ffmpeg-service/public/assets/app.css

:root {
  --bg: #282828;
  --foreground: white;
  --header-bg: linear-gradient(#303030, #181818);
  --header-fg: #555;
  --header-title-fg: white;
  --nav-above-border-color: #000000;
  --nav-bg: linear-gradient(#262626, #181818);
  --nav-fg: #666;
  --nav-active-fg: #eb6e00;
  --nav-top-border-color: #303030;
  font-size: 12px;
}

@font-face {
  font-family: 'Inter';
  font-weight: 100 900;
  font-display: swap;
  font-style: oblique 0deg 10deg;
  src: url("Inter.var.woff2?v=3.19") format("woff2");
}

html {
  box-sizing: border-box;
}

*, *:before, *:after {
  box-sizing: inherit;
}

body {
  font-family: Inter, sans-serif;
  font-feature-settings: "zero", "calt", "ccmp", "kern";
  background: var(--bg);
  color: var(--foreground);
  font-size: 12px;
}

body, h1, h2, h3, h4, h5, h6, p, ol, ul {
  margin: 0;
  padding: 0;
  font-weight: 300;
}

.filler {
  flex: 2 1 auto;
}

.container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

[hidden] { display: none !important; }

/* ---------------------------- Header ---------------------------- */
header {
  border-bottom: 1px solid black;
  background: var(--header-bg);
  display: flex;
  align-items: center;
  color: var(--header-fg);
}

header h1 {
  padding: 1.5rem;
  font-weight: 400;
  align-self: stretch;
  color: white;
}

header .led {
  margin-left: 1rem;
  margin-right: 1rem;
}

header span {
  font-size: 1.2rem;
}

header .overlay {
  background: var(--header-bg);
  color: var(--foreground);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  z-index: 10;
}

header .overlay h2 {
  font-size: 2rem;
}

header .overlay .bar {
  display: flex;
  margin-top: 1rem;
}

header .overlay .bar .led {
  margin: 0 0.5rem;
}

/* ---------------------------- Nav ---------------------------- */

nav {
  display: flex;
  justify-content: center;
  background: var(--nav-bg);
  border-top: 1px solid var(--nav-top-border-color);
  position: relative;
  padding-bottom: 0.25rem;
}

nav a,
nav a:visited {
  width: 100px;
  padding: 0.5rem 0.5rem 0.5rem;
  color: var(--nav-fg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  font-size: 1.1rem;
  height: 5rem;
  justify-content: center;
  border-radius: 3px;
}

nav a svg {
  height: 2rem;
  margin-bottom: 0.5rem;
  fill: var(--nav-fg);
}

nav a.active {
  color: var(--nav-active-fg);
  background: #181818;
  border: 1px solid #141414;
  box-shadow: rgba(0, 0, 0, .35) 0px 5px 16px -6px inset;
}
nav a.active svg {
  fill: var(--nav-active-fg);
}

nav::after {
  content: '';
  position: absolute;
  top: -2px;
  left: 0;
  right: 0;
  width: 100%;
  border-top: 1px solid var(--nav-above-border-color);
}

/* ---------------------------- Main ---------------------------- */

main {
  flex: 2 1 auto;
}


/* ---------------------------- Extra ---------------------------- */

/* Taken from https://github.com/aus/led.css */
.led {
  margin-top: 1px;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background-color: rgba(255, 255, 255, 0.25);
  box-shadow: #fff5 3px 5px 7px -8px inset, #000 0 -1px 6px 1px;
}
.led-red {
  background-color: #F00;
  box-shadow: #000 0 -1px 6px 1px, inset #600 0 -1px 8px, #F00 0 3px 11px;
}
.led-orange {
  background-color: #FF7000;
  box-shadow: #000 0 -1px 6px 1px, inset #630 0 -1px 8px, #FF7000 0 3px 11px;
}

.led-yellow {
  background-color: #FF0;
  box-shadow: #000 0 -1px 6px 1px, inset #660 0 -1px 8px, #FF0 0 3px 11px;
}

.led-green {
  background-color: #80FF00;
  box-shadow: #000 0 -1px 6px 1px, inset #460 0 -1px 8px, #80FF00 0 3px 11px;
}

.led-blue {
  background-color: #06F;
  box-shadow: #000 0 -1px 6px 1px, inset #006 0 -1px 8px, #06F 0 3px 11px;
}