:root{
  --bg:#0b0f17;
  --card:#121a26;
  --text:#e8eefc;
  --muted:#9fb0d0;
  --border:#23314a;
  --yes:#2ecc71;
  --no:#ff5c5c;
  --unknown:#4b5f86;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:linear-gradient(180deg, #070a10, var(--bg));
  color:var(--text);
}

.page{
  max-width: 1100px;
  margin: 28px auto;
  padding: 0 16px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.card{
  background: rgba(18,26,38,0.9);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}

.left{
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  min-height: 440px;
}

.label{
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 16px;
  text-align:center;
}

.bigNumber{
  font-size: 110px;
  font-weight: 750;
  letter-spacing: -2px;
  line-height: 1;
}

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

.right h2{
  margin: 0 0 12px 0;
  font-size: 20px;
}

.section{
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(35,49,74,0.7);
}

.q{
  color: var(--muted);
  margin-bottom: 10px;
}

.radioRow{
  display:flex;
  gap: 12px;
  align-items:center;
  flex-wrap:wrap;
}

.radio{
  display:flex;
  gap:8px;
  align-items:center;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(0,0,0,0.12);
}

.btn{
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.18);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 12px;
  cursor:pointer;
}
.btn:hover{ background: rgba(0,0,0,0.28); }
.btn.small{ padding: 6px 10px; border-radius: 10px; }

.timer{
  font-size: 22px;
  font-weight: 650;
}

.calHeader{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.monthTitle{
  font-weight: 650;
}

.calendarGrid{
  display:grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.dayName, .dayCell{
  border: 1px solid rgba(35,49,74,0.7);
  border-radius: 12px;
  padding: 10px;
  text-align:center;
}

.dayName{
  color: var(--muted);
  font-size: 12px;
  background: rgba(0,0,0,0.10);
}

.dayCell{
  min-height: 52px;
  background: rgba(0,0,0,0.10);
  position:relative;
}

.dayCell.muted{
  opacity: 0.35;
}

.badge{
  position:absolute;
  right:8px;
  bottom:8px;
  width:10px;
  height:10px;
  border-radius:50%;
  background: var(--unknown);
}
.badge.yes{ background: var(--yes); }
.badge.no{ background: var(--no); }

.legend{
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  display:flex;
  align-items:center;
  gap: 10px;
  flex-wrap:wrap;
}
.dot{
  display:inline-block;
  width:10px;height:10px;border-radius:50%;
  background: var(--unknown);
  margin-right:6px;
}
.dot.yes{ background: var(--yes); }
.dot.no{ background: var(--no); }
.dot.unknown{ background: var(--unknown); }

@media (max-width: 900px){
  .page{ grid-template-columns: 1fr; }
  .left{ min-height: 320px; }
  .bigNumber{ font-size: 86px; }
}