/* ===================================================================
   AIツールナビ — 全体スタイル
   =================================================================== */
:root{
  --bg:#f4f6fb;
  --panel:#ffffff;
  --panel-2:#fafbff;
  --text:#1d2233;
  --text-2:#5b647c;
  --text-3:#96a0b8;
  --line:#e8ecf5;
  --brand:#4f6ef7;
  --brand-2:#7b5cf5;
  --brand-soft:#eef2ff;
  --warn:#ffb020;
  --header:#161a2b;
  --header-text:#e8ebf5;
  --shadow:0 2px 10px rgba(23,35,80,.05);
  --shadow-lg:0 12px 30px rgba(23,35,80,.12);
  --radius:14px;
  --header-h:64px;
}
html[data-theme="dark"]{
  --bg:#0e1119;
  --panel:#161a24;
  --panel-2:#1b2029;
  --text:#e7eaf3;
  --text-2:#a3abc0;
  --text-3:#6f7891;
  --line:#252b38;
  --brand-soft:#1d2440;
  --header:#0b0e16;
  --header-text:#e7eaf3;
  --shadow:0 2px 10px rgba(0,0,0,.3);
  --shadow-lg:0 12px 30px rgba(0,0,0,.45);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
input{font:inherit;outline:none;border:none;background:none;color:inherit}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
::selection{background:var(--brand);color:#fff}

/* ---------- ヘッダー ---------- */
#header{
  position:sticky;top:0;z-index:60;height:var(--header-h);
  background:var(--header);color:var(--header-text);
  box-shadow:0 1px 0 rgba(255,255,255,.06);
}
.header-con{
  max-width:1520px;margin:0 auto;height:100%;padding:0 24px;
  display:flex;align-items:center;gap:24px;
}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
/* ロゴマーク: たよる君（猫）アイコン */
.logo-mark{
  width:34px;height:34px;border-radius:10px;flex-shrink:0;
  display:block;object-fit:contain;background:#fff;
}
.logo-text{font-size:18px;font-weight:700;letter-spacing:.5px;white-space:nowrap}
.logo-text em{font-style:normal;background:linear-gradient(90deg,#7aa2ff,#c08bff);-webkit-background-clip:text;background-clip:text;color:transparent}
.header-nav{display:flex;gap:6px;margin-left:8px}
.header-nav a{
  padding:8px 16px;border-radius:9px;font-size:15px;color:rgba(255,255,255,.72);transition:.2s;
}
.header-nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.header-nav a.active{color:#fff;background:rgba(255,255,255,.12)}
.header-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.icon-btn{
  width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.8);transition:.2s;
}
.icon-btn:hover{background:rgba(255,255,255,.1);color:#fff}
.ico-moon{display:none}
html[data-theme="dark"] .ico-sun{display:none}
html[data-theme="dark"] .ico-moon{display:block}
.auth-box{display:flex;gap:8px}
.btn-ghost{
  padding:8px 16px;border-radius:9px;font-size:14px;
  border:1px solid rgba(255,255,255,.22);color:rgba(255,255,255,.85);transition:.2s;
}
.btn-ghost:hover{border-color:#fff;color:#fff}
.btn-primary{
  padding:9px 18px;border-radius:9px;font-size:14px;color:#fff;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));transition:.2s;
}
.btn-primary:hover{filter:brightness(1.08);box-shadow:0 6px 16px rgba(79,110,247,.35)}
.menu-btn{display:none;flex-direction:column;gap:4px;padding:6px}
.menu-btn i{display:block;width:20px;height:2px;background:#fff;border-radius:2px}

