/* -------------------------------------------------------------
   夜ピン日記 — 地図サイトと同じデザイントークンを共有する
------------------------------------------------------------- */
:root {
  --ink-900: #1A1210;
  --ink-800: #241A17;
  --ink-700: #34241F;
  --paper-50: #F7F1EA;
  --paper-100: #EDE0D3;
  --pink-600: #A81555;
  --pink-500: #C81E65;
  --pink-400: #E14C88;
  --pink-200: #F3B9D0;
  --gold-300: #D4AF6A;
  --slate-500: #7A6F68;
  --slate-300: #B7A99E;

  --bg: var(--paper-50);
  --surface: #FFFFFF;
  --border: var(--paper-100);
  --text: var(--ink-900);
  --text-muted: var(--slate-500);

  --font-display: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
  --font-body: "Noto Sans JP", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: var(--ink-900);
    --surface: var(--ink-800);
    --border: var(--ink-700);
    --text: var(--paper-50);
    --text-muted: var(--slate-300);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.75;
}

a { color: var(--pink-500); }
@media (prefers-color-scheme: dark) { a { color: var(--pink-400); } }

/* ---------------- ヘッダー / フッター ---------------- */
.site-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { margin-right: auto; text-decoration: none; }
.brand-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--pink-500);
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  color: var(--text);
}
.back-to-map {
  font-family: var(--font-mono);
  font-size: 12px;
  text-decoration: none;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  white-space: nowrap;
}
.back-to-map:hover { border-color: var(--pink-400); }

.site-footer {
  max-width: 720px;
  margin: 48px auto 0;
  padding: 20px 20px 48px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
}
.site-footer a { color: var(--text-muted); }

/* ---------------- 本文 ---------------- */
.wrap { max-width: 720px; margin: 0 auto; padding: 28px 20px 0; }

.breadcrumb { font-size: 12px; color: var(--text-muted); margin-bottom: 16px; }
.breadcrumb span { margin: 0 6px; }

h1 { font-family: var(--font-display); font-size: clamp(22px, 5vw, 28px); margin: 0 0 12px; }

/* ---------------- プロフィール ---------------- */
.profile {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
}
.admin-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.admin-icon-blank {
  display: grid; place-items: center;
  background: var(--pink-500); color: #fff;
  font-family: var(--font-display); font-weight: 900;
}
.admin-name { margin: 0; font-weight: 700; }
.admin-bio { margin: 2px 0 0; font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ---------------- カテゴリ ---------------- */
.cat-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.cat-nav a {
  font-size: 12.5px;
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
}
.cat-nav a.is-active { background: var(--pink-500); border-color: var(--pink-500); color: #fff; }
.cat-nav a:hover { border-color: var(--pink-400); }

/* ---------------- 投稿 ---------------- */
.post {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 16px;
}
.post-meta {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-muted); margin-bottom: 8px;
}
.post-cat {
  text-decoration: none;
  color: var(--pink-500);
  border: 1px solid var(--pink-200);
  border-radius: 999px;
  padding: 2px 10px;
}
.post-title { font-family: var(--font-display); font-size: 18px; margin: 0 0 8px; }
.post-title a { text-decoration: none; color: var(--text); }
.post-title a:hover { color: var(--pink-500); }
.post-body { white-space: normal; word-break: break-word; }

.post-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px;
  margin-top: 12px;
}
.post-images img {
  width: 100%; height: 100%; max-height: 320px;
  object-fit: cover; border-radius: 10px; display: block;
}

.post-more {
  display: inline-block; margin-top: 12px;
  font-size: 12.5px; text-decoration: none;
}

.empty { color: var(--text-muted); font-size: 14px; }

/* ---------------- コメント ---------------- */
.comments { margin-top: 32px; }
.comments h2 { font-family: var(--font-display); font-size: 16px; margin: 0 0 12px; }
.comment-list { list-style: none; margin: 0 0 20px; padding: 0; }
.comment {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 8px;
}
.comment-head {
  display: flex; justify-content: space-between; gap: 10px;
  font-size: 11px; color: var(--text-muted);
  font-family: var(--font-mono); margin-bottom: 4px;
}
.comment-body { font-size: 14px; }

