/* うねりてカナエ たたき台 */
:root {
  --ink: #22303a;
  --sub: #6b7a86;
  --line: #dde5ea;
  --bg: #f4f7f9;
  --card: #ffffff;
  --accent: #0a7ea4;     /* うねり=水のイメージ */
  --accent-deep: #085d7a;
  --warm: #e8842e;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 15px; line-height: 1.7;
}
a { color: var(--accent-deep); }
main { max-width: 760px; margin: 0 auto; padding: 16px; }

.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line);
}
.logo { font-size: 20px; font-weight: 800; color: var(--accent-deep); text-decoration: none; letter-spacing: .5px; }
.site-header nav { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.site-header nav a { text-decoration: none; font-size: 14px; }
.handle { color: var(--sub); font-size: 13px; }
.btn-post {
  background: var(--accent); color: #fff !important; padding: 6px 14px;
  border-radius: 999px; font-weight: 600;
}
.flash { max-width: 760px; margin: 10px auto 0; padding: 0 16px; }
.flash p { background: #fff6e8; border: 1px solid #f0d9b0; border-radius: 8px; padding: 8px 12px; }

.site-footer { max-width: 760px; margin: 40px auto 24px; padding: 0 16px; color: var(--sub); font-size: 13px; }

/* 一覧 */
.daily-teaser {
  background: linear-gradient(135deg, #0a7ea4, #0b95b8); color: #fff;
  border-radius: 12px; padding: 14px 18px; margin-bottom: 18px;
}
.daily-teaser h2 { margin: 0 0 6px; font-size: 16px; }
.daily-teaser p { margin: 4px 0; font-size: 14px; }
.daily-teaser .slot { background: rgba(255,255,255,.25); border-radius: 4px; padding: 1px 6px; font-size: 12px; }
.daily-teaser .btn { background: #fff; color: var(--accent-deep); }

.filters form { display: flex; gap: 8px; margin-bottom: 14px; }
.filters select { padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); }

.issue-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 16px; margin-bottom: 12px;
}
.issue-card h3 { margin: 6px 0; font-size: 16px; }
.issue-card h3 a { text-decoration: none; }
.excerpt { margin: 4px 0; color: var(--sub); font-size: 13px; }
.meta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; font-size: 12px; color: var(--sub); }
.cat { background: #e7f2f7; color: var(--accent-deep); border-radius: 4px; padding: 1px 8px; }
.status { border-radius: 4px; padding: 1px 8px; font-weight: 600; }
.st-voice   { background: #eef1f4; color: #55636e; }
.st-hand    { background: #fff3e0; color: #b25f0c; }
.st-moving  { background: #e5f5ec; color: #14794a; }
.st-done    { background: #e8ecfb; color: #3a4fae; }
.st-stalled { background: #f6e9e9; color: #a05252; }
.agree-count { color: var(--warm); font-weight: 700; }
.empty { color: var(--sub); }

/* 詳細 */
.issue-detail { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
.issue-detail h2 { margin: 8px 0 2px; font-size: 20px; }
.issue-detail .by { color: var(--sub); font-size: 13px; margin-top: 0; }
.issue-detail .body { white-space: pre-wrap; margin: 12px 0; }
.status-note { background: #f7f9fb; border-left: 3px solid var(--accent); padding: 8px 12px; font-size: 14px; margin: 10px 0; }
.agree-form { display: flex; align-items: center; gap: 12px; margin: 16px 0 8px; }
.btn-agree {
  background: var(--warm); color: #fff; border: none; border-radius: 999px;
  padding: 10px 26px; font-size: 15px; font-weight: 700; cursor: pointer;
}
.btn-agree:disabled { background: #cdd6dc; cursor: default; }
details { margin: 10px 0; font-size: 14px; }
details summary { cursor: pointer; color: var(--sub); }
details form { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
details input, details select { padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; flex: 1; min-width: 180px; }

/* 返信 */
.replies { margin-top: 20px; }
.replies h3 { font-size: 16px; }
.reply { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; margin-bottom: 8px; }
.reply p { margin: 6px 0; font-size: 14px; }
.kind { border-radius: 4px; padding: 1px 8px; font-size: 12px; font-weight: 600; }
.kind-sanko  { background: #eef1f4; color: #55636e; }
.kind-senrei { background: #e8ecfb; color: #3a4fae; }
.kind-koudou { background: #e5f5ec; color: #14794a; }
.reply .by { font-size: 12px; color: var(--sub); margin-left: 8px; }
.reply-form { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; margin-top: 12px; }
.kind-select { display: flex; gap: 14px; font-size: 14px; }
.kind-help { font-size: 12px; color: var(--sub); margin: 6px 0; }
.reply-form textarea, .reply-form input { width: 100%; padding: 8px; border: 1px solid var(--line); border-radius: 8px; margin: 6px 0; font-family: inherit; }

/* フォーム共通 */
.btn {
  display: inline-block; background: var(--accent); color: #fff; border: none;
  border-radius: 999px; padding: 8px 20px; font-size: 14px; font-weight: 600;
  cursor: pointer; text-decoration: none;
}
.post-guide { background: #fff6e8; border: 1px solid #f0d9b0; border-radius: 10px; padding: 10px 14px; font-size: 14px; }
.post-guide p { margin: 4px 0; }
.post-form label, .auth-form label { display: block; margin: 12px 0 4px; font-size: 14px; font-weight: 600; }
.post-form input, .post-form textarea, .post-form select,
.auth-form input { width: 100%; padding: 9px; border: 1px solid var(--line); border-radius: 8px; font-family: inherit; font-size: 15px; }
.post-form .note, .note { font-size: 12px; color: var(--sub); }
.post-form .btn, .auth-form .btn { margin-top: 14px; }

/* 今日の2問 */
.daily-q { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; margin-bottom: 14px; }
.daily-q h3 { margin: 8px 0; font-size: 17px; }
.slot { background: #e7f2f7; color: var(--accent-deep); border-radius: 4px; padding: 1px 8px; font-size: 12px; }
.source { font-size: 13px; }
.choice-form { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 6px; }
.btn-choice {
  background: var(--card); border: 1.5px solid var(--accent); color: var(--accent-deep);
  border-radius: 999px; padding: 8px 14px; font-size: 14px; cursor: pointer;
}
.btn-choice:hover { background: #e7f2f7; }
.answered { font-size: 14px; }
.dist-row { display: flex; align-items: center; gap: 8px; margin: 4px 0; font-size: 13px; }
.dist-label { width: 120px; text-align: right; color: var(--sub); }
.dist-bar { flex: 1; background: #edf1f4; border-radius: 4px; height: 16px; overflow: hidden; }
.dist-fill { height: 100%; border-radius: 4px; }
.dist-fill.c1 { background: #0a7ea4; }
.dist-fill.c2 { background: #59a9c4; }
.dist-fill.c3 { background: #b8c6cf; }
.dist-fill.c4 { background: #e0a370; }
.dist-fill.c5 { background: #d3703a; }
.dist-n { width: 44px; font-size: 12px; color: var(--sub); }
.dist-total { font-size: 12px; color: var(--sub); }

@media (max-width: 600px) {
  .site-header { flex-direction: column; gap: 6px; }
  .dist-label { width: 96px; font-size: 12px; }
}