@font-face {
  font-family: "ColorMasterRound";
  src: local("Pretendard Variable"), local("Pretendard");
}

:root {
  --page: #070816;
  --panel: rgba(18, 22, 44, 0.82);
  --panel-strong: rgba(24, 30, 61, 0.94);
  --panel-soft: rgba(255, 255, 255, 0.08);
  --glass: rgba(255, 255, 255, 0.12);
  --line: rgba(255, 255, 255, 0.16);
  --line-strong: rgba(255, 255, 255, 0.28);
  --ink: #f7f8ff;
  --muted: #aeb6d8;
  --soft: rgba(255, 255, 255, 0.10);
  --red: #ff4d62;
  --green: #2eea8a;
  --blue: #4b7dff;
  --tier-blue: #4f7dff;
  --tier-green: #36e891;
  --tier-yellow: #f7e65a;
  --tier-orange: #ff9d3d;
  --tier-red: #ff4c64;
  --warning: #ff7588;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.36);
  --glow-blue: 0 0 28px rgba(82, 126, 255, 0.44);
  --glow-pink: 0 0 28px rgba(255, 72, 184, 0.34);
  --value-box-size: 58px;
  font-family: "Pretendard Variable", Pretendard, ColorMasterRound, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 14%, rgba(44, 230, 255, 0.28), transparent 26%),
    radial-gradient(circle at 86% 26%, rgba(255, 71, 170, 0.26), transparent 31%),
    radial-gradient(circle at 50% 100%, rgba(89, 255, 138, 0.18), transparent 35%),
    var(--page);
  display: grid;
  place-items: center;
  padding: 24px;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle, black 20%, transparent 78%);
}

button,
input {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.app {
  width: min(100%, 1120px);
}

/* Hidden but accessible title updated by JavaScript for the current screen state. */
.screen-title {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.eyebrow {
  margin: 0;
  color: #7cf7ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.volume-icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
  pointer-events: none;
}

.lobby-volume-button,
.waiting-volume-button,
.volume-button {
  position: relative;
}

.lobby-volume-button.is-muted::after,
.waiting-volume-button.is-muted::after,
.volume-button.is-muted::after {
  content: "";
  position: absolute;
  width: 45px;
  height: 4px;
  border-radius: 999px;
  background: #ffffff;
  transform: rotate(-45deg);
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.45);
  pointer-events: none;
}