@import url("https://fonts.googleapis.com/css2?family=Fugaz+One&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Nunito&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Roboto&display=swap");

:root {
  --BTN-GENERATE-COLOR: rgb(194, 3, 44);
  --BTN-DOWNLOAD-COLOR: rgb(7, 88, 209);
  --BTN-CHOOSE-COLOR: rgb(36, 160, 31);

  --BODY-BGCOLOR: rgb(27, 27, 27);
  --TEXT-COLOR: white;
  --BORDER-COLOR: white;
  --HEADER-BGCOLOR: rgba(235, 231, 231, 0.034);
  --HEADER-BGCOLOR: rgba(19, 19, 19, 0.219);
  --FOOTER-BGCOLOR: black;
  --LINK-COLOR: rgba(255, 255, 255, 0.26);

  --GRADIENT-DARK-COLOR: rgb(19, 36, 83);
  --GRADIENT-LIGHT-COLOR: rgb(80, 82, 80);

  --PADDING-BTN-TB: 16px;
  --PADDING-BTN-SIDE: 12px;

  /* FONT */
  --FF: "Nunito";
  --FF: "Roboto";
  --FS: 1.2rem;
  --FS-H1: 2em;
  --FS-H2: 1.2em;
}

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

html,
button,
input {
  font-family: var(--FF);
  font-size: var(--FS);
}

body,
header,
main,
footer {
  display: flex;
  flex-flow: column nowrap;
}

body {
  min-height: 100vh;
  background-color: var(--BODY-BGCOLOR);
  background: linear-gradient(
    to top,
    var(--GRADIENT-LIGHT-COLOR),
    20%,
    var(--GRADIENT-DARK-COLOR)
  );
  display: flex;
  flex-flow: column nowrap;
  align-items: center;
  justify-content: space-around;
  gap: 2rem;
}

.main {
  width: fit-content;
}

body,
button {
  color: var(--TEXT-COLOR);
}

h1,
h2,
h3 {
  padding-block: 0.5em;
}

h1 {
  text-align: center;
  font-size: var(--FS-H1);
}

h2 {
  font-size: var(--FS-H2);
}
.btn-style {
  padding: var(--PADDING-BTN-TB) var(--PADDING-BTN-SIDE);
  cursor: pointer;
  border: none;
}

button {
  border-radius: 10px;
}

.main__article {
  border-radius: 20px;
  border: 3px solid var(--BORDER-COLOR);
}

.main__article > *:first-child {
  border-radius: 20px 20px 0 0;
}
.main__articler > *:last-child {
  border-radius: 0 0 20px 20px;
}

.generate-download {
  display: flex;
  flex-flow: row nowrap;
  justify-content: flex-end;
  gap: 1rem;
}

a {
  text-decoration: none;
}

input[type="text"] {
  padding: 5px;
}

a:any-link {
  color: var(--LINK-COLOR);
}

.divider {
  color: var(--LINK-COLOR);
}

canvas {
  display: block;
  border: 2px solid #333;
  background-color: rgba(255, 255, 255, 0.671);
  background-size: contain;
}

img {
  width: 100%;
}

input[type="file"] {
  display: none;
}

.image-file-upload {
  display: inline-block;
  background-color: var(--BTN-CHOOSE-COLOR);
}

#generate {
  background-color: var(--BTN-GENERATE-COLOR);
}

#download {
  background-color: var(--BTN-DOWNLOAD-COLOR);
}
section {
  padding: 20px;
}

.footer {
  width: 100%;
  height: 200px;
  justify-content: center;
  align-items: center;
  background-color: var(--FOOTER-BGCOLOR);
}

.header {
  background-color: var(--HEADER-BGCOLOR);
  width: 100%;
  height: 120px;
  align-items: center;
  justify-content: center;
}

.controls {
  display: flex;
  justify-content: space-between;
  background-color: rgba(101, 146, 185, 0.527);
  padding: 1.2rem;
  border-radius: 5px;
  border: 1px solid rgb(101, 146, 185);
}

/* .controls > * {
  padding: 20px;
} */

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 150px; /* Länge des Balkens */
  height: 8px;
  background: #ddd;
  border-radius: 5px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  border-color: #d8d8c1;
  background: #c9bd19;
  cursor: pointer;
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}

input[type="range"]::-moz-range-thumb {
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  border-color: #d8d8c1;
  background: #c9bd19;
  cursor: pointer;
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}