/* styles.css - polished UI */

:root{
	--bg-1: #0b1220;
	--bg-2: #0f1724;
	--card: #0d1624;
	--accent: #0a84ff;
	--accent-2: #07b76a;
	--muted: #9aa6b2;
	--radius: 12px;
	--shadow: 0 10px 30px rgba(2,6,12,0.7);
}

*{box-sizing:border-box}
body{font-family:Inter,system-ui,Arial,sans-serif;background:linear-gradient(180deg,var(--bg-1),var(--bg-2));margin:0;padding:26px;display:flex;gap:22px;color:#000000}
.left{width:420px}
.panel{background:linear-gradient(180deg,var(--card),#07101b);padding:18px;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid rgba(255,255,255,0.03)}
h1{font-size:16px;margin:0 0 10px 0;color:#9adbf8}
#question{font-weight:700;min-height:64px;line-height:1.3;color:#ffffff;font-size:15px}
.answers{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.answers button{padding:10px;font-size:14px;cursor:pointer;border-radius:8px;border:1px solid rgba(5,20,40,0.04);background:linear-gradient(180deg,#fff,#f3f7ff);transition:transform .08s ease,box-shadow .08s ease}
.answers button:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(9,20,40,0.06)}

.status{display:flex;gap:12px;margin-top:10px}
.badge{background:linear-gradient(180deg,#0b1730,#0b1628);padding:8px 12px;border-radius:9px;font-weight:700;color:#000000;border:1px solid rgba(255,255,255,0.02);box-shadow:0 6px 16px rgba(2,6,12,0.18) inset}

#canvasWrap{flex:1;display:flex;align-items:center;justify-content:center}
canvas{background:linear-gradient(180deg,#08111a,#07131a);border-radius:14px;box-shadow:0 16px 40px rgba(2,6,12,0.6);display:block;border:1px solid rgba(255,255,255,0.03);max-width:100%;height:auto}

/* ensure left panels and controls are above canvas */
.left, .panel, .controls, #topbar { position: relative; z-index: 20; }
/* canvas container should be below UI */
#canvasWrap { position: relative; z-index: 5; }

.controls{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;align-items:center}
.controls button{padding:10px 14px;border-radius:10px;border:none;font-weight:800;cursor:pointer;flex:0 1 auto}
.controls button:hover{transform:translateY(-2px)}
.controls button#buyTower{background:linear-gradient(180deg,var(--accent-2),#059a57);color:#fff}
.controls button#startBtn{background:linear-gradient(180deg,var(--accent),#0b6cff);color:#fff}
.controls select{padding:8px 12px;border-radius:10px;border:1px solid rgba(8,20,40,0.04);background:#fff;flex:1 1 140px;min-width:120px}

footer{font-size:13px;color:var(--muted);margin-top:12px}

/* Make instruction lists white for better contrast */
.panel ul { color: #ffffff; margin-left: 18px; }

/* Topbar */
#topbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:10px}
#topbar .badge{background:linear-gradient(180deg,#fff,#f6fbff);min-width:72px;padding:6px 10px;flex:0 1 auto}

/* Canvas overlay / paused */
.canvasOverlay{position:absolute;pointer-events:none;display:flex;align-items:center;justify-content:center;color:#123}
.canvasWrapOuter{position:relative}
.pausedBanner{background:rgba(8,12,18,0.6);padding:8px 12px;border-radius:10px;border:1px solid rgba(255,255,255,0.02);font-weight:800}
.invalidPreview{box-shadow:0 0 0 4px rgba(255,80,80,0.12) inset,0 6px 18px rgba(200,0,0,0.04)}

@media (max-width:980px){body{flex-direction:column;padding:16px}.left{width:auto}canvas{width:100%;height:auto}}

/* End-screen overlay (retro effect) */
.endOverlay {
	position: absolute; left: 0; top: 0; width: 100%; height: 100%;
	display: flex; align-items: center; justify-content: center; pointer-events: none;
}
.endOverlay .card {
	pointer-events: auto; width: 80%; max-width: 760px; text-align: center; padding: 28px; border-radius: 14px;
	backdrop-filter: blur(2px); border: 2px solid rgba(255,255,255,0.06);
}
.endOverlay .title {
	font-family: 'Press Start 2P', monospace; font-size: 28px; letter-spacing: 2px; margin: 0 0 8px 0;
	text-transform: uppercase; padding: 6px 12px; display: inline-block;
}
.endOverlay.win .title { color: #ffd33d; text-shadow: 0 0 6px #ffd33d, 0 0 18px rgba(255,200,0,0.4); }
.endOverlay.lose .title { color: #ff6b6b; text-shadow: 0 0 6px #ff6b6b, 0 0 18px rgba(200,30,30,0.4); }
.endOverlay .sub { color: #e9f2ff; margin: 8px 0 16px 0; font-size: 14px }
.endOverlay .actions { display:flex; justify-content:center; gap:12px }
.endOverlay .btn { padding:10px 14px; border-radius:10px; border:none; cursor:pointer; font-weight:800 }
.endOverlay .btn.restart { background: linear-gradient(180deg,#0b6cff,#064bd6); color:#fff }
.endOverlay .btn.menu { background: linear-gradient(180deg,#f6c84a,#ffb84a); color:#000 }