@import "https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,300;0,14..32,400;0,14..32,500;0,14..32,600;0,14..32,700;0,14..32,800;0,14..32,900;1,14..32,400&display=swap";:root{--primary-red:#b71c1c;--secondary-red:#d32f2f;--primary-gold:#d4af37;--light-gold:#f4c542;--bg-primary:#faf9f6;--bg-secondary:#fff8e1;--card-bg:#fff8e1;--text-primary:#212121;--text-secondary:#616161;--accent-color:#b71c1c;--accent-hover:#d32f2f;--accent-dim:#b71c1c1f;--success:#4caf50;--danger:#e53935;--warning:#ffc107;--pet-highlight:#4fc3f7;--achievement-gold:gold;--border-color:#b71c1c29;--glass-bg:#fff8e1eb;--glass-border:#b71c1c24;--glass-border-hover:#d4af3780;--glass-shadow:0 8px 28px #b71c1c1f;--glass-blur:blur(14px);--border-radius:16px;--transition-speed:.3s}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:#b71c1c59 transparent}a,button,summary,input,select,textarea,[role=button],[role=link]{-webkit-tap-highlight-color:transparent}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#b71c1c4d;border-radius:99px}::-webkit-scrollbar-thumb:hover{background:#b71c1c8c}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;scroll-behavior:smooth;background-image:radial-gradient(at 100% 0,#f4c5422e 0%,#0000 55%),radial-gradient(at 0 100%,#b71c1c14 0%,#0000 50%);background-attachment:fixed;min-height:100vh;margin:0;font-family:Inter,sans-serif}h1,h2,h3,h4{color:var(--text-primary);margin-top:0}p{color:var(--text-secondary);line-height:1.65}a{color:var(--accent-color);transition:color var(--transition-speed);text-decoration:none}a:hover{color:var(--accent-hover)}.app-container{flex-direction:column;width:100%;max-width:100vw;min-height:100vh;display:flex;overflow-x:clip}.browser-requirement-page{background:radial-gradient(circle at 85% 12%,#f4c54238,#0000 34%),radial-gradient(circle at 10% 90%,#b71c1c1a,#0000 38%),#faf9f6;place-items:center;width:100%;max-width:100vw;min-height:100dvh;padding:clamp(1rem,4vw,2.5rem);display:grid;overflow-x:hidden}.browser-requirement-card{text-align:center;background:#fff8e1f5;border:1px solid #b71c1c29;border-radius:22px;width:min(100%,620px);min-width:0;max-width:100%;padding:clamp(1.4rem,5vw,2.2rem);box-shadow:0 22px 60px #4a2d1c24}.browser-requirement-mark{background:linear-gradient(145deg,#c62828,#9d1515);border:1px solid #b71c1c29;border-radius:18px;place-items:center;width:64px;height:64px;margin:0 auto 1rem;display:grid;box-shadow:0 12px 24px #b71c1c33}.browser-requirement-mark span{border:3px solid #fff8e1;border-radius:6px;width:34px;height:27px;display:block;position:relative}.browser-requirement-mark span:before{content:"";border-top:3px solid #fff8e1;position:absolute;top:5px;left:-3px;right:-3px}.browser-requirement-mark>svg{color:#fff8e1;width:34px;height:34px}.browser-requirement-page.is-teacher-registration{background:radial-gradient(circle at 84% 10%,#f4c54247,#0000 34%),radial-gradient(circle at 10% 88%,#ae5e1b1c,#0000 38%),#faf9f6}.browser-requirement-page.is-teacher-registration .browser-requirement-card{background:linear-gradient(155deg,#fffdf6fa,#fff7dcf5);border-color:#cd911640}.browser-requirement-page.is-teacher-registration .browser-requirement-mark{background:linear-gradient(145deg,#e4ad28,#b66a18);border-color:#ab5b1147;box-shadow:0 12px 24px #b36b1938}.browser-requirement-page.is-teacher-registration .browser-requirement-eyebrow{color:#9a6510}.browser-requirement-page.is-teacher-registration .browser-requirement-primary{background:linear-gradient(135deg,#c98b22,#a65d17);border-color:#a86a17;box-shadow:0 9px 20px #ad671633}.browser-requirement-eyebrow{color:#9b6b00;letter-spacing:.12em;text-transform:uppercase;margin:0 0 .45rem;font-size:.72rem;font-weight:800}.browser-requirement-card h1{letter-spacing:-.04em;margin-bottom:.75rem;font-size:clamp(1.65rem,6vw,2.25rem)}.browser-requirement-message{max-width:46ch;margin:0 auto;font-size:.92rem;line-height:1.65}.browser-requirement-steps{color:var(--text-secondary);text-align:left;background:#ffffff85;border:1px solid #d4af3747;border-radius:14px;gap:.5rem;margin:1.3rem 0;padding:1rem 1rem 1rem 2.7rem;font-size:.84rem;line-height:1.45;display:grid}.browser-requirement-actions{grid-template-columns:minmax(0,1fr) minmax(0,.7fr);gap:.7rem;min-width:0;display:grid}.browser-requirement-actions button{width:100%;min-width:0;min-height:48px;font:inherit;cursor:pointer;border-radius:12px;padding:.75rem 1rem;font-size:.88rem;font-weight:750}.browser-requirement-primary{color:#fff;background:#b71c1c;border:1px solid #b71c1c;box-shadow:0 9px 20px #b71c1c2e}.browser-requirement-secondary{color:#b71c1c;background:#ffffffb3;border:1px solid #b71c1c2e}.browser-requirement-url{width:100%;min-width:0;color:var(--text-secondary);overflow-wrap:anywhere;-webkit-user-select:all;user-select:all;white-space:normal;background:#2121210e;border-radius:9px;margin-top:1rem;padding:.7rem;font-size:.68rem;line-height:1.4;overflow:hidden}.browser-requirement-status{color:#8c5d00;margin:.75rem 0 0;font-size:.76rem;line-height:1.45}@media (width<=768px){.browser-requirement-page{padding:clamp(.9rem,3vw,1.5rem)}.browser-requirement-card{width:min(100%,580px)}}@media (width<=480px){.browser-requirement-page{min-height:100svh;padding:max(.75rem, env(safe-area-inset-top)) max(.75rem, env(safe-area-inset-right)) max(.75rem, env(safe-area-inset-bottom)) max(.75rem, env(safe-area-inset-left));align-items:start}.browser-requirement-card{border-radius:18px;width:100%;padding:1.25rem}.browser-requirement-actions{grid-template-columns:minmax(0,1fr)}}@media (width<=380px),(height<=680px){.browser-requirement-card{padding:1rem}.browser-requirement-mark{border-radius:15px;width:54px;height:54px;margin-bottom:.75rem}.browser-requirement-card h1{margin-bottom:.55rem;font-size:1.5rem}.browser-requirement-message{font-size:.84rem;line-height:1.55}.browser-requirement-steps{margin-block:.9rem;padding-block:.8rem}.browser-requirement-actions button{min-height:44px}}.teacher-layout{flex:1;min-width:0;display:flex}.navbar{background:var(--primary-red);-webkit-backdrop-filter:blur(18px);z-index:100;border-bottom:1px solid #fff8e138;flex:none;justify-content:space-between;align-items:center;width:100%;padding:1rem 2rem;animation:none;display:flex;position:sticky;top:0}.navbar-brand{color:#faf9f6;letter-spacing:-.5px;align-items:center;gap:.75rem;font-size:1.3rem;font-weight:800;display:inline-flex}.navbar-brand:hover{color:#faf9f6}.navbar-brand-text{flex-direction:column;align-items:flex-start;gap:.1rem;line-height:1;display:flex}.navbar-brand-name{background:linear-gradient(135deg,#faf9f6,#f4c542);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.navbar-school-name{color:#faf9f6e6;letter-spacing:0;white-space:nowrap;font-size:.52rem;font-weight:500;line-height:1.2}.navbar-logo{object-fit:cover;border:1px solid #fff8e173;border-radius:50%;flex-shrink:0;width:42px;height:42px;transition:none;animation:none;transform:none;box-shadow:0 6px 18px #2121212e}.navbar-brand:hover .navbar-logo{transform:none}.nav-links{align-items:center;gap:1.5rem;display:flex}.nav-links a,.nav-links button{color:#faf9f6d1;cursor:pointer;font:inherit;transition:color var(--transition-speed), transform .22s ease;background:0 0;border:none;font-size:.95rem;font-weight:500;text-decoration:none;position:relative}.nav-links a:after,.nav-links button:after{content:"";background:var(--light-gold);transform-origin:50%;border-radius:999px;height:2px;transition:transform .22s;position:absolute;bottom:-.35rem;left:0;right:0;transform:scaleX(0)}.nav-links a:hover,.nav-links button:hover{color:#fff;transform:translateY(-1px)}.nav-links a:hover:after,.nav-links button:hover:after,.nav-links a:focus-visible:after,.nav-links button:focus-visible:after{transform:scaleX(1)}.admin-settings-menu{position:relative}.admin-settings-menu summary{color:#faf9f6d1;cursor:pointer;align-items:center;gap:.48rem;min-height:36px;font-size:.95rem;font-weight:600;list-style:none;transition:color .2s,transform .2s;display:inline-flex;position:relative}.admin-settings-menu summary svg,.nav-links .admin-nav-logout svg{flex:none;width:1.15rem;height:1.15rem}.admin-nav-actions{gap:.9rem}.nav-links .admin-nav-logout{color:#faf9f6e6;border-left:1px solid #fff8e159;align-items:center;gap:.48rem;min-height:36px;padding-left:1.15rem;font-weight:600;display:inline-flex}.nav-links .admin-nav-logout:after{display:none}.nav-links .admin-nav-logout:hover,.nav-links .admin-nav-logout:focus-visible{color:#fff}.admin-settings-menu summary::-webkit-details-marker{display:none}.admin-settings-menu summary:hover,.admin-settings-menu summary:focus-visible,.admin-settings-menu[open] summary{color:#fff}.admin-settings-menu summary:focus-visible{outline-offset:5px;border-radius:2px;outline:2px solid #fff8e1}.admin-settings-dropdown{z-index:1000;background:#fffdf7;border:1px solid #b71c1c29;border-radius:18px;width:min(340px,100vw - 2rem);min-width:310px;padding:.7rem;display:grid;position:absolute;top:calc(100% + .9rem);right:0;overflow:visible;box-shadow:0 18px 42px #5b181833}.admin-settings-dropdown:before{content:"";background:#fffdf7;border-top:1px solid #b71c1c29;border-left:1px solid #b71c1c29;width:15px;height:15px;position:absolute;top:-8px;right:24px;transform:rotate(45deg)}.nav-links .admin-settings-dropdown a,.nav-links .admin-settings-dropdown button{color:#5a1919;text-align:left;white-space:nowrap;border-radius:12px;grid-template-columns:46px minmax(0,1fr) 