@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";@import "https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:wght,FILL@100..700,0..1&display=swap";.login-page{min-height:100vh;padding:var(--margin-mobile);background:var(--color-background);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.login__particles{z-index:0;pointer-events:none;position:fixed;inset:0}.login__particle{background:var(--color-primary-container);pointer-events:none;opacity:.3;border-radius:50%;width:4px;height:4px;animation-name:login-particle-rise;animation-timing-function:linear;animation-iteration-count:infinite;position:absolute}@keyframes login-particle-rise{0%{opacity:.3;transform:translate(0,0)}to{transform:translate3d(var(--particle-drift,0), -100vh, 0);opacity:0}}@media (prefers-reduced-motion:reduce){.login__particle{animation:none}}.login__main{z-index:10;width:100%;max-width:480px;animation:.5s ease-out fadeIn;position:relative}.login__brand{text-align:center;margin-bottom:var(--spacing-lg)}.login__logo{width:56px;height:56px;margin-bottom:var(--spacing-sm);justify-content:center;align-items:center;display:inline-flex}.login__logo img{object-fit:contain;width:100%;height:100%;display:block}.login__card{background:var(--color-surface-container-lowest);border:1px solid var(--color-outline-variant);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-md)}.login__form{gap:var(--spacing-md);flex-direction:column;display:flex}.login__field{flex-direction:column;gap:6px;display:flex}.login__label{color:var(--color-on-surface-variant)}.login__input-wrap{transition:transform var(--transition-fast);position:relative}.login__input-icon{color:var(--color-outline);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%);font-size:20px!important}.login__input{background:var(--color-surface);border:1px solid var(--color-outline-variant);border-radius:var(--radius-lg);width:100%;font-size:var(--text-body-md-size);color:var(--color-on-surface);transition:all var(--transition-normal);padding:10px 12px 10px 40px}.login__input:focus{border-color:var(--color-primary-container);outline:none;box-shadow:0 0 0 2px #1a73e833}.login__toggle-password{color:var(--color-outline);transition:color var(--transition-fast);padding:0;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.login__utilities{justify-content:space-between;align-items:center;padding-top:4px;display:flex}.login__remember{cursor:pointer;color:var(--color-on-surface-variant);align-items:center;gap:8px;display:flex}.login__checkbox{width:16px;height:16px;accent-color:var(--color-primary);cursor:pointer}.login__submit{background:var(--color-primary-container);width:100%;color:var(--color-on-primary-container);border-radius:var(--radius-lg);font-size:var(--text-title-lg-size);font-weight:var(--text-title-lg-weight);box-shadow:var(--shadow-md);transition:all var(--transition-normal);margin-top:var(--spacing-md);justify-content:center;align-items:center;gap:8px;padding:12px 16px;display:flex}.login__submit:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.login__submit:active:not(:disabled){transform:scale(.98)}.login__submit:disabled{opacity:.7;cursor:not-allowed}.login__divider{text-align:center;padding:8px 0;position:relative}.login__divider:before{content:"";background:var(--color-outline-variant);height:1px;position:absolute;top:50%;left:0;right:0}.login__divider span{background:var(--color-surface-container-lowest);font-size:var(--text-label-sm-size);font-weight:var(--text-label-sm-weight);color:var(--color-outline);text-transform:uppercase;letter-spacing:var(--text-label-sm-spacing);padding:0 8px;position:relative}.login__social-btn{border:1px solid var(--color-outline-variant);border-radius:var(--radius-lg);background:var(--color-surface);width:100%;font-size:var(--text-body-md-size);color:var(--color-on-surface);transition:background var(--transition-fast);justify-content:center;align-items:center;gap:12px;padding:10px 16px;display:flex}.login__register-cta{text-align:center;margin-top:var(--spacing-lg)}.login__register-link{color:var(--color-primary);margin-left:4px;font-weight:700}.login__badges{justify-content:center;gap:var(--spacing-lg);margin-top:var(--spacing-lg);opacity:.6;flex-wrap:wrap;display:flex}.login__badge{font-size:var(--text-label-sm-size);font-weight:var(--text-label-sm-weight);color:var(--color-outline);align-items:center;gap:4px;display:flex}.login__illustration{background:var(--color-surface-container);border:1px solid var(--color-outline-variant);border-radius:var(--radius-2xl);width:100%;max-width:320px;padding:var(--spacing-lg);box-shadow:var(--shadow-md);flex-direction:column;flex-shrink:0;display:none;overflow:hidden}@media (width>=1200px){.login-page{gap:var(--spacing-2xl);padding:var(--margin-desktop);flex-direction:row}.login__illustration{animation:.6s ease-out slideInRight;display:flex}}.login__illustration-visual{border-radius:var(--radius-xl);background:var(--color-surface-container-highest);padding:var(--spacing-xl) var(--spacing-md);margin-bottom:var(--spacing-md);flex-direction:column;justify-content:flex-end;min-height:200px;display:flex;position:relative}.login__illustration-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:var(--spacing-md);border-radius:var(--radius-xl);border:1px solid var(--color-outline-variant);box-shadow:var(--shadow-lg);background:#ffffffe6;align-items:center;gap:12px;margin-bottom:12px;animation:3s ease-in-out infinite pulse;display:flex}.login__illustration-icon{background:#005bbf1a;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.login__illustration-bar{border-radius:var(--radius-full);background:#c1c6d64d;width:100%;height:6px;overflow:hidden}.login__illustration-bar-fill{background:var(--color-primary);border-radius:var(--radius-full);width:75%;height:100%}@keyframes fadeInModal{0%{opacity:0}to{opacity:1}}@keyframes slideUpModal{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (width<=600px){.login-page{padding:var(--spacing-md) var(--spacing-sm);min-height:100dvh}.login__brand{margin-bottom:var(--spacing-md)}.login__logo{width:48px;height:48px}.login__card{padding:var(--spacing-md);border-radius:var(--radius-lg)}.login__form{gap:var(--spacing-sm)}.login__submit{padding:11px 16px;font-size:16px}.login__badges{gap:var(--spacing-sm);margin-top:var(--spacing-md)}.login__badge{font-size:11px}}@media (width<=400px){.login__utilities{flex-direction:column;align-items:flex-start;gap:8px}.login__forgot{align-self:flex-start}.login__card{padding:16px 12px}}@media (width<=480px){.google-mock-modal-overlay{padding:12px}.google-mock-modal{border-radius:20px;max-width:100%;max-height:calc(100dvh - 24px);overflow-y:auto}.google-mock-modal__header{padding:14px 18px}.google-mock-center-header{padding:0 16px 14px}.google-mock-main-title{font-size:20px}.google-mock-account{padding:10px 16px}.google-mock-custom-input-view,.google-mock-registration-view{padding:0 16px}}.login-page{box-sizing:border-box;color:#051a2e;width:100vw;min-height:100svh;font-family:var(--font-family,Inter, sans-serif);background:#f8fafc;margin-left:calc(50% - 50vw);padding:clamp(32px,8vh,72px) 24px 24px;position:relative;overflow:auto}.login__main{width:min(100%,480px);max-width:480px;margin:auto;animation:none}.login__brand{margin-bottom:24px}.login__brand h1{color:#051a2e;letter-spacing:-.02em;margin:0 0 8px;font-size:32px;font-weight:700;line-height:1.25}.login__brand p,.login__register-cta p{color:#576c80!important}.login__brand p{max-width:456px;margin-inline:auto;line-height:1.5}.login__card{box-sizing:border-box;background:#fff;border:1px solid #e4eaf1;border-radius:20px;padding:29px 24px 18px;box-shadow:0 12px 32px #051a2e14}.login__form{gap:16px}.login__field{text-align:left;gap:6px}.login__label{color:#576c80;font-size:14px;font-weight:400}.login__input-wrap{transition:none}.login__input-wrap:focus-within{transform:none}.login__input-icon{display:none!important}.login__input{box-sizing:border-box;color:#051a2e;min-height:42px;font:400 14px/20px var(--font-family,Inter, sans-serif);background:#fff;border:1px solid #e4eaf1;border-radius:12px;padding:10px 12px}.login__input--password{padding-right:44px}.login__input::placeholder{color:#7b8ca0}.login__input:focus{border-color:#8da7c0;box-shadow:0 0 0 3px #576c801f}.login__toggle-password{color:#576c80;right:12px}.login__toggle-password:hover{color:#051a2e}.login__utilities{padding-top:0}.login__remember,.login__forgot{color:#576c80;text-decoration:none}.login__checkbox{accent-color:#00b88a}.login__forgot{color:#051a2e}.login__submit{color:#051a2e;min-height:49px;box-shadow:none;background:#e7ff35;border-radius:999px;margin-top:12px;padding:12px 16px;font-size:18px;font-weight:700}.login__submit:hover:not(:disabled){opacity:1;background:#ddf52b;transform:translateY(-1px)}.login__divider{padding:6px 0}.login__divider:before{background:#e4eaf1}.login__divider span{color:#576c80;letter-spacing:.04em;background:#fff;font-size:10px}.login__social-btn{color:#051a2e;background:#fff;border-color:#e4eaf1;border-radius:999px;min-height:42px;padding:10px 16px;font-size:14px}.login__social-btn:hover{background:#f8fafc}.login__register-cta{margin-top:16px}.login__register-link{color:#051a2e}.login__badges{color:#576c80;gap:20px;margin-top:14px}.login__badge{color:#576c80;font-size:10px}.login__badge .material-symbols-outlined{font-size:14px!important}@media (width<=600px){.login-page{padding:32px 16px 20px}.login__main{max-width:480px}.login__brand{margin-bottom:20px}.login__brand h1{font-size:28px}.login__card{border-radius:18px;padding:24px 20px 18px}.login__form{gap:14px}.login__utilities{gap:12px}.login__submit{min-height:48px;font-size:16px}.login__badges{gap:12px}}@media (width<=380px){.login__card{padding:20px 16px 16px}.login__utilities{flex-direction:column;align-items:flex-start}.login__forgot{align-self:flex-end}.login__badges{flex-direction:column;align-items:center;gap:8px}}html[data-theme=dark] .login-page{color:#e6edf6;background:#0e1420}html[data-theme=dark] .login__brand h1,html[data-theme=dark] .login__forgot,html[data-theme=dark] .login__register-link{color:#e6edf6}html[data-theme=dark] .login__card,html[data-theme=dark] .login__divider span{background:#131a26;border-color:#24324a}html[data-theme=dark] .login__input,html[data-theme=dark] .login__social-btn{color:#e6edf6;background:#0e1420;border-color:#334155}html[data-theme=dark] .login__social-btn:hover{background:#1b2433}html[data-theme=dark] .login__divider:before{background:#24324a}.register-page{min-height:100vh;padding:var(--margin-mobile);background:var(--color-background);justify-content:center;align-items:center;display:flex}.register__main{width:100%;max-width:520px;animation:.5s ease-out fadeIn}.register__brand{text-align:center;margin-bottom:var(--spacing-lg)}.register__logo{width:56px;height:56px;margin-bottom:var(--spacing-sm);justify-content:center;align-items:center;display:inline-flex}.register__logo img{object-fit:contain;width:100%;height:100%;display:block}.register__card{background:var(--color-surface-container-lowest);border:1px solid var(--color-outline-variant);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-md)}.register__roles{margin-bottom:var(--spacing-lg);grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.register__role-btn{border:2px solid var(--color-outline-variant);border-radius:var(--radius-lg);font-size:var(--text-label-md-size,14px);color:var(--color-on-surface-variant);background:var(--color-surface);transition:all var(--transition-normal);white-space:nowrap;justify-content:center;align-items:center;gap:6px;min-width:0;padding:10px 8px;font-weight:600;display:flex}.register__role-btn .material-symbols-outlined{flex-shrink:0;font-size:20px}.register__role-btn:hover{border-color:var(--color-primary);background:var(--color-surface-container-low)}.register__role-btn--active{border-color:var(--color-primary-container);color:var(--color-primary);background:#1a73e814}.register__form{gap:var(--spacing-md);flex-direction:column;display:flex}.register__field{flex-direction:column;gap:6px;display:flex}.register__label{color:var(--color-on-surface-variant)}.register__input-wrap{position:relative}.register__input-icon{color:var(--color-outline);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%);font-size:20px!important}.register__input{background:var(--color-surface);border:1px solid var(--color-outline-variant);border-radius:var(--radius-lg);width:100%;font-size:var(--text-body-md-size);color:var(--color-on-surface);transition:all var(--transition-normal);padding:10px 12px 10px 40px}.register__input:focus{border-color:var(--color-primary-container);outline:none;box-shadow:0 0 0 2px #1a73e833}.register__select{appearance:none;cursor:pointer}.register__toggle-pw{color:var(--color-outline);padding:0;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.register__terms{cursor:pointer;align-items:flex-start;gap:8px;display:flex}.register__checkbox{width:16px;height:16px;accent-color:var(--color-primary);flex-shrink:0;margin-top:2px}.register__submit{background:var(--color-primary-container);width:100%;color:var(--color-on-primary-container);border-radius:var(--radius-lg);font-size:var(--text-title-lg-size);font-weight:var(--text-title-lg-weight);box-shadow:var(--shadow-md);transition:all var(--transition-normal);margin-top:var(--spacing-sm);justify-content:center;align-items:center;gap:8px;padding:12px 