/* forum/style.css — Tiresize.NET ラウンジ */

:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --text: #1c2430;
  --text-soft: #5a6675;
  --border: #dfe5ec;
  --primary: #1a6ee0;
  --primary-press: #155bb8;
  --danger: #d23b3b;
  --ok-bg: #e6f6ec;
  --ok-text: #1d7a3e;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(16, 24, 40, .07);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #10151c;
    --surface: #1a212b;
    --text: #e6ebf2;
    --text-soft: #93a0b1;
    --border: #2c3644;
    --primary: #4d8df0;
    --primary-press: #3b78d6;
    --danger: #e05c5c;
    --ok-bg: #17351f;
    --ok-text: #6fd096;
    --shadow: 0 1px 3px rgba(0, 0, 0, .4);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI",
        "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", Meiryo, sans-serif;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 860px; margin: 0 auto; padding: 0 16px; }

main.container { padding-top: 24px; padding-bottom: 56px; min-height: 60vh; }

/* ---------- ヘッダ・フッタ ---------- */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex; align-items: baseline; gap: 10px;
  padding-top: 14px; padding-bottom: 14px;
}
.brand { font-size: 18px; font-weight: 700; color: var(--text); }
.crumb { color: var(--text-soft); }

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--text-soft); font-size: 13px;
}
.site-footer .container {
  display: flex; gap: 10px; flex-wrap: wrap;
  padding-top: 14px; padding-bottom: 14px;
}

/* ---------- 見出し ---------- */
.page-title { font-size: 24px; margin: 8px 0 6px; }
.page-desc { color: var(--text-soft); margin: 0 0 18px; font-size: 14px; }
.section-title {
  font-size: 17px; margin: 32px 0 10px;
  padding-bottom: 6px; border-bottom: 2px solid var(--border);
}

.back { margin: 0 0 14px; font-size: 14px; }
.empty { color: var(--text-soft); padding: 12px 0; }

/* ---------- スレッド一覧 ---------- */
.thread-list { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 8px; }
.thread-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.thread-link {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  width: 100%; padding: 12px 16px;
  color: var(--text); text-decoration: none; cursor: pointer;
}
.thread-item:hover { border-color: var(--primary); }
.thread-title { font-weight: 600; font-size: 15.5px; color: var(--text); }
.thread-meta { display: flex; gap: 12px; color: var(--text-soft); font-size: 13px; margin-top: 2px; }
.reply-count {
  flex: none; font-size: 13px; color: var(--text-soft);
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 999px; padding: 2px 10px;
}

.pager { display: flex; gap: 6px; margin: 0 0 28px; }
.pager a, .pager .current {
  display: inline-block; padding: 4px 12px;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface);
}
.pager .current { font-weight: 700; border-color: var(--primary); color: var(--primary); }

/* ---------- カード ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px;
  margin: 16px 0; box-shadow: var(--shadow);
}
.card-title { font-size: 17px; margin: 0 0 12px; }

/* ---------- 投稿 ---------- */
.post { padding: 16px 20px; }
.post.op { border-left: 4px solid var(--primary); }
.post-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 6px; }
.post-title { font-size: 18px; margin: 0 0 4px; }
.post-meta { display: flex; gap: 10px; color: var(--text-soft); font-size: 13px; }
.author { font-weight: 600; }
.post-body { margin-top: 10px; white-space: normal; overflow-wrap: anywhere; }

/* ---------- フォーム ---------- */
.post-form { display: grid; gap: 14px; }
.form-row { display: grid; gap: 5px; }
.form-row label { font-size: 14px; font-weight: 600; }
.req { color: var(--danger); font-size: 12px; }
input[type="text"], input[type="password"], textarea {
  width: 100%; padding: 9px 12px;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg); color: var(--text);
  font: inherit;
}
input:focus, textarea:focus { outline: 2px solid var(--primary); outline-offset: 0; border-color: var(--primary); }
textarea { resize: vertical; min-height: 110px; }

.form-actions { display: flex; gap: 10px; }
.form-actions-split { justify-content: space-between; }
.form-note { color: var(--text-soft); font-size: 13px; margin: 0; }

