/*
Theme Name: Shitagokoro
Theme URI: https://shitagokoro.net
Description: シタゴコロ専用テーマ。夜間閲覧前提のダークデザイン。レビュー（カスタム投稿タイプ）とエッセイの併存構造。
Author: Shitagokoro
Version: 1.1.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: shitagokoro
*/

/* ============ tokens ============ */
:root {
  --bg: #0f0f10;
  --bg-raised: #161618;
  --bg-card: #1a1a1d;
  --line: #2a2a2e;
  --text: #d4d2cf;
  --text-dim: #8e8c88;
  --accent: #d8a4a4;
  --accent-dim: rgba(216, 164, 164, 0.35);
  --font-body: "Shippori Mincho", "Noto Serif JP", serif;
  --font-mono: "DM Mono", monospace;
  --maxw: 760px;
}

/* ============ base ============ */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.04em;
  font-feature-settings: "palt";
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--text); text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 1px solid var(--accent); outline-offset: 3px; }
::selection { background: var(--accent-dim); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.wrap-wide { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

.mono { font-family: var(--font-mono); letter-spacing: 0.02em; }

/* ============ header ============ */
.site-header {
  border-bottom: 1px solid var(--line);
  padding: 26px 0 22px;
}
.site-header .wrap-wide {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 14px 28px;
}
.site-title {
  font-size: 22px; margin: 0; font-weight: 500; letter-spacing: 0.18em;
}
.site-title a { color: var(--accent); }
.site-title a:hover { color: var(--accent); opacity: .85; }
.site-tagline {
  margin: 0; font-size: 11px; color: var(--text-dim); letter-spacing: 0.12em;
}
.global-nav { margin-left: auto; }
.global-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 22px; }
.global-nav a { font-size: 13px; color: var(--text-dim); letter-spacing: 0.1em; }
.global-nav a:hover { color: var(--accent); }

/* ============ breadcrumb ============ */
.breadcrumb {
  font-size: 11px; color: var(--text-dim); margin: 22px 0 0;
  font-family: var(--font-mono); letter-spacing: 0.02em;
}
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { margin: 0 8px; opacity: .5; }

/* ============ front: hero categories ============ */
.hero-cats { padding: 56px 0 14px; }
.section-label {
  font-family: var(--font-mono); font-size: 11px; color: var(--accent);
  letter-spacing: 0.22em; text-transform: uppercase; margin: 0 0 18px;
}
.cat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cat-card {
  border: 1px solid var(--line); background: var(--bg-raised);
  padding: 34px 26px 28px; position: relative; transition: border-color .3s ease;
}
.cat-card:hover { border-color: var(--accent-dim); }
.cat-card h2 { margin: 0 0 6px; font-size: 21px; font-weight: 500; letter-spacing: 0.12em; }
.cat-card h2 a { color: var(--text); }
.cat-card h2 a:hover { color: var(--accent); }
.cat-card .count {
  position: absolute; top: 30px; right: 24px;
  font-family: var(--font-mono); font-size: 11px; color: var(--text-dim);
}
.cat-card .subcats { margin: 14px 0 0; padding: 0; list-style: none; }
.cat-card .subcats li { display: inline; font-size: 12px; }
.cat-card .subcats a { color: var(--text-dim); }
.cat-card .subcats a:hover { color: var(--accent); }
.cat-card .subcats li + li::before { content: "／"; color: var(--line); margin: 0 4px; }

/* ============ review cards ============ */
.front-section { padding: 44px 0 8px; }
.review-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.review-card {
  border: 1px solid var(--line); background: var(--bg-card);
  padding: 20px 20px 16px; transition: border-color .3s ease;
}
.review-card:hover { border-color: var(--accent-dim); }
.review-card .cat {
  font-family: var(--font-mono); font-size: 10px; color: var(--text-dim);
  letter-spacing: 0.12em; margin: 0 0 8px;
}
.review-card h3 { margin: 0 0 10px; font-size: 15px; font-weight: 500; line-height: 1.7; }
.review-card .score-line {
  display: flex; align-items: baseline; gap: 8px;
  font-family: var(--font-mono);
}
.review-card .score-num { color: var(--accent); font-size: 18px; }
.review-card .score-max { color: var(--text-dim); font-size: 11px; }
.review-card .meta {
  margin-top: 10px; font-family: var(--font-mono);
  font-size: 10px; color: var(--text-dim);
}