18px;align-items:center;gap:.7rem;width:100%;min-height:64px;padding:.6rem .75rem;font-size:.86rem;font-weight:700;display:grid}.nav-links .admin-settings-dropdown .admin-settings-item+.admin-settings-item{border-top:1px solid #74543117;border-radius:0}.nav-links .admin-settings-dropdown .admin-settings-item-icon{color:#8e171d;background:linear-gradient(145deg,#fff8f1,#fceee8);border-radius:50%;place-items:center;width:42px;height:42px;display:grid}.nav-links .admin-settings-dropdown .admin-settings-item-icon svg{width:22px;height:22px}.nav-links .admin-settings-dropdown .admin-settings-item>svg{color:#5a19198f;width:17px;height:17px}.nav-links .admin-settings-dropdown a:after,.nav-links .admin-settings-dropdown button:after{display:none}.nav-links .admin-settings-dropdown a:hover,.nav-links .admin-settings-dropdown button:hover{color:#b71c1c;background:#fff3d6;transform:none}.nav-links .admin-settings-dropdown .admin-settings-item.is-active{color:#9a171c;background:linear-gradient(135deg,#fff4ef,#fff8f3)}.nav-links .admin-settings-dropdown .admin-settings-item.is-active .admin-settings-item-icon{background:#b71c1c1a}.student-nav-actions{width:auto;box-shadow:none;background:0 0;border:0;gap:.55rem;padding:0}.student-account-menu{align-items:center;display:flex;position:relative}.student-nav-actions .student-account-trigger{color:#991717;background:linear-gradient(145deg,#ffd65e 0%,#e7b72c 100%);border:2px solid #ffe39a;border-radius:50%;justify-content:center;align-items:center;width:46px;height:46px;padding:0;transition:background-color .18s,border-color .18s,box-shadow .18s;display:inline-flex;transform:none;box-shadow:0 7px 18px #48180b3d,inset 0 1px #ffffff6b}.student-nav-actions .student-account-trigger:after{display:none}.student-nav-actions .student-account-trigger svg{fill:currentColor;width:28px;height:28px}.student-nav-actions .student-account-trigger:hover,.student-nav-actions .student-account-trigger:focus-visible,.student-nav-actions .student-account-trigger[aria-expanded=true]{color:#7f1010;background:linear-gradient(145deg,#ffe17c 0%,#f2c43d 100%);border-color:#fff1bd;transform:none;box-shadow:0 8px 20px #48180b40}.student-nav-actions .student-account-trigger[aria-expanded=true]{animation:.28s ease-out student-profile-pop}.student-nav-actions .student-account-trigger[aria-expanded=true] svg{animation:.34s ease-out student-profile-nod}.student-nav-actions .student-account-trigger:focus-visible{outline-offset:3px;outline:2px solid #fff8e1}.student-account-dropdown{z-index:1000;transform-origin:100% 0;background:linear-gradient(155deg,#fffdf6fc,#fff6defa);border:1px solid #ffe284ad;border-radius:18px;width:min(300px,100vw - 1.5rem);padding:.48rem;animation:.2s ease-out both student-menu-open;display:block;position:absolute;top:calc(100% + .7rem);right:0;box-shadow:0 20px 48px #410d0d4d,0 4px 12px #410d0d21}.student-account-dropdown:before{content:"";background:#fffdf6;border-top:1px solid #ffe284ad;border-left:1px solid #ffe284ad;width:14px;height:14px;position:absolute;top:-7px;right:16px;transform:rotate(45deg)}.student-account-dropdown-header{border-bottom:1px solid #9141271f;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.65rem;padding:.7rem .65rem .8rem;display:grid;position:relative}.student-account-dropdown-avatar{color:#8e1515;background:linear-gradient(145deg,#ffda62,#edb928);border:2px solid #ffe7a3;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-weight:900;display:inline-flex;box-shadow:0 5px 12px #6f28122b}.student-account-dropdown-identity{gap:.13rem;min-width:0;display:grid}.student-account-dropdown-identity strong,.student-account-dropdown-identity small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.student-account-dropdown-identity strong{color:#2f2420;font-size:.82rem}.student-account-dropdown-identity small{color:#796b63;font-size:.65rem}.student-account-dropdown-badge{color:#a52020;text-transform:uppercase;letter-spacing:.045em;background:#be1e230f;border:1px solid #be1e2321;border-radius:999px;padding:.26rem .42rem;font-size:.54rem;font-weight:850}.student-account-dropdown-actions{gap:.24rem;padding-top:.38rem;display:grid}@keyframes student-profile-pop{0%{transform:scale(1)}45%{transform:scale(.91)}75%{transform:scale(1.06)}to{transform:scale(1)}}@keyframes student-profile-nod{0%{transform:rotate(0)}45%{transform:rotate(-8deg)}75%{transform:rotate(5deg)}to{transform:rotate(0)}}@keyframes student-menu-open{0%{opacity:0;transform:translateY(-6px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}@media (prefers-reduced-motion:reduce){.student-nav-actions .student-account-trigger[aria-expanded=true],.student-nav-actions .student-account-trigger[aria-expanded=true] svg,.student-account-dropdown{animation:none}}.student-nav-actions .student-nav-button{text-align:left;border:1px solid #0000;border-radius:10px;grid-template-columns:auto minmax(0,1fr) auto;justify-content:stretch;align-items:center;gap:.62rem;width:100%;min-height:54px;padding:.48rem .58rem;font-size:.84rem;font-weight:750;line-height:1;transition:background-color .18s,border-color .18s,color .18s,box-shadow .18s,transform .18s;display:grid;transform:none}.student-nav-actions .student-profile-menu-button,.student-nav-actions .student-guide-menu-button{color:#3c302a;background:0 0}.student-nav-actions .student-profile-menu-button:hover,.student-nav-actions .student-profile-menu-button:focus-visible,.student-nav-actions .student-guide-menu-button:hover,.student-nav-actions .student-guide-menu-button:focus-visible{color:#821919;background:linear-gradient(135deg,#ffedc9c2,#fff9eaeb);border-color:#be1e231f;transform:translate(2px);box-shadow:0 5px 13px #762d1414}.student-menu-icon{color:#a51c1c;background:linear-gradient(145deg,#fff0d3,#ffe5bc);border-radius:10px;justify-content:center;align-items:center;width:34px;height:34px;display:inline-flex}.student-menu-icon svg{fill:none;stroke:currentColor;stroke-width:1.9px;stroke-linecap:round;stroke-linejoin:round;width:19px;height:19px}.student-menu-copy{gap:.13rem;min-width:0;display:grid}.student-menu-copy strong{font-size:.75rem;line-height:1.1}.student-menu-copy small{color:#81726a;font-size:.59rem;font-weight:600;line-height:1.15}.student-menu-arrow{color:#aa8d75;font-size:1.25rem;line-height:1;transition:transform .18s}.student-nav-button:hover .student-menu-arrow,.student-nav-button:focus-visible .student-menu-arrow{transform:translate(2px)}.student-nav-actions .student-nav-button:after{display:none}.student-nav-actions .student-password-button{color:#fffaf0;background:#ffffff14;border-color:#fff8e140}.student-nav-actions .student-password-button:hover,.student-nav-actions .student-password-button:focus-visible{color:#fff;box-shadow:none;background:#ffffff24;border-color:#fff8e17a;transform:none}.student-nav-actions .student-logout-button{color:#a31818;box-shadow:none;background:#be1e230e;border-color:#be1e231c;margin-top:.15rem}.student-nav-actions .student-logout-button .student-menu-icon{color:#fff8ed;background:linear-gradient(145deg,#cf2a2a,#a91515);box-shadow:0 4px 10px #8916162e}.student-nav-actions .student-logout-button:hover,.student-nav-actions .student-logout-button:focus-visible{color:#861111;background:#be1e231c;border-color:#be1e2333;transform:translate(2px);box-shadow:0 5px 13px #89161617}.student-nav-actions .student-nav-button:focus-visible{outline-offset:2px;outline:2px solid #fff8e1}.student-navbar .student-account-dropdown .student-nav-button{width:100%;min-height:54px;font-size:inherit;border-radius:10px;grid-template-columns:auto minmax(0,1fr) auto;gap:.62rem;padding:.48rem .58rem;display:grid}@media (width<=480px){.student-account-dropdown{width:min(286px,100vw - 1.25rem);top:calc(100% + .58rem)}.student-account-dropdown-header{grid-template-columns:auto minmax(0,1fr)}.student-account-dropdown-badge{display:none}.student-navbar .student-account-dropdown .student-nav-button{min-height:52px}}.sidebar{z-index:20;width:268px;height:calc(100dvh - 75px);-webkit-backdrop-filter:var(--glass-blur);background:radial-gradient(circle at 12% 4%,#ffe28421,#0000 24%),radial-gradient(circle at 100% 60%,#5f000033,#0000 42%),linear-gradient(165deg,#c32126 0%,#ad171b 52%,#921014 100%);border-right:1px solid #fff8e133;flex-direction:column;align-self:flex-start;gap:0;padding:1.25rem 1rem 1rem;transition:width .22s,padding .22s;display:flex;position:sticky;top:75px;overflow-y:auto;box-shadow:10px 0 30px #5c0a0a14}.sidebar-header{border-bottom:1px solid #fff8e12e;justify-content:space-between;align-items:center;gap:.65rem;margin-bottom:.85rem;padding:.45rem .65rem 1rem;display:flex}.sidebar-header-copy{min-width:0}.sidebar-collapse-toggle{color:#ffffffe0;cursor:pointer;width:32px;height:32px;font:inherit;background:#fff8e117;border:1px solid #fff8e133;border-radius:9px;flex:0 0 32px;place-items:center;padding:0;transition:border-color .16s,background .16s,transform .16s;display:grid}.sidebar-collapse-toggle span{margin-top:-2px;font-size:1.45rem;line-height:1}.sidebar-collapse-toggle:hover,.sidebar-collapse-toggle:focus-visible{color:#fff;background:#ffe28429;border-color:#ffe2848c;outline:none}.sidebar-collapse-toggle:active{transform:scale(.94)}@media (width>=769px){.sidebar.sidebar-collapsed{width:76px;padding-inline:.55rem}.sidebar.sidebar-collapsed .sidebar-header{justify-content:center;padding-inline:0}.sidebar.sidebar-collapsed .sidebar-header-copy,.sidebar.sidebar-collapsed .sidebar-section-label,.sidebar.sidebar-collapsed .sidebar-link-label,.sidebar.sidebar-collapsed .sidebar-profile,.sidebar.sidebar-collapsed .sidebar-account-button>span:last-child{display:none}.sidebar.sidebar-collapsed .sidebar-nav{border-radius:13px;padding:.35rem}.sidebar.sidebar-collapsed .sidebar-link{justify-content:center;gap:0;width:100%;min-height:46px;padding:.4rem}.sidebar.sidebar-collapsed .sidebar-link:hover,.sidebar.sidebar-collapsed .sidebar-link:active,.sidebar.sidebar-collapsed .sidebar-link.active:hover{transform:none}.sidebar.sidebar-collapsed .sidebar-link:after{width:6px;height:6px;top:7px;right:7px;transform:none}.sidebar.sidebar-collapsed .sidebar-link:hover:after,.sidebar.sidebar-collapsed .sidebar-link:focus-visible:after,.sidebar.sidebar-collapsed .sidebar-link.active:after{transform:none}.sidebar.sidebar-collapsed .sidebar-account-actions{padding-inline:0}.sidebar.sidebar-collapsed .sidebar-account-button{justify-content:center;gap:0;padding:.42rem}}.sidebar-mobile-header,.sidebar-current-page,.sidebar-menu-backdrop,.sidebar-drawer-header{display:none}.sidebar-menu-toggle{color:#9f1515;cursor:pointer;width:44px;height:44px;min-height:44px;font:inherit;background:#f4c542;border:1px solid #fff8e1b8;border-radius:9px;justify-content:center;align-items:center;gap:0;padding:0;font-size:.86rem;font-weight:800;transition:background .2s,box-shadow .2s,transform .2s;display:inline-flex}.sidebar-menu-toggle:hover{background:#ffda62;box-shadow:0 6px 14px #48180b29}.sidebar-menu-toggle:active{transform:translateY(1px)}.sidebar-menu-toggle:focus-visible{outline-offset:2px;outline:3px solid #fff8e1b8}.sidebar-menu-icon{gap:4px;width:18px;display:grid}.sidebar-menu-icon span{transform-origin:50%;background:currentColor;border-radius:2px;width:100%;height:2px;transition:opacity .2s,transform .25s;display:block}.sidebar-menu-toggle[aria-expanded=true] .sidebar-menu-icon span:first-child{transform:translateY(6px)rotate(45deg)}.sidebar-menu-toggle[aria-expanded=true] .sidebar-menu-icon span:nth-child(2){opacity:0}.sidebar-menu-toggle[aria-expanded=true] .sidebar-menu-icon span:last-child{transform:translateY(-6px)rotate(-45deg)}.sidebar-menu-panel{flex-direction:column;flex:1;min-height:0;display:flex}.sidebar-kicker,.sidebar-section-label{color:#faf9f6ad;letter-spacing:.11em;text-transform:uppercase;font-size:.64rem;font-weight:750;display:block}.sidebar-title{color:#fff;letter-spacing:-.02em;margin-top:.25rem;font-size:1rem;font-weight:800}.sidebar-nav{background:#4c05051a;border:1px solid #fff8e11f;border-radius:16px;flex-direction:column;gap:.28rem;min-width:0;padding:.5rem;display:flex;box-shadow:inset 0 1px #ffffff09}.sidebar-nav>.sidebar-section-label{align-items:center;gap:.65rem;margin:.1rem .55rem .45rem;display:flex}.sidebar-nav>.sidebar-section-label:after{content:"";background:linear-gradient(90deg,#fff8e133,#0000);flex:1;height:1px}.sidebar-link{color:#ffffffd6;cursor:pointer;letter-spacing:.005em;border:1px solid #0000;border-radius:11px;align-items:center;gap:.68rem;min-height:47px;padding:.48rem 2.1rem .48rem .52rem;font-size:.88rem;font-weight:700;transition:color .2s,background .2s,border-color .2s,box-shadow .2s,transform .2s;display:flex;position:relative;overflow:hidden}.sidebar-link-icon,.sidebar-account-icon{color:#ffffffc7;background:#4c05051a;border:1px solid #fff8e11f;border-radius:9px;flex:0 0 32px;place-items:center;width:32px;height:32px;transition:color .2s,background .2s,border-color .2s,transform .2s;display:grid}.sidebar-link-icon svg,.sidebar-account-icon svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:17px;height:17px}.sidebar-link-label{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.sidebar-link:after{content:"";opacity:0;background:#ffe17a;border-radius:50%;width:7px;height:7px;transition:opacity .2s,transform .2s,background .2s,box-shadow .2s;position:absolute;top:50%;right:.9rem;transform:translateY(-50%)scale(.35);box-shadow:0 0 #ffe17a00}.sidebar-link:hover{color:#fff;background:linear-gradient(90deg,#ffe2842b,#fff8e112);border-color:#ffe2844d;transform:translate(3px);box-shadow:0 8px 18px #5c0a0a24}.sidebar-link:hover .sidebar-link-icon,.sidebar-link:focus-visible .sidebar-link-icon{color:#fff;background:#ffe28421;border-color:#ffe2844d;transform:scale(1.03)}.sidebar-link:hover:after,.sidebar-link:focus-visible:after{opacity:1;transform:translateY(-50%)scale(1)}.sidebar-link:active{transform:translate(2px)scale(.985)}.sidebar-link:focus-visible{outline-offset:2px;outline:3px solid #f4c5424d}.sidebar-link.active{background:linear-gradient(135deg, #ffe17a, var(--light-gold));color:var(--primary-red);border-color:#fff8e1ad;font-weight:800;box-shadow:0 10px 22px #5b080833,inset 0 1px #ffffffa6}.sidebar-link.active .sidebar-link-icon{color:var(--primary-red);background:#b71c1c14;border-color:#b71c1c26;box-shadow:inset 0 1px #ffffffb3}.sidebar-link.active:after{background:var(--primary-red);opacity:1;transform:translateY(-50%)scale(1);box-shadow:0 0 0 4px #b71c1c1a}.sidebar-link.active:hover{color:#9f1515;background:linear-gradient(135deg,#ffe98f,#f8c940);border-color:#fff0ad;transform:translateY(-1px);box-shadow:0 13px 26px #5b08083d,inset 0 1px #ffffffb8}.sidebar-link.active:active{transform:translateY(0)scale(.985)}.sidebar-account-actions{border-top:1px solid #fff8e12e;gap:.5rem;margin-top:auto;padding:1rem .15rem 0;display:grid}.sidebar-account-label{margin:0 .45rem .05rem}.sidebar-profile{background:#4704041f;border:1px solid #fff8e11a;border-radius:11px;min-width:0;margin-bottom:.15rem;padding:.7rem .75rem;display:block}.sidebar-profile-copy{min-width:0}.sidebar-profile span,.sidebar-profile strong{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.sidebar-profile span{color:#fff8e194;font-size:.64rem}.sidebar-profile strong{color:#fff;margin-top:.18rem;font-size:.78rem;font-weight:750}.sidebar-account-button{color:#ffffffe6;cursor:pointer;width:100%;min-height:44px;font:inherit;text-align:center;background:#fff8e117;border:1px solid #fff8e12e;border-radius:11px;justify-content:flex-start;align-items:center;gap:.65rem;padding:.5rem .58rem;font-size:.82rem;font-weight:650;transition:background .2s,border-color .2s,transform .2s;display:flex}.sidebar-account-button .sidebar-account-icon{flex-basis:30px;width:30px;height:30px}.sidebar-account-button:hover .sidebar-account-icon,.sidebar-account-button:focus-visible .sidebar-account-icon{color:#ffe17a;background:#f4c5421a;border-color:#f4c54259}.sidebar-account-button:hover,.sidebar-account-button:focus-visible{background:#f4c54229;border-color:#f4c54280;outline:none;transform:translateY(-1px)}.sidebar-logout-button{color:#fff4f4;background:#50000024;border-color:#ffdcdc38}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow), inset 0 1px 0 #ffffffa6;border-radius:var(--border-radius);padding:2rem;transition:border-color .25s,box-shadow .25s}.glass-panel:hover{border-color:var(--glass-border-hover)}.page{z-index:auto;flex-direction:column;flex:1;gap:1.5rem;min-width:0;padding:2rem;display:flex;position:relative}@media (width>=769px){.app-container{padding-top:75px}.navbar{min-height:75px;position:fixed;inset:0 0 auto}}body.exam-taking-active .navbar{display:none}body.exam-taking-active .app-container{padding-top:0}body.exam-taking-active .page{gap:0;padding:0}.password-change-required-page{justify-content:center;align-items:center;min-height:calc(100dvh - 75px)}.password-change-card{background:#fff8e1f7;border:1px solid #b71c1c24;border-radius:18px;width:min(100%,760px);min-width:0;padding:clamp(1.15rem,3vw,2rem);box-shadow:0 22px 58px #4a2d1c2e}.password-change-header{align-items:flex-start;gap:.9rem;display:flex}.password-change-header h2,.password-change-header p{margin:0}.password-change-header h2{letter-spacing:-.025em;font-size:clamp(1.25rem,3vw,1.65rem)}.password-change-header p{margin-top:.35rem;font-size:.86rem;line-height:1.55}.password-change-icon{background:#f4c5422e;border-radius:13px;flex:0 0 46px;place-items:center;width:46px;height:46px;font-size:1.35rem;display:grid}.password-required-notice,.password-change-message{border:1px solid;border-radius:10px;margin-top:1rem;padding:.75rem .85rem;font-size:.78rem;font-weight:650;line-height:1.45}.password-required-notice{color:#805817;background:#f4c54221;border-color:#d4af3752}.password-change-message.is-error{color:#b42323;background:#e539351a;border-color:#e539354d}.password-change-message.is-success{color:#267a2a;background:#4caf501a;border-color:#4caf504d}.password-change-form{gap:.9rem;margin-top:1.15rem;display:grid}.password-change-form label:not(.password-visibility-control){gap:.4rem;display:grid}.password-change-form label>span{color:var(--text-primary);font-size:.76rem;font-weight:750}.password-change-new-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.password-visibility-control{width:fit-content;color:var(--text-secondary);cursor:pointer;align-items:center;gap:.5rem;font-size:.76rem;font-weight:650;display:inline-flex}.password-visibility-control input{width:17px;height:17px;accent-color:var(--primary-red)}.password-change-help{margin:-.2rem 0 0;font-size:.72rem;line-height:1.45}.password-change-actions{justify-content:flex-end;gap:.65rem;padding-top:.25rem;display:flex}.password-change-actions button{min-height:44px}.password-change-modal-overlay{z-index:10000;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#211814ad;place-items:center;padding:1rem;display:grid;position:fixed;inset:0;overflow-y:auto}.password-change-modal{width:min(94vw,760px);max-height:calc(100dvh - 2rem);overflow-y:auto}@media (width<=600px){.password-change-required-page{justify-content:flex-start;padding:.85rem}.password-change-card{border-radius:14px;padding:1rem}.password-change-new-grid{grid-template-columns:minmax(0,1fr)}.password-change-actions{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.password-change-card.is-forced .password-change-actions{grid-template-columns:minmax(0,1fr)}.password-change-actions button{width:100%}}.input-field{color:var(--text-primary);transition:all var(--transition-speed);background:#fff;border:1px solid #b71c1c2e;border-radius:10px;outline:none;width:100%;padding:.875rem 1rem;font-family:inherit;font-size:.95rem}.input-field::placeholder{color:var(--text-secondary)}.input-field:focus{background:#fff;border-color:#d4af37bf;box-shadow:0 0 0 3px #f4c5423d}.auth-session-loading{align-items:center;gap:.85rem;min-height:86px;display:flex}.auth-session-loading>span:last-child{gap:.2rem;display:grid}.auth-session-loading strong{color:var(--text-primary);font-size:.9rem}.auth-session-loading small{color:var(--text-secondary);font-size:.72rem}.auth-session-spinner{border:3px solid #b71c1c24;border-top-color:var(--primary-red);border-radius:50%;flex:0 0 1.6rem;width:1.6rem;height:1.6rem;animation:.8s linear infinite auth-session-spin}@keyframes auth-session-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.auth-session-spinner{background:var(--primary-red);border-top-color:#b71c1c24;animation:none;box-shadow:inset 0 0 0 .42rem #fff}}.btn-primary{background:linear-gradient(135deg, var(--light-gold), var(--primary-gold));color:var(--primary-red);cursor:pointer;letter-spacing:-.01em;border:none;border-radius:10px;justify-content:center;align-items:center;gap:.5rem;padding:.875rem 1.5rem;font-size:.95rem;font-weight:700;transition:all .25s;display:inline-flex;box-shadow:0 4px 16px #d4af3759}.btn-primary:hover{background:linear-gradient(135deg, gold, var(--primary-gold));color:var(--primary-red);transform:translateY(-2px);box-shadow:0 8px 24px #d4af3773}.btn-primary:active{transform:scale(.98)}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.02)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes navDropIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (width<=1100px){.sidebar{width:210px;padding:1.5rem .75rem}.page{padding:1.5rem}}@media (width<=768px){.navbar{flex-direction:column;align-items:flex-start;gap:.85rem;padding:1rem 1.25rem}.nav-links{flex-wrap:wrap;gap:1rem;width:100%}.admin-settings-dropdown{width:min(320px,100vw - 1.5rem);min-width:0;max-width:calc(100vw - 1.5rem);top:calc(100% + .65rem);left:auto;right:0}.admin-settings-dropdown:before{right:52px}.admin-navbar .admin-nav-actions{flex-wrap:nowrap;justify-content:flex-end;gap:.75rem;width:100%;margin-left:0}.admin-navbar .admin-settings-menu,.admin-navbar .admin-nav-logout{flex:none}.admin-navbar .admin-settings-menu summary,.admin-navbar .admin-nav-logout{min-height:40px}.student-navbar{flex-direction:row;align-items:center;gap:.75rem}.student-navbar .student-nav-actions{border-radius:12px;flex-wrap:nowrap;gap:.35rem;width:auto;margin-left:auto;padding:0}.student-navbar .student-nav-button{border-radius:9px;min-height:38px;padding:.58rem .8rem;font-size:.78rem}.teacher-layout{flex-direction:column}.sidebar{border-bottom:1px solid #fff8e138;border-right:0;align-self:stretch;width:100%;height:auto;padding:.65rem 1rem;position:static;top:auto;overflow:visible}.sidebar.mobile-menu-open{z-index:140}.sidebar-mobile-header{justify-content:flex-start;align-items:center;gap:.75rem;width:100%;min-height:44px;display:flex}.sidebar-current-page{flex-direction:column;justify-content:center;min-width:0;display:flex}.sidebar-current-page strong{text-overflow:ellipsis;white-space:nowrap;color:#fff;font-size:.92rem;font-weight:800;display:block;overflow:hidden}.sidebar-menu-panel{z-index:151;overscroll-behavior:contain;opacity:1;visibility:hidden;pointer-events:none;background:radial-gradient(circle at 10% 3%,#ffe28424,#0000 25%),radial-gradient(circle at 100% 68%,#5f000038,#0000 44%),linear-gradient(165deg,#c32126 0%,#ad171b 52%,#921014 100%);border:0;border-radius:0;width:min(320px,86vw);height:100dvh;max-height:none;margin:0;padding:1rem;transition:transform .3s cubic-bezier(.22,1,.36,1),visibility 0s linear .3s;display:flex;position:fixed;inset:0 auto 0 0;overflow:hidden auto;transform:translate(-102%);box-shadow:18px 0 42px #2d0c0c42}.sidebar-menu-panel.is-open{visibility:visible;pointer-events:auto;transition-delay:0s;transform:translate(0)}.sidebar-menu-backdrop{z-index:150;opacity:0;visibility:hidden;pointer-events:none;background:#230f0f7a;border:0;width:100%;height:100%;padding:0;transition:opacity .25s,visibility 0s linear .25s;display:block;position:fixed;inset:0}.sidebar-menu-backdrop.is-open{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s}.sidebar-drawer-header{border-bottom:1px solid #fff8e133;justify-content:space-between;align-items:center;gap:1rem;min-height:58px;margin-bottom:1rem;padding:.15rem 0 .9rem;display:flex}.sidebar-drawer-brand{align-items:center;gap:.7rem;min-width:0;display:flex}.sidebar-drawer-brand>div{min-width:0}.sidebar-drawer-brand>div>span,.sidebar-drawer-brand>div>strong{display:block}.sidebar-drawer-brand>div>span{color:#fff8e1ad;text-transform:uppercase;font-size:.68rem;font-weight:750}.sidebar-drawer-brand>div>strong{color:#fff;text-overflow:ellipsis;white-space:nowrap;margin-top:.2rem;font-size:1.1rem;overflow:hidden}.sidebar-drawer-close{color:#fff;cursor:pointer;background:#fff8e11a;border:1px solid #fff8e13d;border-radius:8px;flex:0 0 42px;width:42px;height:42px;padding:0;position:relative}.sidebar-drawer-close:hover,.sidebar-drawer-close:focus-visible{background:#f4c54229;border-color:#f4c542b8;outline:none}.sidebar-drawer-close span:before,.sidebar-drawer-close span:after{content:"";background:currentColor;border-radius:2px;width:18px;height:2px;position:absolute;top:19px;left:11px}.sidebar-drawer-close span:before{transform:rotate(45deg)}.sidebar-drawer-close span:after{transform:rotate(-45deg)}.sidebar-header{display:none}.sidebar-menu-panel .sidebar-section-label{color:#fff8e1ad;display:block}.sidebar-nav{flex-direction:column;gap:.5rem;width:100%}.sidebar-link{color:#ffffffe0;white-space:nowrap;border-radius:10px;flex:none;justify-content:flex-start;width:100%;min-height:44px;padding:.48rem 2rem .48rem .52rem}.sidebar-link:hover{color:#fff;background:#fff8e11a;border-color:#fff8e12e;transform:none}.sidebar-link.active{color:#8f1414;box-shadow:none;background:#f8cf55;border-color:#fff8e1ad}.sidebar-account-actions{padding-top:1rem;width:100%;padding-inline:0;padding-bottom:max(.25rem, env(safe-area-inset-bottom));border-top-color:#fff8e133;gap:.5rem;margin-top:1rem;display:grid}.sidebar-menu-panel .sidebar-profile{background:#47040429;border-color:#fff8e129;min-height:58px;margin-bottom:.25rem;padding:.65rem .75rem;display:block}.sidebar-profile-copy{min-width:0}.sidebar-menu-panel .sidebar-profile span{color:#fff8e19e}.sidebar-menu-panel .sidebar-profile strong{color:#fff}.sidebar-account-button{color:#fff;white-space:nowrap;background:#fff8e117;border-color:#fff8e133;border-radius:10px;justify-content:flex-start;width:100%;min-width:0;padding:.5rem .58rem}.sidebar-account-button:hover,.sidebar-account-button:focus-visible{color:#fff;background:#f4c54229;border-color:#f4c54294;transform:none}.sidebar-logout-button{color:#fff4f4;background:#50000033;border-color:#ffdcdc3d}.page{width:100%;padding:1rem}}@media (width<=480px){.navbar{padding:.85rem 1rem}.navbar-logo{width:38px;height:38px}.navbar-brand{gap:.6rem;font-size:1.15rem}.navbar-school-name{font-size:.48rem}.nav-links{gap:.75rem 1rem}.admin-navbar .admin-nav-actions{gap:.55rem}.admin-navbar .admin-settings-menu summary,.nav-links .admin-nav-logout{font-size:.82rem}.nav-links .admin-nav-logout{padding-left:.8rem}.nav-links .admin-settings-dropdown a,.nav-links .admin-settings-dropdown button{grid-template-columns:40px minmax(0,1fr) 16px;gap:.55rem;min-height:58px;padding:.5rem .6rem;font-size:.76rem}.nav-links .admin-settings-dropdown .admin-settings-item-icon{width:38px;height:38px}.nav-links .admin-settings-dropdown .admin-settings-item-icon svg{width:19px;height:19px}.student-navbar{grid-template-columns:minmax(0,1fr) auto;gap:.55rem;display:grid}.student-navbar .navbar-brand{width:fit-content}.student-navbar .student-nav-actions{border-radius:11px;grid-area:1/2;justify-self:end;gap:.3rem;width:fit-content;margin-left:auto;padding:0;display:flex}.student-nav-actions .student-nav-button{border-radius:8px;width:auto;min-height:36px;padding:.52rem .68rem;font-size:.71rem}.student-nav-actions .student-account-trigger{width:40px;height:40px}.student-nav-actions .student-account-trigger svg{width:24px;height:24px}.sidebar{padding-inline:.75rem}.sidebar-link{font-size:.85rem}.sidebar-account-button{font-size:.72rem}.page{padding:.85rem}}@media (prefers-reduced-motion:reduce){body{scroll-behavior:auto}.navbar{animation:none}.nav-links a,.nav-links button,.nav-links a:after,.nav-links button:after{transition:none}.nav-links a:hover,.nav-links button:hover{transform:none}.sidebar-menu-toggle,.sidebar-menu-icon span,.sidebar-menu-panel,.sidebar-menu-backdrop{transition:none}}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}#root{flex-direction:column;display:flex}