.btn {
  display: inline-block; padding: 9px 18px;
  border: 1px solid transparent; border-radius: 9px;
  font: inherit; font-weight: 600; cursor: pointer;
  text-decoration: none !important;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-press); }
.btn-ghost { background: transparent; color: var(--text-soft); border-color: var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--text-soft); }
.btn-danger { background: transparent; color: var(--danger); border-color: var(--danger); padding: 4px 12px; font-size: 13px; }
.btn-danger:hover { background: var(--danger); color: #fff; }

/* ハニーポット：画面からは完全に見えない */
.hp-field {
  position: absolute !important; left: -10000px !important;
  width: 1px; height: 1px; overflow: hidden;
}

/* ---------- 通報・通知 ---------- */
.report-form { display: none; }
.report-btn { color: var(--text-soft); }
.notice-ok {
  background: var(--ok-bg); color: var(--ok-text);
  border-radius: 8px; padding: 10px 14px; font-size: 14px;
}

/* ---------- 管理 ---------- */
.admin-actions { margin-bottom: 8px; }
.inline-form { display: inline-block; margin: 0; }
.admin-table {
  width: 100%; border-collapse: collapse; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
  font-size: 13.5px;
}
.admin-table th, .admin-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
.admin-table th { background: var(--bg); color: var(--text-soft); font-weight: 600; white-space: nowrap; }
.admin-table tr:last-child td { border-bottom: none; }
.row-deleted { opacity: .6; }
.cell-body { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cell-thread { max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ops { white-space: nowrap; }
.ops .inline-form { margin-right: 6px; }

.badge {
  display: inline-block; padding: 1px 9px; border-radius: 999px;
  background: var(--bg); border: 1px solid var(--border); font-size: 12px;
}
.badge-del { color: var(--danger); border-color: var(--danger); }
.badge-hold { color: #8a6116; border-color: #e6c876; background: #fff7e6; }

/* 保留中・削除済みの投稿枠 */
.thread-badges { display: flex; align-items: center; gap: 8px; flex: none; }
.post-held { border-style: dashed; background: var(--bg); }
.held-notice { color: var(--text-soft); font-style: italic; }
/* ---------- 広告（控えめ） ---------- */
.forum-layout { display: flex; gap: 24px; align-items: flex-start; }
.forum-content { flex: 1; min-width: 0; }
.ad-box { max-width: 100%; }
.ad-label { display: block; font-size: 11px; color: #999; margin-bottom: 3px; }
.ad-rail {
  flex: none; width: 180px; position: sticky; top: 16px;
}
.ad-bottom { margin-top: 28px; }
.ad-bottom ins.adsbygoogle { max-height: 150px; overflow: hidden; }

.cell-reason { max-width: 180px; font-size: 12px; color: var(--text-soft); overflow-wrap: anywhere; }
.cell-body-full { max-width: 320px; white-space: normal; overflow-wrap: anywhere; }

.login-card { max-width: 380px; }
.login-card .form-actions { margin-top: 14px; }

/* ---------- 管理画面：コントラスト（低コントラストPC対策） ---------- */
body.body-admin { --border: #8fa0b3; }
body.body-admin .admin-table th { background: #e2e8f0; color: #2b3a4a; }
body.body-admin .section-title { color: #22303f; }

/* ---------- 管理画面：上部バー & スレ塊 ---------- */
.admin-topbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 14px 0 20px; }
.logout-form { margin-left: auto; }
.pending-jump {
  font-weight: 700; font-size: 15px; text-decoration: none; white-space: nowrap;
  color: #8a6116; background: #fff7e6; border: 2px solid #d9b45c;
  padding: 7px 16px; border-radius: 999px;
}
.pending-jump:hover { background: #ffefc9; }
.pending-hint { color: var(--text-soft); font-size: 13px; }
.pending-none { font-size: 14px; font-weight: 600; color: var(--text-soft); }

