:root {
  --color-bg: #012345cc;
  --color-primary: #d5ffe9;
  --color-primary-bg: #7aff991a;
  --color-primary-bg-hover: #adffc01a;
  --color-error: #ff5d5d;
  --color-accent: #7aff99;

  --border: 1px solid #7aff9955;

  --transition: all 0.3s ease;
  --transition-fade: top 0.5s ease;
  --transition-canvas: filter 1.8s ease-out;
  --blur: blur(5px);

  --glow: 0 0 10px rgba(122, 255, 153, 0.3);
  --glow-focused: 0 0 15px rgba(122, 255, 153, 0.6);
}

* {
  margin: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
  color: var(--color-primary);
}

html {
  scrollbar-width: none;
}

body {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background-color: var(--color-bg);
}

.allScreen {
  position: absolute;
  display: flex;
  flex-direction: row;
  top: 0;
  width: 100%;
  padding: 1rem;
  height: 100%;
}

.row {
  display: flex;
  justify-content: space-between;
  flex-direction: row;
}

.styledDiv {
  border-radius: 1rem;
  border: var(--border);
  background: var(--color-bg);
  padding: 1rem;
  height: fit-content;
}

.special {
  color: var(--color-accent);
}

#gameInfo {
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none;
}
#playerInfo,
#leaderboard {
  display: flex;
  padding: 1rem;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

#exitPopup,
#deathPopup {
  justify-content: center;
  align-items: center;
}

.popupNotice {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  transition: var(--transition-fade);
  z-index: 1000;
  top: -10rem;
}
.popupNotice.visible {
  top: 1rem;
}

.error {
  border-color: var(--color-error);
  color: var(--color-error);
}

#autoCloseNotice {
  color: var(--color-error);
  font-weight: bold;
  margin-top: 10px;
  transition: opacity 0.3s ease;
}

.btn {
  background: none;
  border: var(--border);
  border-radius: 6px;
  color: var(--color-primary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  padding: 10px 24px;
  transition: var(--transition);
  min-width: 150px;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow);
}
.btn:active {
  transform: scale(0.97);
  box-shadow: var(--glow-focused);
}

#confirmExit {
  color: var(--color-error);
  border-color: var(--color-error);
  background: none;
}

.exitButtons {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.blur {
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
}

.popupContent {
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.hidden {
  display: none !important;
}

.fadeIn {
  animation: fadeIn 0.5s ease-out forwards;
  opacity: 0;
}
@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

#gameCanvas {
  transition: var(--transition-canvas);
}

.copyable {
  cursor: pointer;
  user-select: none;
  pointer-events: all;
}

#speedBarContainer {
  width: 100%;
  display: flex;
  text-align: center;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
#speedBarBackground {
  width: 100%;
  height: 10px;
  background: var(--color-primary-bg);
  border-radius: 5px;
  overflow: hidden;
  margin: 5px;
}
#speedBarFill {
  height: 100%;
  width: 0%;
  background-color: var(--color-accent);
  transition: width 0.3s ease;
}

#roomId {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 5px;
}