#main{background-color:var(--tg-theme-bg-color,#fff)}#main,.app-container{color:var(--tg-theme-text-color,#000)}.app-container{margin-top:50px;font-family:Arial,sans-serif}.icon-container{display:flex;align-items:center;justify-content:space-between;padding:10px;border-radius:8px}.icon-time{width:512px;height:256px}.app-title{font-size:32px;text-align:center}.task-counter{margin-bottom:20px;display:flex;align-items:center;justify-content:center;gap:10px}button{font-family:Arial,sans-serif;font-size:16px;padding:10px 20px;border:none;border-radius:10px;background-color:var(--tg-theme-header-bg-color);color:var(--tg-theme-text-color);outline:none;cursor:pointer;transition:background-color .3s,box-shadow .3s;text-align:center;-webkit-user-select:none;-moz-user-select:none;user-select:none;box-shadow:0 5px 10px rgba(0,0,0,.1);transform:translateY(2px)}