body{background-color:#1a1b1e;font-family:Inter,sans-serif;margin:0}button,input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:10px}@media(max-width:768px){::-webkit-scrollbar{display:none;width:0;height:0}}::-webkit-scrollbar-thumb{background:#373a40;border-radius:10px}::-webkit-calendar-picker-indicator{cursor:pointer;filter:invert(.5)}.error-container{padding:10px;color:#ff4d4d;background-color:#ff4d4d1a;border:2px solid rgba(255,77,77,.3);border-radius:15px;font-size:20px}@media(max-width:768px){.error-container{font-size:16px}}.grade-badge{width:40px;height:40px;background-color:#373a40;color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px;-webkit-user-select:none;user-select:none;transition:all .3s ease}.grade-badge.smaller{font-size:16px}