* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.container {
    width: 1000px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    font-family: 'Roboto';
}

.container .btn {
    position: relative;
    top: 0;
    left: 0;
    width: 250px;
    height: 50px;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 15px 0;
}

.container .btn a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 15px 15px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    padding: 10px;
    letter-spacing: 1px;
    text-decoration: none;
    overflow: hidden;
    color: black;
    font-weight: 400px;
    z-index: 1;
    transition: 0.5s;
    backdrop-filter: blur(15px);
}

.container .btn:hover a {
    letter-spacing: 3px;
}

.container .btn a::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(to left, rgba(255, 255, 255, 0.15), transparent);
    transform: skewX(45deg) translate(0);
    transition: 0.5s;
    filter: blur(0px);
}

.container .btn:hover a::before {
    transform: skewX(45deg) translate(200px);
}

.container .btn::before {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -5px;
    width: 30px;
    height: 10px;
    background: #f00;
    border-radius: 10px;
    transition: 0.5s;
    transition-delay: 0.0s;
}

.container .btn:hover::before

/*lightup button*/
    {
    bottom: 0;
    height: 50%;
    width: 80%;
    border-radius: 30px;
}

.container .btn::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -5px;
    width: 30px;
    height: 10px;
    background: #f00;
    border-radius: 10px;
    transition: 0.5s;
    transition-delay: 0.0s;
}

.container .btn:hover::after

/*lightup button*/
    {
    top: 0;
    height: 50%;
    width: 80%;
    border-radius: 30px;
}

.container .btn:nth-child(1)::before,
/*1*/
.container .btn:nth-child(1)::after {
    background: #ff1f71;
    box-shadow: 0 0 5px #ff1f71, 0 0 15px #ff1f71, 0 0 30px #ff1f71, 0 0 60px #ff1f71;
}

.container .btn:nth-child(2)::before,
/*2*/
.container .btn:nth-child(2)::after {
    background: #2db2ff;
    box-shadow: 0 0 5px #2db2ff, 0 0 15px #2db2ff, 0 0 30px #2db2ff, 0 0 60px #2db2ff;
}

.container .btn:nth-child(3)::before,
/*3*/
.container .btn:nth-child(3)::after {
    background: #1eff45;
    box-shadow: 0 0 5px #1eff45, 0 0 15px #1eff45, 0 0 30px #1eff45, 0 0 60px #1eff45;
}

.container .btn:nth-child(4)::before,
/*4*/
.container .btn:nth-child(4)::after {
    background: #ffe51e;
    box-shadow: 0 0 5px #ffe51e, 0 0 15px #ffe51e, 0 0 30px #ffe51e, 0 0 60px #ffe51e;
}

.container .btn:nth-child(5)::before,
/*5*/
.container .btn:nth-child(5)::after {
    background: #ffb01e;
    box-shadow: 0 0 5px #ffb01e, 0 0 15px #ffb01e, 0 0 30px #ffb01e, 0 0 60px #ffb01e;
}

.sidebar {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: #111;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
    font-family: 'Roboto';
}

.sidebar a {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 25px;
    color: white;
    display: block;
    transition: 0.3s;
}

.sidebar a:hover {
    color: #f1f1f1;
}

.sidebar .closebtn {
    position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-left: 50px;
}

/* Neuer Stil für das Menü-Icon */
.openbtn {
    cursor: pointer;
    background: rgb(194, 212, 144);
    color: black;
    padding: 10px 15px;
    border: none;
    position: absolute;
    top: 10px;
    left: 10px;
    text-decoration: none;
}

.HalloText {
    position: fixed;
    top: 20px;
    left: 50%;
    transform:
        translateX(-50%);
    z-index: -1;
    color: black;
    font-size: 30px;
    text-align: center;
    font-family: "Alumni Sans Collegiate One", sans-serif;
}



/*Winterzeit*/
body::before {
    content: "";
    pointer-events: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

canvas {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: -1;
}

/*Ende Winterzeit*/


.number-input-container {
    display: flex;
    align-items: center;
}

.number-input {
    width: 50px;
    text-align: center;
    font-size: 24px;
    margin: 0 10px;
}

.change-value-button {
    font-size: 24px;
    cursor: pointer;
}

.faded-number {
    color: rgba(255, 255, 255, 0.3);
}

.timer-text {
    color: whitesmoke;
    font-family: 'Lobster', cursive;
    font-size: 80px;
}

.timer {
    font-size: 60px;
    color: white;
    font-family: 'Roboto', sans-serif;
}