16px;display:flex}.register__submit:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.register__submit:active:not(:disabled){transform:scale(.98)}.register__submit:disabled{opacity:.7;cursor:not-allowed}.register__divider{text-align:center;padding:8px 0;position:relative}.register__divider:before{content:"";background:var(--color-outline-variant);height:1px;position:absolute;top:50%;left:0;right:0}.register__divider span{background:var(--color-surface-container-lowest);font-size:var(--text-label-sm-size);font-weight:var(--text-label-sm-weight);color:var(--color-outline);text-transform:uppercase;letter-spacing:var(--text-label-sm-spacing);padding:0 8px;position:relative}.register__social-btn{border:1px solid var(--color-outline-variant);border-radius:var(--radius-lg);background:var(--color-surface);width:100%;font-size:var(--text-body-md-size);color:var(--color-on-surface);transition:background var(--transition-fast);justify-content:center;align-items:center;gap:12px;padding:10px 16px;display:flex}.register__login-cta{text-align:center;margin-top:var(--spacing-lg)}.register__login-link{color:var(--color-primary);margin-left:4px;font-weight:700}.google-mock-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:9999;background:#0006;justify-content:center;align-items:center;animation:.2s ease-out fadeInModal;display:flex;position:fixed;inset:0}.google-mock-modal{color:#e3e3e3;background:#131314;border:1px solid #303030;border-radius:28px;width:100%;max-width:420px;font-family:Google Sans,Roboto,sans-serif;animation:.3s cubic-bezier(.34,1.56,.64,1) slideUpModal;overflow:hidden;box-shadow:0 12px 36px #00000080}.google-mock-modal__header{border-bottom:1px solid #303030;align-items:center;padding:18px 24px;display:flex}.google-mock-modal__title-text{color:#e3e3e3;text-align:left;flex-grow:1;font-size:14px;font-weight:500}.google-mock-modal__close{cursor:pointer;color:#c4c7c5;background:0 0;border:none;padding:0;font-size:24px;line-height:1}.google-mock-modal__close:hover{color:#e3e3e3}.google-mock-modal__body{padding:24px 0 32px}.google-mock-center-header{text-align:center;padding:0 24px 20px}.google-mock-lexigrow-icon{background:#1e1e1f;border:1px solid #303030;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:16px;display:inline-flex}.google-mock-main-title{color:#e3e3e3;margin:0 0 8px;font-size:24px;font-weight:400}.google-mock-main-subtitle{color:#c4c7c5;margin:0;font-size:14px}.google-mock-main-subtitle span{font-weight:500}.google-mock-accounts{border-top:1px solid #303030;flex-direction:column;margin-top:8px;display:flex}.google-mock-account{cursor:pointer;background:0 0;border:none;border-bottom:1px solid #303030;align-items:center;padding:12px 24px;transition:background-color .15s;display:flex}.google-mock-account:hover{background:#ffffff0a}.google-mock-account:active{background:#ffffff14}.google-mock-avatar{object-fit:cover;background:#303030;border-radius:50%;width:32px;height:32px;margin-right:14px}.google-mock-avatar-icon{background:#ffffff0d;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;margin-right:14px;display:flex}.google-mock-info{text-align:left;flex-direction:column;display:flex;overflow:hidden}.google-mock-name{color:#e3e3e3;white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:500;overflow:hidden}.google-mock-email{color:#c4c7c5;white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:12px;overflow:hidden}.google-mock-custom-input-view,.google-mock-registration-view{padding:0 24px}.google-mock-input-google{color:#e3e3e3;background:0 0;border:1px solid #8e918f;border-radius:4px;width:100%;margin-bottom:12px;padding:14px 16px;font-size:16px;transition:border-color .2s,box-shadow .2s}.google-mock-input-google:focus{border-color:#a8c7fa;outline:none;box-shadow:0 0 0 1px #a8c7fa}.google-mock-role-select{color:#c4c7c5;font-size:14px}.google-mock-role-select label{cursor:pointer;align-items:center;gap:8px;display:inline-flex}.google-mock-role-select input[type=radio]{accent-color:#a8c7fa;width:18px;height:18px}.google-mock-link-btn{color:#a8c7fa;cursor:pointer;background:0 0;border:none;border-radius:4px;padding:8px 12px;font-size:14px;font-weight:500;transition:background-color .15s}.google-mock-link-btn:hover{background:#a8c7fa14}.google-mock-next-btn{color:#062e6f;cursor:pointer;background:#a8c7fa;border:none;border-radius:100px;padding:10px 24px;font-size:14px;font-weight:500;transition:background-color .15s,box-shadow .15s}.google-mock-next-btn:hover{background:#c2e7ff;box-shadow:0 1px 3px #0000004d}.google-mock-next-btn:active{background:#b1d4f0}@media (width<=600px){.register-page{padding:var(--spacing-md) var(--spacing-sm);min-height:100dvh}.register__brand{margin-bottom:var(--spacing-md)}.register__logo{width:48px;height:48px}.register__card{padding:var(--spacing-md);border-radius:var(--radius-lg)}.register__roles{margin-bottom:var(--spacing-md);grid-template-columns:repeat(3,1fr);gap:6px}.register__role-btn{gap:4px;padding:10px 4px;font-size:12px}.register__role-btn .material-symbols-outlined{font-size:18px}.register__form{gap:var(--spacing-sm)}.register__submit{padding:11px 16px;font-size:16px}.register__terms{font-size:13px;line-height:1.4}}@media (width<=380px){.register__roles{grid-template-columns:repeat(3,1fr);gap:4px}.register__role-btn{flex-direction:column;gap:2px;padding:8px 2px;font-size:11px}.register__role-btn .material-symbols-outlined{font-size:18px}.register__card{padding:16px 10px}}@media (width<=480px){.google-mock-modal-overlay{padding:12px}.google-mock-modal{border-radius:20px;max-width:100%;max-height:calc(100dvh - 24px);overflow-y:auto}.google-mock-modal__header{padding:14px 18px}.google-mock-center-header{padding:0 16px 14px}.google-mock-main-title{font-size:20px}.google-mock-account{padding:10px 16px}.google-mock-custom-input-view,.google-mock-registration-view{padding:0 16px}}.register-page{box-sizing:border-box;color:#051a2e;width:100vw;min-height:100svh;font-family:var(--font-family,Inter, sans-serif);background:#f8fafc;margin-left:calc(50% - 50vw);padding:clamp(32px,8vh,72px) 24px 24px;position:relative;overflow:auto}.register__main{width:min(100%,520px);max-width:520px;margin:auto;animation:none}.register__brand{margin-bottom:23px}.register__brand h1{color:#051a2e;letter-spacing:-.02em;margin:0 0 4px;font-size:24px;font-weight:700;line-height:1.35}.register__brand p,.register__login-cta p{color:#576c80!important}.register__brand p{line-height:1.5}.register__card{box-sizing:border-box;background:#fff;border:1px solid #e4eaf1;border-radius:20px;padding:24px;box-shadow:0 12px 32px #051a2e14}.register__roles{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:24px;display:grid}.register__role-btn{color:#576c80;background:#fff;border:1px solid #e4eaf1;border-radius:999px;min-height:40px;padding:8px 6px;font-size:13px;font-weight:600}.register__role-btn:hover{background:#f4fffb;border-color:#00b88a}.register__role-btn--active{color:#051a2e;background:#effcf7;border-color:#00b88a}.register__role-btn .material-symbols-outlined{font-size:18px}.register__form{gap:16px}.register__field{text-align:left;gap:6px}.register__label{color:#576c80;font-size:14px;font-weight:400}.register__input-icon{display:none!important}.register__input{box-sizing:border-box;color:#051a2e;min-height:42px;font:400 14px/20px var(--font-family,Inter, sans-serif);background:#fff;border:1px solid #e4eaf1;border-radius:12px;padding:10px 12px}.register__input::placeholder{color:#7b8ca0}.register__input:focus{border-color:#8da7c0;box-shadow:0 0 0 3px #576c801f}.register__input--password{padding-right:44px}.register__toggle-pw{color:#576c80}.register__toggle-pw:hover{color:#051a2e}.register__terms{color:#576c80;gap:8px}.register__terms span{font-size:13px;line-height:1.5}.register__terms a{color:#051a2e}.register__checkbox{accent-color:#00b88a}.register__submit{color:#051a2e;min-height:49px;box-shadow:none;background:#e7ff35;border-radius:999px;margin-top:4px;padding:12px 16px;font-size:18px;font-weight:700}.register__submit:hover:not(:disabled){opacity:1;background:#ddf52b;transform:translateY(-1px)}.register__divider{padding:6px 0}.register__divider:before{background:#e4eaf1}.register__divider span{color:#576c80;letter-spacing:.04em;background:#fff;font-size:10px}.register__social-btn{color:#051a2e;background:#fff;border-color:#e4eaf1;border-radius:999px;min-height:42px;padding:10px 16px;font-size:14px}.register__social-btn:hover{background:#f8fafc}.register__login-cta{margin-top:16px}.register__login-link{color:#051a2e}@media (width<=600px){.register-page{padding:32px 16px 20px}.register__brand{margin-bottom:20px}.register__brand h1{font-size:22px}.register__card{border-radius:18px;padding:20px}.register__roles{gap:7px;margin-bottom:20px}.register__role-btn{min-height:42px;padding:8px 6px;font-size:12px}.register__role-btn .material-symbols-outlined{font-size:17px}.register__form{gap:14px}.register__submit{min-height:48px;font-size:16px}}@media (width<=380px){.register__card{padding:18px 14px}.register__role-btn{gap:4px;font-size:11px}}html[data-theme=dark] .register-page{color:#e6edf6;background:#0e1420}html[data-theme=dark] .register__brand h1,html[data-theme=dark] .register__login-link,html[data-theme=dark] .register__terms a{color:#e6edf6}html[data-theme=dark] .register__card,html[data-theme=dark] .register__divider span{background:#131a26;border-color:#24324a}html[data-theme=dark] .register__input,html[data-theme=dark] .register__social-btn,html[data-theme=dark] .register__role-btn{color:#e6edf6;background:#0e1420;border-color:#334155}html[data-theme=dark] .register__role-btn--active{background:#16352b;border-color:#00b88a}html[data-theme=dark] .register__social-btn:hover{background:#1b2433}html[data-theme=dark] .register__divider:before{background:#24324a}.forgot-password-page{min-height:100vh;padding:var(--margin-mobile);background:var(--color-background);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.forgot-password__main{z-index:10;width:100%;max-width:480px;animation:.5s ease-out fadeIn;position:relative}.forgot-password__brand{text-align:center;margin-bottom:var(--spacing-lg)}.forgot-password__logo{background:var(--color-primary);border-radius:var(--radius-xl);width:48px;height:48px;color:var(--color-on-primary);margin-bottom:var(--spacing-sm);justify-content:center;align-items:center;display:inline-flex}.forgot-password__card{background:var(--color-surface-container-lowest);border:1px solid var(--color-outline-variant);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-md)}.forgot-password__form{gap:var(--spacing-md);flex-direction:column;display:flex}.forgot-password__field{flex-direction:column;gap:6px;display:flex}.forgot-password__label{color:var(--color-on-surface-variant)}.forgot-password__input-wrap{transition:transform var(--transition-fast);position:relative}.forgot-password__input-icon{color:var(--color-outline);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%);font-size:20px!important}.forgot-password__input{background:var(--color-surface);border:1px solid var(--color-outline-variant);border-radius:var(--radius-lg);width:100%;font-size:var(--text-body-md-size);color:var(--color-on-surface);transition:all var(--transition-normal);padding:10px 12px 10px 40px}.forgot-password__input:focus{border-color:var(--color-primary-container);outline:none;box-shadow:0 0 0 2px #1a73e833}.forgot-password__submit{background:var(--color-primary-container);width:100%;color:var(--color-on-primary-container);border-radius:var(--radius-lg);font-size:var(--text-title-lg-size);font-weight:var(--text-title-lg-weight);box-shadow:var(--shadow-md);transition:all var(--transition-normal);margin-top:var(--spacing-md);cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:12px 16px;display:flex}.forgot-password__submit:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.forgot-password__submit:active:not(:disabled){transform:scale(.98)}.forgot-password__submit:disabled{opacity:.7;cursor:not-allowed}.forgot-password__back-cta{text-align:center;margin-top:var(--spacing-lg)}.forgot-password__login-link{color:var(--color-primary);margin-left:4px;font-weight:700}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (width<=600px){.forgot-password-page{padding:var(--spacing-md) var(--spacing-sm);min-height:100dvh}.forgot-password__brand{margin-bottom:var(--spacing-md)}.forgot-password__logo{width:44px;height:44px}.forgot-password__card{padding:var(--spacing-md);border-radius:var(--radius-lg)}.forgot-password__form{gap:var(--spacing-sm)}.forgot-password__submit{padding:11px 16px;font-size:16px}}@media (width<=360px){.forgot-password__card{padding:16px 12px}}.forgot-password-page{box-sizing:border-box;color:#051a2e;width:100vw;min-height:100svh;font-family:var(--font-family,Inter, sans-serif);background:#f8fafc;margin-left:calc(50% - 50vw);padding:clamp(32px,9vh,72px) 24px 24px;position:relative;overflow:auto}.auth-theme-toggle{z-index:30;color:#051a2e;cursor:pointer;background:#fff;border:1px solid #e4eaf1;border-radius:50%;place-items:center;width:44px;height:44px;display:grid;position:fixed;top:24px;right:24px;box-shadow:0 2px 8px #051a2e14}.auth-theme-toggle:hover{background:#f1f5f9}.forgot-password__main{width:min(100%,480px);max-width:480px;margin:auto;animation:none}.forgot-password__brand{margin-bottom:24px}.forgot-password__brand