@keyframes blink-red {
	0% { background-color: #dc3545; }
	50% { background-color: #dc3545; }
	100% { background-color: var(--bs-secondary); }
}

html {
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #131119 url('../img/waves.jpg') center top no-repeat;
    /* background-size: auto 100vh; */
    z-index: -1; /* Hintergrund hinter allem */
}

body {
    background: #131119; /* Fallback-Farbe */
    margin: 0;
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
}

.footer {
	background: rgb(4 0 32 / 90%);
}

.footer > small {
	display: block;
}

.card .card-title,
.card .btn {
	font-size: 0.8rem !important;
}

.card {
    background: rgb(4 0 32 / 90%);
	color: var(--bs-gray-100);
}

h1, h2, .count-badge {
  font-family: 'Orbitron', sans-serif;
  text-shadow: 0px 0px 10px #000000;
}

h1, h2 {
	color: var(--bs-gray-100);
}

.count-updated {
    animation: blink-red 0.5s;
	background-color: red !important;
}

.bg-indigo {
	background: var(--bs-indigo);
}

.btn-indigo {
    background-color: var(--bs-indigo);
    border-color: var(--bs-indigo);
    color: var(--bs-light);
}

.btn-indigo.active, .btn-indigo:active, .btn-indigo:hover {
    background-color: #510bc4 !important;
    border-color: #4c0ab8;
    color: var(--bs-light);
}

.btn-indigo-gradient.active, .btn-indigo-gradient:active, .btn-indigo-gradient:hover {
    background: linear-gradient(90deg, var(--bs-indigo), transparent) var(--bs-pink) !important;
}

.btn-indigo-gradient {
	background: linear-gradient(90deg, var(--bs-indigo), transparent) var(--bs-blue);
	border: none;
    color: var(--bs-light);
	transition: background 0.4s ease-in-out;
}

.link-indigo-gradient {
	color: white;
	transition: background 0.4s ease-in-out;;
}

/* .link-indigo-gradient:active, */
.link-indigo-gradient:hover {
	background: linear-gradient(to right, var(--bs-indigo), var(--bs-blue));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.play-btn > .count-badge{
	--bs-bg-opacity: 0.5;
}

a[data-bs-toggle="collapse"] {
	text-decoration: none;
}

a[data-bs-toggle="collapse"]:hover {
	opacity: 0.9;
}

a[data-bs-toggle="collapse"] > h2:before {
	margin-right: 2px;
	width: 25px;
    display: inline-block;
	text-align: center;
}

a[data-bs-toggle="collapse"]:not(.collapsed) > h2:before {
	content: "-";
}
a[data-bs-toggle="collapse"].collapsed > h2:before {
	content: "+";
}

#audio-control {
	position: fixed;
	bottom: 20px;
	right: 20px;
	background: rgb(4 0 32 / 90%);
	padding: 8px 12px;
	border-radius: 8px;
	color: white;
	font-size: 0.8rem;
	z-index: 1000;
}

#audio-control input[type=range] {
  width: 100px;
  margin-left: 8px;
}