:root {
  --bg: #f7f8f5;
  --surface: #ffffff;
  --surface-2: #edf1ea;
  --text: #202623;
  --muted: #667069;
  --border: #cbd3cc;
  --accent: #2f6f57;
  --accent-strong: #1f523f;
  --danger: #b0443e;
  --warning: #8a6115;
  --shadow: 0 10px 24px rgba(35, 43, 38, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Yu Gothic UI", "Meiryo", sans-serif;
  line-height: 1.5;
}

.app-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0 20px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: 28px;
  line-height: 1.2;
}

h2 {
  font-size: 16px;
  margin-bottom: 18px;
}

.status-chip {
  min-width: 92px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  background: var(--surface);
}

.status-chip[data-state="loading"] {
  color: var(--warning);
  border-color: #d2b06d;
}

.status-chip[data-state="success"] {
  color: var(--accent-strong);
  border-color: #9ab9a9;
}

.status-chip[data-state="error"] {
  color: var(--danger);
  border-color: #d9aaa6;
}

.notice,
.panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.notice {
  margin-bottom: 16px;
  padding: 12px 14px;
  color: var(--muted);
  font-size: 13px;
}

.notice strong {
  color: var(--text);
}

.work-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 16px;
  align-items: start;
}

.panel {
  padding: 20px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field-group {
  margin-bottom: 16px;
}

label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 700;
}

input[type="file"],
input[type="date"],
input[type="text"] {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 10px;
  color: var(--text);
  background: #fbfcfa;
  font: inherit;
}

input:focus {
  border-color: var(--accent);
  outline: 3px solid rgba(47, 111, 87, 0.16);
}

.field-note {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.primary-button,
.secondary-button {
  min-height: 42px;
  border-radius: 6px;
  padding: 10px 14px;
  border: 1px solid transparent;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.primary-button {
  background: var(--accent);
  color: #ffffff;
}

.primary-button:hover,
.primary-button:focus {
  background: var(--accent-strong);
}

.primary-button:disabled {
  cursor: wait;
  opacity: 0.66;
}

.secondary-button {
  background: var(--surface-2);
  border-color: var(--border);
  color: var(--text);
}

.summary-panel {
  position: sticky;
  top: 16px;
}

.summary-list,
.result-grid {
  margin: 0;
}

.summary-list div,
.result-grid div {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.summary-list div:last-child,
.result-grid div:last-child {
  border-bottom: 0;
}

dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

dd {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 13px;
}

.result-panel {
  margin-top: 16px;
}

.hidden {
  display: none;
}

.result-heading {
  display: grid;
  gap: 4px;
  margin-bottom: 14px;
}

.result-heading span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.result-heading strong {
  overflow-wrap: anywhere;
  font-size: 17px;
}

.result-heading.success strong {
  color: var(--accent-strong);
}

.result-heading.error strong {
  color: var(--danger);
}

.result-actions {
  margin-top: 16px;
}

@media (max-width: 820px) {
  .app-shell {
    width: min(100% - 20px, 680px);
    padding-top: 12px;
  }

  .topbar,
  .work-grid,
  .field-row {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

  h1 {
    font-size: 24px;
  }

  .summary-panel {
    position: static;
  }

  .summary-list div,
  .result-grid div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}