h1{color:#051a2e;letter-spacing:-.02em;margin:0 0 4px;font-size:32px;font-weight:700;line-height:1.25}.forgot-password__brand p,.forgot-password__back-cta p{color:#576c80!important}.forgot-password__brand p{line-height:1.5}.forgot-password__logo{color:#fff;background:#051a2e;border-radius:50%;width:48px;height:48px;margin-bottom:16px}.forgot-password__card{box-sizing:border-box;background:#fff;border:1px solid #e4eaf1;border-radius:20px;padding:28px 24px 24px;box-shadow:0 12px 32px #051a2e14}.forgot-password__form{gap:16px}.forgot-password__field{text-align:left;gap:6px}.forgot-password__label{color:#576c80;font-size:14px;font-weight:400}.forgot-password__input-wrap{transition:none}.forgot-password__input-wrap:focus-within{transform:none}.forgot-password__input-icon{display:none!important}.forgot-password__input{box-sizing:border-box;color:#051a2e;min-height:42px;font:400 14px/20px var(--font-family,Inter, sans-serif);background:#fff;border:1px solid #e4eaf1;border-radius:12px;padding:10px 12px}.forgot-password__input::placeholder{color:#7b8ca0}.forgot-password__input:focus{border-color:#8da7c0;box-shadow:0 0 0 3px #576c801f}.forgot-password__input:disabled{color:#576c80;background:#f8fafc}.forgot-password__submit{color:#051a2e;min-height:49px;box-shadow:none;background:#e7ff35;border-radius:999px;margin-top:12px;padding:12px 16px;font-size:18px;font-weight:700}.forgot-password__submit:hover:not(:disabled){opacity:1;background:#ddf52b;transform:translateY(-1px)}.forgot-password__back-cta{margin-top:20px}.forgot-password__login-link{color:#051a2e}@media (width<=600px){.forgot-password-page{padding:32px 16px 20px}.forgot-password__brand{margin-bottom:20px}.forgot-password__brand h1{font-size:28px}.forgot-password__card{border-radius:18px;padding:22px 20px 20px}.forgot-password__form{gap:14px}.forgot-password__submit{min-height:48px;font-size:16px}}@media (width<=360px){.forgot-password__card{padding:18px 14px}}html[data-theme=dark] .forgot-password-page{color:#e6edf6;background:#0e1420}html[data-theme=dark] .forgot-password__brand h1,html[data-theme=dark] .forgot-password__login-link{color:#e6edf6}html[data-theme=dark] .forgot-password__card{background:#131a26;border-color:#24324a}html[data-theme=dark] .forgot-password__input{color:#e6edf6;background:#0e1420;border-color:#334155}html[data-theme=dark] .forgot-password__input:disabled{background:#1b2433}html[data-theme=dark] .auth-theme-toggle{color:#e6edf6;background:#131a26;border-color:#334155}.sidebar{height:100vh;width:var(--sidebar-width);background:var(--color-surface);border-right:1px solid var(--color-outline-variant);padding:var(--spacing-lg) 0;z-index:var(--z-sidebar);transition:transform var(--transition-normal), box-shadow var(--transition-normal);flex-direction:column;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.sidebar__brand{padding:0 var(--spacing-lg);margin-bottom:var(--spacing-xl);cursor:pointer;align-items:center;gap:12px;display:flex}.sidebar__mobile-close{color:var(--color-on-surface-variant);border-radius:var(--radius-full);margin-left:auto;padding:8px;display:none}.sidebar__logo{background:0 0;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.sidebar__logo img{object-fit:contain;width:36px;height:36px;display:block}.sidebar__title{font-size:var(--text-title-lg-size);color:var(--color-primary);font-weight:700;line-height:1.2}.sidebar__subtitle{font-size:var(--text-label-sm-size);color:var(--color-outline);letter-spacing:var(--text-label-sm-spacing)}.sidebar__profile-card{margin:0 var(--spacing-md) var(--spacing-lg);background:var(--color-surface-container-low);border:1px solid var(--color-outline-variant);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:12px;padding:10px 14px;display:none}.sidebar__profile-card:hover{background:var(--color-surface-container-high);border-color:var(--color-primary);transform:translateY(-1px)}.sidebar__profile-avatar{border-radius:var(--radius-full);border:2px solid var(--color-primary-container);background:var(--color-surface-container-high);width:40px;height:40px;color:var(--color-primary);flex-shrink:0;justify-content:center;align-items:center;display:flex;overflow:hidden}.sidebar__profile-avatar img{object-fit:cover;width:100%;height:100%}.sidebar__profile-details{flex-direction:column;flex:1;min-width:0;display:flex}.sidebar__profile-name{font-size:var(--text-label-md-size);color:var(--color-on-surface);white-space:nowrap;text-overflow:ellipsis;margin:0;font-weight:700;overflow:hidden}.sidebar__profile-role{font-size:var(--text-label-sm-size);color:var(--color-outline);white-space:nowrap;text-overflow:ellipsis;margin:2px 0 0;overflow:hidden}.sidebar__profile-arrow{color:var(--color-outline);transition:transform var(--transition-fast);flex-shrink:0;font-size:20px}.sidebar__profile-card:hover .sidebar__profile-arrow{color:var(--color-primary);transform:translate(2px)}.sidebar__nav{padding:0 var(--spacing-md);flex-direction:column;flex:1;gap:2px;display:flex}.sidebar__child-switcher{margin:0 var(--spacing-md) var(--spacing-lg);border:1px solid var(--color-outline-variant);border-radius:var(--radius-md);background:var(--color-surface-container-low);padding:12px}.sidebar__child-switcher label{color:var(--color-on-surface-variant);font-size:var(--text-label-sm-size);margin-bottom:6px;font-weight:600;display:block}.sidebar__child-select-wrap{align-items:center;gap:6px;display:flex}.sidebar__child-select-wrap .material-symbols-outlined{color:var(--color-primary);font-size:18px}.sidebar__child-select-wrap select{width:100%;min-width:0;color:var(--color-on-surface);background:0 0;border:0;outline:0;font-weight:700}.sidebar__child-switcher p{color:var(--color-on-surface-variant);margin:6px 0 0 24px;font-size:11px}.sidebar__link{align-items:center;gap:var(--spacing-md);padding:12px var(--spacing-md);border-radius:var(--radius-md);color:var(--color-on-surface-variant);font-size:var(--text-label-md-size);font-weight:var(--text-label-md-weight);transition:all var(--transition-normal);border-left:4px solid #0000;text-decoration:none;display:flex}.sidebar__link>.material-symbols-outlined{width:28px;height:28px;color:color-mix(in srgb, var(--color-on-surface-variant) 88%, #001a33);border:1px solid #0000;border-radius:50%;flex:none;place-items:center;display:grid}.sidebar__link:hover{background:var(--color-surface-container-low);text-decoration:none}.sidebar__link--active{background:var(--color-surface-container-high);color:var(--color-primary);border-left-color:var(--color-primary)}.sidebar__link--active .material-symbols-outlined{color:var(--color-primary);border-color:color-mix(in srgb, var(--color-primary) 20%, transparent);background:color-mix(in srgb, var(--color-primary) 9%, var(--color-surface))}.sidebar__link-label{flex:1;min-width:0}.sidebar__link--disabled{cursor:not-allowed;opacity:.45}.sidebar__badge{background:var(--color-error);min-width:20px;height:20px;color:var(--color-on-error);text-align:center;border-radius:10px;flex:none;align-self:center;place-items:center;padding:0 5px;font-size:11px;font-weight:700;line-height:20px;display:inline-grid}.sidebar__cta{padding:0 var(--spacing-lg);margin:var(--spacing-md) 0}.sidebar__cta-btn{width:100%;padding:12px var(--spacing-md);background:var(--color-primary);color:var(--color-on-primary);border-radius:var(--radius-xl);font-size:var(--text-label-md-size);font-weight:var(--text-label-md-weight);justify-content:center;align-items:center;gap:var(--spacing-sm);box-shadow:var(--shadow-sm);transition:all var(--transition-normal);display:flex}.sidebar__cta-btn:hover{opacity:.9;box-shadow:var(--shadow-md);transform:translateY(-1px)}.sidebar__cta-btn:active{transform:scale(.98)}.sidebar__bottom{padding:0 var(--spacing-md);border-top:1px solid var(--color-outline-variant);padding-top:var(--spacing-md);flex-direction:column;gap:2px;display:flex}.sidebar__logout{color:var(--color-on-surface-variant);text-align:left;width:100%}.sidebar__logout:hover{color:var(--color-error)}@media (width<=1024px){.sidebar{transform:translate(-100%)}.sidebar--open{box-shadow:var(--shadow-xl);transform:translate(0)}.sidebar__mobile-close,.sidebar__profile-card{display:flex}}.notif-bell,.notif-bell__btn{position:relative}.notif-bell__btn--active{color:var(--ly-ink,#051a2e);background:var(--ly-surface-subtle,#f4f7fa)}.notif-bell__count{background:var(--ly-danger,#ba1a1a);color:#fff;border-radius:var(--radius-full);border:2px solid var(--ly-surface,#fff);pointer-events:none;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:10px;font-weight:700;line-height:1;display:flex;position:absolute;top:2px;right:2px}.notif-dropdown{background:var(--color-surface-container-lowest);border:1px solid var(--color-outline-variant);border-radius:var(--radius-2xl);width:380px;max-width:calc(100vw - 32px);box-shadow:var(--shadow-xl);z-index:var(--z-dropdown);flex-direction:column;max-height:520px;display:flex;position:absolute;top:calc(100% + 10px);right:0;overflow:hidden}.notif-dropdown__header{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--color-outline-variant);justify-content:space-between;align-items:flex-start;gap:var(--spacing-md);flex-shrink:0;display:flex}.notif-dropdown__title{color:var(--color-on-surface);font-weight:700}.notif-dropdown__unread-label{font-size:var(--text-label-sm-size);color:var(--color-outline);margin-top:2px;display:block}.notif-dropdown__mark-all{font-size:var(--text-label-sm-size);color:var(--color-primary);white-space:nowrap;border-radius:var(--radius-md);transition:background var(--transition-fast);align-items:center;gap:4px;margin-top:2px;padding:4px 8px;font-weight:600;display:flex}.notif-dropdown__list{flex:1;overflow-y:auto}.notif-dropdown__empty{align-items:center;gap:var(--spacing-md);padding:var(--spacing-2xl) var(--spacing-lg);color:var(--color-outline);text-align:center;flex-direction:column;display:flex}.notif-dropdown__footer{border-top:1px solid var(--color-outline-variant);padding:var(--spacing-sm) var(--spacing-lg);flex-shrink:0}.notif-dropdown__see-all{width:100%;font-size:var(--text-label-md-size);color:var(--color-on-surface-variant);border-radius:var(--radius-lg);transition:background var(--transition-fast);padding:8px;font-weight:600}.notif-dropdown__see-all:hover{background:var(--color-surface-container-low)}.notif-item{align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);text-align:left;border-bottom:1px solid var(--color-outline-variant);width:100%;transition:background var(--transition-fast);cursor:default;background:0 0;display:flex;position:relative}.notif-item:last-child{border-bottom:none}.notif-item--clickable{cursor:pointer}.notif-item__icon{border-radius:var(--radius-lg);flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;margin-top:1px;display:flex}.notif-item__icon--academic_alert{color:var(--color-primary);background:#005bbf1a}.notif-item__body{flex:1;min-width:0}.notif-item__title{color:var(--color-on-surface);margin-bottom:2px;font-weight:600;line-height:1.4}.notif-item__message{color:var(--color-on-surface-variant);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:4px;line-height:1.5;display:-webkit-box;overflow:hidden}.notif-item__time{color:var(--color-outline);align-items:center;gap:3px;font-size:11px;font-weight:500;display:inline-flex}.notif-item__dot{border-radius:var(--radius-full);background:var(--color-primary);flex-shrink:0;width:8px;height:8px;margin-top:6px}.notif-item--skeleton{pointer-events:none}.notif-item__icon.shimmer{border-radius:var(--radius-lg)}.notif-item__skeleton-line{border-radius:var(--radius-full);height:13px;margin-bottom:6px}.notif-item__skeleton-line--wide{width:70%}.notif-item__skeleton-line:last-child{width:90%;margin-bottom:0}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.shimmer{background:linear-gradient(90deg, var(--color-surface-container) 25%, var(--color-surface-container-high) 37%, var(--color-surface-container) 63%);background-size:800px 100%;animation:1.4s linear infinite shimmer}[data-theme=dark] .notif-item--unread:hover{background:#789dff1a}.notif-toast{background:var(--color-surface-container-lowest);border:1px solid var(--color-outline-variant);border-radius:var(--radius-xl);width:360px;max-width:calc(100vw - 48px);box-shadow:var(--shadow-xl);z-index:10000;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);cursor:pointer;transition:transform .2s,opacity .2s;animation:.3s cubic-bezier(.34,1.56,.64,1) slide-in-up;display:flex;position:fixed;bottom:24px;right:24px}.notif-toast:hover{transform:translateY(-2px)}.notif-toast__icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;margin-top:1px;display:flex}.notif-toast--academic_alert .notif-toast__icon{color:var(--color-primary);background:#005bbf1a}.notif-toast--parent_notice .notif-toast__icon{background:var(--color-warning-bg);color:var(--color-warning)}.notif-toast--feedback .notif-toast__icon{background:var(--color-success-bg);color:var(--color-success)}.notif-toast--system .notif-toast__icon{background:var(--color-surface-container-high);color:var(--color-outline)}.notif-toast__body{flex:1;min-width:0}.notif-toast__title{color:var(--color-on-surface);margin-bottom:2px;font-size:14px;font-weight:600}.notif-toast__message{color:var(--color-on-surface-variant);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;line-height:1.4;display:-webkit-box;overflow:hidden}.notif-toast__close{color:var(--color-outline);border-radius:var(--radius-full);background:0 