@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@500;700&family=Zen+Kaku+Gothic+New:wght@400;500;700&display=swap');

:root {
  --color-ai: #16324f;
  --color-ai-light: #2c5b82;
  --color-shu: #c1440e;
  --color-shu-dark: #9c3509;
  --color-kin: #8a6a1f;
  --color-kin-bg: #f3e6c4;
  --color-paper: #f1e9d8;
  --color-paper-light: #faf6ec;
  --color-ink: #2b2420;
  --color-ink-soft: #6b5d4f;
  --color-line: #ddd0b5;
  --radius: 4px;
  --shadow-card: 0 1px 0 rgba(43, 36, 32, 0.06), 0 10px 24px -16px rgba(22, 50, 79, 0.35);
  --font-display: "Shippori Mincho", serif;
  --font-body: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-paper);
  color: var(--color-ink);
  line-height: 1.7;
}

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

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 16px 48px;
}

.hero {
  position: relative;
  margin: 0 -16px 24px;
  padding: 40px 16px 32px;
  background: linear-gradient(180deg, var(--color-ai) 0%, var(--color-ai-light) 100%);
  overflow: hidden;
  text-align: center;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 60px;
  background:
    radial-gradient(circle at 10% 100%, transparent 22px, var(--color-paper) 23px) 0 0/60px 60px,
    radial-gradient(circle at 60% 100%, transparent 22px, var(--color-paper) 23px) 30px 0/60px 60px;
  background-color: transparent;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: #d8c894;
  border: 1px solid rgba(216, 200, 148, 0.5);
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  color: #faf6ec;
  margin: 0;
  letter-spacing: 0.03em;
}

.hero p {
  color: #cfd9e2;
  font-size: 0.85rem;
  margin: 8px 0 0;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--color-ai);
}

h2 {
  font-size: 1.1rem;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 8px;
  margin: 32px 0 16px;
}

.card {
  background: var(--color-paper-light);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 16px;
  margin-bottom: 12px;
}

.card-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--color-ai) 0%, var(--color-ai-light) 100%);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-ink);
  margin: 10px 0 4px;
}

.card-sub {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}

.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 999px;
  border: none;
  font-family: var(--font-body);
  font-weight: 700;
  cursor: pointer;
  font-size: 0.9rem;
  transition: transform 0.1s ease, opacity 0.15s ease;
}

.btn:active {
  transform: scale(0.97);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-shu);
  color: #fff8ee;
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-shu-dark);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-ai);
  color: var(--color-ai);
}

.btn-outline:hover:not(:disabled) {
  background: rgba(22, 50, 79, 0.06);
}

.swipe-actions {
  display: flex;
  justify-content: space-around;
  gap: 16px;
  margin-top: 16px;
}

.stat-badge {
  display: inline-block;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.78rem;
  margin-right: 6px;
  color: var(--color-ink-soft);
}

.stat-badge strong {
  color: var(--color-kin);
}

.tag {
  display: inline-block;
  background: var(--color-kin-bg);
  color: var(--color-kin);
  border-radius: 3px;
  padding: 2px 8px;
  font-size: 0.72rem;
  margin-right: 4px;
  font-weight: 500;
}

.field {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-paper-light);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-ink);
  margin-bottom: 10px;
}

.field:focus {
  outline: 2px solid var(--color-ai-light);
  outline-offset: 1px;
}

.empty-state {
  text-align: center;
  padding: 32px 16px;
  color: var(--color-ink-soft);
  font-size: 0.9rem;
  border: 1px dashed var(--color-line);
  border-radius: var(--radius);
}

.suggestion-card {
  display: block;
  cursor: pointer;
  border-color: var(--color-line);
}

.suggestion-card:hover {
  border-color: var(--color-ai-light);
}

.carousel-controls {
  display: flex;
  gap: 8px;
  margin: 8px 0 12px;
}

.carousel {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.carousel-item {
  flex: 0 0 auto;
  width: 140px;
  scroll-snap-align: start;
  text-decoration: none;
  color: inherit;
}

.carousel-item .card-image {
  aspect-ratio: 1 / 1;
  margin-bottom: 6px;
}

.carousel-item .card-title {
  font-size: 0.9rem;
  margin: 4px 0 2px;
}

.heart-btn {
  border: none;
  background: none;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 2px 4px;
  line-height: 1;
}

.heart-btn.liked {
  color: var(--color-shu);
}

.heart-btn:not(.liked) {
  color: var(--color-line);
}

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

.tradition-grid .card {
  margin-bottom: 0;
}

.tradition-grid .card-image {
  aspect-ratio: 1 / 1;
}

.article-list-item {
  display: block;
  text-decoration: none;
  color: inherit;
}

.name-suggestion-list {
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-paper-light);
  margin-top: -6px;
  margin-bottom: 10px;
  overflow: hidden;
}

.name-suggestion-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--color-line);
}

.name-suggestion-item:last-child {
  border-bottom: none;
}

.name-suggestion-item:hover {
  background: var(--color-paper);
}

.name-suggestion-count {
  font-size: 0.78rem;
  color: var(--color-ink-soft);
  white-space: nowrap;
  margin-left: 8px;
}