/* ---------- ヒーロー ---------- */
.hero{
  background:
    radial-gradient(900px 380px at 15% -40%,rgba(123,92,245,.25),transparent 60%),
    radial-gradient(900px 380px at 85% -30%,rgba(79,110,247,.28),transparent 60%),
    var(--header);
  color:#fff;padding:52px 24px 60px;text-align:center;
}
.hero-inner{max-width:820px;margin:0 auto}
.hero h1{font-size:34px;font-weight:800;letter-spacing:1px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#7aa2ff,#c08bff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:10px;color:rgba(255,255,255,.62);font-size:14px}
.hero-sub b{color:#8fb0ff;font-size:16px;padding:0 2px}
.hero-search{margin-top:26px}
.engine-tabs{display:flex;gap:6px;justify-content:center;margin-bottom:12px}
.engine-tabs button{
  padding:5px 14px;border-radius:20px;font-size:13px;color:rgba(255,255,255,.6);transition:.2s;
}
.engine-tabs button:hover{color:#fff;background:rgba(255,255,255,.1)}
.engine-tabs button.active{color:#fff;background:rgba(255,255,255,.18)}
.search-bar{
  display:flex;align-items:center;gap:10px;padding:6px 6px 6px 16px;
  background:var(--panel);border-radius:14px;box-shadow:var(--shadow-lg);
}
.search-bar .s-ico{color:var(--text-3);flex-shrink:0}
.search-bar input{flex:1;height:44px;font-size:15px;color:var(--text)}
.search-bar input::placeholder{color:var(--text-3)}
.hot-words{margin-top:14px;font-size:13px;color:rgba(255,255,255,.5);display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.hot-words a{padding:3px 10px;border-radius:14px;background:rgba(255,255,255,.1);color:rgba(255,255,255,.78);transition:.2s}
.hot-words a:hover{background:var(--brand);color:#fff}

/* ---------- レイアウト ---------- */
.wrap{max-width:1520px;margin:0 auto;padding:24px;display:flex;gap:22px;align-items:flex-start}
.sidebar{width:206px;flex-shrink:0;position:sticky;top:calc(var(--header-h) + 20px)}
.side-inner{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:12px 10px;box-shadow:var(--shadow);
  max-height:calc(100vh - var(--header-h) - 46px);overflow-y:auto;
}
.side-inner::-webkit-scrollbar{width:5px}
.side-inner::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.side-tit{font-size:12px;color:var(--text-3);padding:4px 12px 10px;letter-spacing:1px}
.side-nav > li > a{
  display:flex;align-items:center;gap:9px;padding:9px 12px;border-radius:10px;
  font-size:14px;color:var(--text-2);transition:.18s;
}
.side-nav > li > a:hover{background:var(--brand-soft);color:var(--brand)}
.side-nav > li > a.active{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 4px 12px rgba(79,110,247,.3)}
.side-nav .s-ico-emo{font-size:15px;line-height:1;width:18px;text-align:center}
.side-nav .s-num{margin-left:auto;font-size:11px;color:var(--text-3)}
.side-nav > li > a.active .s-num{color:rgba(255,255,255,.75)}
.side-sub{padding:2px 0 6px 34px;display:none}
.side-nav > li.open .side-sub{display:block}
.side-sub a{display:block;padding:5px 8px;border-radius:7px;font-size:12.5px;color:var(--text-3);transition:.15s}
.side-sub a:hover{color:var(--brand);background:var(--brand-soft)}
.side-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:59}

.main{flex:1;min-width:0;display:flex;flex-direction:column;gap:22px}

/* ---------- モジュール ---------- */
.module{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px 20px;box-shadow:var(--shadow);scroll-margin-top:84px;
}
.mod-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.mod-tit{display:flex;align-items:center;gap:8px}
.mod-ico{font-size:18px;line-height:1}
.mod-tit h2{font-size:18px;font-weight:700;letter-spacing:.5px}
.mod-tit h2::after{content:"";display:block;width:26px;height:3px;border-radius:2px;margin-top:5px;background:linear-gradient(90deg,var(--brand),var(--brand-2))}
.mod-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-left:6px}
.mod-tabs button{
  padding:4px 12px;border-radius:16px;font-size:12.5px;color:var(--text-2);
  background:var(--panel-2);border:1px solid var(--line);transition:.18s;
}
.mod-tabs button:hover{color:var(--brand);border-color:var(--brand)}
.mod-tabs button.active{background:var(--brand);border-color:var(--brand);color:#fff}
.mod-tools{margin-left:auto;display:flex;align-items:center;gap:10px}
.count{
  font-size:12px;color:var(--text-3);background:var(--panel-2);
  border:1px solid var(--line);border-radius:12px;padding:2px 10px;
}
.mini-btn{font-size:12.5px;color:var(--brand);padding:3px 10px;border:1px dashed var(--brand);border-radius:12px;transition:.2s}
.mini-btn:hover{background:var(--brand);color:#fff;border-style:solid}

