:root {
  --accent: #008080;
  --accent-dark: #0f5e63;
  --accent-soft: #e7f5f5;
  --accent-line: #cfe3e3;
  --text: #24323d;
  --muted: #5b6b76;
  --line: #d8e1e5;
  --bg-top: #f8fbfc;
  --bg-bottom: #eef4f5;
  --card: rgba(255, 255, 255, 0.98);
  --shadow: 0 12px 28px rgba(21, 45, 54, 0.08);
  --radius: 18px;
  --ok-bg: #e2f6eb;
  --ok-text: #14603f;
  --ok-line: #bfe5cc;
  --warn-bg: #fff4cf;
  --warn-text: #8a6100;
  --warn-line: #ebd27f;
  --mid-bg: #fff1e3;
  --mid-text: #a55312;
  --mid-line: #f0c69d;
  --danger-bg: #fde8e7;
  --danger-text: #a53030;
  --danger-line: #efc0bd;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(0, 128, 128, 0.08), transparent 28%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  line-height: 1.7;
}

button,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: var(--accent);
}

.page-shell {
  width: min(1180px, calc(100% - 24px));
  margin: 0 auto;
  padding: 20px 0 40px;
}

.back-link {
  display: inline-flex;
  margin-bottom: 16px;
  text-decoration: none;
  font-weight: 700;
}

.back-link:hover,
.back-link:focus-visible {
  text-decoration: underline;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero,
.summary-card,
.category-card,
.caution-card {
  padding: 24px;
}

.hero {
  margin-bottom: 18px;
}

.eyebrow {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 700;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1 {
  margin-top: 14px;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.35;
}

h2 {
  font-size: 1.15rem;
}

h3 {
  font-size: 1rem;
}

.hero-text,
.hero-note,
.category-description,
.question-help,
.status-caption,
.mini-card span,
.summary-label,
.summary-item-label,
.choice-points,
.choice-note {
  color: var(--muted);
}

.hero-note {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid var(--warn-line);
  border-radius: 14px;
  background: var(--warn-bg);
  color: var(--warn-text);
  font-size: 0.93rem;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 360px;
  gap: 18px;
  align-items: start;
}

.question-stack {
  display: grid;
  gap: 18px;
}

.category-card {
  display: grid;
  gap: 18px;
}

.category-head {
  display: grid;
  gap: 6px;
}

.category-tag {
  display: inline-flex;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: #f1f6f6;
  color: var(--accent-dark);
  font-size: 0.8rem;
  font-weight: 700;
}

.question-list {
  display: grid;
  gap: 16px;
}

.question-block {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fbfdfd;
}

.question-title-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.question-title {
  font-size: 0.98rem;
  font-weight: 700;
}

.question-help {
  margin-top: 4px;
  font-size: 0.85rem;
}

.choice-group {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.choice-option {
  position: relative;
}

.choice-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.choice-label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #c7d4d9;
  border-radius: 14px;
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.choice-label:hover {
  transform: translateY(-1px);
  border-color: var(--accent-line);
}

.choice-input:focus-visible + .choice-label {
  outline: 3px solid rgba(0, 128, 128, 0.14);
  outline-offset: 1px;
  border-color: var(--accent);
}

.choice-input:checked + .choice-label {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px rgba(0, 128, 128, 0.08);
}

.choice-text {
  font-weight: 700;
}

.choice-points {
  flex-shrink: 0;
  font-size: 0.88rem;
  font-weight: 700;
}

.choice-note {
  display: block;
  margin-top: 10px;
  font-size: 0.8rem;
}

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

.summary-card {
  display: grid;
  gap: 18px;
}

.summary-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
}

.summary-label {
  font-size: 0.82rem;
  font-weight: 700;
}

.score-chip {
  min-width: 110px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #f8fbfc;
  text-align: right;
}

.score-chip span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
}

.score-chip strong {
  font-size: 2rem;
  line-height: 1.1;
}

.status-panel {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: #f8fbfc;
}

.status-panel.is-excellent {
  border-color: var(--ok-line);
  background: var(--ok-bg);
  color: var(--ok-text);
}

.status-panel.is-good {
  border-color: var(--warn-line);
  background: var(--warn-bg);
  color: var(--warn-text);
}