0;justify-content:center;align-items:center;padding:4px;transition:background .2s;display:flex}.notif-toast__close:hover{background:var(--color-surface-container-high)}@keyframes slide-in-up{0%{opacity:0;transform:translateY(100px)}to{opacity:1;transform:translateY(0)}}.notif-item__actions{gap:8px;margin-top:8px;margin-bottom:6px;display:flex}.notif-item__action-btn{border-radius:var(--radius-md);cursor:pointer;transition:opacity var(--transition-fast);border:none;padding:6px 16px;font-size:11px;font-weight:600}.notif-item__action-btn:hover:not(:disabled){opacity:.9}.notif-item__action-btn--approve{background:var(--color-success);color:#fff}.notif-item__action-btn--reject{background:var(--color-surface-container-high);color:var(--color-on-surface-variant);border:1px solid var(--color-outline-variant)}.notif-item__action-btn:disabled{opacity:.6;cursor:not-allowed}.notif-item__status{align-items:center;margin-top:6px;font-size:12px;font-weight:600;display:inline-flex}.notif-item__status--approved{color:var(--color-success)}.notif-item__status--rejected{color:var(--color-error)}.notif-item__message--full{-webkit-line-clamp:unset;display:block;overflow:visible}@media (width<=600px){.notif-dropdown{border-radius:var(--radius-xl);width:auto;max-width:none;max-height:calc(100dvh - 116px);position:fixed;top:104px;left:12px;right:12px}}.notif-dropdown{border:1px solid var(--ly-line,#e3eaf1);background:var(--ly-surface,#fff);border-radius:16px;width:376px;box-shadow:0 24px 60px -24px #051a2e52}.notif-dropdown__header{border-bottom-color:var(--ly-line-soft,#eff3f6);padding:16px 18px}.notif-dropdown__title{color:var(--ly-ink,#051a2e);font-size:16px;font-weight:700;line-height:20px}.notif-dropdown__unread-label{color:var(--ly-muted,#7b8ca0);font-size:11px}.notif-dropdown__mark-all{color:var(--ly-ink,#051a2e);text-underline-offset:3px;font-size:11px;font-weight:700;text-decoration:underline}.notif-dropdown__mark-all:hover:not(:disabled){background:var(--ly-surface-subtle,#f4f7fa)}.notif-item{border-bottom-color:var(--ly-line-soft,#eff3f6);gap:12px;padding:14px 18px}.notif-item--clickable:hover{background:var(--ly-surface-subtle,#f4f7fa)}.notif-item--unread{background:#fffdf8}.notif-item--unread:hover{background:var(--ly-attention-bg,#fff8eb)}.notif-item__icon{border-radius:9px;width:36px;height:36px}.notif-item__icon--academic_alert{background:var(--ly-lilac-soft,#f3f0ff);color:var(--ly-lilac-ink,#4f46b8)}.notif-item__icon--parent_notice{background:var(--ly-attention-bg,#fff8eb);color:#a85b00}.notif-item__icon--feedback{background:var(--ly-mint,#d5f4e8);color:var(--ly-mint-ink,#0f6b4f)}.notif-item__icon--system{background:var(--ly-surface-subtle,#f4f7fa);color:var(--ly-body,#576c80)}.notif-item__title{color:var(--ly-ink,#051a2e);font-size:12px;font-weight:700}.notif-item__message{color:var(--ly-body,#576c80);font-size:11px;line-height:16px}.notif-item__time{color:var(--ly-muted,#7b8ca0);font-size:10px}.notif-item__dot{background:var(--ly-green,#1cb886)}.notif-dropdown__footer{border-top-color:var(--ly-line-soft,#eff3f6);padding:8px 18px}.notif-dropdown__see-all{color:var(--ly-body,#576c80);font-size:12px;font-weight:600}.notif-toast{border:1px solid var(--ly-line,#e3eaf1);background:var(--ly-surface,#fff);border-radius:14px;box-shadow:0 20px 50px -20px #051a2e59}.notif-toast__title{color:var(--ly-ink,#051a2e);font-size:13px;font-weight:700}.notif-toast__message{color:var(--ly-body,#576c80);font-size:11px}[data-theme=dark] .notif-dropdown{background:var(--ly-surface,#131a26)}[data-theme=dark] .notif-item--unread{background:#1b2433}@media (width<=600px){.notif-dropdown{border-radius:16px;width:auto;max-height:calc(100dvh - 116px);top:104px}.notif-dropdown__header{padding:14px}.notif-item{gap:10px;padding:12px 14px}.notif-item__icon{width:32px;height:32px}}@media (width<=400px){.notif-dropdown__unread-label{display:none}.notif-dropdown__mark-all{font-size:10px}}.topbar .notif-dropdown{top:calc(100% + 20px)}.lang-switcher{align-items:center;display:inline-flex;position:relative}.lang-switcher__btn{background:var(--ly-surface-subtle,#f4f7fa);border-radius:var(--ly-radius-pill,999px);height:38px;color:var(--ly-ink,#051a2e);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast);-webkit-user-select:none;user-select:none;border:0;align-items:center;gap:6px;padding:0 13px 0 11px;font-size:13px;font-weight:700;line-height:1;display:inline-flex}.lang-switcher__btn:hover,.lang-switcher__btn--active{background:var(--ly-line-soft,#eff3f6);color:var(--ly-ink,#051a2e)}.lang-switcher__flag{align-items:center;line-height:1;display:inline-flex}.lang-switcher__flag .lang-flag-svg{width:18px;height:12px}.lang-switcher__code{letter-spacing:0;font-size:13px;font-weight:700}.lang-switcher__arrow{color:var(--ly-ink,#051a2e);opacity:.85;transition:transform var(--transition-fast);font-size:20px}.lang-switcher__btn--active .lang-switcher__arrow{color:var(--ly-ink,#051a2e)}[data-theme=dark] .lang-switcher__btn{background:var(--ly-surface-subtle,#131a26);color:var(--ly-ink,#e6edf6)}[data-theme=dark] .lang-switcher__arrow{color:var(--ly-ink,#e6edf6)}.lang-switcher__dropdown{background:var(--ly-surface,#fff);border:1px solid var(--ly-line,#e3eaf1);min-width:176px;z-index:calc(var(--z-topnav,100) + 10);border-radius:14px;padding:6px;animation:.15s ease-out scaleUp;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 18px 40px -18px #051a2e47}.lang-switcher__header{text-transform:uppercase;letter-spacing:.08em;color:var(--ly-muted,#7b8ca0);border-bottom:1px solid var(--ly-line,#e3eaf1);margin-bottom:4px;padding:6px 10px 5px;font-size:10px;font-weight:700}.lang-switcher__item{width:100%;color:var(--ly-body,#576c80);text-align:left;cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast);background:0 0;border:none;border-radius:9px;align-items:center;gap:8px;padding:8px 10px;font-size:13px;font-weight:500;display:flex}.lang-switcher__item:hover{background:var(--ly-surface-subtle,#f4f7fa);color:var(--ly-ink,#051a2e)}.lang-switcher__item--selected{background:var(--ly-lilac-soft,#f3f0ff);color:var(--ly-ink,#051a2e);font-weight:700}.lang-switcher__item-flag{align-items:center;display:inline-flex}.lang-switcher__item-label{flex:1}.lang-switcher__check{color:var(--ly-green,#1cb886);font-size:16px}[data-theme=dark] .lang-switcher__dropdown{background:var(--ly-surface,#131a26)}@keyframes scaleUp{0%{opacity:0;transform:scale(.95)translateY(-4px)}to{opacity:1;transform:scale(1)translateY(0)}}.topnav{z-index:var(--z-topnav);height:var(--topnav-height);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-outline-variant);padding:0 var(--margin-desktop);transition:background var(--transition-normal), border-color var(--transition-normal);background:#f3f5f9d9;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.topnav__menu-btn{color:var(--color-on-surface-variant);border-radius:var(--radius-full);justify-content:center;align-items:center;padding:8px;display:none}[data-theme=dark] .topnav{background:#0e1420cc}.topnav__search{width:384px;max-width:50%;transition:all var(--transition-normal);position:relative}.topnav__search--focused{border-radius:var(--radius-full);box-shadow:0 0 0 2px #005bbf26}.topnav__search-icon{color:var(--color-outline);font-size:20px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.topnav__search-input{background:var(--color-surface-container-lowest);border:1px solid var(--color-outline-variant);border-radius:var(--radius-full);width:100%;font-size:var(--text-body-md-size);color:var(--color-on-surface);transition:all var(--transition-normal);padding:8px 16px 8px 40px}.topnav__search-input::placeholder{color:var(--color-outline)}.topnav__search-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px #1a73e833}.topnav__parent-context{color:var(--color-on-surface-variant);align-items:center;gap:10px;display:flex}.topnav__parent-context>.material-symbols-outlined{border:1px solid color-mix(in srgb, var(--color-primary) 24%, transparent);background:color-mix(in srgb, var(--color-primary) 10%, var(--color-surface));width:34px;height:34px;color:color-mix(in srgb, var(--color-primary) 82%, #001a33);border-radius:50%;place-items:center;display:grid}.topnav__parent-context strong,.topnav__parent-context span{display:block}.topnav__parent-context strong{color:var(--color-on-surface);font-size:var(--text-label-md-size)}.topnav__parent-context div>span{font-size:var(--text-label-sm-size);margin-top:1px}.topnav__actions{align-items:center;gap:var(--spacing-lg);display:flex}.topnav__tier-container{align-items:center;display:flex}.topnav__upgrade-btn{color:#fff;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;background:linear-gradient(135deg,#1a73e8,#4f46e5);border:none;flex-shrink:0;align-items:center;gap:6px;padding:6px 14px;font-size:.8125rem;font-weight:700;display:inline-flex;box-shadow:0 2px 8px #1a73e84d}.topnav__upgrade-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #1a73e873}.topnav__upgrade-btn .material-symbols-outlined{font-size:16px}.topnav__tier-badge{border-radius:var(--radius-full);letter-spacing:.04em;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:1px solid #0000;flex-shrink:0;align-items:center;gap:4px;padding:4px 10px;font-size:.75rem;font-weight:800;display:inline-flex}.topnav__tier-badge .material-symbols-outlined{font-size:15px}.topnav__tier-badge--plus{color:#4f46e5;background:#eef2ff;border-color:#c7d2fe}.topnav__tier-badge--pro{color:#db2777;background:#fdf2f8;border-color:#fbcfe8}.topnav__tier-badge--ultra{color:#fff;background:linear-gradient(135deg,#f59e0b,#d97706);box-shadow:0 2px 6px #f59e0b59}.topnav__tier-badge--sponsored{color:#059669;background:#ecfdf5;border-color:#a7f3d0}.topnav__tier-badge:hover{filter:brightness(1.05);transform:translateY(-1px)}.topnav__icon-btn{color:var(--color-on-surface-variant);border-radius:var(--radius-full);transition:all var(--transition-fast);padding:8px;position:relative}.topnav__icon-btn:hover{color:var(--color-primary);background:var(--color-surface-container-low)}.topnav__profile{cursor:pointer;border-radius:var(--radius-md);transition:background var(--transition-fast);align-items:center;gap:12px;padding:4px 8px;display:flex}.topnav__profile:hover{background:var(--color-surface-container-low)}.topnav__profile-info{text-align:right}.topnav__profile-name{font-size:var(--text-label-md-size);color:var(--color-on-surface);font-weight:700}.topnav__profile-role{font-size:var(--text-label-sm-size);color:var(--color-outline)}.topnav__avatar{border-radius:var(--radius-full);border:2px solid var(--color-primary-container);background:var(--color-surface-container-high);width:40px;height:40px;color:var(--color-primary);justify-content:center;align-items:center;display:flex;overflow:hidden}.topnav__avatar img{object-fit:cover;width:100%;height:100%}@media (width<=1024px){.topnav{padding:0 var(--margin-mobile);gap:var(--spacing-sm)}.topnav__menu-btn{flex-shrink:0;display:flex}.topnav__search{width:min(320px,45vw)}.topnav__actions{gap:var(--spacing-sm)}}@media (width<=480px){.topnav{gap:4px;padding:0 8px}.topnav__menu-btn{padding:8px}.topnav__actions{gap:2px}.topnav__upgrade-btn{padding:6px 9px}.topnav__upgrade-btn>span:last-child,.topnav__tier-badge>span:last-child{display:none}.topnav__tier-badge{padding:4px 8px}.lang-switcher__btn{gap:4px;padding:4px 7px}.lang-switcher__arrow{display:none}.topnav__icon-btn{place-items:center;min-width:40px;min-height:40px;padding:4px;display:inline-grid}.topnav__profile{padding:2px}.topnav__avatar{width:34px;height:34px}}@media (width<=640px){.topnav--teacher{gap:4px;padding-inline:8px}.topnav--teacher .topnav__actions{gap:4px}.topnav--teacher .topnav__actions>*,.topnav--teacher .topnav__avatar{flex-shrink:0}.topnav--teacher .topnav__profile{padding-inline:0}.topnav--teacher .topnav__tier-container button{padding:8px}.topnav--teacher .topnav__tier-container button>span:last-child{display:none}.topnav--teacher .lang-switcher__btn{gap:4px;padding-inline:6px}.topnav--teacher .lang-switcher__arrow,.topnav__search{display:none}.topnav__actions{gap:8px;margin-left:auto}.topnav__profile-info,.topnav__parent-context{display:none}.topnav__upgrade-btn{gap:4px;height:32px;padding:4px 10px;font-size:.75rem}.topnav__upgrade-btn .material-symbols-outlined{font-size:15px}.topnav__tier-badge{height:32px;padding:3px 8px;font-size:.7rem}}@media (width<=440px){.topnav__actions{gap:6px}.topnav__upgrade-btn{padding:4px 8px;font-size:.72rem}}.topbar{z-index:var(--z-topnav);background:var(--ly-surface,#fff);border-bottom:1px solid var(--ly-line-soft,#eff3f6);height:73px;position:sticky;top:0}.topbar__inner{align-items:center;gap:.5rem;width:100%;max-width:1240px;height:100%;margin-inline:auto;padding-inline:24px;display:flex}[data-theme=dark] .topbar{background:var(--ly-surface,#131a26);border-bottom-color:var(--ly-line,#24324a)}.topbar__brand{color:var(--ly-ink,#051a2e);letter-spacing:-.02em;flex-shrink:0;align-items:center;gap:10px;font-size:21px;font-weight:700;line-height:1.2;display:flex}[data-theme=dark] .topbar__brand{color:var(--ly-ink,#e6edf6)}.topbar__brand