5hg9_188{font-weight:600;font-size:.875rem;color:var(--text-primary)}._userRole_u5hg9_194{font-size:.75rem;color:var(--text-tertiary)}._logoutBtn_u5hg9_199{display:flex;align-items:center;gap:.75rem;width:100%;padding:.75rem;background:none;border:1px solid var(--text-tertiary);border-radius:var(--radius-md);color:var(--accent-danger);font-weight:500;transition:all .2s}._logoutBtn_u5hg9_199:hover{background-color:var(--danger-soft-bg);border-color:var(--accent-danger)}._main_u5hg9_218{flex:1;display:flex;flex-direction:column;min-width:0;margin-left:0}@media(min-width:1024px){._main_u5hg9_218{margin-left:16rem}}._mobileHeader_u5hg9_233{display:flex;align-items:center;height:4rem;background-color:var(--bg-secondary);border-bottom:1px solid var(--bg-tertiary);padding:0 1rem;gap:1rem}._mobileHeaderActions_u5hg9_243{margin-left:auto;display:flex;align-items:center}@media(min-width:1024px){._mobileHeader_u5hg9_233{display:none}}._menuBtn_u5hg9_255{background:none;border:none;color:var(--text-primary);display:flex}._brandMobile_u5hg9_262{display:flex;align-items:center;gap:.5rem;font-weight:600;font-size:1.125rem;color:var(--brand-primary)}._brandMobileLogo_u5hg9_271{width:1.75rem;height:1.75rem;border-radius:var(--radius-md);object-fit:cover;border:1px solid var(--bg-tertiary);flex-shrink:0}._content_u5hg9_280{flex:1;padding:1.5rem;max-width:1200px;width:100%;margin:0 auto}._container_t916e_1{display:flex;flex-direction:column;min-height:100vh;background-color:transparent;padding-bottom:4.5rem;position:relative;z-index:1}._chatBackground_t916e_11{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-1;pointer-events:none;background-color:var(--text-primary);opacity:.1;-webkit-mask-image:url(/pattern.svg);mask-image:url(/pattern.svg);-webkit-mask-repeat:repeat;mask-repeat:repeat;-webkit-mask-size:clamp(200px,15vw,250px);mask-size:clamp(200px,15vw,250px);-webkit-mask-position:top left;mask-position:top left}._header_t916e_31{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;background-color:var(--bg-secondary);border-bottom:1px solid var(--bg-tertiary);position:sticky;top:0;z-index:20}._headerActions_t916e_43{display:flex;align-items:center;gap:.5rem}._userInfo_t916e_49{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:inherit}._avatar_t916e_57{width:2.5rem;height:2.5rem;background-color:var(--brand-light);color:var(--brand-primary);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.125rem;text-transform:uppercase}._avatarImage_t916e_71{width:2.5rem;height:2.5rem;border-radius:var(--radius-full);object-fit:cover;flex-shrink:0}._userName_t916e_79{font-size:1rem;font-weight:600;color:var(--text-primary);margin:0}._userRole_t916e_86{font-size:.75rem;color:var(--text-tertiary);margin:0}._logoutBtn_t916e_92{background:none;border:none;color:var(--text-secondary);padding:.5rem;border-radius:var(--radius-full);transition:all .2s}._logoutBtn_t916e_92:hover{background-color:#ef44441a;color:var(--accent-danger)}._main_t916e_106{flex:1;padding:1rem;display:flex;flex-direction:column}._bottomNav_t916e_113{position:fixed;bottom:0;left:0;width:100%;height:4.5rem;background-color:var(--bg-secondary);border-top:1px solid var(--bg-tertiary);display:flex;justify-content:space-around;align-items:center;z-index:30;padding-bottom:env(safe-area-inset-bottom)}._navItem_t916e_128{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.25rem;color:var(--text-secondary);width:100%;height:100%;position:relative;text-decoration:none;transition:color .2s}._navItem_t916e_128:hover:not(._navItemActive_t916e_142){color:var(--text-secondary)}._navItemActive_t916e_142{color:var(--accent-emphasis);font-weight:600}._navItem_t916e_128._navItemActive_t916e_142:hover{color:var(--accent-emphasis)}._navItemActive_t916e_142:before{content:"";position:absolute;top:0;width:2rem;height:3px;background-color:var(--accent-emphasis);border-bottom-left-radius:4px;border-bottom-right-radius:4px}._icon_t916e_166{width:24px;height:24px}._label_t916e_171{font-size:.65rem;font-weight:500}._schoolHeader_t916e_177{display:flex;align-items:center;gap:.5rem;padding:.5rem 1.5rem;background-color:var(--bg-primary);border-bottom:1px solid var(--bg-tertiary)}._schoolLogo_t916e_186{width:1.5rem;height:1.5rem;border-radius:var(--radius-full);object-fit:cover;border:1px solid var(--bg-tertiary)}._schoolName_t916e_194{font-size:.72rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}