:root {
  --main-color: #c1af89; /* page bg */
  --target-color: #f66151; /* circle */
  --target-border: #ff6b59; /* circle border */
  --custom-target-color: ;
  --custom-target-border: ;
  --pulse-rgb: 132, 204, 22;
  --text-color: #706b68; /* text color */
  --hud-bg: #232946ee; /* HUD bg */
  --font-color: #232946; /* menu/font */
  --menu-bg: #fffbe9;
  --history-bg: #fffaeb;
  --clear-btn-bg: #e7d9b9;
  --clear-btn-color: #a08b58;
}

body.theme-nord {
  --main-color: #2e3440;
  --target-color: #f66161;
  --target-border: #ff6b59;
  --text-color: #eceff4;
  --hud-bg: #3b4252ee;
  --font-color: #eceff4;
  --menu-bg: #3b4252;
  --history-bg: #434c5e;
  --clear-btn-bg: #4c566a;
  --clear-btn-color: #eceff4;
}

body {
  background: var(--main-color);
  color: var(--font-color);
  font-family: "Segoe UI", Arial, sans-serif;
  min-height: 100vh;
  margin: 0;
  overflow: hidden;
}

#menu {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--menu-bg);
  border-radius: 24px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  padding: 2em 3em;
  text-align: left;
  min-width: 350px;
}

h1 {
  color: var(--text-color);
  margin-bottom: 0.2em;
}

button {
  background: var(--text-color);
  color: var(--main-color);
  border: none;
  padding: 0.7em 1.5em;
  margin: 0.5em;
  font-size: 1.1em;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  box-shadow: 0 2px 10px #23294622;
  transition: filter 0.1s;
}
button:active {
  filter: brightness(0.92);
}


#escPrompt {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--font-color);
  font-size: 1.5em;
  pointer-events: none;
  z-index: 1500;
}

#scoreHud {
  position: fixed;
  right: 30px;
  bottom: 30px;
  z-index: 1200;
  background: var(--hud-bg);
  color: #fff;
  padding: 1em 1.3em;
  border-radius: 14px;
  font-size: 1.13em;
  box-shadow: 0 2px 12px #23294655;
  display: flex;
  flex-direction: column;
  gap: 0.7em;
  align-items: flex-end;
}

#scoreboard {
  display: flex;
  flex-direction: row;
  gap: 1.1em;
  font-size: 0.97em;
  flex-wrap: wrap;
}
#scoreboard span {
  min-width: 84px;
}
#timer {
  font-size: 1.05em;
  color: #fff;
}

#historyArea {
  margin-top: 2em;
  background: var(--history-bg);
  border-radius: 12px;
  box-shadow: 0 2px 8px #23294622;
  padding: 1em;
  color: var(--font-color);
}
#historyArea h2 {
  margin-top: 0;
  color: var(--text-color);
  font-size: 1.1em;
}
#historyList {
  list-style: none;
  padding: 0;
  margin: 0.5em 0 0 0;
  font-size: 0.98em;
  text-align: left;
  max-height: 180px;
  overflow-y: auto;
}
#historyList li {
  border-bottom: 1px dashed #e2d6b9;
  padding: 4px 0;
  font-family: "Consolas", monospace;
}
#clearHistoryBtn {
  display: block;
  background: var(--clear-btn-bg);
  color: var(--clear-btn-color);
  font-size: 0.95em;
  margin: 0.5em auto 0;
  padding: 0.35em 1em;
  border-radius: 6px;
  border: none;
  box-shadow: none;
  float: none;
}

#target {
  position: absolute;
  width: var(--circle-size, 60px);
  height: var(--circle-size, 60px);
  border-radius: 50%;
  background: var(--custom-target-color, var(--target-color));
  box-shadow: 0 4px 24px #84cc1688;
  cursor: pointer;
  /* Ensure the target sits above the HUD */
  z-index: 1300;
  border: 4px solid var(--custom-target-border, var(--target-border));
  transition: box-shadow 0.2s;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(var(--pulse-rgb), 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(var(--pulse-rgb), 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(var(--pulse-rgb), 0);
  }
}

#settingsPage {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--menu-bg);
  border-radius: 24px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  padding: 2em 3em;
  text-align: left;
  min-width: 350px;
}
#settingsPage .setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 1em 0;
}
#settingsPage input[type="number"] {
  width: 80px;
}
#settingsPage .toggle {
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  gap: 0.5em;
}
#settingsPage .toggle input {
  display: none;
}
#settingsPage .toggle .slider {
  position: relative;
  width: 42px;
  height: 24px;
  background: #ccc;
  border-radius: 24px;
  flex-shrink: 0;
  cursor: pointer;
  transition: background 0.2s;
}
#settingsPage .toggle .slider::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.2s;
}
#darkModeToggle:checked + .slider {
  background: var(--custom-target-color, var(--target-color));
}
#darkModeToggle:checked + .slider::before {
  transform: translateX(18px);
}
#settingsPage .preview-area {
  text-align: center;
  margin-top: 1.5em;
}
#settingsPage .preview-circle {
  display: inline-block;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--custom-target-color, var(--target-color));
  border: 4px solid var(--custom-target-border, var(--target-border));
  animation: pulse 1.5s infinite;
}

#settingsPage input[type="color"] {
  margin-left: 0.6em;
  vertical-align: middle;
}

.icon-btn {
  background: transparent;
  border: none;
  font-size: 1.3em;
  cursor: pointer;
  vertical-align: middle;
  margin-left: 0.4em;
}
#settingsBtn {
  position: absolute;
  top: 10px;
  right: 10px;
  margin-left: 0;
}

@media (max-width: 600px) {
  #menu {
    padding: 1em 0.2em;
    min-width: 0;
  }
  #scoreHud {
    right: 8px;
    bottom: 8px;
    padding: 0.7em 0.5em;
  }
  #settingsBtn {
    top: 8px;
    right: 8px;
    margin-left: 0;
  }
  #settingsPage {
    padding: 1em 0.2em;
    min-width: 0;
  }
}