/* ---------- カード ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(228px,1fr));gap:12px}
.card{
  position:relative;display:flex;align-items:center;gap:11px;padding:12px 13px;
  min-width:0;overflow:hidden;
  background:var(--panel-2);border:1px solid var(--line);border-radius:12px;
  transition:transform .18s,box-shadow .18s,border-color .18s;
}
.card:hover{transform:translateY(-3px);border-color:var(--brand);box-shadow:var(--shadow-lg)}
/* アイコン: 下地は頭文字のカラーブロック。favicon が読み込めれば上に重なり、失敗すれば削除される */
.ico{position:relative;overflow:hidden}
.ico img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#fff}
.card .ico{
  width:36px;height:36px;border-radius:10px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:15px;background:var(--brand);
}
.card .txt{min-width:0;flex:1}
.card .txt h3{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card .txt p{font-size:12px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:1px}
.card:hover .txt h3{color:var(--brand)}
.star{
  position:absolute;top:5px;right:6px;width:22px;height:22px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;font-size:13px;line-height:1;
  color:var(--text-3);opacity:0;transition:.18s;
}
.card:hover .star{opacity:1}
.star:hover{background:var(--brand-soft);color:var(--warn)}
.star.on{opacity:1;color:var(--warn)}
.empty-tip{font-size:13px;color:var(--text-3);padding:6px 2px}

/* ---------- フッター ---------- */
.footer{background:var(--header);color:rgba(255,255,255,.7);margin-top:20px;padding:44px 24px 0}
.footer-con{max-width:1520px;margin:0 auto;display:grid;grid-template-columns:2fr 1.6fr 1fr 1fr;gap:34px}
.f-col{min-width:0}
.f-col h3{font-size:15px;color:#fff;margin-bottom:14px}
.f-col li{margin-bottom:9px;font-size:13px}
.f-col li a{color:rgba(255,255,255,.6);transition:.2s;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.f-col li a:hover{color:#fff}
.f-brand p{font-size:13px;color:rgba(255,255,255,.5);margin-top:14px;max-width:340px;line-height:1.8}
.copyright{
  max-width:1520px;margin:34px auto 0;padding:18px 0;text-align:center;
  font-size:12.5px;color:rgba(255,255,255,.4);border-top:1px solid rgba(255,255,255,.08);
}

/* ---------- 右サイドの固定ボタン ---------- */
.rail{position:fixed;right:16px;bottom:70px;z-index:50;display:flex;flex-direction:column;gap:8px}
.rail-btn{
  position:relative;width:52px;padding:9px 0;border-radius:12px;
  background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);
  display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--text-2);transition:.2s;
}
.rail-btn:hover{color:var(--brand);border-color:var(--brand);transform:translateY(-2px)}
.rail-btn span{font-size:11px}
.rail-pop{
  position:absolute;right:62px;bottom:0;width:186px;padding:14px;text-align:center;
  background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transform:translateX(8px);transition:.2s;
}
.rail-btn:hover .rail-pop{opacity:1;visibility:visible;transform:translateX(0)}
.rail-pop .qr{
  height:150px;border-radius:10px;margin-bottom:10px;display:flex;align-items:center;justify-content:center;
  background:repeating-conic-gradient(var(--text) 0 25%,transparent 0 50%) 0 0/16px 16px,var(--panel-2);
  color:var(--panel);font-size:12px;
}
.rail-pop .qr span{background:var(--panel);color:var(--text-2);padding:4px 8px;border-radius:6px}
.rail-pop p{font-size:12px;color:var(--text-2)}
#toTop{opacity:0;visibility:hidden;transition:.25s}
#toTop.show{opacity:1;visibility:visible}

