/* ============================================================
   作成ページ・トップ・説明ページの共通レイアウト
   ============================================================ */
.site-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 16px 6px;
}
.site-name {
  font-family: var(--font-disp);
  font-size: 22px;
  color: var(--text);
  text-decoration: none;
  text-shadow: var(--title-shadow);
  line-height: 1.2;
}
.site-name br.sp { display: none; }
.site-nav { margin-left: auto; display: flex; gap: 14px; font-family: var(--font-disp); font-size: 14px; }
.site-nav a { color: var(--main-ink); }

/* ---------- 作成ページ ---------- */
.maker {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 18px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 8px 16px 40px;
  align-items: start;
}
.form { display: flex; flex-direction: column; gap: 18px; min-width: 0; }

.mode-note {
  margin: 0;
  padding: 8px 12px;
  font-size: 14px;
  background: var(--accent-bg);
  color: var(--accent-text);
  border: var(--bw) solid var(--win-line);
}

.grid-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 14px; }
.field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.field-label { font-family: var(--font-disp); font-size: 13px; color: var(--text-sub); margin: 0 0 4px; }
.field .field-label { margin: 0; }
.req { font-style: normal; font-size: 11px; color: #fff; background: #C2413F; padding: 0 5px; margin-left: 4px; }
.hint { font-size: 13px; margin: 6px 0 0; }
.status { font-size: 14px; margin: 8px 0 0; min-height: 1.4em; }
.status.is-error { color: #C2413F; font-weight: 700; }
.status.is-ok { color: var(--main-ink); font-weight: 700; }
code { font-size: .92em; padding: 0 4px; background: var(--input-bg); border: 1px dotted var(--line-soft); }

/* ロゴ */
.logo-row { display: flex; gap: 14px; align-items: flex-start; }
.logo-thumb {
  flex: none;
  width: 140px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--input-bg);
  border: var(--bw) dashed var(--line-soft);
}
.logo-thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }
.logo-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.logo-actions .hint { flex-basis: 100%; margin: 0; }
.radios { border: 0; padding: 0; margin: 12px 0 0; display: flex; flex-direction: column; gap: 4px; }
.radios:disabled { opacity: .5; }
.radios label { font-size: 14px; }

/* テーマ・色 */
.theme-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.theme-card {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px;
  text-align: left;
  font: inherit;
  color: var(--text);
  background: var(--input-bg);
  border: var(--bw) solid var(--line-soft);
  cursor: pointer;
}
.theme-card strong { font-size: 15px; }
.theme-card small { color: var(--text-sub); font-size: 12px; }
.theme-card[data-id="desktop"] strong { font-family: "DotGothic16", monospace; font-weight: 400; }
.theme-card[data-id="pop"] { border-radius: 14px; }
.theme-card[data-id="pop"] strong { font-family: "M PLUS Rounded 1c", sans-serif; font-weight: 800; }
.theme-card[data-id="simple"] { border-radius: 6px; }
.theme-card[aria-checked="true"] { border-color: var(--main-ink); box-shadow: 0 0 0 2px var(--main-ink); }

.color-sets { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.color-set {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px 5px 6px;
  font: inherit;
  font-size: 13px;
  color: var(--text);
  background: var(--input-bg);
  border: var(--bw) solid var(--line-soft);
  cursor: pointer;
}
.color-set[aria-checked="true"] { border-color: var(--main-ink); box-shadow: 0 0 0 2px var(--main-ink); }
.swatch { display: inline-flex; border: 1px solid rgba(0, 0, 0, .25); }
.swatch i { display: block; width: 12px; height: 20px; }

.color-detail summary { cursor: pointer; font-size: 14px; color: var(--main-ink); }
.color-fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px 14px; margin-top: 10px; }
.color-field { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.color-field input[type="color"] { width: 44px; height: 32px; padding: 0; border: var(--bw) solid var(--win-line); background: none; cursor: pointer; }
.color-field small { display: block; color: var(--text-sub); font-size: 11px; }