img{object-fit:contain;width:34px;height:34px}.topbar__nav{align-items:center;gap:2px;margin-left:auto;display:flex}.topbar__group{position:relative}.topbar__link{border-radius:var(--ly-radius-pill,999px);color:var(--ly-body,#576c80);white-space:nowrap;transition:background var(--transition-fast), color var(--transition-fast);align-items:center;gap:5px;padding:10px 12px;font-size:13px;font-weight:400;line-height:22px;display:inline-flex}.topbar__link:hover{background:var(--ly-surface-subtle,#f4f7fa);color:var(--ly-ink,#051a2e)}.topbar__link.is-active{background:var(--ly-lilac-soft,#f3f0ff);color:var(--ly-ink,#051a2e);padding-inline:10px;font-weight:700}[data-theme=dark] .topbar__link{color:var(--ly-body,#a7b6c6)}[data-theme=dark] .topbar__link:hover{background:var(--ly-surface-subtle,#131a26);color:var(--ly-ink,#e6edf6)}[data-theme=dark] .topbar__link.is-active{background:var(--ly-lilac-soft,#241f42);color:var(--ly-ink,#e6edf6)}.topbar__caret{color:currentColor;opacity:.85;font-size:20px;line-height:1}.topbar__dropdown{background:var(--ly-surface,#fff);border:1px solid var(--ly-line,#e3eaf1);min-width:228px;z-index:calc(var(--z-topnav) + 1);border-radius:14px;flex-direction:column;gap:2px;padding:6px;display:flex;position:absolute;top:calc(100% + 8px);left:0;box-shadow:0 18px 40px -18px #051a2e47}.topbar__dropdown--right{left:auto;right:0}.topbar__dropdown-item{width:100%;color:var(--ly-body,#576c80);text-align:left;transition:background var(--transition-fast), color var(--transition-fast);border-radius:9px;align-items:center;gap:10px;padding:9px 10px;font-size:13px;font-weight:500;display:flex}.topbar__dropdown-item:hover{background:var(--ly-surface-subtle,#f4f7fa);color:var(--ly-ink,#051a2e)}.topbar__dropdown-item.is-active{background:var(--ly-surface-subtle,#f4f7fa);color:var(--ly-ink,#051a2e);font-weight:700}.topbar__dropdown-item .material-symbols-outlined{color:var(--ly-muted,#7b8ca0);font-size:19px}.topbar__account-meta{border-bottom:1px solid var(--ly-line,#e3eaf1);flex-direction:column;gap:2px;margin-bottom:4px;padding:8px 10px 10px;display:flex}.topbar__account-meta strong{color:var(--ly-ink,#051a2e);font-size:13px}.topbar__account-meta span{color:var(--ly-muted,#7b8ca0);font-size:11px}.topbar__dropdown-section{border-bottom:1px solid var(--ly-line,#e3eaf1);flex-direction:column;gap:2px;margin-bottom:4px;padding-bottom:4px;display:none}.topbar__lang-row{justify-content:space-between;align-items:center;gap:10px;padding:7px 10px;display:flex}.topbar__lang-label{color:var(--ly-body,#576c80);font-size:13px}.topbar__lang-options{border-radius:var(--ly-radius-pill,999px);background:var(--ly-surface-subtle,#f4f7fa);gap:2px;padding:2px;display:inline-flex}.topbar__lang-btn{border-radius:var(--ly-radius-pill,999px);min-width:38px;color:var(--ly-body,#576c80);transition:background var(--transition-fast), color var(--transition-fast);padding:3px 8px;font-size:11px;font-weight:700}.topbar__lang-btn.is-active{background:var(--ly-cta,#051a2e);color:var(--ly-cta-ink,#fff)}.topbar__actions{flex-shrink:0;align-items:center;gap:6px;margin-left:18px;display:flex}.topbar__icon-btn{border-radius:var(--ly-radius-pill,999px);width:36px;height:36px;color:var(--ly-ink,#051a2e);transition:background var(--transition-fast);justify-content:center;align-items:center;display:inline-flex}.topbar__icon-btn .material-symbols-outlined{font-size:21px}.topbar__icon-btn:hover{background:var(--ly-surface-subtle,#f4f7fa)}[data-theme=dark] .topbar__icon-btn{color:var(--ly-ink,#e6edf6)}.topbar__account{position:relative}.topbar__account-btn{border-radius:var(--ly-radius-pill,999px);color:var(--ly-body,#576c80);transition:background var(--transition-fast);align-items:center;gap:8px;padding:4px 6px;font-size:13px;font-weight:400;display:inline-flex}.topbar__account-btn:hover{background:var(--ly-surface-subtle,#f4f7fa)}[data-theme=dark] .topbar__account-btn{color:var(--ly-body,#a7b6c6)}.topbar__avatar{background:var(--ly-surface-subtle,#f4f7fa);width:30px;height:30px;color:var(--ly-ink,#051a2e);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:700;line-height:1;display:inline-flex}[data-theme=dark] .topbar__avatar{background:var(--ly-surface-subtle,#131a26);color:var(--ly-ink,#e6edf6)}.topbar__mobile-menu-btn{border-radius:var(--radius-full);width:40px;height:40px;color:var(--color-on-surface);background:var(--color-surface-container-low);border:1px solid var(--color-outline-variant);transition:all var(--transition-fast);cursor:pointer;justify-content:center;align-items:center;display:none}.topbar__mobile-menu-btn:hover{background:var(--color-surface-container)}.topbar__mobile-menu-btn .material-symbols-outlined{font-size:22px}[data-theme=dark] .topbar__mobile-menu-btn{background:var(--color-surface-container);border-color:var(--color-outline-variant);color:var(--color-on-surface)}[data-theme=dark] .topbar__mobile-menu-btn:hover{background:var(--color-surface-container-high)}.topbar__drawer-backdrop{-webkit-backdrop-filter:blur(4px);z-index:var(--z-modal);background:#0b1b3380;justify-content:flex-end;animation:.2s ease-out topbarFadeIn;display:flex;position:fixed;inset:0}.topbar__drawer{background:#fff;flex-direction:column;width:min(88vw,360px);height:100dvh;animation:.25s cubic-bezier(.16,1,.3,1) topbarSlideInRight;display:flex;position:relative;overflow:hidden;box-shadow:-8px 0 32px #00000038}[data-theme=dark] .topbar__drawer{background:var(--color-surface-container-lowest);border-left:1px solid var(--color-outline-variant)}.topbar__drawer-header{border-bottom:1px solid var(--color-outline-variant);flex-shrink:0;justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex}.topbar__drawer-brand{color:var(--color-on-surface);cursor:pointer;align-items:center;gap:.55rem;font-size:1.1rem;font-weight:700;display:flex}.topbar__drawer-brand img{object-fit:contain;width:28px;height:28px}.topbar__drawer-close-btn{border-radius:var(--radius-full);width:36px;height:36px;color:var(--color-on-surface-variant);background:var(--color-surface-container-low);transition:all var(--transition-fast);justify-content:center;align-items:center;display:inline-flex}.topbar__drawer-close-btn:hover{background:var(--color-surface-container-high);color:var(--color-on-surface)}.topbar__drawer-body{scrollbar-width:thin;flex-direction:column;flex:1;gap:1.25rem;padding:1rem 1.1rem 2.5rem;display:flex;overflow-y:auto}.topbar__drawer-profile{background:var(--color-surface-container-low);border:1px solid var(--color-outline-variant);border-radius:var(--radius-xl);cursor:pointer;transition:background var(--transition-fast), border-color var(--transition-fast);align-items:center;gap:.85rem;padding:.85rem 1rem;display:flex}.topbar__drawer-profile:hover{background:var(--color-surface-container);border-color:var(--color-primary)}[data-theme=dark] .topbar__drawer-profile{background:var(--color-surface-container-low)}[data-theme=dark] .topbar__drawer-profile:hover{background:var(--color-surface-container)}.topbar__drawer-avatar{border-radius:var(--radius-full);color:#fff;background:linear-gradient(135deg,#005bbf,#3d608e);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.topbar__drawer-avatar .material-symbols-outlined{font-size:28px}.topbar__drawer-user-info{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.topbar__drawer-user-name{color:var(--color-on-surface);white-space:nowrap;text-overflow:ellipsis;font-size:.95rem;font-weight:700;overflow:hidden}.topbar__drawer-user-email{color:var(--color-outline);white-space:nowrap;text-overflow:ellipsis;font-size:.75rem;overflow:hidden}.topbar__drawer-user-badge{border-radius:var(--radius-full);color:var(--color-primary);background:#005bbf1a;align-self:flex-start;margin-top:3px;padding:1px 7px;font-size:.68rem;font-weight:600;display:inline-block}[data-theme=dark] .topbar__drawer-user-badge{color:var(--color-primary);background:#789dff26}.topbar__drawer-profile-arrow{color:var(--color-outline);font-size:20px}.topbar__drawer-section{flex-direction:column;gap:.35rem;display:flex}.topbar__drawer-section-title{text-transform:uppercase;letter-spacing:.05em;color:var(--color-outline);margin-bottom:.2rem;padding-inline:.5rem;font-size:.72rem;font-weight:700}.topbar__drawer-nav-list{flex-direction:column;gap:.35rem;display:flex}.topbar__drawer-nav-item{border-radius:var(--radius-lg);width:100%;color:var(--color-on-surface-variant);text-align:left;transition:all var(--transition-fast);align-items:center;gap:.75rem;padding:.7rem .85rem;font-size:.93rem;font-weight:500;display:flex}.topbar__drawer-nav-item:hover{background:var(--color-surface-container-low);color:var(--color-on-surface)}.topbar__drawer-nav-item.is-active{color:#3b2e6b;background:#eae4fb;font-weight:600}[data-theme=dark] .topbar__drawer-nav-item.is-active{background:var(--color-surface-container-high);color:var(--color-on-surface)}.topbar__drawer-nav-icon{color:var(--color-outline);font-size:22px}.topbar__drawer-nav-item.is-active .topbar__drawer-nav-icon{color:var(--color-primary)}.topbar__drawer-nav-text{flex:1}.topbar__drawer-pill-badge{border-radius:var(--radius-full);color:#000;letter-spacing:.02em;background:linear-gradient(135deg,#ffb800,#ff8a00);padding:2px 6px;font-size:.68rem;font-weight:700}.topbar__drawer-group-caret{color:var(--color-outline);font-size:20px;transition:transform .2s}.topbar__drawer-group-caret.is-open{transform:rotate(180deg)}.topbar__drawer-sublist{border-left:2px solid var(--color-outline-variant);flex-direction:column;gap:2px;margin-top:2px;margin-left:1.25rem;padding-left:1rem;display:flex}.topbar__drawer-subitem{border-radius:var(--radius-md);width:100%;color:var(--color-on-surface-variant);text-align:left;transition:all var(--transition-fast);align-items:center;gap:.65rem;padding:.6rem .75rem;font-size:.875rem;font-weight:500;display:flex}.topbar__drawer-subitem:hover{background:var(--color-surface-container-low);color:var(--color-on-surface)}.topbar__drawer-subitem.is-active{background:var(--color-surface-container);color:var(--color-primary);font-weight:600}.topbar__drawer-subitem .material-symbols-outlined{color:var(--color-outline);font-size:19px}.topbar__drawer-subitem.is-active .material-symbols-outlined{color:var(--color-primary)}.topbar__drawer-pref-btn,.topbar__drawer-pref-row{border-radius:var(--radius-lg);width:100%;color:var(--color-on-surface-variant);background:var(--color-surface-container-low);transition:background var(--transition-fast);justify-content:space-between;align-items:center;padding:.7rem .85rem;font-size:.9rem;display:flex}.topbar__drawer-pref-btn:hover{background:var(--color-surface-container);color:var(--color-on-surface)}.topbar__drawer-pref-left{align-items:center;gap:.65rem;display:flex}.topbar__drawer-pref-left .material-symbols-outlined{color:var(--color-outline);font-size:20px}.topbar__drawer-pref-tag{border-radius:var(--radius-full);background:var(--color-surface-container-high);color:var(--color-on-surface);padding:2px 8px;font-size:.75rem;font-weight:600}.topbar__drawer-action-btn{border-radius:var(--radius-lg);width:100%;color:var(--color-on-surface-variant);text-align:left;transition:all var(--transition-fast);align-items:center;gap:.7rem;padding:.7rem .85rem;font-size:.9rem;font-weight:500;display:flex}.topbar__drawer-action-btn:hover{background:var(--color-surface-container-low);color:var(--color-on-surface)}.topbar__drawer-action-btn .material-symbols-outlined{color:var(--color-outline);font-size:20px}.topbar__drawer-action-btn--logout,.topbar__drawer-action-btn--logout .material-symbols-outlined{color:var(--color-error)}.topbar__drawer-action-btn--logout:hover{color:var(--color-error);background:#ba1a1a14}@keyframes topbarSlideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes topbarFadeIn{0%{opacity:0}to{opacity:1}}.topbar button:focus-visible{outline:2px solid var(--ly-hero-strong,#c9dafb);outline-offset:2px}@media (width<=1180px){.topbar__account-label{display:none}}@media (width<=860px){.topbar{height:var(--topnav-height)!important}.topbar__inner{justify-content:space-between;flex-wrap:nowrap!important;padding-block:0!important}.topbar__nav,.topbar__account,.topbar__desktop-action{display:none!important}.topbar__mobile-menu-btn{display:inline-flex!important}.topbar__panel{display:none!important}}@media (width<=480px){.topbar__inner{padding-inline:16px}.topbar__brand{gap:8px;font-size:18px}.topbar__brand img{width:30px;height:30px}.topbar__icon-btn{width:40px;height:40px}.topbar__account-btn{min-height:40px}}@media (prefers-reduced-motion:reduce){.topbar *{transition:none}.topbar__drawer,.topbar__drawer-backdrop{animation:none}}.topbar__guest-actions{align-items:center;gap:8px;display:flex}.topbar__login-btn{border-radius:var(--ly-radius-pill,999px);color:var(--ly-ink,#051a2e);cursor:pointer;transition:all var(--transition-fast,.15s ease);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;padding:8px 16px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.topbar__login-btn:hover{background:var(--ly-surface-subtle,#f4f7fa);color:var(--ly-green,#1cb886)}[data-theme=dark] .topbar__login-btn{color:var(--ly-ink,#e6edf6)}[data-theme=dark] .topbar__login-btn:hover{background:var(--ly-surface-subtle,#1b2433)}.topbar__register-btn{border-radius:var(--ly-radius-pill,999px);color:#fff;background:var(--ly-green,#1cb886);cursor:pointer;transition:all var(--transition-fast,.15s ease);border:none;justify-content:center;align-items:center;padding:8px 18px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex;box-shadow:0 