.header-toolbar{--background: var(--ion-color-primary);--color: var(--ion-color-primary-contrast);--border-width: 0;padding-left:var(--ion-safe-area-left);padding-right:var(--ion-safe-area-right)}.header-toolbar ion-buttons{display:flex;align-items:center}.grade-indicator,.streak-indicator,.score-indicator{display:flex;align-items:center;font-size:14px;font-weight:500;padding:0 8px}.grade-indicator ion-icon,.streak-indicator ion-icon,.score-indicator ion-icon{margin-right:6px;font-size:20px}.app-tab-bar{--background: #ffffff;--border: 0;box-shadow:0 -5px 20px rgba(0,0,0,.07);height:65px;padding-bottom:5px;padding-top:5px}.app-tab-bar ion-tab-button{--color: #b0b3c1;--color-selected: var(--ion-color-primary);--ripple-color: transparent}.app-tab-bar ion-tab-button.tab-selected ion-icon{transform:scale(1.15);transition:transform .2s ease-in-out}body{background-color:#f0f2f5}:root{--ion-color-primary: #6a67ea;--ion-color-primary-rgb: 106, 103, 234;--ion-color-primary-contrast: #ffffff;--ion-color-primary-contrast-rgb: 255, 255, 255;--ion-color-primary-shade: #5d5bc;--ion-color-primary-tint: #7978eb;--ion-background-color: #f4f5f8}.app-toast::part(container){margin-bottom:20px}.app-container{max-width:450px;height:90vh;margin:5vh auto;border:1px solid #dcdcdc;border-radius:25px;box-shadow:0 10px 30px rgba(0,0,0,.1);overflow:hidden;position:relative;display:flex;flex-direction:column}.app-container ion-app{height:100%;width:100%;position:static}.error-boundary-container{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100%;text-align:center;padding:16px;background-color:var(--ion-background-color, #f4f5f8)}.error-boundary-container ion-icon{font-size:5rem;color:var(--ion-color-danger-shade);margin-bottom:24px}.error-boundary-container h1{font-size:1.4rem;font-weight:700;margin-bottom:8px;color:var(--ion-color-danger)}.error-boundary-container p{font-size:1rem;color:var(--ion-color-medium);margin-bottom:32px}