/* ============ score bars (signature) ============ */
.score-axes { margin: 8px 0 0; }
.axis-row { display: grid; grid-template-columns: 7.5em 1fr 3em; gap: 12px; align-items: center; margin: 9px 0; }
.axis-label { font-size: 12px; color: var(--text-dim); letter-spacing: 0.06em; }
.axis-bar { height: 2px; background: var(--line); position: relative; }
.axis-bar i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--accent); }
.axis-num { font-family: var(--font-mono); font-size: 12px; color: var(--accent); text-align: right; }

.overall-box {
  display: flex; align-items: baseline; gap: 14px; margin: 22px 0 6px;
  padding: 18px 20px; border: 1px solid var(--line); background: var(--bg-raised);
}
.overall-box .label { font-size: 12px; color: var(--text-dim); letter-spacing: 0.1em; }
.overall-box .num { font-family: var(--font-mono); font-size: 30px; color: var(--accent); line-height: 1; }
.overall-box .of { font-family: var(--font-mono); font-size: 12px; color: var(--text-dim); }
.overall-box .readers { margin-left: auto; font-family: var(--font-mono); font-size: 12px; color: var(--text-dim); }
.overall-box .readers b { color: var(--accent); font-weight: 400; font-size: 16px; }

/* ============ single (review & essay) ============ */
.entry { padding: 36px 0 60px; }
.entry-header h1 {
  font-size: 24px; font-weight: 500; line-height: 1.9; letter-spacing: 0.06em; margin: 10px 0 8px;
}
.entry-meta {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); letter-spacing: 0.04em;
}
.entry-meta a { color: var(--text-dim); }
.entry-meta a:hover { color: var(--accent); }

.pr-note {
  font-size: 11px; color: var(--text-dim); border: 1px solid var(--line);
  padding: 8px 14px; margin: 26px 0 0; letter-spacing: 0.08em;
}

.entry-content { margin-top: 30px; }
.entry-content p { margin: 0 0 1.9em; }
.entry-content h2 {
  font-size: 18px; font-weight: 500; letter-spacing: 0.08em;
  margin: 2.6em 0 1.2em; padding-left: 14px; border-left: 2px solid var(--accent);
}
.entry-content h3 { font-size: 16px; font-weight: 500; margin: 2.2em 0 1em; }
.entry-content a { color: var(--accent); border-bottom: 1px solid var(--accent-dim); }
.entry-content blockquote {
  margin: 1.8em 0; padding: 4px 0 4px 18px; border-left: 1px solid var(--line); color: var(--text-dim);
}
.entry-content img { margin: 1.8em auto; }

.product-meta {
  display: flex; flex-wrap: wrap; gap: 6px 26px; margin: 24px 0 0;
  font-family: var(--font-mono); font-size: 12px; color: var(--text-dim);
}
.product-meta b { color: var(--text); font-weight: 400; }

.aff-button {
  display: inline-block; margin: 30px 0 6px; padding: 13px 38px;
  border: 1px solid var(--accent); color: var(--accent);
  font-size: 14px; letter-spacing: 0.14em; transition: background .3s ease, color .3s ease;
}
.aff-button:hover { background: var(--accent); color: var(--bg); }

/* ============ reader reviews (comments) ============ */
.reader-reviews { border-top: 1px solid var(--line); margin-top: 56px; padding-top: 40px; }
.reader-reviews > h2 {
  font-size: 16px; font-weight: 500; letter-spacing: 0.14em; margin: 0 0 6px;
}
.reader-note { font-size: 12px; color: var(--text-dim); margin: 0 0 26px; }

.comment-list { list-style: none; margin: 0; padding: 0; }
.comment-item { border: 1px solid var(--line); background: var(--bg-card); padding: 20px 22px; margin: 0 0 14px; }
.comment-item .who {
  display: flex; align-items: baseline; gap: 12px; margin-bottom: 8px;
}
.comment-item .who .name { font-size: 13px; letter-spacing: 0.08em; }
.comment-item .who .date { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); }
.comment-item .body { font-size: 14px; line-height: 2; }
.comment-item .body p { margin: 0 0 1em; }
.comment-item .score-axes .axis-row { margin: 6px 0; }
.comment-awaiting { font-size: 12px; color: var(--accent); }

