:root{
  --bg:#0f1115; --panel:#171a21; --panel-2:#1e222b; --line:#2a2f3a;
  --text:#e8eaed; --muted:#9aa2b1; --accent:#ff3d6e; --accent-soft:#ff3d6e22;
  --radius:14px; --maxw:1120px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Noto Sans JP",sans-serif;
  line-height:1.5; -webkit-text-size-adjust:100%;
}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 16px}

/* header */
.site-head{position:sticky; top:0; z-index:20; background:rgba(15,17,21,.86);
  backdrop-filter:blur(10px); border-bottom:1px solid var(--line)}
.head-inner{display:flex; align-items:center; justify-content:space-between; height:58px}
.brand{font-weight:800; font-size:22px; letter-spacing:.04em}
.brand-dot{color:var(--accent)}
.brand-wrap{display:inline-flex; flex-direction:column; line-height:1.05}
.brand-sub{font-size:10px; color:var(--muted); letter-spacing:.14em; margin-top:3px}
.head-meta{display:flex; align-items:center; gap:10px}
.area-pill{background:var(--accent); color:#fff; font-weight:700; font-size:13px;
  padding:3px 12px; border-radius:999px}
.count{color:var(--muted); font-size:13px}
.count-big{font-size:16px; font-weight:800; color:var(--accent)}

/* タブ（ヘッダー直下・ヘッダー高58pxの真下にスティッキー） */
.tabbar{position:sticky; top:58px; z-index:19; background:rgba(15,17,21,.92);
  backdrop-filter:blur(10px); border-bottom:1px solid var(--line)}
.tabbar-inner{display:flex; gap:4px}
.tab{flex:1; text-align:center; padding:13px 8px; font-size:14px; font-weight:700;
  color:var(--muted); position:relative; transition:color .15s}
.tab:hover{color:var(--text)}
.tab.is-active{color:var(--accent)}
.tab.is-active::after{content:""; position:absolute; left:16px; right:16px; bottom:-1px;
  height:2px; background:var(--accent); border-radius:2px}

/* 新人ページの会員ゲート（未ログイン時は本文を隠して登録に誘導） */
.member-gate{display:none}
body.member-gated .member-gate{display:block}
body.member-gated #filters,
body.member-gated #grid,
body.member-gated #empty,
body.member-gated #filterFab,
body.member-gated #savedSearches{display:none !important}
.member-gate-card{max-width:440px; margin:32px auto 60px; background:var(--panel);
  border:1px solid var(--line); border-radius:var(--radius); padding:36px 26px; text-align:center}
.mg-icon{font-size:40px; line-height:1}
.mg-title{font-size:19px; font-weight:800; margin:14px 0 12px}
.mg-lead{font-size:13px; color:var(--muted); line-height:1.9; margin:0 0 22px}
.mg-btns{display:flex; flex-direction:column; gap:10px}
.mg-register{background:var(--accent); color:#fff; border:none; border-radius:10px;
  padding:14px; font-size:15px; font-weight:800; cursor:pointer}
.mg-register:hover{filter:brightness(1.06)}
.mg-login{background:transparent; border:1px solid var(--line); color:var(--text);
  border-radius:10px; padding:12px; font-size:14px; font-weight:600; cursor:pointer}
.mg-login:hover{border-color:var(--accent); color:var(--accent)}
.mg-note{font-size:11px; color:var(--muted); margin:16px 0 0}

.lead{color:var(--muted); font-size:13px; margin:16px 0 12px}

/* filters */
/* 絞り込みは通常は非表示。下部FABから開くボトムシートとしてのみ表示 */
.filters{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:14px; display:none}
.grid{margin-top:14px}
.filter-row{display:flex; gap:10px; margin-bottom:12px; flex-wrap:wrap}
.f-search{flex:1 1 200px}
.f-search input{width:100%}
.f-area{flex:0 0 auto; display:flex; align-items:center; gap:8px}
.f-inline-label{font-size:12px; color:var(--muted); white-space:nowrap}
.f-area select{min-width:140px}
input[type=text],input[type=number],select{
  background:var(--panel-2); border:1px solid var(--line); color:var(--text);
  border-radius:10px; padding:10px 12px; font-size:16px; outline:none; width:100%}
/* iOSでフォーカス時に自動ズームさせないため入力欄は16px以上を維持 */
input:focus,select:focus{border-color:var(--accent)}
.f-sort{flex:0 0 200px}

