/* ── Design Tokens ── */

:root {
  --color-bg: #f7f7f5;
  --color-surface: #fff;
  --color-text: #1a1a1a;
  --color-muted: #aaa;
  --color-faint: #ccc;
  --color-border: #f0f0ee;
  --color-badge-bg: #f0f0ee;
  --color-badge-text: #aaa;
  --color-sep: #e0e0e0;

  --radius-card: 14px;
  --radius-badge: 20px;

  --shadow-card: 0 2px 24px rgb(0 0 0 / .07);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-size-num: clamp(2.75rem, 6vw, 4rem);
  --font-size-sep: clamp(2.25rem, 5vw, 3.25rem);
}

/* ── Reset ── */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Base ── */

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  -webkit-font-smoothing: antialiased;
}

/* ── Card ── */

.card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 48px 40px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-card);
}

/* ── Badge ── */

.badge {
  display: inline-block;
  background: var(--color-badge-bg);
  color: var(--color-badge-text);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-badge);
  margin-bottom: 28px;
}

/* ── Product ── */

.product {
  margin-bottom: 28px;
}

.product-image {
  width: 180px;
  height: 180px;
  object-fit: contain;
  border-radius: 12px;
  margin-bottom: 12px;
}

.product-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
}

/* ── Message ── */

.message h1 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: 10px;
}

.message .sub {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* ── Divider ── */

.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 32px 0;
}

/* ── Countdown ── */

.countdown-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-faint);
  margin-bottom: 20px;
}

.countdown {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
}

.unit {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.num {
  display: block;
  font-size: var(--font-size-num);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  min-width: 84px;
}

.sep {
  font-size: var(--font-size-sep);
  font-weight: 300;
  color: var(--color-sep);
  line-height: 1;
  margin-top: 2px;
  user-select: none;
}

.unit-label {
  font-size: 0.6875rem;
  color: var(--color-faint);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-top: 10px;
}

/* ── Footer ── */

.footer-note {
  font-size: 0.8125rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* ── Reduced motion ── */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Mobile ── */

@media (max-width: 400px) {
  .card {
    padding: 36px 20px;
  }

  .num {
    min-width: 64px;
  }
}