/* ---------- オーバーレイ / モーダル ---------- */
.overlay{
  position:fixed;inset:0;z-index:100;background:rgba(10,13,24,.55);backdrop-filter:blur(3px);
  display:flex;justify-content:center;opacity:0;visibility:hidden;transition:.2s;
}
.overlay.show{opacity:1;visibility:visible}
#searchOverlay{align-items:flex-start;padding:11vh 20px 20px}
.search-panel{width:100%;max-width:720px}
.search-bar.big{padding:8px 8px 8px 18px}
.search-bar.big input{height:50px;font-size:16px}
.close-x{padding:8px 12px;border-radius:9px;font-size:12px;color:var(--text-3);background:var(--panel-2);border:1px solid var(--line)}
.recent{margin-top:14px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.recent-tit{font-size:12px;color:var(--text-3);display:flex;justify-content:space-between;margin-bottom:8px}
.recent-tit a{color:var(--brand)}
.recent-list{display:flex;flex-wrap:wrap;gap:8px}
.recent-list a{font-size:12.5px;padding:4px 11px;border-radius:14px;background:var(--panel-2);border:1px solid var(--line);color:var(--text-2)}
.recent-list a:hover{border-color:var(--brand);color:var(--brand)}
.ov-results{
  margin-top:14px;max-height:52vh;overflow-y:auto;background:var(--panel);
  border:1px solid var(--line);border-radius:12px;padding:8px;display:none;
}
.ov-results.show{display:block}
.res-item{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:10px;min-width:0;overflow:hidden}
.res-item:hover,.res-item.hl{background:var(--brand-soft)}
.res-item .ico{width:32px;height:32px;border-radius:9px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px;background:var(--brand)}
.res-item h4{font-size:14px;font-weight:600}
.res-item p{font-size:12px;color:var(--text-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.res-item .tag{margin-left:auto;font-size:11px;color:var(--text-3);border:1px solid var(--line);border-radius:10px;padding:1px 8px;flex-shrink:0}
.res-empty{padding:26px;text-align:center;color:var(--text-3);font-size:13px}
mark{background:transparent;color:var(--brand);font-weight:700}

#modalOverlay{align-items:center;padding:20px}
.modal{
  width:100%;max-width:400px;background:var(--panel);border-radius:16px;
  box-shadow:var(--shadow-lg);padding:26px;transform:translateY(10px);transition:.2s;
}
.overlay.show .modal{transform:translateY(0)}
.modal h3{font-size:19px;margin-bottom:6px}
.modal .m-sub{font-size:13px;color:var(--text-3);margin-bottom:20px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;color:var(--text-2);margin-bottom:6px}
.field input{
  width:100%;height:42px;padding:0 13px;border-radius:10px;
  background:var(--panel-2);border:1px solid var(--line);transition:.2s;
}
.field input:focus{border-color:var(--brand);background:var(--panel)}
.modal .btn-primary{width:100%;height:44px;margin-top:6px}
.modal .m-foot{margin-top:14px;text-align:center;font-size:12.5px;color:var(--text-3)}
.modal .m-foot a{color:var(--brand)}