.filter-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:14px}
.f-label{display:block; font-size:12px; color:var(--muted); margin-bottom:6px; font-weight:600}
.range-inputs{display:flex; align-items:center; gap:6px; color:var(--muted); font-size:13px}
.range-inputs input{width:100%}

.chips{display:flex; flex-wrap:wrap; gap:6px}
.f-areas{grid-column:1 / -1} /* エリアタグは横幅いっぱいに */
.chip{background:var(--panel-2); border:1px solid var(--line); color:var(--muted);
  border-radius:999px; padding:6px 12px; font-size:13px; cursor:pointer; user-select:none}
.chip.on{background:var(--accent-soft); border-color:var(--accent); color:var(--accent); font-weight:700}

.switch{display:inline-flex; align-items:center; gap:8px; font-size:13px; cursor:pointer}
.switch input{width:auto}

.filter-actions{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:16px}
.filter-btns{display:flex; align-items:center; gap:10px}
.btn-search{background:var(--accent); color:#fff; border:none; border-radius:10px;
  padding:11px 26px; font-size:15px; font-weight:700; cursor:pointer; min-width:150px;
  transition:transform .08s ease, opacity .15s ease}
.btn-search:hover{filter:brightness(1.08)}
.btn-search:active{transform:scale(.96)}
.btn-search.loading{opacity:.75; cursor:default}
.btn-reset{background:transparent; border:1px solid var(--line); color:var(--muted);
  border-radius:10px; padding:10px 16px; font-size:13px; cursor:pointer}
.btn-reset:hover{border-color:var(--accent); color:var(--accent)}
.hit-count{font-size:13px; color:var(--muted); display:inline-block}
.hit-count.flash{animation:hcflash .6s ease}
@keyframes hcflash{
  0%{color:var(--accent); transform:scale(1.25)}
  60%{color:var(--accent)}
  100%{color:var(--muted); transform:scale(1)}
}

/* 検索完了トースト */
.toast{position:fixed; left:50%; bottom:26px; z-index:900;
  transform:translateX(-50%) translateY(12px);
  background:var(--accent); color:#fff; font-weight:700; font-size:14px;
  padding:11px 22px; border-radius:999px; box-shadow:0 6px 20px rgba(0,0,0,.4);
  opacity:0; pointer-events:none; transition:opacity .2s ease, transform .2s ease}
.toast.show{opacity:1; transform:translateX(-50%) translateY(0)}

/* スクロール追従の絞り込みボタン */
.filter-fab{position:fixed; left:50%; bottom:18px; transform:translateX(-50%); z-index:70;
  background:var(--accent); color:#fff; border:none; border-radius:999px;
  padding:14px 30px; min-width:min(340px, 88vw); font-size:15px; font-weight:700; cursor:pointer;
  box-shadow:0 6px 22px rgba(0,0,0,.5)}
.filter-fab::before{content:"🔍 "}
.filter-fab:active{transform:translateX(-50%) scale(.96)}
.filter-fab[hidden]{display:none}

/* 絞り込みボトムシート */
.sheet-backdrop{position:fixed; inset:0; background:rgba(0,0,0,.55); z-index:75;
  opacity:0; transition:opacity .2s ease}
.sheet-backdrop.show{opacity:1}
.sheet-backdrop[hidden]{display:none}
body.sheet-open{overflow:hidden}
body.sheet-open .filters{
  display:block; position:fixed; left:0; right:0; bottom:0; margin:0 auto; max-width:var(--maxw); z-index:80;
  max-height:68vh; overflow-y:auto; border-radius:16px 16px 0 0; padding-top:26px;
  box-shadow:0 -12px 40px rgba(0,0,0,.55); animation:sheetUp .25s ease}
body.sheet-open .filters::before{
  content:""; position:absolute; top:10px; left:50%; transform:translateX(-50%);
  width:44px; height:5px; border-radius:3px; background:var(--line)}
@keyframes sheetUp{from{transform:translateY(100%)} to{transform:translateY(0)}}

