/* ============================================================
   sunset-test.css — サンセット・ライブカメラ (/sunset-test/) ページ固有CSS
   二次リリース⑤ 2026-08-14
   ・共通部品(sub-hero/page-intro/onsen-section-heading/anchor-nav/
     feature-block/spec-table-inline/related-section/is-bg-*)は
     /css/style.01f19af3.css と /css/shodoshima-kanko.fc315dbd.css 側。
   ・見頃時間検索(.tide-search-*)は①angel-roadのインライン<style>から移植
     (①側はページ内<style>のまま=二重管理にはならない)
   ・★本適用時: このファイルの中身で css/facilities-sunset.css を置き換え、
     sunset-test.css は削除する(公開中ガワページとの共存のための別名。
     詳細は 指示書-Code-二次リリース-05サンセット.md)
   ============================================================ */

/* --- 見頃時間検索 — cream角丸パネル (①angel-roadから移植) --- */
.tide-search-panel {
  width: calc(100vw - 120px);
  margin: 0 auto 40px;
  padding: 64px clamp(20px, 3.125vw, 60px) 64px;
  background: var(--c-bg-cream);
  border-radius: 6px;
}
.tide-search-panel .onsen-section-heading { padding: 0; max-width: none; }

.tide-search-box {
  max-width: 760px;
  margin: 36px auto 0;
  padding: 48px 56px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: 0 3px 24px 0 rgba(0, 0, 0, 0.08);
  text-align: center;
}
.tide-search-lead {
  font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);
  line-height: 1.95;
  color: var(--c-text-light);
  margin-bottom: 24px;
}
.tide-search-form {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 12px;
  flex-wrap: wrap;
}
.tide-search-date {
  height: 50px;
  padding: 0 16px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-family: var(--ff-sans);
  font-size: 1rem;
  color: var(--c-text);
  background: #fff;
}
.tide-search-date:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 1px;
}
.tide-search-btn {
  height: 50px;
  padding: 0 32px;
  background: var(--c-cta-gradient);
  color: #fff;
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
  transition: opacity 0.3s;
}
.tide-search-btn:hover { opacity: 0.85; }
.tide-result { margin-top: 28px; text-align: left; }
.tide-result-card {
  border: 1px solid #f0e0c8;
  background: var(--c-bg-cream);
  border-radius: var(--radius-md);
  padding: 24px 28px;
}
.tide-result-date {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: clamp(1rem, 0.97rem + 0.13vw, 1.125rem);
  color: var(--c-text);
  margin-bottom: 14px;
  text-align: center;
}
.tide-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.tide-result-cell {
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  text-align: center;
}
.tide-result-cell-label {
  display: block;
  font-family: var(--ff-serif);
  font-size: clamp(0.875rem, 0.75rem + 0.33vw, 0.9375rem);
  color: var(--c-accent);
  margin-bottom: 6px;
  letter-spacing: 0.08em;
}
.tide-result-cell-value {
  font-size: clamp(1rem, 0.97rem + 0.13vw, 1.125rem);
  line-height: 1.7;
  color: var(--c-text);
}
.tide-result-cell-sub {
  display: block;
  font-size: clamp(0.8125rem, 0.75rem + 0.33vw, 0.9375rem);
  color: var(--c-text-muted);
  margin-top: 4px;
}
.tide-result-note {
  font-size: clamp(0.8125rem, 0.75rem + 0.33vw, 0.9375rem);
  color: var(--c-text-muted);
  line-height: 1.8;
  margin-top: 14px;
}
.tide-result-error {
  color: #c0392b;
  font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);
  margin: 0;
  text-align: center;
}