2px 6px #1cb88633}.topbar__register-btn:hover{background:#179b71;transform:translateY(-1px);box-shadow:0 4px 12px #1cb88659}.topbar__drawer-guest{background:var(--ly-surface-subtle,#f4f7fa);border-radius:12px;flex-direction:column;gap:12px;margin-bottom:20px;padding:16px;display:flex}[data-theme=dark] .topbar__drawer-guest{background:#192435}.topbar__drawer-guest-copy strong{color:var(--ly-ink,#051a2e);font-size:14px;line-height:1.4}[data-theme=dark] .topbar__drawer-guest-copy strong{color:var(--ly-ink,#e6edf6)}.topbar__drawer-guest-actions{gap:8px;display:flex}.topbar__drawer-guest-actions .topbar__login-btn{border:1px solid var(--ly-line,#e3eaf1);background:var(--ly-surface,#fff);flex:1}[data-theme=dark] .topbar__drawer-guest-actions .topbar__login-btn{background:#131a26;border-color:#24324a}.topbar__drawer-guest-actions .topbar__register-btn{flex:1}@media (width<=768px){.topbar__guest-actions{display:none}}.site-footer{color:#9bb3c8;background:#051a2e;margin-top:auto;padding-bottom:32px}.site-footer__inner{grid-template-columns:1.45fr .95fr 1fr 1.4fr;gap:clamp(28px,6.1vw,88px);max-width:1434px;margin-inline:auto;padding:81px 81px 60px;display:grid}.site-footer__brand{flex-direction:column;gap:0;max-width:301px;display:flex}.site-footer__brand-row{color:#fff;letter-spacing:-.02em;align-items:center;gap:12px;font-size:24px;font-weight:700;line-height:1.2;display:flex}.site-footer__brand-row img{object-fit:contain;width:38px;height:38px}.site-footer__brand p{color:#9bb3c8;max-width:301px;margin-top:24px;font-size:13.5px;line-height:1.65}.site-footer__help{color:#fff;align-items:center;gap:10px;margin-top:22px;font-size:15px;font-weight:700;line-height:1.2;display:inline-flex}.site-footer__help:hover{text-underline-offset:3px;text-decoration:underline}.site-footer__help .material-symbols-outlined{color:#1cb886;font-size:20px}.site-footer__column h2{color:#fff;margin-bottom:24px;font-size:17px;font-weight:700;line-height:1.2}.site-footer__column ul{flex-direction:column;gap:19px;list-style:none;display:flex}.site-footer__column li{line-height:1.2}.site-footer__column a,.site-footer__column button{color:#9bb3c8;text-align:left;transition:color var(--transition-fast);font-size:14px;line-height:1.2}.site-footer__column a:hover,.site-footer__column button:hover{color:#fff;text-underline-offset:3px;text-decoration:underline}.site-footer__column .site-footer__address{color:#9bb3c8;font-size:14px;line-height:1.5}.site-footer__bottom{color:#7a95a8;border-top:1px solid #ffffff1f;flex-wrap:wrap;justify-content:space-between;gap:8px;max-width:1434px;margin-inline:auto;padding:31px 81px 1px;font-size:13px;line-height:1.2;display:flex}.site-footer__mobile-bar{display:none}.site-footer a:focus-visible,.site-footer button:focus-visible{outline-offset:2px;border-radius:3px;outline:2px solid #7fb3ff}@media (width<=1000px){.site-footer__inner{grid-template-columns:repeat(2,minmax(0,1fr));padding:56px 32px 40px}.site-footer__brand{grid-column:1/-1;max-width:none}.site-footer__brand p{max-width:52ch}.site-footer__bottom{padding:24px 32px 16px}}@media (width<=768px){.site-footer{padding-bottom:env(safe-area-inset-bottom,0px)}.site-footer__mobile-bar{border-bottom:1px solid #ffffff14;display:block}.site-footer__mobile-toggle{color:#fff;cursor:pointer;text-align:left;width:100%;transition:background var(--transition-fast);background:0 0;justify-content:space-between;align-items:center;gap:.75rem;padding:.85rem clamp(1rem,4vw,1.5rem);display:flex}.site-footer__mobile-toggle:hover{background:#ffffff0a}.site-footer__mobile-brand{color:#fff;align-items:center;gap:.55rem;font-size:1.05rem;font-weight:700;display:flex}.site-footer__mobile-brand img{object-fit:contain;width:26px;height:26px}.site-footer__mobile-hint{color:#a9b8c9;border-radius:var(--radius-full);transition:color var(--transition-fast), background var(--transition-fast);background:#ffffff14;align-items:center;gap:.35rem;padding:.35rem .65rem;font-size:.82rem;font-weight:500;display:inline-flex}.site-footer__mobile-toggle:hover .site-footer__mobile-hint{color:#fff;background:#ffffff1f}.site-footer__chevron{font-size:20px;transition:transform .25s}.site-footer__chevron.is-expanded{transform:rotate(180deg)}.site-footer__inner{grid-template-columns:1fr;gap:1.5rem;padding:1.25rem clamp(1rem,4vw,1.5rem) 1.5rem;animation:.22s ease-out siteFooterSlideDown;display:none}.site-footer__inner.is-open{display:grid}.site-footer__brand{max-width:none}.site-footer__bottom{padding:.85rem clamp(1rem,4vw,1.5rem);font-size:.78rem}}@keyframes siteFooterSlideDown{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}@font-face{font-family:Teacher Inter;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/teacher/fonts/inter-regular.ttf)format("truetype")}@font-face{font-family:Teacher Inter;font-style:normal;font-weight:500;font-display:swap;src:url(/assets/teacher/fonts/inter-medium.ttf)format("truetype")}@font-face{font-family:Teacher Inter;font-style:normal;font-weight:600;font-display:swap;src:url(/assets/teacher/fonts/inter-semibold.ttf)format("truetype")}@font-face{font-family:Teacher Inter;font-style:normal;font-weight:700;font-display:swap;src:url(/assets/teacher/fonts/inter-bold.ttf)format("truetype")}@font-face{font-family:Teacher Symbols;font-style:normal;font-weight:400;font-display:block;src:url(/assets/teacher/fonts/material-symbols.ttf)format("truetype")}.teacher-workspace{--font-family:"Teacher Inter", "Inter", sans-serif;--teacher-page-width:1176px;--teacher-page-gutter:32px;--teacher-ink:#051a2e;--teacher-muted:#576c80;--teacher-accent:#1cb886;--teacher-purple:#a087ff;--teacher-border:#dfe7ee;--teacher-panel:#dfe9ff;--teacher-soft:#eaf1f7;--teacher-card:#fff;--teacher-danger:#c51920;--teacher-danger-soft:#fbeef0;background:var(--teacher-card);min-height:100dvh;color:var(--teacher-ink);font-family:var(--font-family);flex-direction:column;display:flex}.teacher-workspace .material-symbols-outlined{font-family:Teacher Symbols}[data-theme=dark] .teacher-workspace{--teacher-ink:var(--color-on-surface);--teacher-muted:var(--color-on-surface-variant);--teacher-border:var(--color-outline-variant);--teacher-panel:#1d304d;--teacher-soft:var(--color-surface-container-low);--teacher-card:var(--color-surface-container-lowest);--teacher-danger:#ff9399;--teacher-danger-soft:#47232c}.teacher-workspace a{color:inherit}.teacher-workspace .teacher-dash__btn-primary{color:#051a2e}.teacher-workspace a:hover{text-decoration:none}.teacher-workspace :is(a,button,summary,input):focus-visible{outline:3px solid var(--teacher-accent);outline-offset:4px}.teacher-workspace__header{border-bottom:1px solid var(--teacher-border);z-index:var(--z-topnav);position:relative}.teacher-workspace__bar{width:min(var(--teacher-page-width), calc(100% - 2 * var(--teacher-page-gutter)));align-items:center;gap:24px;min-height:72px;margin:auto;display:flex}.teacher-workspace__brand{flex-shrink:0;align-items:center;gap:10px;font-size:24px;font-weight:700;display:inline-flex}.teacher-workspace__brand img{object-fit:contain;border-radius:10px;flex-shrink:0}.teacher-workspace__navigation{color:var(--teacher-muted);align-items:center;gap:12px;margin-left:auto;font-size:13px;display:flex}.teacher-workspace__overview{border-radius:var(--radius-full);padding:12px 10px}.teacher-workspace .teacher-workspace__nav-active{border-radius:var(--radius-full);color:var(--teacher-ink);background:#f3efff;font-weight:700}.teacher-workspace__menu>.teacher-workspace__nav-active{padding-inline:10px}[data-theme=dark] .teacher-workspace .teacher-workspace__nav-active{background:var(--teacher-panel)}.teacher-workspace__menu{position:relative}.teacher-workspace__menu summary{cursor:pointer;align-items:center;gap:6px;min-height:44px;list-style:none;display:flex}.teacher-workspace__menu summary::-webkit-details-marker{display:none}.teacher-workspace__menu summary>.material-symbols-outlined{font-size:20px}.teacher-workspace__menu[open]>summary{color:var(--teacher-ink)}.teacher-workspace__dropdown{background:var(--teacher-card);border:1px solid var(--teacher-border);min-width:190px;box-shadow:var(--shadow-lg);border-radius:16px;padding:8px;position:absolute;top:calc(100% + 8px);left:0}.teacher-workspace__dropdown :is(a,button){text-align:left;border-radius:8px;width:100%;padding:10px 12px;font-size:14px;display:block}.teacher-workspace__dropdown :is(a,button):hover{background:var(--teacher-soft)}.teacher-workspace__actions{color:var(--teacher-muted);align-items:center;gap:12px;display:flex}.teacher-workspace__icon-button,.teacher-workspace .notif-bell__btn{width:32px;height:40px;color:var(--teacher-muted);border-radius:12px;justify-content:center;align-items:center;padding:0;display:inline-flex}.teacher-workspace__icon-button .material-symbols-outlined{font-size:21px}.teacher-workspace__icon-button:hover{background:var(--teacher-soft)}.teacher-workspace .lang-switcher__btn{border-radius:var(--radius-full);background:var(--teacher-soft);border-color:var(--teacher-border)}.teacher-workspace__account{font-size:13px}.teacher-workspace__account .teacher-workspace__dropdown{left:auto;right:0}.teacher-workspace__account-name{overflow-wrap:anywhere;padding:8px 12px;font-weight:700;display:block}.teacher-workspace__avatar{border:1px solid var(--teacher-border);background:var(--teacher-soft);width:30px;height:30px;color:var(--teacher-ink);border-radius:50%;place-items:center;font-weight:700;display:grid}.teacher-workspace__search{width:min(var(--teacher-page-width), calc(100% - 2 * var(--teacher-page-gutter)));align-items:center;gap:16px;margin:0 auto;padding:0 0 16px;font-size:14px;display:flex}.teacher-workspace__search input{border:1px solid var(--teacher-border);background:var(--teacher-soft);min-width:0;color:var(--teacher-ink);border-radius:12px;flex:1;padding:12px}.teacher-workspace__content{width:min(var(--teacher-page-width), calc(100% - 2 * var(--teacher-page-gutter)));flex:1;min-width:0;margin:40px auto 0;padding-bottom:40px}.teacher-workspace__footer{color:#9bb3c8;background:#051a2e;font-size:14px;line-height:24px}.teacher-workspace__footer-inner{width:min(var(--teacher-page-width), calc(100% - 2 * var(--teacher-page-gutter)));grid-template-columns:1.35fr 1fr 1fr 1.15fr;gap:clamp(24px,4vw,64px);margin:auto;padding:48px 0;display:grid}.teacher-workspace__footer .teacher-workspace__brand{color:#fff;margin-bottom:24px}.teacher-workspace__footer-about p{max-width:310px}.teacher-workspace__footer h2{color:#fff;margin:6px 0 24px;font-size:16px;font-weight:700}.teacher-workspace__footer-inner>div>a:not(.teacher-workspace__brand):not(.teacher-workspace__support){margin-bottom:12px;display:block}.teacher-workspace__footer a:hover{text-decoration:underline}.teacher-workspace__footer .teacher-workspace__support{color:#fff;align-items:center;gap:10px;margin-top:24px;font-weight:700;display:inline-flex}.teacher-workspace__support .material-symbols-outlined{color:var(--teacher-accent);font-size:20px}.teacher-workspace__copyright{padding:24px max(var(--teacher-page-gutter), calc((100% - var(--teacher-page-width)) / 2));color:#7a95a8;border-top:1px solid #172c3c;justify-content:space-between;gap:16px;font-size:12px;display:flex}.teacher-workspace~.chat-widget .chat-toggle-btn{width:56px;height:56px;box-shadow:none;background:#051a2e}@media (width<=1320px){.teacher-workspace__bar{gap:16px}.teacher-workspace__navigation{gap:10px}.teacher-workspace__actions{gap:8px}}@media (width<=1050px){.teacher-workspace__bar{flex-wrap:wrap;row-gap:10px;padding-block:14px}.teacher-workspace__actions{margin-left:auto}.teacher-workspace__navigation{order:3;gap:24px;width:100%;margin:0}.teacher-workspace__footer-inner{grid-template-columns:repeat(2,minmax(0,1fr));padding-block:48px}}@media (width<=768px){.teacher-workspace{--teacher-page-gutter:12px}.teacher-workspace__content{padding-bottom:calc(14px + env(safe-area-inset-bottom));margin-top:14px}}@media (width<=600px){.teacher-workspace__brand{font-size:20px}.teacher-workspace__actions{flex-wrap:wrap;gap:4px}.teacher-workspace__actions .teacher-workspace__account summary>span:not(.teacher-workspace__avatar){display:none}.teacher-workspace__actions .lang-switcher__btn{gap:4px;padding-inline:6px}.teacher-workspace__navigation{justify-content:space-between;gap:4px;font-size:12px}.teacher-workspace__navigation .teacher-workspace__menu:last-child .teacher-workspace__dropdown{left:auto;right:0}.teacher-workspace__footer-inner{gap:32px 20px}.teacher-workspace__footer-about,.teacher-workspace__footer-inner>div:last-child{grid-column:1/-1}.teacher-workspace__copyright{flex-wrap:wrap}}@media (width<=380px){.teacher-workspace__navigation{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 12px;display:grid}.teacher-workspace__overview{justify-self:start}.teacher-workspace__navigation>:nth-child(2n) .teacher-workspace__dropdown{left:auto;right:0}}.chat-widget{z-index:390;position:fixed;bottom:24px;right:24px}.chat-toggle-btn{color:#fff;cursor:pointer;background:#051a2e;border:none;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;font-size:22px;transition:transform .2s,box-shadow .2s;display:flex;box-shadow:0 8px 22px #051a2e47}.chat-toggle-btn svg{width:24px;height:24px}.chat-toggle-btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px #051a2e57}.chat-toggle-btn:active{transform:translateY(0)}.chat-window{border:1px