:root {
    --bg: #fbf8f3; --surface: #fff; --text: #3b3530; --muted: #8a8079; --border: #e9e2d8;
    --primary: #e07a3f; --primary-dark: #c4622a; --danger: #d64545; --like: #e8467c; --ok: #3a9d5d;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, "Hiragino Sans", "Noto Sans JP", sans-serif; background: var(--bg); color: var(--text); line-height: 1.7; }
a { color: var(--primary-dark); }
.container { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.inline { display: inline; }

.site-header { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 1000; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }
.logo { font-weight: 700; font-size: 1.25rem; text-decoration: none; color: var(--text); white-space: nowrap; }
.nav { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-size: .92rem; }
.nav a { text-decoration: none; color: var(--text); }
.nav a.btn { color: #fff; }
.site-footer { color: var(--muted); font-size: .8rem; padding: 32px 16px; text-align: center; }

.btn { display: inline-block; background: var(--primary); color: #fff; border: 0; border-radius: 8px; padding: 10px 20px; font-size: 1rem; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--primary-dark); }
.btn:disabled { opacity: .6; cursor: default; }
.btn-sm { padding: 6px 12px; font-size: .88rem; }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #b33636; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg); }
button.link { background: none; border: 0; color: inherit; cursor: pointer; font: inherit; padding: 0; }

.flash { background: #e8f6ec; border: 1px solid #bfe3c9; color: #22663a; padding: 10px 16px; border-radius: 8px; margin: 16px 0; }
.errors { background: #fdecec; border: 1px solid #f3c3c3; color: #9b2c2c; padding: 8px 16px; border-radius: 8px; margin-bottom: 16px; }
.errors ul { margin: 0; padding-left: 1.2em; }
.notice { background: #fff4e0; border: 1px solid #f0d49b; padding: 8px 14px; border-radius: 8px; margin-bottom: 12px; }

.hero { padding: 24px 0 8px; }
.hero h1 { margin: 0; font-size: 1.6rem; }
.hero p { margin: 4px 0 0; color: var(--muted); }
.empty { color: var(--muted); padding: 24px 0; }

.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 24px; margin: 20px 0; }
.panel.narrow { max-width: 440px; margin: 40px auto; }
.panel h1 { margin-top: 0; font-size: 1.4rem; }
.sub { font-size: .9rem; color: var(--muted); }

.map { height: 340px; border-radius: 10px; border: 1px solid var(--border); margin: 12px 0; z-index: 0; }
.map-lg { height: 420px; }
.map-tools { display: flex; align-items: center; gap: 12px; }
.area-filter { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 12px; }
.area-filter select { padding: 6px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); font: inherit; max-width: 100%; }
.area-filter a { font-size: .85rem; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; text-decoration: none; color: inherit; transition: transform .15s, box-shadow .15s; }
.card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,.06); }
.card-thumb { aspect-ratio: 4/3; background: #f2ebe1; display: flex; align-items: center; justify-content: center; position: relative; }
.card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.no-photo { font-size: 2.5rem; opacity: .5; }
.card-body { padding: 12px 14px; }
.card-body h3 { margin: 0 0 4px; font-size: 1rem; }
.excerpt { margin: 0; font-size: .85rem; color: var(--muted); }
.meta { display: flex; gap: 12px; font-size: .82rem; color: var(--muted); margin-top: 6px; }
.rank { position: absolute; top: 8px; left: 8px; background: #fff; border-radius: 50%; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; font-weight: 700; box-shadow: 0 2px 6px rgba(0,0,0,.15); }
.rank-1 { background: #f4c542; } .rank-2 { background: #c9ced6; } .rank-3 { background: #d9a173; }

.photos { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; margin: 12px 0; }
.photos img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 8px; display: block; }
.photos.small { grid-template-columns: repeat(5, 1fr); }
.photo-del { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; cursor: pointer; }
.video { width: 100%; max-height: 480px; background: #000; border-radius: 10px; margin: 12px 0; }
.comment { white-space: normal; word-break: break-word; margin: 16px 0; }

