/* Styles for Three Men's Morris (Morpion à trois pions) */
:root{
  --bg: #ffffff;
  --text: #222222;
  --accent: #0078d7;
  --accent-2: #d73700;
  --muted: #888;
  --board-line: #222;
}
body.dark{
  --bg: #121212;
  --text: #eaeaea;
  --accent: #ffcc00;
  --accent-2: #ff6b5f;
  --board-line: #eaeaea;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
  display:flex;
  flex-direction:column;
  align-items:center;
}
header{
  position:fixed;top:0;left:0;right:0;
  height:64px;
  display:flex;align-items:center;justify-content:space-between;
  padding:8px 16px;
  background:linear-gradient(90deg, rgba(0,0,0,0.06), rgba(0,0,0,0.02));
  backdrop-filter: blur(6px);
  z-index:20;
}
.brand{font-weight:700; font-size:1.1rem}
.controls{display:flex;gap:8px;align-items:center}
.control select{padding:6px 8px;border-radius:6px;border:1px solid rgba(0,0,0,0.08)}
button{background:var(--accent);color:#fff;border:none;padding:8px 10px;border-radius:8px;cursor:pointer}
button[disabled]{opacity:0.5;cursor:default}
button#themeToggle{background:transparent;color:var(--text);border:1px solid rgba(0,0,0,0.06)}
button#muteBtn{background:transparent;color:var(--text);border:1px solid rgba(0,0,0,0.06)}
main{width:100%;max-width:900px;padding:90px 16px 32px;display:flex;flex-direction:column;align-items:center}
.board-wrap{width:100%;max-width:600px;aspect-ratio:1/1;background:transparent;display:flex;align-items:center;justify-content:center;min-height:320px}
.board-card{position:relative;width:100%;height:100%;max-width:100%;display:flex;align-items:center;justify-content:center}
.board-status{position:absolute;left:50%;transform:translateX(-50%);bottom:8px;background:linear-gradient(180deg, rgba(0,0,0,0.06), transparent);padding:8px 12px;border-radius:8px;font-size:1rem;white-space:nowrap;overflow:visible;z-index:10}

/* Piece tray showing remaining pieces before game starts */
.piece-tray{position:absolute;top:8px;left:50%;transform:translateX(-50%);display:flex;gap:16px;z-index:12}
.player-tray{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,0.9);padding:6px 10px;border-radius:10px;box-shadow:0 6px 14px rgba(0,0,0,0.06)}
.player-tray .tray-label{font-size:0.85rem;color:var(--muted);margin-right:6px}
.player-tray .dots{display:flex;gap:6px}
.dot{width:12px;height:12px;border-radius:50%;background:var(--accent);display:inline-block}
.player-tray[data-player="2"] .dot{background:var(--accent-2)}

/* hide piece tray when aria-hidden true */
.piece-tray[aria-hidden="true"]{display:none}
canvas {
  width: 100%;
  height: 100%;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  transition: transform 260ms ease;
  display: block;
  /* fallback min-height in case parent sizing or aspect-ratio isn't honored on some hosts/browsers */
  min-height: 320px;
}
canvas.pop{transform:scale(1.02)}
.status{margin-top:16px;font-size:1.1rem;padding:8px 12px;border-radius:8px;background:linear-gradient(180deg, rgba(0,0,0,0.02), transparent)}
/* Responsive */
@media (max-width:600px){
  header{height:72px;padding:10px}
  .controls{gap:6px}
  .brand{font-size:1rem}
  .board-wrap{max-width:98vw}
  .board-status{font-size:0.95rem;padding:6px 10px}
}
/* Small visual helpers for accessibility */
:focus{outline:3px solid rgba(0,120,215,0.2);outline-offset:2px}
/* Animations for victory (we'll toggle a class) */
body.win .board-wrap{animation:winPulse 900ms ease-in-out 1}
@keyframes winPulse{0%{transform:scale(1)}50%{transform:scale(1.03)}100%{transform:scale(1)}}
/* Make selects and buttons visually consistent in dark */
body.dark .control select, body.dark button#themeToggle, body.dark button#muteBtn{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);color:var(--text)}
/* small note */
.note{font-size:0.9rem;color:var(--muted);margin-top:8px}

/* Mobile drawer */
.hamburger{display:none;background:transparent;border:1px solid rgba(0,0,0,0.06);padding:8px;border-radius:8px}
.drawer{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.45);display:none;z-index:30}
.drawer[aria-hidden="false"]{display:block}
.drawer .drawer-content{width:280px;background:var(--bg);height:100%;box-shadow:4px 0 20px rgba(0,0,0,0.2);padding:18px;}
.drawer-close{position:absolute;right:12px;top:12px;background:transparent;border:none;font-size:18px}
.drawer-controls{display:flex;flex-direction:column;gap:8px;margin-top:18px}

/* Modal */
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.45);z-index:50}
.modal[aria-hidden="false"]{display:flex}
.modal-card{background:var(--bg);padding:20px;border-radius:12px;max-width:420px;width:90%;box-shadow:0 12px 40px rgba(0,0,0,0.25);text-align:center}
.modal-close{position:absolute;right:14px;top:14px;background:transparent;border:none;font-size:18px}
.modal-card h2{margin:4px 0 12px}
.modal-card p{color:var(--text);margin:12px 0}
.modal-cta{display:inline-block;background:var(--accent);color:#fff;padding:10px 14px;border-radius:10px;text-decoration:none}

/* Show hamburger on small screens and hide top controls */
@media (max-width:600px){
  .hamburger{display:inline-block}
  .controls{display:none}
}