/*
Theme Name: めきあおい
Description: 展示室型のポートフォリオテーマ。カテゴリー「展示室」の子カテゴリーが展示室になり、投稿が展示物になる。
Author: めきあおい
Version: 1.0.0
Text Domain: mekiaoi
*/

:root {
  --wall: #f3efe8;
  --wall-deep: #e9e3d8;
  --ink: #2b2a28;
  --ink-soft: #6f6a62;
  --line: #cfc7b9;
  --frame: #1f1e1d;
  --accent: #5f7a4e;
  --sans: 'Noto Sans JP', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', 'Courier New', monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --wall: #1d1c1a;
    --wall-deep: #262421;
    --ink: #ece7dd;
    --ink-soft: #9a948a;
    --line: #3a3733;
    --frame: #ece7dd;
    --accent: #9db88a;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--wall);
  color: var(--ink);
  line-height: 1.8;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }

/* header */
.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding-top: 20px; padding-bottom: 16px; flex-wrap: wrap; }
.logo { font-size: 20px; font-weight: 700; letter-spacing: .12em; }
.site-nav { display: flex; gap: 20px; font-size: 14px; color: var(--ink-soft); flex-wrap: wrap; }
.site-nav a { padding: 2px 0; border-bottom: 1px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

/* main */
.view { padding: 56px 0 96px; }
h1 { font-size: clamp(28px, 6vw, 44px); font-weight: 700; letter-spacing: .1em; margin: 0 0 12px; line-height: 1.4; }
h2 { font-size: 22px; font-weight: 700; letter-spacing: .06em; margin: 0 0 6px; }
.lead { color: var(--ink-soft); max-width: 36em; margin: 0 0 48px; }
.room-kicker { font-size: 12px; letter-spacing: .2em; color: var(--accent); font-weight: 500; margin-bottom: 8px; }

/* doors (entrance) */
.doors { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.door {
  display: block; padding: 28px 24px; border: 1px solid var(--frame); background: var(--wall);
  min-height: 168px; position: relative; transition: transform .15s ease, background .15s ease;
}
.door:hover { transform: translateY(-3px); background: var(--wall-deep); }
.door .no { font-size: 12px; letter-spacing: .18em; color: var(--ink-soft); }
.door .name { font-size: 20px; font-weight: 700; margin: 6px 0 2px; }
.door .count { font-size: 13px; color: var(--ink-soft); }
.door .arrow { position: absolute; right: 20px; bottom: 16px; font-size: 18px; color: var(--accent); }
.door.ghost { border: 1px dashed var(--line); background: transparent; color: var(--ink-soft); pointer-events: none; }
.door.ghost .name { font-weight: 400; }

/* wall (room) */
.wall {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 40px 28px;
  padding: 36px 24px 44px; background: var(--wall-deep); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.piece figure { margin: 0; }
.frame {
  border: 2px solid var(--frame); background: var(--wall); padding: 14px; aspect-ratio: 4 / 3;
  display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;
}
.frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.piece .caption { margin-top: 12px; font-size: 14px; }
.piece .caption b { font-weight: 700; display: block; }
.piece .caption .note { color: var(--ink-soft); font-size: 13px; }
.piece a.frame:hover { outline: 2px solid var(--accent); outline-offset: 3px; }
.empty .frame { border: 2px dashed var(--line); color: var(--ink-soft); font-size: 13px; text-align: center; }
.tag { display: inline-block; font-size: 11px; letter-spacing: .1em; padding: 0 8px; border: 1px solid var(--accent); color: var(--accent); margin-left: 8px; vertical-align: 2px; font-weight: 500; }

/* single piece */
.single-piece .frame { aspect-ratio: auto; max-width: 720px; margin: 24px 0; padding: 14px; }
.single-piece .frame img { height: auto; object-fit: contain; }
.single-piece .entry-content { max-width: 36em; }
.btn { display: inline-block; border: 1px solid var(--frame); padding: 8px 20px; font-size: 14px; margin-top: 12px; }
.btn:hover { background: var(--wall-deep); }
.back { display: inline-block; margin-top: 32px; font-size: 13px; color: var(--ink-soft); }

/* page */
.entry-content p { max-width: 34em; margin: 0 0 20px; }
.pagination { margin-top: 32px; font-size: 14px; color: var(--ink-soft); }
.pagination .page-numbers { margin-right: 12px; }

.site-footer { border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 12px; padding: 20px 0 32px; }