* { box-sizing: border-box; }

:root {
  --bg: #0f1115;
  --card: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.12);
  --text: #ffffff;
  --sub: rgba(255, 255, 255, 0.62);
  --accent: #ffffff;
  --track: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  font-family: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.08), transparent 30%),
    linear-gradient(180deg, #151922 0%, #0f1115 100%);
}

.card {
  width: min(100%, 420px);
  padding: 32px 28px;
  border-radius: 32px;
  background: var(--card);
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0;
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sub);
}

h1 {
  margin: 12px 0 8px;
  text-align: center;
  font-size: 34px;
  line-height: 1.2;
}

.desc {
  margin: 0 0 28px;
  text-align: center;
  font-size: 14px;
  line-height: 1.6;
  color: var(--sub);
}

.progress-wrap {
  position: relative;
  width: 280px;
  height: 280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

svg {
  position: absolute;
  inset: 0;
  transform: rotate(-90deg);
}

.track {
  fill: none;
  stroke: var(--track);
  stroke-width: 14;
}

.progress {
  fill: none;
  stroke: var(--accent);
  stroke-width: 14;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.8s ease;
}

.center {
  position: relative;
  z-index: 1;
  text-align: center;
  width: 78%;
}

.label {
  font-size: 14px;
  color: var(--sub);
}

.time {
  margin-top: 10px;
  font-size: 32px;
  font-weight: 800;
  line-height: 1.35;
  font-variant-numeric: tabular-nums;
  word-break: keep-all;
}

.percent {
  margin-top: 14px;
  font-size: 52px;
  font-weight: 900;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.subcopy {
  margin-top: 8px;
  font-size: 13px;
  color: var(--sub);
}

.status {
  margin-top: 24px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.18);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
}

.meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.meta-item {
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.meta-item span {
  display: block;
  font-size: 12px;
  color: var(--sub);
  margin-bottom: 8px;
}

.meta-item strong {
  font-size: 20px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.footnote {
  margin-top: 16px;
  text-align: center;
  font-size: 12px;
  color: var(--sub);
}

@media (max-width: 480px) {
  .card {
    padding: 24px 18px;
    border-radius: 24px;
  }

  .progress-wrap {
    width: 240px;
    height: 240px;
  }

  h1 {
    font-size: 28px;
  }

  .time {
    font-size: 26px;
  }

  .percent {
    font-size: 44px;
  }
}