.checkin-body {
  background:
    radial-gradient(circle at top left, rgba(47, 107, 87, 0.16), transparent 26%),
    radial-gradient(circle at bottom right, rgba(198, 76, 47, 0.14), transparent 24%),
    linear-gradient(180deg, #f3ecde 0%, #faf6ee 42%, #fffdf8 100%);
}

.checkin-shell {
  margin-bottom: 40px;
}

.checkin-hero {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-end;
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255, 250, 242, 0.95), rgba(240, 247, 244, 0.9));
  border: 1px solid rgba(29, 42, 47, 0.08);
  box-shadow: 0 18px 44px rgba(42, 47, 43, 0.1);
}

.checkin-hero h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 54px);
  font-family: "KaiTi", "STKaiti", serif;
}

.checkin-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.checkin-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.summary-card {
  padding: 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(29, 42, 47, 0.08);
  box-shadow: 0 14px 34px rgba(42, 47, 43, 0.08);
}

.summary-card strong {
  display: block;
  margin: 6px 0 10px;
  font-size: 26px;
}

.summary-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.progress-track {
  width: 100%;
  height: 12px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(29, 42, 47, 0.08);
}

.progress-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--forest), var(--accent));
  transition: width 200ms ease;
}

.checkin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.checkin-card {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(29, 42, 47, 0.08);
  box-shadow: 0 14px 34px rgba(42, 47, 43, 0.08);
}

.checkin-card.is-today {
  border-color: rgba(198, 76, 47, 0.24);
  box-shadow: 0 18px 42px rgba(198, 76, 47, 0.12);
}

.checkin-card-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 10px;
}

.checkin-card h2 {
  margin: 0;
  font-size: 24px;
  font-family: "KaiTi", "STKaiti", serif;
}

.checkin-badge {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(198, 76, 47, 0.1);
  color: var(--accent-deep);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.checkin-subject {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed rgba(29, 42, 47, 0.12);
}

.checkin-subject:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.checkin-subject strong {
  display: block;
  margin-bottom: 10px;
}

.checkin-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 6px;
}

.meta-field {
  padding: 12px;
  border-radius: 14px;
  background: rgba(247, 243, 232, 0.76);
  border: 1px solid rgba(29, 42, 47, 0.06);
}

.meta-field label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--muted);
}

.meta-field select,
.meta-field input,
.meta-field textarea {
  width: 100%;
  border: 1px solid rgba(29, 42, 47, 0.12);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
}

.meta-field textarea {
  min-height: 94px;
  resize: vertical;
}

.meta-field-notes {
  grid-column: 1 / -1;
}

.task-list {
  display: grid;
  gap: 8px;
}

.task-item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(247, 243, 232, 0.62);
}

.task-item input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.task-item span {
  line-height: 1.7;
}

.task-item.is-done {
  background: rgba(236, 247, 243, 0.92);
}

.task-item.is-done span {
  color: var(--muted);
  text-decoration: line-through;
}

@media (max-width: 980px) {
  .checkin-summary,
  .checkin-grid {
    grid-template-columns: 1fr;
  }

  .checkin-meta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .checkin-shell {
    margin-bottom: 24px;
  }

  .checkin-hero {
    padding: 20px 16px;
    border-radius: 22px;
    align-items: stretch;
    flex-direction: column;
  }

  .checkin-hero h1 {
    font-size: 36px;
  }

  .checkin-hero-actions {
    flex-direction: column;
  }

  .checkin-card,
  .summary-card {
    border-radius: 18px;
  }
}