solid var(--ly-line,#e3eaf1);background:#fff;border-radius:14px;flex-direction:column;width:340px;max-width:min(90vw,340px);height:440px;max-height:min(60vh,440px);transition:all .25s;display:flex;position:absolute;bottom:68px;right:0;overflow:hidden;box-shadow:0 18px 44px -16px #051a2e59}.chat-window.minimized{border-radius:14px 14px 0 0;width:220px;height:52px;bottom:68px;right:0}.chat-header{color:#fff;background:#051a2e;border-radius:14px 14px 0 0;flex-shrink:0;justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.chat-header-left{flex-direction:column;gap:2px;display:flex}.chat-title{font-size:14px;font-weight:600}.chat-status{opacity:.9;font-size:11px}.chat-status.online{color:#a8ffa8}.chat-status.offline{color:#ffb3b3}.chat-header-actions{gap:6px;display:flex}.chat-header-btn{color:#fff;cursor:pointer;opacity:.8;background:0 0;border:none;padding:2px 4px;font-size:17px;transition:opacity .2s}.chat-header-btn:hover{opacity:1}.chat-messages{background:#f4f7fa;flex-direction:column;flex:1;gap:8px;padding:12px;display:flex;overflow-y:auto}.chat-loading,.chat-error,.chat-empty{text-align:center;color:#666;padding:16px 0;font-size:13px}.chat-error{color:#d32f2f}.chat-empty-sub{color:#999;margin-top:4px;font-size:11px}.chat-message{flex-direction:column;max-width:80%;animation:.2s chatFadeIn;display:flex}.chat-message.own{align-self:flex-end}.chat-message.other{align-self:flex-start}.chat-message-content{background:#fff;border-radius:10px;padding:8px 12px;box-shadow:0 1px 3px #00000014}.chat-message.own .chat-message-content{color:#fff;background:#051a2e}.chat-message.other .chat-message-content{background:#e8edf2}.chat-message-sender{color:#666;margin-bottom:2px;font-size:10px;font-weight:600}.chat-message.own .chat-message-sender{color:#fffc}.chat-message-text{word-wrap:break-word;font-size:13px;line-height:1.5}.chat-message-time{color:#999;text-align:right;margin-top:3px;font-size:10px}.chat-message.own .chat-message-time{color:#ffffffb3}.chat-input-area{background:#fff;border-top:1px solid #e0e0e0;flex-shrink:0;gap:8px;padding:10px 12px;display:flex}.chat-input{border:1px solid #ddd;border-radius:8px;outline:none;flex:1;padding:7px 10px;font-size:13px;transition:border-color .2s}.chat-input:focus{border-color:#051a2e}.chat-input:disabled{cursor:not-allowed;background:#f0f0f0}.chat-send-btn{color:#fff;cursor:pointer;background:#051a2e;border:none;border-radius:8px;justify-content:center;align-items:center;padding:7px 14px;transition:background .2s;display:flex}.chat-send-btn:hover:not(:disabled){background:#0e1f2e}.chat-send-btn:disabled{cursor:not-allowed;background:#b0b0b0}@keyframes chatFadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.chat-widget{bottom:16px;right:16px}.chat-window{width:300px;max-width:min(88vw,300px);height:380px;max-height:min(55vh,380px);bottom:60px}.chat-window.minimized{width:200px;bottom:60px}}@media (width<=480px){.chat-widget{bottom:12px;right:12px}.chat-toggle-btn{width:46px;height:46px;font-size:20px}.chat-window{border-radius:12px;width:calc(100vw - 24px);max-width:340px;height:380px;max-height:58dvh;bottom:56px;right:0}.chat-window.minimized{border-radius:10px 10px 0 0;width:180px;height:48px}}.app-layout{max-width:100%;min-height:100dvh;display:flex;overflow-x:clip}.app-layout__main{min-width:0;margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100dvh;display:flex}.app-layout__content{padding:var(--margin-desktop);max-width:var(--container-max-width);box-sizing:border-box;flex-direction:column;flex:1;width:100%;min-width:0;animation:.3s ease-out fadeIn;display:flex}.app-layout--topnav .app-layout__main{background:var(--ly-page,#fff);flex:1;min-width:0;margin-left:0}.app-layout--topnav .app-layout__content{max-width:1240px;margin-inline:auto;padding:40px 32px}@media (width<=640px){.app-layout--topnav .app-layout__content{padding:24px 16px}}.app-layout--topnav .admin-page,.app-layout--topnav .admin-pricing-page{padding-left:0;padding-right:0}.app-layout__sidebar-overlay{display:none}.app-layout__content--no-padding{max-width:100%;padding:0}@media (width<=1024px){.app-layout__main{margin-left:0}.app-layout__content{padding:var(--margin-mobile);padding-bottom:calc(var(--margin-mobile) + env(safe-area-inset-bottom))}.app-layout__sidebar-overlay{z-index:calc(var(--z-sidebar) - 1);background:#00000073;border:0;display:block;position:fixed;inset:0}}@media (width<=768px){.app-layout--topnav .app-layout__content{padding:14px 12px calc(14px + env(safe-area-inset-bottom))}}.text-trans{z-index:var(--z-modal);pointer-events:auto;position:absolute;transform:translate(-50%,-100%)}.text-trans__trigger{background-color:var(--color-primary);color:var(--color-on-primary);border-radius:var(--radius-full);width:36px;height:36px;box-shadow:var(--shadow-lg);transition:background-color var(--transition-fast), transform var(--transition-fast);cursor:pointer;border:1px solid #ffffff1a;justify-content:center;align-items:center;display:flex}.text-trans__trigger:hover{background-color:var(--color-primary-container);transform:scale(1.08)}.text-trans__trigger span{font-size:18px}.text-trans__modal{background-color:var(--color-surface-container-lowest);border:1px solid var(--color-outline-variant);gap:var(--spacing-sm);flex-direction:column;width:320px;max-width:90vw;max-height:320px;margin-top:-8px;display:flex;padding:var(--spacing-md)!important;border-radius:var(--radius-lg)!important;box-shadow:var(--shadow-xl)!important}.text-trans__modal-header{justify-content:space-between;align-items:center;width:100%;display:flex}.text-trans__title-badge{color:var(--color-primary);border-radius:var(--radius-full);text-transform:uppercase;background-color:#005bbf14;padding:2px 8px;font-size:11px;font-weight:700}.text-trans__header-actions{align-items:center;gap:var(--spacing-xs);display:flex}.text-trans__action-btn{color:var(--color-outline);cursor:pointer;border-radius:var(--radius-full);transition:all var(--transition-fast);background:0 0;border:none;align-items:center;padding:4px;display:flex}.text-trans__action-btn:hover{color:var(--color-on-surface);background-color:var(--color-surface-container-low)}.text-trans__action-btn span{font-size:18px}.text-trans__close{color:var(--color-error)}.text-trans__close:hover{color:var(--color-error);background-color:var(--color-error-container)}.text-trans__modal-body{gap:var(--spacing-sm);flex-direction:column;padding-right:4px;display:flex;overflow-y:auto}.text-trans__text-block{flex-direction:column;gap:2px;display:flex}.text-trans__text-block p:last-child{margin:0;line-height:1.4}.text-trans__text-block--original p:last-child{color:var(--color-on-surface-variant);font-size:14px;font-style:italic}.text-trans__divider{border:0;border-top:1px solid var(--color-outline-variant);margin:4px 0}.text-trans__text-block--translation p.text-trans__result{color:var(--color-on-surface);font-size:14px;font-weight:500}.text-trans__loading{align-items:center;gap:var(--spacing-sm);color:var(--color-outline);padding:var(--spacing-xs) 0;font-size:13px;display:flex}.text-trans__loading span{color:var(--color-primary);font-size:16px}.modal-backdrop{-webkit-backdrop-filter:blur(6px);z-index:9999;background-color:#00000080;justify-content:center;align-items:center;animation:.25s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-wrapper{background:var(--color-surface);color:var(--color-on-surface);border:1px solid var(--color-outline-variant);border-radius:var(--radius-2xl);width:90%;max-width:440px;animation:.3s cubic-bezier(.34,1.56,.64,1) slideDown;overflow:hidden;box-shadow:0 20px 25px -5px #00000026,0 10px 10px -5px #0000000a}.modal-header-accent{width:100%;height:4px}.modal-header-accent--info{background:var(--color-primary)}.modal-header-accent--confirm{background:var(--color-primary)}.modal-body{text-align:center;flex-direction:column;align-items:center;gap:16px;padding:24px;display:flex}.modal-icon-container{border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;display:flex}.modal-icon-container--info{color:var(--color-primary);background:#005bbf1a}.modal-icon-container--success{color:var(--color-success,#28a745);background:#28a7451a}.modal-icon-container--warning{color:var(--color-warning,#fd7e14);background:#fd7e141a}.modal-icon-container--error{color:var(--color-error,#d32f2f);background:#d32f2f1a}.modal-icon-container--confirm{color:var(--color-primary);background:#005bbf1a}.modal-icon{font-size:32px}.modal-title{color:var(--color-on-surface);margin:0;font-size:18px;font-weight:700}.modal-message{color:var(--color-on-surface-variant);margin:0;font-size:14px;line-height:1.5}.modal-footer{justify-content:center;gap:12px;padding:16px 24px 24px;display:flex}.modal-btn{border-radius:var(--radius-lg);cursor:pointer;box-shadow:var(--shadow-sm);border:none;justify-content:center;align-items:center;padding:10px 20px;font-size:14px;font-weight:700;transition:all .2s;display:flex}.modal-btn:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.modal-btn:active{transform:translateY(0)}.modal-btn--secondary{background:var(--color-surface-container-high);color:var(--color-on-surface);border:1px solid var(--color-outline-variant)}.modal-btn--upgrade{min-width:144px}.modal-btn--secondary:hover{background:var(--color-surface-container-highest)}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}[data-theme=dark] .modal-wrapper{background:var(--color-surface-container-low)}.modal-wrapper{background:var(--ly-surface,#fff);border-color:var(--ly-line,#e3eaf1);border-radius:18px}.modal-header-accent--info,.modal-header-accent--confirm{background:var(--ly-ink,#051a2e)}.modal-header-accent--success{background:var(--ly-green,#1cb886)}.modal-header-accent--warning{background:var(--ly-attention,#d97706)}.modal-header-accent--error{background:var(--ly-danger,#ba1a1a)}.modal-icon-container--info,.modal-icon-container--confirm{background:var(--ly-surface-subtle,#f4f7fa);color:var(--ly-ink,#051a2e)}.modal-icon-container--success{background:var(--ly-mint,#d5f4e8);color:var(--ly-mint-ink,#0f6b4f)}.modal-icon-container--warning{background:var(--ly-attention-bg,#fff8eb);color:#a85b00}.modal-icon-container--error{background:var(--ly-danger-bg,#ffedeb);color:var(--ly-danger,#ba1a1a)}.modal-title{color:var(--ly-ink,#051a2e)}.modal-message{color:var(--ly-body,#576c80)}.modal-btn{border-radius:9px;font-size:13px;font-weight:700}.modal-btn--primary{background:var(--ly-cta,#051a2e);color:var(--ly-cta-ink,#fff)}.modal-btn--secondary{background:var(--ly-surface-subtle,#f4f7fa);color:var(--ly-body,#576c80);border-color:var(--ly-line,#e3eaf1)}:root{--color-primary:#005bbf;--color-primary-container:#1a73e8;--color-primary-fixed:#d8e2ff;--color-primary-fixed-dim:#adc7ff;--color-on-primary:#fff;--color-on-primary-container:#fff;--color-on-primary-fixed:#001a41;--color-on-primary-fixed-variant:#004493;--color-inverse-primary:#adc7ff;--color-secondary:#3d608e;--color-secondary-container:#a9cbff;--color-secondary-fixed:#d4e3ff;--color-secondary-fixed-dim:#a6c8fd;--color-on-secondary:#fff;--color-on-secondary-container:#325683;--color-on-secondary-fixed:#001c3a;--color-on-secondary-fixed-variant:#234875;--color-tertiary:#525f70;--color-tertiary-container:#6a7889;--color-tertiary-fixed:#d6e4f8;--color-tertiary-fixed-dim:#bac8db;--color-on-tertiary:#fff;--color-on-tertiary-container:#fff;--color-on-tertiary-fixed:#0f1d2b;--color-on-tertiary-fixed-variant:#3b4858;--color-error:#ba1a1a;--color-error-container:#ffdad6;--color-on-error:#fff;--color-on-error-container:#93000a;--color-surface:#f8f9fa;--color-surface-dim:#e2e8f0;--color-surface-bright:#f8fafc;--color-surface-container-lowest:#fff;--color-surface-container-low:#f1f5f9;--color-surface-container:#e2e8f0;--color-surface-container-high:#cbd5e1;--color-surface-container-highest:#94a3b8;--color-surface-variant:#e2e8f0;--color-surface-tint:#005bc0;--color-on-surface:#0f172a;--color-on-surface-variant:#475569;--color-on-background:#0f172a;--color-background:#f8f9fa;--color-outline:#64748b;--color-outline-variant:#e2e8f0;--color-inverse-surface:#1e293b;--color-inverse-on-surface:#f8fafc;--color-success:#16a34a;--color-success-bg:#16a34a1a;--color-warning:#d97706;--color-warning-bg:#d977061a;--color-danger:#ba1a1a;--color-danger-bg:#ba1a1a1a;--color-on-success:#0b1c30;--color-on-warning:#0b1c30;--color-on-danger:#fff;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--text-display-size:48px;--text-display-height:56px;--text-display-weight:700;--text-display-spacing:-.02em;--text-headline-lg-size:32px;--text-headline-lg-height:40px;--text-headline-lg-weight:600;--text-headline-lg-spacing:-.01em;--text-headline-lg-mobile-size:24px;--text-headline-lg-mobile-height:32px;--text-headline-lg-mobile-weight:600;--text-headline-md-size:24px;--text-headline-md-height:32px;--text-headline-md-weight:600;--text-title-lg-size:20px;--text-title-lg-height:28px;--text-title-lg-weight:600;--text-body-lg-size:18px;--text-body-lg-height:28px;--text-body-lg-weight:400;--text-body-md-size:16px;--text-body-md-height:24px;--text-body-md-weight:400;--text-label-md-size:14px;--text-label-md-height:20px;--text-label-md-weight:500;--text-label-sm-size:12px;--text-label-sm-height:16px;--text-label-sm-weight:500;--text-label-sm-spacing:.05em;--text-data-mono-size:14px;--text-data-mono-height:20px;--text-data-mono-weight:600;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-2xl:48px;--spacing-gutter:24px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--text-body-sm:13px;--text-label-md:14px;--text-label-sm:12px;--text-title-md:16px;--text-title-lg:20px;--sidebar-width:280px;--topnav-height:64px;--container-max-width:1440px;--margin-mobile:16px;--margin-desktop:32px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:24px;--radius-full:9999px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--shadow-xl:0 