/* ---------- 並び順切替 ---------- */
.sort-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 14px 0; font-size: 14px; }
.sort-label { color: var(--text-soft); font-size: 13px; }
.sort-link {
  text-decoration: none; font-size: 13px; padding: 4px 12px;
  border: 1px solid var(--border); border-radius: 999px;
  color: var(--text); background: var(--surface);
}
.sort-link:hover { border-color: var(--primary); }
.sort-link.active { font-weight: 700; border-color: var(--primary); color: var(--primary); }

/* ---------- 用語検索 ---------- */
.index-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 4px; }
.search-form { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.search-form input[type="text"] { min-width: 170px; max-width: 320px; }
.search-form .btn {
  flex: none; white-space: nowrap;
  font-size: 13px; padding: 4px 14px; border-radius: 999px;
}
.search-clear {
  width: 28px; height: 28px; border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface); color: var(--text-soft); font-size: 14px; line-height: 1; cursor: pointer;
}
.search-clear:hover { color: var(--danger); border-color: var(--danger); }
.hl { font-weight: 700; background: #fff3c4; padding: 0 1px; border-radius: 3px; }
.notice-search { background: #eef4fb; border: 1px solid #b9cde4; color: #2c4a6e; border-radius: 8px; padding: 10px 14px; font-size: 14px; margin: 10px 0; }

/* ---------- データ保守（控えめ） ---------- */
.admin-maint {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  margin: 0 0 20px; padding: 10px 12px;
  border-top: 1px solid var(--border);
  font-size: 12px; color: var(--text-soft);
}
.maint-label { font-weight: 600; font-size: 12px; }
.admin-maint .btn { font-size: 12px; padding: 3px 10px; border-radius: 999px; font-weight: 500; }
.maint-result { font-size: 12px; color: var(--text); }

.admin-thread {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 18px; overflow: hidden;
  scroll-margin-top: 10px;
}
.admin-thread-head {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
}
.admin-thread-title { font-weight: 700; font-size: 15px; }
.admin-meta { color: var(--text-soft); font-size: 13px; }
.admin-reason { font-size: 13px; color: #8a6116; }
.admin-post { padding: 12px 16px; border-top: 1px solid var(--border); scroll-margin-top: 10px; }
.admin-thread .admin-post.admin-op { border-top: none; background: var(--bg); }
.admin-post-meta {
  color: var(--text-soft); font-size: 13px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-bottom: 8px;
}
.admin-post-body { font-size: 14px; line-height: 1.7; white-space: pre-wrap; overflow-wrap: anywhere; }
.ops { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }

/* 保留：ダーク背景で見せる */
.item-hold { background: #333a45; color: #f2f0ea; }
.item-hold .admin-thread-title { color: #ffd766; }
.item-hold .admin-meta, .item-hold .admin-reason { color: #d8cfa8; }
.item-hold .btn-ghost { color: #e8e8e8; border-color: #a7b0bc; }
.item-hold .btn-danger { color: #ff9d9d; border-color: #ff9d9d; }
/* 非公開（論理削除）：淡くする */
.item-deleted { opacity: .55; }
.item-deleted .admin-thread-title { text-decoration: line-through; }

@media (max-width: 800px) {
  .forum-layout { display: block; }
  .ad-rail { display: none; }
  .ad-bottom { margin: 20px 0; }
}

@media (max-width: 560px) {
  .thread-link { flex-direction: column; align-items: flex-start; gap: 6px; }
  .form-actions-split { flex-direction: column; align-items: stretch; }
  .admin-table { display: block; overflow-x: auto; }
}

.notice-err {
  background: #fdecec; color: #b03030;
  border: 1px solid #f3b9b9; border-radius: 8px;
  padding: 10px 14px; font-size: 14px; margin: 0 0 16px;
}
@media (prefers-color-scheme: dark) {
  .notice-err { background: #3a1d1d; color: #e89a9a; border-color: #6b3434; }
.notice-draft { background: #2d3440; color: #f2f0ea; border-color: #5a6675; border-radius: 8px; padding: 10px 14px; font-size: 14px; }
}

/* 新規スレボタンの下の間隔（約0.5行） */
.newthread-link { display: inline-block; margin-bottom: 14px; }