/* grid */
.grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(160px,1fr)); gap:14px}
.card{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; text-decoration:none; color:inherit; display:flex; flex-direction:column;
  transition:transform .12s ease, border-color .12s ease}
.card:hover{transform:translateY(-3px); border-color:var(--accent)}
.card-img{position:relative; aspect-ratio:3/4; background:var(--panel-2); overflow:hidden}
.card-img img{width:100%; height:100%; object-fit:cover; display:block}
.badge{position:absolute; top:8px; left:8px; background:var(--accent); color:#fff;
  font-size:11px; font-weight:700; padding:3px 8px; border-radius:6px}
.badge-new{background:#16b981}  /* 新人ページの入店日バッジ（今すぐ=ピンクと区別） */
.src-tag{position:absolute; bottom:8px; right:8px; background:rgba(0,0,0,.62); color:#fff;
  font-size:10px; padding:2px 7px; border-radius:5px}
.card-body{padding:10px 11px 12px}
.card-name{font-weight:700; font-size:15px; margin:0 0 3px}
.card-name .age{color:var(--muted); font-weight:500; font-size:13px; margin-left:4px}
.card-size{font-size:12px; color:var(--accent); font-weight:600; letter-spacing:.02em}
.card-shop{font-size:11px; color:var(--muted); margin-top:5px; white-space:nowrap;
  overflow:hidden; text-overflow:ellipsis}
.card-genre{display:inline-block; background:var(--panel-2); border:1px solid var(--line);
  color:var(--text); font-size:10px; padding:0 5px; border-radius:4px; margin-right:5px}
.card-hours{font-size:11px; color:var(--muted); margin-top:3px}

.empty{text-align:center; color:var(--muted); padding:40px 0}

.site-foot{margin:34px 0 40px; padding-top:18px; border-top:1px solid var(--line)}
.updated{font-size:12px; color:var(--muted); margin:0 0 8px}
.disclaimer{font-size:11px; color:#6a7080; margin:0; line-height:1.7}

/* ===== 年齢認証 ===== */
.agegate{position:fixed; inset:0; z-index:1000; background:rgba(10,12,16,.975);
  display:flex; align-items:center; justify-content:center; padding:20px}
html.age-ok .agegate{display:none}
html:not(.age-ok) body{overflow:hidden}
.agegate-box{max-width:360px; width:100%; text-align:center}
.agegate-brand{font-size:30px; font-weight:800; letter-spacing:.04em; margin-bottom:18px}
.agegate-lead{font-size:15px; line-height:1.9; margin:0 0 24px; color:var(--text)}
.agegate-btns{display:flex; flex-direction:column; gap:10px}
.btn-yes{background:var(--accent); color:#fff; border:none; border-radius:12px;
  padding:15px; font-size:16px; font-weight:700; cursor:pointer}
.btn-yes:hover{filter:brightness(1.08)}
.btn-no{background:transparent; color:var(--muted); border:1px solid var(--line);
  border-radius:12px; padding:13px; font-size:14px; cursor:pointer}
.agegate-note{font-size:11px; color:var(--muted); margin-top:18px; line-height:1.7}

/* ===== エリア選択トップ ===== */
a.brand{text-decoration:none; color:inherit}
.back-link{font-size:12px; color:var(--muted); text-decoration:none;
  border:1px solid var(--line); border-radius:999px; padding:4px 11px}
.back-link:hover{border-color:var(--accent); color:var(--accent)}
.section-title{font-size:15px; font-weight:700; margin:6px 0 14px}
.area-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
  gap:12px; margin-bottom:10px}
.area-card{display:flex; flex-direction:column; justify-content:center; gap:7px;
  background:var(--panel); border:1px solid var(--line); border-radius:14px;
  padding:24px 16px; text-decoration:none; color:inherit;
  transition:transform .12s ease, border-color .12s ease}
.area-card:hover{transform:translateY(-3px); border-color:var(--accent)}
.area-name{font-size:21px; font-weight:800}
.area-count{font-size:12px; color:var(--muted)}
.area-count b{color:var(--accent); font-size:15px}