/* --- 今の空 ライブカメラ (#livecamera) --- */
.livecam-wrap {
  max-width: 900px;
  margin: 40px auto 0;
  padding: 0 50px;
  text-align: center;
}
.livecam-lead {
  font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);
  line-height: 2;
  letter-spacing: 0.04em;
  color: var(--c-text-light);
  margin-bottom: 24px;
  word-break: auto-phrase;
}
#livecamera-img {
  display: block;
  margin-inline: auto;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  background: var(--c-bg-gray);
}
.livecam-note {
  margin-top: 14px;
  font-size: clamp(0.8125rem, 0.75rem + 0.33vw, 0.9375rem);
  color: var(--c-text-muted);
  line-height: 1.8;
}

/* --- 夕陽フォト 横マーキー (#gallery / 全幅) --- */
.sunset-marquee {
  width: 100%;
  overflow: hidden;
  margin-top: 48px;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent);
}
.sunset-marquee-track {
  display: flex;
  flex-wrap: nowrap;
  width: max-content;
  align-items: stretch;
  will-change: transform;
  animation: sunsetMarquee 120s linear infinite;
}
.sunset-marquee:hover .sunset-marquee-track { animation-play-state: paused; }
.sunset-marquee-slide {
  flex: 0 0 auto;
  width: 320px;
  padding: 0 5px;
}
.sunset-marquee-slide img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  border-radius: 2px;
}
@keyframes sunsetMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .sunset-marquee-track { animation: none; }
}

/* --- 屋内/屋外で楽しむ夕陽 カード (#indoor / #outdoor) --- */
.sunset-card-grid {
  max-width: var(--container-width);
  margin: 48px auto 0;
  padding: var(--container-pad);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px 30px;
}
.sunset-card {
  background: #fff;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}
.sunset-card-image {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--c-bg-gray);
}
.sunset-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.sunset-card:hover .sunset-card-image img { transform: scale(1.05); }
@media (prefers-reduced-motion: reduce) {
  .sunset-card:hover .sunset-card-image img { transform: none; }
}
.sunset-card-body { padding: 24px 24px 28px; }
.sunset-card-en {
  display: block;
  font-family: var(--ff-display);
  font-size: clamp(0.8125rem, 0.75rem + 0.33vw, 0.9375rem);
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--c-accent);
  margin-bottom: 8px;
}
.sunset-card-title {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: clamp(1.0625rem, 1rem + 0.26vw, 1.25rem);
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--c-text);
  margin-bottom: 12px;
}
.sunset-card-desc {
  font-size: clamp(0.875rem, 0.45rem + 0.88vw, 1rem);
  line-height: 1.875;
  letter-spacing: 0.04em;
  color: var(--c-text-light);
  word-break: auto-phrase;
}
.sunset-card-credit {
  margin-top: 12px;
  font-size: clamp(0.8125rem, 0.75rem + 0.33vw, 0.9375rem);
  line-height: 1.8;
  color: var(--c-text-muted);
}

/* --- SP --- */
@media (max-width: 767px) {
  .tide-search-panel { width: calc(100vw - 24px); margin-bottom: 20px; padding: 44px 16px; }
  .tide-search-box { padding: 32px 20px; margin: 32px 20px 0; }
  .tide-search-form { gap: 10px; }
  .tide-search-date { width: 100%; }
  .tide-search-btn { width: 100%; }
  .tide-result-grid { grid-template-columns: 1fr; }
  .livecam-wrap { padding: 0 20px; }
  .sunset-marquee { margin-top: 36px; }
  .sunset-marquee-slide { width: 220px; }
  .sunset-marquee-slide img { height: 150px; }
  .sunset-card-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}


/* --- セクション下端の余白 (2026-08-14 チェックバック対応) ---
   .l-section は共通CSSに定義が無く、余白は中身の部品任せのため、
   最後の子が margin のみのセクションは次セクションと密着していた。
   ページ側で一律に下パディングを確保する(帯セクションは帯の内側余白になる)。
   feature-block が最後のセクションは自前の下60pxを打ち消して計100pxに揃える。 */
.l-section.section-anchor { padding-bottom: 100px; }
.l-section.section-anchor > .feature-block:last-child { padding-bottom: 0; }
@media (max-width: 767px) {
  .l-section.section-anchor { padding-bottom: 64px; }
}