.comment-form { display: flex; flex-direction: column; gap: 10px; }
.comment-form .note { margin: 0; font-size: 12px; color: var(--text-muted); }
.comment-form input,
.comment-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}
.comment-form button {
  align-self: flex-start;
  background: var(--pink-500);
  color: #fff; border: none;
  border-radius: 999px;
  padding: 10px 22px;
  font-family: inherit; font-weight: 700;
  cursor: pointer;
}
.comment-form button:hover { background: var(--pink-600); }
.comment-form button:disabled { opacity: 0.5; cursor: default; }
.form-msg { margin: 0; font-size: 13px; color: var(--pink-600); }

.err { font-size: 12px; color: var(--text-muted); white-space: pre-wrap; }

/* ---------------- 年齢確認 ---------------- */
.age-gate {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  background: rgba(16, 10, 9, 0.92);
  backdrop-filter: blur(6px);
}
.age-ok .age-gate { display: none; }
.age-gate-card {
  width: 100%; max-width: 380px;
  background: #F7F1EA; color: #1A1210;
  border-radius: 14px; padding: 28px 24px 22px;
  text-align: center;
  box-shadow: 0 18px 50px rgba(0,0,0,0.45);
}
.age-gate-brand {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.18em; color: #C81E65; margin: 0 0 14px;
}
.age-gate-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: 19px; margin: 0 0 10px;
}
.age-gate-text { font-size: 13px; color: #7A6F68; margin: 0 0 22px; }
.age-gate-buttons { display: flex; flex-direction: column; gap: 10px; }
.age-gate-yes, .age-gate-no {
  width: 100%; padding: 13px 16px;
  border-radius: 999px; font-size: 15px;
  font-family: inherit; font-weight: 700; cursor: pointer;
  border: 1px solid transparent;
}
.age-gate-yes { background: #C81E65; color: #fff; }
.age-gate-no { background: transparent; color: #7A6F68; border-color: #EDE0D3; font-weight: 500; }

/* ---------------- アカウントボタン / モーダル ---------------- */
.account-btn {
  width: 36px; height: 36px;
  flex-shrink: 0;
  display: grid; place-items: center;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--paper-100);
  cursor: pointer;
}
.account-btn svg { width: 20px; height: 20px; fill: var(--slate-500); stroke: none; }
.account-btn svg path { fill: var(--slate-500); }
.account-btn:hover { border-color: var(--slate-300); }
/* ログイン中は管理人だと分かるようピンクにする */
.account-btn.is-logged-in { background: var(--pink-500); border-color: var(--pink-500); }
.account-btn.is-logged-in svg, .account-btn.is-logged-in svg path { fill: #fff; }

@media (prefers-color-scheme: dark) {
  .account-btn { background: var(--ink-700); }
  .account-btn svg, .account-btn svg path { fill: var(--slate-300); }
}

.account-modal {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.account-modal[hidden] { display: none; }
.account-backdrop { position: absolute; inset: 0; background: rgba(16, 10, 9, 0.55); }
.account-dialog {
  position: relative;
  width: 100%; max-width: 320px;
  background: var(--surface);
  color: var(--text);
  border-radius: 16px;
  padding: 28px 24px 22px;
  text-align: center;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}
.account-close {
  position: absolute; top: 10px; right: 12px;
  border: none; background: none;
  font-size: 22px; line-height: 1;
  color: var(--text-muted); cursor: pointer;
}
.account-avatar {
  width: 64px; height: 64px; margin: 0 auto 12px;
  display: grid; place-items: center;
  border-radius: 50%; background: var(--paper-100);
}
.account-avatar svg, .account-avatar svg path { width: 36px; height: 36px; fill: var(--slate-500); }
.account-dialog h2 { font-family: var(--font-display); font-size: 17px; margin: 0 0 8px; }
.account-text { margin: 0 0 18px; font-size: 13px; color: var(--text-muted); line-height: 1.7; }
.account-email { color: var(--text); font-weight: 700; word-break: break-all; }

.account-primary, .account-secondary {
  display: block; width: 100%;
  padding: 12px 16px; border-radius: 999px;
  font-family: inherit; font-size: 14px; font-weight: 700;
  text-decoration: none; cursor: pointer; box-sizing: border-box;
}
.account-primary { background: var(--pink-500); color: #fff; border: 1px solid var(--pink-500); }
.account-primary:hover { background: var(--pink-600); }
.account-secondary {
  margin-top: 10px; background: transparent;
  color: var(--text-muted); border: 1px solid var(--border);
}
.account-secondary:disabled { opacity: 0.5; }

body.account-open { overflow: hidden; }

@media (max-width: 600px) {
  .site-header { padding: 12px 16px; }
  .wrap { padding: 20px 16px 0; }
}