/* ===== 一覧カードの描画高速化（画面外はレンダリングを省略） ===== */
.card{content-visibility:auto; contain-intrinsic-size:auto 280px}

@media(max-width:520px){
  .grid{grid-template-columns:repeat(2,1fr); gap:10px}
  .area-grid{grid-template-columns:repeat(2,1fr)}
  .f-area{flex:1 1 100%}
  .f-area select{flex:1}
  .f-sort{flex:1 1 100%}
}

/* ============================================================
   会員機能（アカウント表示・ログイン/登録モーダル・いつもの検索・マイページ）
   ============================================================ */

/* ヘッダーのアカウント */
.account{display:inline-flex; align-items:center}
.acct-login{background:var(--accent); color:#fff; border:none; border-radius:999px;
  padding:7px 14px; font-size:12px; font-weight:700; cursor:pointer; white-space:nowrap}
.acct-login:hover{filter:brightness(1.08)}
.acct{position:relative}
.acct-btn{background:var(--panel-2); border:1px solid var(--line); color:var(--text);
  border-radius:999px; padding:6px 12px; font-size:13px; font-weight:700; cursor:pointer;
  display:inline-flex; align-items:center; gap:6px; max-width:160px}
.acct-nick{overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.acct-caret{color:var(--muted); font-size:10px}
.acct-drop{position:absolute; right:0; top:calc(100% + 8px); z-index:60;
  background:var(--panel); border:1px solid var(--line); border-radius:12px;
  min-width:160px; padding:6px; box-shadow:0 12px 30px rgba(0,0,0,.5)}
.acct-item{display:block; width:100%; text-align:left; background:transparent; border:none;
  color:var(--text); font-size:13px; padding:10px 12px; border-radius:8px; cursor:pointer; text-decoration:none}
.acct-item:hover{background:var(--panel-2); color:var(--accent)}

/* 保存ボタン */
.btn-save{background:transparent; border:1px solid var(--accent); color:var(--accent);
  border-radius:10px; padding:10px 16px; font-size:13px; font-weight:700; cursor:pointer; white-space:nowrap}
.btn-save:hover{background:var(--accent-soft)}

/* いつもの検索 */
.saved-searches{background:var(--panel-2); border:1px solid var(--line); border-radius:12px;
  padding:12px; margin-bottom:14px}
.saved-head{display:flex; align-items:center; gap:8px; margin-bottom:8px}
.saved-title{font-size:13px; font-weight:800; color:var(--accent)}
.saved-title::before{content:"★ "}
.saved-chips{display:flex; flex-wrap:wrap; gap:8px}
.saved-empty{font-size:12px; color:var(--muted); line-height:1.5}
.saved-chip{display:inline-flex; align-items:center; background:var(--panel);
  border:1px solid var(--line); border-radius:999px; overflow:hidden}
.saved-chip:hover{border-color:var(--accent)}
.saved-name{background:transparent; border:none; color:var(--text); font-size:13px;
  font-weight:700; padding:7px 4px 7px 14px; cursor:pointer; max-width:220px;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.saved-name:hover{color:var(--accent)}
.saved-del{background:transparent; border:none; color:var(--muted); font-size:15px;
  line-height:1; padding:7px 12px 7px 6px; cursor:pointer}
.saved-del:hover{color:var(--accent)}

