body {
    background-color: rgb(0, 151, 195);
    margin: 0;
    font-family: 'Heebo', 'Rubik', system-ui, -apple-system, sans-serif;
    overflow: hidden;
}

button {
    cursor: pointer;
    transition: all 0.1s;
}

button:hover {
    transform: scale(1.05)
}

button:active {
    transform: scale(0.95)
}

input[type="time"]::-webkit-calendar-picker-indicator {
    background: none;
    display: none;
    -webkit-appearance: none;
}

#main_icon {
    position: absolute;
    top: 2.5%;
    width: 20vw;
    height: 20vh;
    left: 50%;
    transform: translateX(-50%);
}

.screens {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
}

#start_container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    gap: 10%;
    align-items: center;
    justify-content: center;
    height: 50vh;
    width: 50vw;
    background-color: rgba(0, 0, 0, 0.3);
}

.start_btns {
    height: 12%;
    width: 25%;
    font-size: 1.3vw;
}

#today_screen {
    display: none;
}

#today_header {
    margin: 0;
    margin-top: 1vh;
    text-align: center;
    font-size: 2.5vw;
}

#today_container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
    overflow-y: auto;
}

.today_line {
    flex: 0;
    position: relative;
    width: 100%;
    height: 8%;
    background-color: rgba(0, 0, 0, 0.3);
}

.line_name {
    display: flex;
    align-items: center;
    margin: 0;
    width: 24.5%;
    height: 100%;
    margin-right: 0.5%;
    font-size: 1.5vw;
}

.time_btns {
    width: 3vw;
    height: 3vh;
    font-size: 1vw;
}