.toast{
  position:fixed;left:50%;top:24px;transform:translate(-50%,-24px);z-index:200;
  padding:11px 22px;border-radius:11px;font-size:13.5px;color:#fff;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transition:.25s;
}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* ---------- コンテンツページ（ブログ / ランキング） ---------- */
.page-head{
  background:var(--header);color:#fff;padding:40px 24px;text-align:center;
  background-image:radial-gradient(700px 300px at 50% -60%,rgba(123,92,245,.3),transparent 65%);
}
.page-head h1{font-size:28px;font-weight:800}
.page-head p{margin-top:8px;color:rgba(255,255,255,.6);font-size:14px}
.page-wrap{max-width:1100px;margin:0 auto;padding:24px}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.filter-row button{
  padding:6px 15px;border-radius:18px;font-size:13px;color:var(--text-2);
  background:var(--panel);border:1px solid var(--line);transition:.18s;
}
.filter-row button:hover{color:var(--brand);border-color:var(--brand)}
.filter-row button.active{background:var(--brand);border-color:var(--brand);color:#fff}
.rank-list{display:flex;flex-direction:column;gap:12px}
.rank-item{
  display:flex;align-items:center;gap:16px;padding:15px 18px;min-width:0;overflow:hidden;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);transition:.18s;
}
.rank-item:hover{transform:translateX(4px);border-color:var(--brand)}
.rank-no{
  width:34px;height:34px;flex-shrink:0;border-radius:10px;font-weight:800;font-size:15px;
  display:flex;align-items:center;justify-content:center;background:var(--panel-2);color:var(--text-3);
}
.rank-item[data-no="1"] .rank-no{background:linear-gradient(135deg,#ffb020,#ff7a45);color:#fff}
.rank-item[data-no="2"] .rank-no{background:linear-gradient(135deg,#b8c2d9,#8d99b3);color:#fff}
.rank-item[data-no="3"] .rank-no{background:linear-gradient(135deg,#d59b6a,#b57840);color:#fff}
.rank-item .ico{width:44px;height:44px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:17px;background:var(--brand)}
.rank-meta{flex:1;min-width:0}
.rank-meta h3{font-size:16px}
.rank-meta p{font-size:12.5px;color:var(--text-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-meta .cat-tag{font-size:11px;color:var(--brand);background:var(--brand-soft);border-radius:10px;padding:1px 9px;margin-left:8px;vertical-align:middle}
.rank-score{text-align:right;flex-shrink:0}
.rank-score b{font-size:19px;color:var(--brand)}
.rank-score span{display:block;font-size:11px;color:var(--text-3)}
.bar{height:5px;border-radius:3px;background:var(--panel-2);overflow:hidden;margin-top:6px;width:120px}
.bar i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,var(--brand),var(--brand-2))}

/* ---------- AI ニュース ---------- */
.news-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}
.news-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow);transition:.18s;
  display:flex;flex-direction:column;gap:10px;min-width:0;
}
.news-card:hover{transform:translateY(-3px);border-color:var(--brand);box-shadow:var(--shadow-lg)}
.news-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--text-3)}
.news-tag{
  font-size:11.5px;padding:2px 10px;border-radius:12px;
  background:var(--brand-soft);color:var(--brand);font-weight:600;
}
.news-tag.t-model{background:rgba(79,110,247,.14);color:#4f6ef7}
.news-tag.t-tool{background:rgba(34,160,107,.14);color:#22a06b}
.news-tag.t-protocol{background:rgba(224,86,160,.14);color:#e056a0}
.news-tag.t-platform{background:rgba(240,147,43,.16);color:#d97d10}
.news-tag.t-research{background:rgba(123,92,245,.14);color:#7b5cf5}
.news-src{margin-left:auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:45%}
.news-card h3{font-size:16.5px;line-height:1.55}
.news-card p{font-size:13px;color:var(--text-2);line-height:1.8}
.news-actions{
  margin-top:auto;padding-top:12px;border-top:1px solid var(--line);
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
}
.news-btn{
  font-size:12.5px;padding:5px 13px;border-radius:16px;transition:.18s;
  border:1px solid var(--line);color:var(--text-2);background:var(--panel-2);
}
.news-btn:hover{border-color:var(--brand);color:var(--brand)}
.news-btn.snap{border-color:var(--brand);color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2))}
.news-btn.snap:hover{filter:brightness(1.08);color:#fff}
.news-btn.off{opacity:.5;cursor:default;border-style:dashed}
.news-btn.off:hover{border-color:var(--line);color:var(--text-2)}
.news-cap{margin-left:auto;font-size:11.5px;color:var(--text-3)}
.news-empty{padding:40px;text-align:center;color:var(--text-3);font-size:14px}
.rank-note{margin-top:18px;font-size:12.5px;color:var(--text-3);line-height:1.9}
.news-more{margin-top:22px;text-align:center}
.news-more button{padding:11px 34px}
.news-more button[disabled]{opacity:.6}