/* ログイン/登録モーダル */
body.modal-open{overflow:hidden}
.auth-modal{position:fixed; inset:0; z-index:1000; display:flex; align-items:center; justify-content:center; padding:16px}
/* hidden 属性を効かせる（.auth-modal の display:flex が [hidden] の display:none を上書きしてしまうため） */
.auth-modal[hidden]{display:none}
.auth-backdrop{position:absolute; inset:0; background:rgba(0,0,0,.66); backdrop-filter:blur(2px)}
.auth-box{position:relative; z-index:1; width:100%; max-width:380px;
  background:var(--panel); border:1px solid var(--line); border-radius:16px;
  padding:22px 20px; box-shadow:0 20px 60px rgba(0,0,0,.6); max-height:92vh; overflow:auto}
.auth-x{position:absolute; right:12px; top:10px; background:transparent; border:none;
  color:var(--muted); font-size:24px; line-height:1; cursor:pointer}
.auth-x:hover{color:var(--text)}
.auth-brand{font-weight:800; font-size:22px; letter-spacing:.04em; text-align:center; margin-bottom:14px}
.auth-tabs{display:flex; gap:6px; background:var(--panel-2); border:1px solid var(--line);
  border-radius:10px; padding:4px; margin-bottom:16px}
.auth-tab{flex:1; background:transparent; border:none; color:var(--muted);
  font-size:13px; font-weight:700; padding:9px 0; border-radius:8px; cursor:pointer}
.auth-tab.on{background:var(--accent); color:#fff}
.auth-pane{display:none; flex-direction:column}
.auth-pane.on{display:flex}
.auth-note{font-size:12px; color:var(--muted); line-height:1.6; margin:0 0 12px}
.auth-l{font-size:12px; color:var(--muted); font-weight:600; margin:4px 0 6px}
.auth-pane input{background:var(--panel-2); border:1px solid var(--line); color:var(--text);
  border-radius:10px; padding:11px 12px; font-size:16px; margin-bottom:10px; outline:none}
.auth-pane input:focus{border-color:var(--accent)}
.auth-submit{background:var(--accent); color:#fff; border:none; border-radius:10px;
  padding:12px; font-size:15px; font-weight:700; cursor:pointer; margin-top:4px}
.auth-submit:hover{filter:brightness(1.08)}
.auth-submit.loading{opacity:.7; cursor:default}
.auth-link{background:transparent; border:none; color:var(--muted); font-size:12px;
  text-decoration:underline; cursor:pointer; margin-top:10px; padding:4px}
.auth-link:hover{color:var(--accent)}
.auth-msg{font-size:12px; margin:10px 0 0; line-height:1.5; min-height:1px}
.auth-msg.err{color:#ff6b6b}
.auth-msg.ok{color:#4fd08a}

/* マイページ */
.mypage{max-width:640px; margin:20px auto 60px}
.mp-card{background:var(--panel); border:1px solid var(--line); border-radius:14px;
  padding:18px; margin-bottom:16px}
.mp-card h2{font-size:15px; margin:0 0 14px; color:var(--accent)}
.mp-field{display:flex; flex-direction:column; margin-bottom:12px}
.mp-field label{font-size:12px; color:var(--muted); font-weight:600; margin-bottom:6px}
.mp-actions{display:flex; gap:10px; align-items:center; margin-top:4px}
.mp-btn{background:var(--accent); color:#fff; border:none; border-radius:10px;
  padding:11px 20px; font-size:14px; font-weight:700; cursor:pointer}
.mp-btn:hover{filter:brightness(1.08)}
.mp-btn.ghost{background:transparent; border:1px solid var(--line); color:var(--muted); font-weight:600}
.mp-btn.ghost:hover{border-color:var(--accent); color:var(--accent)}
.mp-msg{font-size:12px; margin-left:4px}
.mp-msg.err{color:#ff6b6b}
.mp-msg.ok{color:#4fd08a}
.mp-list{list-style:none; margin:0; padding:0}
.mp-list li{display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:10px 0; border-bottom:1px solid var(--line)}
.mp-list li:last-child{border-bottom:none}
.mp-s-name{font-weight:700; font-size:14px}
.mp-s-sub{font-size:11px; color:var(--muted); margin-top:2px}
.mp-empty{color:var(--muted); font-size:13px}