.actions { display: flex; gap: 12px; align-items: center; margin-top: 16px; flex-wrap: wrap; }
.like-btn { border: 2px solid var(--like); background: #fff; color: var(--like); border-radius: 999px; padding: 8px 20px; font-size: 1rem; cursor: pointer; }
.like-btn .heart { display: inline-block; transition: transform .2s; }
.like-btn.liked { background: var(--like); color: #fff; }
.like-btn.liked .heart { transform: scale(1.25); }

.form { display: flex; flex-direction: column; gap: 18px; }
.form label, .label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; }
.form label.check { flex-direction: row; align-items: center; font-weight: 400; }
.form input:not([type=checkbox]):not([type=file]), .form textarea, .inline-form input { padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font: inherit; background: #fff; }
.form textarea { resize: vertical; }
.hint { font-weight: 400; font-size: .84rem; color: var(--muted); margin: 0; }
.counter { text-align: right; }
em.req, em.opt { font-style: normal; font-size: .72rem; padding: 1px 6px; border-radius: 4px; margin-left: 6px; font-weight: 400; }
em.req { background: var(--danger); color: #fff; }
em.opt { background: var(--border); }

/* 管理画面 */
.admin-nav { display: flex; gap: 4px; margin-top: 20px; border-bottom: 2px solid var(--border); }
.admin-nav a, .tabs a { padding: 8px 16px; text-decoration: none; color: var(--muted); }
.admin-nav a.active { color: var(--text); border-bottom: 2px solid var(--primary); margin-bottom: -2px; font-weight: 600; }
.tabs { display: flex; gap: 4px; margin: 12px 0; }
.tabs a { border-radius: 999px; font-size: .88rem; }
.tabs a.active { background: var(--text); color: #fff; }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th, .table td { padding: 10px 8px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.table th { color: var(--muted); font-weight: 600; }
.tag { display: inline-block; font-size: .75rem; padding: 1px 8px; border-radius: 999px; margin: 2px 2px 0 0; }
.tag-ng { background: #fdecec; color: var(--danger); }
.tag-public { background: #e8f6ec; color: var(--ok); }
.tag-private { background: #eee; color: #666; }
.admin-head { display: flex; align-items: center; gap: 12px; }
.admin-head h1 { margin: 0; }
.detail { display: grid; grid-template-columns: 120px 1fr; gap: 8px 16px; margin: 20px 0; }
.detail dt { color: var(--muted); font-weight: 600; }
.detail dd { margin: 0; }
.detail .comment { margin: 0; }
mark { background: #ffd8d8; color: #a10000; padding: 0 2px; border-radius: 3px; }
.inline-form { display: flex; gap: 8px; margin: 16px 0; }
.word-list { display: flex; flex-wrap: wrap; gap: 8px; }
.word { background: var(--bg); border: 1px solid var(--border); border-radius: 999px; padding: 4px 12px; font-size: .9rem; }
.word button { color: var(--danger); margin-left: 4px; }

nav[role=navigation] ul, .pagination { display: flex; gap: 8px; list-style: none; padding: 0; margin: 20px 0; }
.pagination li a, .pagination li span { padding: 6px 12px; border: 1px solid var(--border); border-radius: 6px; background: #fff; text-decoration: none; }

@media (max-width: 640px) {
    .header-inner { height: auto; padding: 10px 16px; flex-direction: column; }
    .table thead { display: none; }
    .table td { display: block; border: 0; padding: 4px 0; }
    .table tr { display: block; border-bottom: 1px solid var(--border); padding: 8px 0; }
    .detail { grid-template-columns: 1fr; }
    .photos.small { grid-template-columns: repeat(3, 1fr); }
}
.pagination { flex-wrap: wrap; }
.pagination .active span { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination .disabled span { color: var(--muted); }

.radios { display: flex; gap: 16px; margin: 6px 0 8px; }
.radios label { display: flex; align-items: center; gap: 4px; font-weight: normal; }
.radios input { width: auto; }
.parking { margin: 8px 0; }