/* ---------- ログイン必須の案内 ---------- */
.page-wrap.wide{max-width:1400px}
.gate{display:flex;justify-content:center;padding:40px 0}
.gate-box{
  max-width:460px;text-align:center;padding:40px 34px;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
}
.gate-ico{font-size:34px;line-height:1;display:block;margin-bottom:14px}
.gate-box h2{font-size:19px;margin-bottom:10px}
.gate-box p{font-size:13.5px;color:var(--text-2);line-height:1.9}
.gate-actions{margin-top:22px;display:flex;gap:10px;justify-content:center}
.gate-actions .btn-ghost.dark{border-color:var(--line);color:var(--text-2)}
.gate-actions .btn-ghost.dark:hover{border-color:var(--brand);color:var(--brand)}

/* ---------- マイページ ---------- */
.mp-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow);margin-bottom:18px;
}
.mp-card > h2,.mp-head h2{font-size:17px;display:flex;align-items:center;gap:10px;margin-bottom:14px}
.mp-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.mp-head h2{margin-bottom:0}
.mp-dl{display:grid;grid-template-columns:auto 1fr;gap:8px 20px;font-size:13.5px}
.mp-dl dt{color:var(--text-3)}
.mp-dl dd{color:var(--text)}
.mp-dl .mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;word-break:break-all}
.mp-table-wrap,.adm-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.mp-table,.adm-table{width:100%;border-collapse:collapse;font-size:13px;min-width:640px}
.mp-table th,.adm-table th{
  text-align:left;font-size:12px;color:var(--text-3);font-weight:600;
  padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap;
}
.mp-table td,.adm-table td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
.mp-table a,.adm-table a{color:var(--brand);word-break:break-all}
.mp-table tr:last-child td,.adm-table tr:last-child td{border-bottom:none}

/* ---------- 管理画面 ---------- */
.adm-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.adm-spacer{flex:1}
.adm-hint{font-size:12.5px;color:var(--text-3);margin-bottom:12px}
.adm-input,.adm-select{
  height:34px;padding:0 10px;border-radius:8px;font-size:13px;
  background:var(--panel-2);border:1px solid var(--line);color:var(--text);width:100%;
}
.adm-input:focus,.adm-select:focus{border-color:var(--brand);background:var(--panel);outline:none}
.adm-bar .adm-input{width:220px}
.adm-bar .adm-select{width:auto;min-width:200px}
.adm-select.sm{height:30px;font-size:12px;min-width:120px}
.adm-table{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);min-width:1000px}
.adm-table th{background:var(--panel-2);position:sticky;top:0;z-index:1}
.adm-table td.c-ico{width:38px}
.adm-table td.c-status{width:110px}
.adm-table td.c-act{width:120px;white-space:nowrap}
.adm-table td.c-date{width:96px;white-space:nowrap;color:var(--text-3)}
.adm-table .mini-btn{margin-right:4px}
.adm-table .adm-none{text-align:center;color:var(--text-3);padding:24px}
.adm-ico{width:24px;height:24px;border-radius:6px;object-fit:contain;background:#fff;display:block}
.adm-ico.none{
  display:flex;align-items:center;justify-content:center;
  background:var(--brand);color:#fff;font-size:12px;font-weight:700;
}
.row-deleted{opacity:.45}
.row-deleted .adm-input,.row-deleted .adm-select{text-decoration:line-through}
.mini-btn.danger{color:#e5484d;border-color:#e5484d}
.mini-btn.danger:hover{background:#e5484d;color:#fff}
.mini-btn.undo{color:var(--text-2);border-color:var(--line);border-style:solid}
.adm-status{
  font-size:11.5px;padding:2px 9px;border-radius:11px;white-space:nowrap;
  background:var(--panel-2);border:1px solid var(--line);color:var(--text-3);display:inline-block;
}
.adm-status.ok{background:rgba(34,160,107,.14);border-color:transparent;color:#22a06b}
.adm-status.warn{background:rgba(240,147,43,.16);border-color:transparent;color:#d97d10}
.adm-status.ng{background:rgba(229,72,77,.14);border-color:transparent;color:#e5484d}