20px 25px -5px #0000001a, 0 10px 10px -5px #0000000a;--transition-fast:.15s ease;--transition-normal:.2s ease;--transition-slow:.3s ease;--z-dropdown:100;--z-sticky:200;--z-overlay:300;--z-modal:400;--z-toast:500;--z-sidebar:50;--z-topnav:40;--touch-target:44px;--bottom-nav-height:66px;--spacing-page-x:clamp(var(--spacing-md), 4vw, var(--spacing-xl));--spacing-page-y:clamp(var(--spacing-md), 3vw, var(--spacing-2xl))}[data-theme=dark]{--color-primary:#789dff;--color-primary-container:#1a73e8;--color-primary-fixed:#004493;--color-primary-fixed-dim:#00306e;--color-on-primary:#002d65;--color-on-primary-container:#d8e2ff;--color-on-primary-fixed:#d8e2ff;--color-on-primary-fixed-variant:#adc7ff;--color-inverse-primary:#005bbf;--color-secondary:#adc7ff;--color-secondary-container:#234875;--color-secondary-fixed:#001c3a;--color-secondary-fixed-dim:#002d58;--color-on-secondary:#002f5d;--color-on-secondary-container:#d4e3ff;--color-on-secondary-fixed:#d4e3ff;--color-on-secondary-fixed-variant:#a6c8fd;--color-tertiary:#bac8db;--color-tertiary-container:#3b4858;--color-tertiary-fixed:#0f1d2b;--color-tertiary-fixed-dim:#1d2a38;--color-on-tertiary:#243140;--color-on-tertiary-container:#d6e4f8;--color-on-tertiary-fixed:#d6e4f8;--color-on-tertiary-fixed-variant:#bac8db;--color-error:#ffb4ab;--color-error-container:#93000a;--color-on-error:#690005;--color-on-error-container:#ffdad6;--color-surface:#0e1420;--color-surface-dim:#0b0f19;--color-surface-bright:#1e293b;--color-surface-container-lowest:#0b0e14;--color-surface-container-low:#131a26;--color-surface-container:#1b2433;--color-surface-container-high:#242f42;--color-surface-container-highest:#2d3a50;--color-surface-variant:#2a3649;--color-surface-tint:#789dff;--color-on-surface:#e2e8f0;--color-on-surface-variant:#94a3b8;--color-on-background:#e2e8f0;--color-background:#0e1420;--color-outline:#64748b;--color-outline-variant:#334155;--color-inverse-surface:#f8f9ff;--color-inverse-on-surface:#0b1c30;--color-success:#22c55e;--color-success-bg:#22c55e26;--color-warning:#f59e0b;--color-warning-bg:#f59e0b26;--color-danger:#ef4444;--color-danger-bg:#ef444426;--color-on-success:#0b1c30;--color-on-warning:#0b1c30;--color-on-danger:#0b1c30}:root{--ly-navy:#051a2e;--ly-navy-soft:#0e1f2e;--ly-ink:#051a2e;--ly-body:#576c80;--ly-muted:#7b8ca0;--ly-surface:#fff;--ly-page:#fff;--ly-surface-subtle:#f4f7fa;--ly-line:#e3eaf1;--ly-line-soft:#eff3f6;--ly-divider:#e9edf1;--ly-track:#dce6ef;--ly-body-soft:#9bb3c8;--ly-footer-muted:#7a95a8;--ly-hero:#dde9ff;--ly-hero-strong:#c9dafb;--ly-hero-ink:#051a2e;--ly-green:#1cb886;--ly-green-dark:#17643a;--ly-mint:#d5f4e8;--ly-mint-ink:#0f6b4f;--ly-lilac:#e9e4ff;--ly-lilac-soft:#f3f0ff;--ly-lilac-strong:#eae4fb;--ly-lilac-ink:#4f46b8;--ly-sky:#ebf2fa;--ly-danger:#ba1a1a;--ly-danger-bg:#ffedeb;--ly-attention:#d97706;--ly-attention-bg:#fff8eb;--ly-attention-icon:#ffebc6;--ly-attention-body:#6d5636;--ly-warning:#d97706;--ly-warning-bg:#fdf1e0;--ly-success:#16a34a;--ly-success-bg:#e9f7ef;--ly-cta:#051a2e;--ly-cta-ink:#fff;--ly-bar-new:#051a2e;--ly-radius-sm:8px;--ly-radius-md:12px;--ly-radius-lg:16px;--ly-radius-xl:24px;--ly-radius-pill:999px;--ly-shadow-card:0 1px 2px #051a2e0a;--ly-shadow-raise:0 12px 32px #051a2e1a;--ly-content-width:1280px;--ly-gutter:32px}[data-theme=dark]{--ly-surface:#131a26;--ly-page:#0e1420;--ly-surface-subtle:#131a26;--ly-line:#24324a;--ly-line-soft:#1b2433;--ly-divider:#1f2c40;--ly-track:#24324a;--ly-body-soft:#7d8ea3;--ly-footer-muted:#7a95a8;--ly-ink:#e6edf6;--ly-body:#a7b6c6;--ly-muted:#8c9cb0;--ly-navy:#e6edf6;--ly-navy-soft:#0b1220;--ly-hero:#1b2b45;--ly-hero-strong:#2c4062;--ly-hero-ink:#e6edf6;--ly-green:#35d3a0;--ly-green-dark:#7fe0bb;--ly-mint:#16352b;--ly-mint-ink:#7fe0bb;--ly-lilac:#241f42;--ly-lilac-soft:#241f42;--ly-lilac-strong:#2d2752;--ly-lilac-ink:#c3b8ff;--ly-sky:#1b2433;--ly-danger:#ffb4ab;--ly-danger-bg:#3a1a19;--ly-attention:#f59e0b;--ly-attention-bg:#3a2a12;--ly-attention-icon:#4a3517;--ly-attention-body:#e8cfa8;--ly-warning-bg:#3a2a12;--ly-success-bg:#12301f;--ly-cta:#e6edf6;--ly-cta-ink:#051a2e;--ly-bar-new:#8fa3b8}#root{width:100%;min-height:100vh}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scrollbar-gutter:stable;font-size:16px}body{font-family:var(--font-family);font-size:var(--text-body-md-size);line-height:var(--text-body-md-height);font-weight:var(--text-body-md-weight);color:var(--color-on-surface);background-color:var(--color-surface);min-height:100vh}a{color:var(--color-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}button{cursor:pointer;font-family:inherit;font-size:inherit;background:0 0;border:none}input,textarea,select{font-family:inherit;font-size:inherit;border:none;outline:none}ul,ol{list-style:none}.material-symbols-outlined{letter-spacing:normal;text-transform:none;white-space:nowrap;word-wrap:normal;-webkit-font-feature-settings:"liga";-webkit-font-smoothing:antialiased;font-variation-settings:"FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;vertical-align:middle;direction:ltr;font-family:Material Symbols Outlined;font-size:24px;font-style:normal;font-weight:400;line-height:1;display:inline-block}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-surface-variant);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--color-outline-variant)}.text-display{font-size:var(--text-display-size);line-height:var(--text-display-height);font-weight:var(--text-display-weight);letter-spacing:var(--text-display-spacing)}.text-headline-lg{font-size:var(--text-headline-lg-size);line-height:var(--text-headline-lg-height);font-weight:var(--text-headline-lg-weight);letter-spacing:var(--text-headline-lg-spacing)}.text-headline-lg-mobile{font-size:var(--text-headline-lg-mobile-size);line-height:var(--text-headline-lg-mobile-height);font-weight:var(--text-headline-lg-mobile-weight)}.text-headline-md{font-size:var(--text-headline-md-size);line-height:var(--text-headline-md-height);font-weight:var(--text-headline-md-weight)}.text-title-lg{font-size:var(--text-title-lg-size);line-height:var(--text-title-lg-height);font-weight:var(--text-title-lg-weight)}.text-body-lg{font-size:var(--text-body-lg-size);line-height:var(--text-body-lg-height);font-weight:var(--text-body-lg-weight)}.text-body-md{font-size:var(--text-body-md-size);line-height:var(--text-body-md-height);font-weight:var(--text-body-md-weight)}.text-label-md{font-size:var(--text-label-md-size);line-height:var(--text-label-md-height);font-weight:var(--text-label-md-weight)}.text-label-sm{font-size:var(--text-label-sm-size);line-height:var(--text-label-sm-height);font-weight:var(--text-label-sm-weight);letter-spacing:var(--text-label-sm-spacing)}.text-data-mono{font-size:var(--text-data-mono-size);line-height:var(--text-data-mono-height);font-weight:var(--text-data-mono-weight);font-variant-numeric:tabular-nums}.soft-shadow{box-shadow:var(--shadow-md)}.card-base{background:var(--color-surface-container-lowest);border:1px solid var(--color-outline-variant);border-radius:var(--radius-xl);padding:var(--spacing-lg);color:var(--color-on-surface);box-shadow:0 4px 20px #0000000a}.btn-primary{background:var(--color-primary);color:#fff;border-radius:var(--radius-md);font-weight:600;font-size:var(--text-label-md-size);cursor:pointer;transition:all var(--transition-normal);border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;display:inline-flex;box-shadow:0 2px 8px #005bbf33}.btn-primary:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 4px 14px #005bbf4d}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{background:var(--color-surface-container-low);color:var(--color-on-surface);border:1px solid var(--color-outline-variant);border-radius:var(--radius-md);font-weight:600;font-size:var(--text-label-md-size);cursor:pointer;transition:all var(--transition-normal);justify-content:center;align-items:center;gap:8px;padding:10px 20px;display:inline-flex}.btn-secondary:hover:not(:disabled){background:var(--color-surface-container-high);border-color:var(--color-primary);color:var(--color-primary);transform:translateY(-1px)}.btn-outline{color:var(--color-on-surface);border:1.5px solid var(--color-outline-variant);border-radius:var(--radius-md);font-weight:600;font-size:var(--text-label-md-size);cursor:pointer;transition:all var(--transition-normal);background:0 0;justify-content:center;align-items:center;gap:8px;padding:10px 18px;display:inline-flex}.btn-outline:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.btn-danger{background:var(--color-error);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-weight:600;display:inline-flex}.btn-danger:hover:not(:disabled){filter:brightness(1.1)}.focus-ring:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 2px #005bbf33}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}@media (hover:none){.vocab-card:hover,.arcade-game-card:hover,.student-class__card:hover,.class-leaderboard__podium-card:hover{transform:none}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-16px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-fade-in{animation:.3s ease-out forwards fadeIn}.animate-slide-in-left{animation:.3s ease-out forwards slideInLeft}.animate-slide-in-right{animation:.3s ease-out forwards slideInRight}.animate-scale-in{animation:.2s ease-out forwards scaleIn}.animate-pulse{animation:2s cubic-bezier(.4,0,.6,1) infinite pulse}.animate-spin{animation:1s linear infinite spin}.hide-xs{display:none!important}@media (width>=320px){.hide-xs{display:revert!important}}@media (width<=479px){.hide-sm{display:none!important}}@media (width<=639px){.hide-md{display:none!important}}@media (width<=799px){.hide-lg{display:none!important}}@media (width<=1023px){.hide-xl{display:none!important}}.show-mobile{display:none!important}@media (width<=1024px){.show-mobile{display:revert!important}.show-desktop{display:none!important}}@media (width<=640px){.text-headline-lg{font-size:var(--text-headline-lg-mobile-size);line-height:var(--text-headline-lg-mobile-height);font-weight:var(--text-headline-lg-mobile-weight)}.text-headline-md{font-size:20px;line-height:28px}.text-title-lg{font-size:17px;line-height:24px}}.pb-safe{padding-bottom:env(safe-area-inset-bottom,0px)}@media (width<=1024px){.pb-safe-nav{padding-bottom:calc(var(--bottom-nav-height) + env(safe-area-inset-bottom,0px) + var(--spacing-md))}}@media (hover:none){.btn-primary:hover:not(:disabled),.btn-secondary:hover:not(:disabled),.btn-outline:hover:not(:disabled),.topnav__upgrade-btn:hover,.topnav__tier-badge:hover{filter:none;box-shadow:inherit;transform:none}}.responsive-stack{align-items:center;gap:var(--spacing-md);display:flex}@media (width<=640px){.responsive-stack{flex-direction:column;align-items:stretch}}.responsive-grid-2{gap:var(--spacing-md);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}@media (width<=640px){.responsive-grid-2{grid-template-columns:1fr}}.responsive-stat-bar{grid-template-columns:repeat(4,minmax(0,1fr));display:grid}@media (width<=800px){.responsive-stat-bar{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=480px){.responsive-stat-bar{grid-template-columns:1fr}}.app-empty{border:1px dashed var(--ly-line,#e3eaf1);min-height:220px;color:var(--ly-body,#576c80);text-align:center;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:32px 20px;display:flex}.app-empty>.material-symbols-outlined{background:var(--ly-surface-subtle,#f4f7fa);width:52px;height:52px;color:var(--ly-green,#1cb886);border-radius:50%;place-items:center;margin-bottom:4px;font-size:26px;display:grid}.app-empty strong{color:var(--ly-ink,#051a2e);font-size:15px;font-weight:700}.app-empty p{max-width:46ch;font-size:12px;line-height:18px}.app-empty>button,.app-empty>a{background:var(--ly-cta,#051a2e);min-height:38px;color:var(--ly-cta-ink,#fff);border-radius:8px;margin-top:10px;padding:0 16px;font-size:12px;font-weight:700}.app-skeleton{background:var(--ly-surface-subtle,#f4f7fa);border-radius:10px;position:relative;overflow:hidden}.app-skeleton:after{content:"";background:linear-gradient(90deg,#0000,#ffffffa6,#0000);animation:1.4s ease-in-out infinite appSkeleton;position:absolute;inset:0;transform:translate(-100%)}@keyframes appSkeleton{to{transform:translate(100%)}}.app-error{background:var(--ly-danger-bg,#ffedeb);color:var(--ly-danger,#ba1a1a);border:1px solid #f4c9c5;border-radius:10px;align-items:flex-start;gap:10px;padding:12px 14px;font-size:12px;line-height:18px;display:flex}.app-error .material-symbols-outlined{font-size:18px}[data-theme=dark] .app-skeleton{background:var(--ly-surface-subtle,#131a26)}[data-theme=dark] .app-skeleton:after{background:linear-gradient(90deg,#0000,#ffffff0f,#0000)}@media (width<=600px){.app-empty{min-height:200px;padding:24px 16px}.app-empty>.material-symbols-outlined{width:44px;height:44px;font-size:22px}}@media (width<=400px){.app-empty>button,.app-empty>a{width:100%;min-height:44px}}