body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #fdf6e3;
  text-align: center;
}

.title {
  font-family: 'Press Start 2P', cursive;
  font-size: 3.5rem;
  color: #dce775;
  letter-spacing: 4px;
  margin-top: 40px;
  margin: 0;
  text-shadow: 2px 2px 0 #333, 4px 4px 0 #000;
}

.subtitle {
  font-size: 1.2rem;
  font-style: italic;
  color: #777;
  margin-bottom: 20px;
}

.gameHeader {
  background-color:transparent;
  margin: bottom 0px;
}

.gameTitle {
  font-family: 'Press Start 2P', cursive;
  font-size: 3.5rem;
  color: #dce775;
  letter-spacing: 4px;
  margin: 0;
  text-shadow: 2px 2px 0 #333, 4px 4px 0 #000;
}

#status {
  font-size: 1.2rem;
  font-weight: bold;
  color: #eee;
  margin-top: 5px;
}

.centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start; /* Push content to top */
  padding-top: 60px; /* Adjust how far down you want it */
  height: 100vh;
}

.options {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  background: #103a1d;
  padding: 30px 40px;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0,0,0,0.3);
}

.options label {
  font-size: 1rem;
  color: white;
  font-weight: bold;
  margin-bottom: 5px;
}

.options select {
  font-size: 1rem;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid #ccc;
  width: 180px;
  text-align: center;
  cursor: pointer;
}

#startBtn:hover,
#restartBtn:hover {
  background-color: #cddc39;
}

#gameCanvas {
  display: block;
  border: 6px solid #333;
  border-radius: 12px;
  background-color: #b4d44b; /* Dark green board */
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
  transition: opacity 0.8s ease, transform 0.8s ease;
  opacity: 0;
  transform: scale(0.9);
}

#gameCanvas.loaded {
  opacity: 1;
  transform: scale(1);
}

#status {
  font-size: 18px;
  color: #333;
  margin: 10px;
}

.sideArea {
  display: flex;
  justify-content: space-around;
  margin-top: 10px;
  padding: 20px;
  flex-wrap: wrap;
}

.reserve, .captured {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 5px;
  padding: 10px;
  min-height: 40px;
  border: 2px dashed #ccc;
  margin: 10px auto;
  width: 150px;
  background: #f0f0f0;
  border-radius: 8px;
}

.reserve div, .captured div {
  width: 20px;
  height: 20px;
  border-radius: 50%;
}

.reserve .black,
.captured .black {
  background-color: black;
}

.reserve .white,
.captured .white {
  background-color: white;
  border: 1px solid #333;
}

.gameLayout {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 20px; /* Reduce space between board and side boxes */
  margin-top: 20px;
  flex-wrap: nowrap;
}

.sideColumn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px; /* space between reserve and captured vertically */
}

.reserve.vertical,
.captured.vertical {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: auto;
  height: auto;
  min-height: 100px;
  padding: 10px;
  background: #f0f0f0;
  border: 2px dashed #ccc;
  border-radius: 8px;
}

.reserve.vertical div,
.captured.vertical div {
  width: 20px;
  height: 20px;
  border-radius: 50%;
}

.reserve .black,
.captured .black {
  background-color: black;
}

.reserve .white,
.captured .white {
  background-color: white;
  border: 1px solid #333;
}

.gameContainer {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#gamePage {
  transform: translateY(50px);
  opacity: 0;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

#gamePage.show {
  transform: translateY(0);
  opacity: 1;
}

.buttonGroup {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 20px;
}

.buttonGroup button {
  background-color:#013220;
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  font-weight: bold;
  border-radius: 10px;
  cursor: pointer;
  color:white;
 min-width: 180px;
  height: 50px;                  /* ✅ Consistent height */
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.2);
  transition: background-color 0.2s ease;
  font-family: inherit;
  font-weight: bold;
  display: flex;                 /* ✅ Align icon + text cleanly */
  justify-content: center;
  align-items: center;
  gap: 8px;                      /* space between icon and text */
}

.buttonGroup button:hover {
  background-color: #cddc39;
}

#startBtn {
 margin: 10px;
  padding: 10px 20px;
  font-size: 16px;
  background-color: #dce775;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  color: #333;
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.2);
  transition: background-color 0.2s ease;
}

#player2ColorContainer[style*="display: none"] {
  opacity: 0;
  pointer-events: none;
}

#player2ColorContainer {
  transition: opacity 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;    /* center horizontally */
  justify-content: center;
  gap: 8px;               /* spacing between label and select */
}

.error-message {
  color: #ff4444;
  font-size: 0.95rem;
  margin-top: 8px;
  font-weight: bold;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

.rules-float {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.rules-float button {
  background: #013220;
  border: none;
  padding: 8px 14px;
  font-size: 18px;
  font-weight: bold;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
  color:white
}

.rules-panel {
  margin-top: 10px;
  background: #fff;
  color: #333;
  padding: 12px 18px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  width: 240px;
  font-size: 14px;
  text-align: left;
}

.rules-panel ul {
  padding-left: 20px;
  margin: 0;
}

.rules-panel.hidden {
  display: none;
}

.top-left-button {
  position: absolute;
  top: 15px;
  left: 15px;
  z-index: 999;
  background-color: #013220;
  border: none;
  border-radius: 50%;
  font-size: 22px;
  padding: 10px 14px;
  cursor: pointer;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
  transition: background-color 0.3s ease;
}


.top-left-button:hover {
  background-color: #013220;
}