/* ---------- ログインページ ---------- */
.login-wrap{min-height:calc(100vh - var(--header-h));display:flex;align-items:center;justify-content:center;padding:40px 20px}
.login-card{
  width:100%;max-width:400px;text-align:center;padding:38px 32px;
  background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);
}
.login-mark{width:56px;height:56px;margin:0 auto 16px;border-radius:16px;background:#fff}
.login-card h1{font-size:22px;margin-bottom:8px}
.login-sub{font-size:13.5px;color:var(--text-2);margin-bottom:24px;line-height:1.8}
.login-card form{text-align:left}
.login-card .btn-primary{width:100%;height:44px;margin-top:6px}
.login-foot{margin-top:18px;font-size:13px;color:var(--text-3)}
.login-foot a{color:var(--brand)}
.login-back{margin-top:12px;font-size:12.5px}
.login-back a{color:var(--text-3)}
.login-back a:hover{color:var(--brand)}

/* Google ログインボタン */
.btn-google{
  width:100%;height:46px;display:flex;align-items:center;justify-content:center;gap:10px;
  border:1px solid var(--line);border-radius:10px;background:var(--panel);
  font-size:14.5px;font-weight:600;color:var(--text);transition:.18s;
}
.btn-google:hover{border-color:var(--brand);box-shadow:0 4px 14px rgba(79,110,247,.18)}
.btn-google[disabled]{opacity:.6;cursor:default}
.btn-google svg{width:19px;height:19px;stroke:none;flex-shrink:0}
.login-or{
  display:flex;align-items:center;gap:12px;margin:20px 0 18px;
  font-size:12px;color:var(--text-3);
}
.login-or::before,.login-or::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---------- レスポンシブ ---------- */
@media(max-width:1100px){
  .footer-con{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .header-nav{display:none}
  .menu-btn{display:flex}
  .auth-box .btn-ghost{display:none}
  .hero{padding:36px 18px 44px}
  .hero h1{font-size:25px}
  .wrap{padding:16px;gap:0}
  .sidebar{
    position:fixed;left:0;top:0;bottom:0;width:250px;z-index:60;padding:12px;
    background:var(--bg);transform:translateX(-105%);transition:.25s;
  }
  .sidebar.open{transform:none;box-shadow:var(--shadow-lg)}
  .sidebar.open + .side-mask{display:block}
  .side-inner{max-height:calc(100vh - 24px)}
  .rail{right:10px;bottom:16px}
  .rail-btn{width:44px}
  .rail-btn span{display:none}
  .rail-pop{display:none}
  .cards{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .news-list{grid-template-columns:1fr}
  .module{padding:16px 14px}
  .footer-con{grid-template-columns:1fr;gap:24px}
  .adm-bar .adm-input,.adm-bar .adm-select{width:100%}
  .gate-box{padding:30px 22px}
}
@media(max-width:520px){
  .header-con{padding:0 14px;gap:12px}
  .logo-text{font-size:16px}
  .engine-tabs{gap:2px}
  .cards{grid-template-columns:1fr 1fr}
  .card{padding:10px}
  .card .ico{width:32px;height:32px}
  .rank-item{gap:10px;padding:12px}
  .bar{display:none}
}