/* form */
.review-form { border: 1px solid var(--line); background: var(--bg-raised); padding: 26px 24px 30px; margin-top: 30px; }
.review-form h3 { margin: 0 0 4px; font-size: 15px; font-weight: 500; letter-spacing: 0.12em; }
.review-form .form-note { font-size: 11px; color: var(--text-dim); margin: 0 0 20px; line-height: 1.9; }
.review-form label { display: block; font-size: 12px; color: var(--text-dim); margin: 16px 0 6px; letter-spacing: 0.08em; }
.review-form input[type="text"], .review-form textarea, .review-form select {
  width: 100%; background: var(--bg); border: 1px solid var(--line);
  color: var(--text); font-family: var(--font-body); font-size: 14px;
  padding: 10px 12px; border-radius: 0;
}
.review-form select { width: auto; min-width: 9em; font-family: var(--font-mono); }
.review-form input:focus, .review-form textarea:focus, .review-form select:focus {
  outline: none; border-color: var(--accent-dim);
}
.form-axes { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.review-form .submit, .review-form input[type="submit"] {
  margin-top: 26px; background: transparent; border: 1px solid var(--accent);
  color: var(--accent); padding: 12px 40px; font-size: 13px; letter-spacing: 0.16em;
  font-family: var(--font-body); cursor: pointer; transition: background .3s, color .3s;
}
.review-form input[type="submit"]:hover { background: var(--accent); color: var(--bg); }

/* ============ essays ============ */
.essay-section { border-top: 1px solid var(--line); margin-top: 50px; padding: 46px 0 10px; }
.essay-list { list-style: none; margin: 0; padding: 0; }
.essay-list li { border-bottom: 1px solid var(--line); padding: 18px 2px; }
.essay-list .date { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); display: block; margin-bottom: 4px; }
.essay-list a { font-size: 15px; line-height: 1.9; }
.essay-list .author { font-size: 11px; color: var(--text-dim); margin-left: 10px; }

/* ============ CTA ============ */
.cta {
  margin: 56px 0 64px; padding: 34px 20px; text-align: center;
  border: 1px solid var(--line);
}
.cta p { margin: 0 0 4px; font-size: 14px; letter-spacing: 0.1em; }
.cta .sub { font-size: 11px; color: var(--text-dim); }

/* ============ archives ============ */
.archive-header { padding: 40px 0 6px; }
.archive-header h1 { font-size: 20px; font-weight: 500; letter-spacing: 0.12em; margin: 0 0 4px; }
.archive-header .desc { font-size: 12px; color: var(--text-dim); }
.archive-body { padding: 26px 0 60px; }

.post-list { list-style: none; margin: 0; padding: 0; }
.post-list li { border-bottom: 1px solid var(--line); padding: 22px 2px; }
.post-list .date { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); display: block; margin-bottom: 5px; }
.post-list a { font-size: 16px; line-height: 1.9; }

.pagination { margin: 40px 0 0; font-family: var(--font-mono); font-size: 12px; }
.pagination .page-numbers { color: var(--text-dim); margin-right: 14px; }
.pagination .current { color: var(--accent); }

/* ============ footer ============ */
.site-footer {
  border-top: 1px solid var(--line); margin-top: 30px;
  padding: 34px 0 44px; font-size: 11px; color: var(--text-dim);
}
.site-footer .wrap-wide { display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: baseline; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 20px; list-style: none; margin: 0; padding: 0; }
.footer-nav a { color: var(--text-dim); }
.footer-nav a:hover { color: var(--accent); }
.copyright { margin-left: auto; font-family: var(--font-mono); letter-spacing: 0.04em; }

/* ============ age gate ============ */
.age-gate {
  position: fixed; inset: 0; z-index: 9999; background: var(--bg);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.age-gate-inner { max-width: 420px; text-align: center; }
.age-gate-inner .gate-logo { font-size: 26px; color: var(--accent); letter-spacing: 0.22em; margin: 0 0 26px; font-weight: 500; }
.age-gate-inner p { font-size: 13px; line-height: 2.2; color: var(--text); margin: 0 0 32px; }
.gate-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.gate-buttons a, .gate-buttons button {
  font-family: var(--font-body); font-size: 13px; letter-spacing: 0.12em;
  padding: 13px 30px; cursor: pointer; border-radius: 0;
}
.gate-enter { background: transparent; border: 1px solid var(--accent); color: var(--accent); transition: background .3s, color .3s; }
.gate-enter:hover { background: var(--accent); color: var(--bg); }
.gate-leave { background: transparent; border: 1px solid var(--line); color: var(--text-dim); display: inline-block; }
.gate-leave:hover { color: var(--text); }
body.gate-locked { overflow: hidden; }

/* ============ responsive ============ */
@media (max-width: 680px) {
  body { font-size: 15px; }
  .cat-grid, .review-grid, .form-axes { grid-template-columns: 1fr; }
  .global-nav { margin-left: 0; width: 100%; }
  .global-nav ul { gap: 16px; flex-wrap: wrap; }
  .entry-header h1 { font-size: 20px; }
  .axis-row { grid-template-columns: 6em 1fr 2.6em; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* ============ eyecatch ============ */
.entry-eyecatch { margin: 26px 0 0; }
.entry-eyecatch img { width: 100%; height: auto; border: 1px solid var(--line); }