:root{
  --bg1:#f4f6fb;
  --bg2:#eef1f8;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --shadow: 0 12px 30px rgba(15,23,42,.08);
  --radius: 18px;
}

*{ box-sizing:border-box; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background: radial-gradient(1200px 600px at 30% 10%, #ffffff 0%, var(--bg1) 45%, var(--bg2) 100%);
}

.topbar{
  position: sticky;
  top:0;
  z-index:10;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15,23,42,.06);
  padding: 12px 14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 0;
}
.logo{
  width:42px; height:42px;
  border-radius: 12px;
  background:#fff;
  box-shadow: 0 6px 14px rgba(15,23,42,.08);
  object-fit: cover;
}
.titles{ min-width: 0; }
.h1{ font-weight: 800; font-size: 18px; line-height: 1.1; }
.h2{ color: var(--muted); font-size: 12px; margin-top: 2px; white-space: nowrap; overflow:hidden; text-overflow: ellipsis; }

.status{
  display:flex;
  align-items:center;
  gap: 10px;
}
.pill{
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(15,23,42,.06);
  color: rgba(15,23,42,.8);
  font-weight: 700;
}
button{
  border:0;
  border-radius: 14px;
  padding: 10px 12px;
  font-weight: 800;
  cursor:pointer;
}
button:disabled{ opacity:.6; cursor:not-allowed; }
.primary{
  background: #0f172a;
  color:white;
  box-shadow: 0 10px 22px rgba(15,23,42,.18);
}
.ghost{
  background: rgba(15,23,42,.06);
  color: rgba(15,23,42,.85);
}

.wrap{
  max-width: 820px;
  margin: 14px auto 40px;
  padding: 0 14px;
  display:flex;
  flex-direction:column;
  gap: 14px;
}

.card{
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(15,23,42,.06);
  overflow:hidden;
}

.scene{
  display:grid;
  grid-template-columns: 1fr 1.3fr;
  min-height: 320px;
}
.scene-left{
  padding: 18px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: linear-gradient(180deg, rgba(15,23,42,.02), rgba(15,23,42,.00));
}
.char{
  max-width: 250px;
  width: 100%;
  height: auto;
  border-radius: 18px;
  background: #fff;
}
.scene-right{
  padding: 18px 18px 16px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 10px;
}
.prompt{
  font-size: 24px;
  font-weight: 900;
}
.target-wrap{
  width: 100%;
  display:flex;
  justify-content:center;
}
.target{
  width: 220px;
  max-width: 80vw;
  height:auto;
  border-radius: 18px;
  background:#fff;
  border: 1px solid rgba(15,23,42,.06);
  box-shadow: 0 10px 22px rgba(15,23,42,.10);
  padding: 10px;
}
.hint{
  color: var(--muted);
  font-size: 13px;
}

.choices{ padding: 14px; }
.choices-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}
.choice-btn{
  background: rgba(15,23,42,.03);
  border: 1px solid rgba(15,23,42,.08);
  border-radius: 18px;
  padding: 10px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  min-height: 120px;
  transition: transform .12s ease, background .12s ease;
}
.choice-btn:active{ transform: scale(.98); }
.choice-btn:hover{ background: rgba(15,23,42,.045); }
.choice-img{
  width: 120px;
  height:auto;
  max-width: 40vw;
}
.choice-label{
  font-weight: 900;
  font-size: 16px;
}

.footer{
  padding: 12px 14px;
  text-align:center;
}
.feedback{
  font-weight: 800;
  color: rgba(15,23,42,.78);
}

.overlay{
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.25);
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 20px;
}
.overlay.hidden{ display:none; }
.overlay-inner{
  width: min(420px, 92vw);
  background: white;
  border-radius: 22px;
  padding: 18px 16px;
  text-align:center;
  box-shadow: 0 20px 50px rgba(15,23,42,.25);
}
.overlay-icon{
  font-size: 56px;
  line-height: 1;
}
.overlay-text{
  margin-top: 10px;
  font-weight: 900;
  font-size: 18px;
}

@media (max-width: 720px){
  .scene{ grid-template-columns: 1fr; }
  .scene-left{ padding-bottom: 0; }
  .char{ max-width: 280px; }
  .prompt{ font-size: 22px; }
  .choices-grid{ grid-template-columns: 1fr 1fr; }
}

.hidden{ display:none !important; }
.final-actions{ margin-top: 10px; display:flex; justify-content:center; }
.btn-primary{ padding: 12px 14px; border-radius: 14px; font-weight: 900; color:#0b1220; background: linear-gradient(180deg, #ffe37a, #ffd24d); box-shadow: 0 10px 22px rgba(255, 194, 40, .35); }

/* Secondary button */
.btn-secondary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 16px;
  border-radius:14px;
  text-decoration:none;
  font-weight:700;
  border:2px solid rgba(0,0,0,0.08);
  background:#ffffff;
  color:#111827;
}
.btn-secondary:active{transform:translateY(1px);}


/* Drawing page */
.draw-page .card{max-width:920px;}
.draw-stage{position:relative; width:100%; max-width:980px; margin:0 auto;}
.draw-stage img{width:100%; height:auto; display:block; border-radius:22px;}
#drawCanvas{position:absolute; left:31%; top:12%; width:61%; height:73%; touch-action:none;}
.draw-tools{display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-top:14px;}
.tool-btn{padding:10px 12px; border-radius:12px; border:2px solid rgba(0,0,0,0.08); background:#fff; font-weight:700;}
.tool-btn.active{outline:3px solid rgba(34,197,94,0.35);}
.color-swatch{width:34px; height:34px; border-radius:10px; border:2px solid rgba(0,0,0,0.08); background:#000;}