.status-panel.is-caution {
  border-color: var(--mid-line);
  background: var(--mid-bg);
  color: var(--mid-text);
}

.status-panel.is-risk {
  border-color: var(--danger-line);
  background: var(--danger-bg);
  color: var(--danger-text);
}

.status-panel .status-caption,
.status-panel .status-label {
  color: inherit;
  opacity: 0.9;
}

.status-label {
  font-size: 0.82rem;
  font-weight: 700;
}

.status-title {
  margin-top: 6px;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.4;
}

.status-caption {
  margin-top: 8px;
  font-size: 0.92rem;
}

.meter-card {
  display: grid;
  gap: 12px;
}

.meter-header,
.meter-scale,
.meter-thresholds,
.input-summary-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.meter-scale,
.meter-thresholds {
  font-size: 0.78rem;
  color: var(--muted);
}

.meter-track {
  position: relative;
  height: 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, #c95151 0%, #d17b2f 38%, #d2b03c 66%, #2f9b65 100%);
}

.meter-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  border-radius: inherit;
  background: rgba(255, 255, 255, 0.18);
}

.meter-marker {
  position: absolute;
  top: 50%;
  left: 0;
  width: 18px;
  height: 18px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--text);
  transform: translate(-50%, -50%);
  box-shadow: 0 6px 14px rgba(36, 50, 61, 0.18);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mini-card,
.action-panel,
.input-summary {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #f9fbfc;
}

.mini-card strong {
  display: block;
  margin-top: 6px;
  font-size: 1.1rem;
}

.action-panel p {
  margin-top: 8px;
}

.input-summary {
  display: grid;
  gap: 12px;
}

#copyFeedback {
  min-height: 1.2em;
  font-size: 0.82rem;
  color: var(--accent-dark);
  text-align: right;
}

.input-summary-list {
  display: grid;
  gap: 10px;
  max-height: 320px;
  overflow: auto;
  padding-right: 4px;
}

.summary-item {
  padding-bottom: 10px;
  border-bottom: 1px solid #e6edef;
}

.summary-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.summary-item-label {
  display: block;
  font-size: 0.82rem;
}

.summary-item-value {
  margin-top: 4px;
  font-weight: 700;
  word-break: break-word;
}

.summary-item-value.is-empty {
  color: var(--muted);
  font-weight: 500;
}

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

.primary-button,
.secondary-button,
.ghost-button {
  appearance: none;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.primary-button {
  background: linear-gradient(135deg, var(--accent), #0b6770);
  color: #fff;
}

.secondary-button {
  background: #f2f8f8;
  border-color: #d4e2e2;
  color: var(--accent-dark);
}

.ghost-button {
  background: #fff;
  border-color: var(--line);
  color: var(--text);
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover {
  transform: translateY(-1px);
}

.primary-button:focus-visible,
.secondary-button:focus-visible,
.ghost-button:focus-visible {
  outline: 3px solid rgba(0, 128, 128, 0.14);
  outline-offset: 1px;
}

.caution-card {
  margin-top: 18px;
}

.caution-card p {
  margin-top: 8px;
  color: var(--muted);
}

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

  .summary-column {
    position: static;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 14px, 1180px);
    padding: 14px 0 28px;
  }

  .hero,
  .summary-card,
  .category-card,
  .caution-card {
    padding: 18px;
  }

  .question-block {
    padding: 16px;
  }

  .question-title-row,
  .summary-head,
  .meter-header,
  .meter-scale,
  .meter-thresholds,
  .input-summary-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .button-row {
    flex-direction: column;
  }

  .choice-label,
  .primary-button,
  .secondary-button,
  .ghost-button {
    font-size: 16px;
  }
}

@media print {
  body {
    background: #fff;
  }

  .page-shell {
    width: 100%;
    padding: 0;
  }

  .back-link,
  .button-row,
  #copyFeedback {
    display: none !important;
  }

  .layout {
    grid-template-columns: 1fr;
  }

  .summary-column {
    position: static;
  }

  .card,
  .question-block,
  .mini-card,
  .action-panel,
  .input-summary,
  .status-panel {
    box-shadow: none;
    background: #fff !important;
  }

  .question-block,
  .category-card,
  .summary-card,
  .caution-card {
    break-inside: avoid;
  }
}