/* 出演表 */
.table-scroll { overflow-x: auto; margin: 8px 0 10px; border: 1px solid var(--line-soft); background: var(--input-bg); }
.rows-table { border-collapse: collapse; width: 100%; min-width: 1180px; font-size: 13px; }
.rows-table th {
  position: sticky;
  top: 0;
  padding: 5px 4px;
  font-family: var(--font-disp);
  font-weight: 400;
  text-align: left;
  white-space: nowrap;
  color: var(--titlebar-text);
  background: var(--titlebar-bg);
}
.rows-table td { padding: 2px; border-top: 1px dotted var(--line-soft); }
.rows-table input { width: 100%; font-size: 13px; padding: 4px 5px; border-width: 1px; border-radius: 0; }
.rows-table input.is-bad { border-color: #C2413F; background: #FDEDEC; color: #5a1a19; }
.rows-table .c-date { width: 104px; }
.rows-table .c-start_time, .rows-table .c-end_time { width: 62px; }
.rows-table .c-name { width: 130px; }
.rows-table .c-del { width: 34px; }
.row-del { width: 28px; height: 28px; padding: 0; font: inherit; color: var(--text-sub); background: none; border: 1px solid var(--line-soft); cursor: pointer; }
.row-del:hover { color: #fff; background: #C2413F; border-color: #C2413F; }
.row-tools { display: flex; flex-wrap: wrap; gap: 8px; }
.rows-empty td { padding: 18px; text-align: center; color: var(--text-sub); }

.steps { margin: 0 0 12px; padding-left: 1.4em; font-size: 14px; }
.steps li { margin-bottom: 8px; }
.sheet-row { display: flex; gap: 8px; }
.sheet-row input { flex: 1; }

/* リンク */
.links { display: flex; flex-direction: column; gap: 6px; margin-bottom: 8px; }
.link-row { display: grid; grid-template-columns: 160px minmax(0, 1fr) 34px; gap: 6px; }

/* 公開 */
.agree { display: flex; align-items: center; gap: 8px; font-size: 15px; margin-bottom: 12px; }
.agree input { width: 20px; height: 20px; accent-color: var(--main-ink); }
.publish-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; }
.btn-big { min-height: 48px; padding: 8px 28px; font-size: 17px; }
.result { margin-top: 14px; padding: 12px; background: var(--input-bg); border: var(--bw) solid var(--win-line); }
.result-title { margin: 0 0 10px; font-family: var(--font-disp); font-size: 18px; }
.result-item { margin-bottom: 12px; }
.result-item.warn { padding: 8px; background: #FFF6DA; color: #4a3a12; border: 1px dashed #C99A1E; }
.result-item.warn .field-label { color: #6b5214; }
.copy-row { display: flex; flex-wrap: wrap; gap: 6px; }
.copy-row input { flex: 1 1 260px; font-size: 14px; }

/* プレビュー */
.preview { position: sticky; top: 12px; min-width: 0; }
.preview-window { display: flex; flex-direction: column; }
.preview-modes { display: flex; gap: 4px; }
.preview-modes .btn { min-height: 24px; padding: 1px 10px; font-size: 12px; }
.preview-modes .btn[aria-pressed="true"] { color: var(--primary-text); background: var(--primary-bg); }
.preview-stage { position: relative; height: calc(100vh - 90px); min-height: 420px; overflow: hidden; background: #888; }
.preview-stage iframe { position: absolute; top: 0; left: 50%; border: 0; background: #fff; transform-origin: top center; }

/* ---------- トップ・説明ページ ---------- */
.page { max-width: 920px; margin: 0 auto; padding: 8px 16px 40px; display: flex; flex-direction: column; gap: 18px; }
.hero { text-align: center; padding: 26px 18px; }
.hero h1 { margin: 0 0 8px; font-family: var(--font-disp); font-weight: 400; font-size: clamp(26px, 6vw, 40px); line-height: 1.25; text-shadow: var(--title-shadow); }
.hero p { margin: 0 0 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.features .window-body h3 { margin: 0 0 6px; font-family: var(--font-disp); font-weight: 400; font-size: 17px; }
.features .window-body p { margin: 0; font-size: 14px; }
.prose p, .prose li { font-size: 15px; }
.prose h2 { font-family: var(--font-disp); font-weight: 400; font-size: 19px; margin: 18px 0 6px; }
.prose h2:first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.4em; }
.mine-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.mine-list li { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 6px 0; border-bottom: 1px dotted var(--line-soft); }
.mine-list .mine-name { flex: 1 1 200px; font-weight: 700; }
.foot { text-align: center; font-size: 12px; color: var(--text-sub); padding: 0 16px 28px; }

@media (max-width: 1000px) {
  .maker { grid-template-columns: minmax(0, 1fr); }
  .preview { position: static; }
  .preview-stage { height: 75vh; }
}
@media (max-width: 640px) {
  .site-name { font-size: 18px; }
  .site-name br.sp { display: inline; }
  .grid-form { grid-template-columns: 1fr; }
  .theme-cards { grid-template-columns: 1fr; }
  .logo-row { flex-direction: column; }
  .link-row { grid-template-columns: minmax(0, 1fr) 34px; }
  .link-row input:nth-child(2) { grid-column: 1 / -1; grid-row: 2; }
  .features { grid-template-columns: 1fr; }
  .sheet-row { flex-direction: column; }
}