@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@400;500;700;900&display=swap');

:root {
  --bg:          #ffffff;
  --bg-soft:     #f4f6f9;
  --bg-hero:     linear-gradient(135deg,#eef3fb 0%,#f7f9fc 60%,#ffffff 100%);
  --text:        #16191d;
  --text-mid:    #5b6470;
  --text-lt:     #8d96a1;
  --accent:      #2f6feb;
  --accent-dark: #1f52c0;
  --accent-soft: #eaf1ff;
  --border:      #e3e7ec;
  --white:       #ffffff;
  --danger:      #a33;
  --radius:      12px;
  --radius-sm:   8px;
  --radius-pill: 999px;
  --font:        'Zen Kaku Gothic New','Hiragino Sans','Yu Gothic',sans-serif;
  --max:         1280px;
  --gutter:      clamp(20px,5vw,60px);
  --shadow:      0 2px 10px rgba(20,30,50,.06);
  --shadow-hover:0 8px 24px rgba(20,30,50,.12);
  --ease:        cubic-bezier(0.16,1,0.3,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input{font-family:inherit}
.container{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.sp-only{display:none}
body.no-scroll{overflow:hidden}

/* ── ヘッダー ── */
.site-header{position:sticky;top:0;z-index:100;background:var(--white);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;gap:40px;height:72px}
.site-logo{font-size:19px;font-weight:900;letter-spacing:.02em;color:var(--text)}
.site-logo span{color:var(--accent)}
.site-nav{display:flex;align-items:center;gap:28px;flex:1}
.site-nav a{font-size:14px;font-weight:500;color:var(--text-mid);padding:8px 2px;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.site-nav a:hover,.site-nav a.is-current{color:var(--accent);border-color:var(--accent)}
.header-cta{font-size:12.5px;color:var(--text-mid);border:1px solid var(--border);border-radius:var(--radius-pill);padding:8px 16px;transition:border-color .2s,color .2s}
.header-cta:hover{border-color:var(--accent);color:var(--accent)}

.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);transition:transform .25s var(--ease),opacity .25s var(--ease)}
.hamburger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,84vw);background:var(--white);z-index:210;transform:translateX(100%);transition:transform .3s var(--ease);display:flex;flex-direction:column;justify-content:space-between;padding:88px 28px 28px;box-shadow:-8px 0 30px rgba(20,30,50,.1)}
.drawer.is-open{transform:translateX(0)}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{display:block;padding:14px 4px;font-size:15px;font-weight:500;color:var(--text);border-bottom:1px solid var(--border)}
.drawer-footer{display:flex;flex-direction:column;gap:10px}
.drawer-login{display:block;text-align:center;padding:14px;background:var(--accent);color:var(--white);font-size:13px;font-weight:600;letter-spacing:.04em;border-radius:var(--radius-sm);transition:background .2s;margin-bottom:10px}
.drawer-login:last-child{margin-bottom:0}
.drawer-login:hover{background:var(--accent-dark)}
.drawer-login-outline{background:var(--white);color:var(--accent);border:1px solid var(--accent)}
.drawer-overlay{position:fixed;inset:0;background:rgba(15,20,30,.4);z-index:200;opacity:0;pointer-events:none;transition:opacity .25s var(--ease)}
.drawer-overlay.is-open{opacity:1;pointer-events:auto}

/* ── ヒーロー・検索 ── */
.hero{background:var(--bg-hero);padding:56px 0}
.hero-inner{display:flex;align-items:center;justify-content:space-between;gap:48px}
.hero-copy{flex:1;max-width:640px}
.hero-title{font-size:clamp(26px,3.4vw,40px);font-weight:900;line-height:1.5;letter-spacing:.01em;margin-bottom:28px}
.hero-search{display:flex;gap:12px;background:var(--white);padding:10px;border-radius:var(--radius);box-shadow:var(--shadow);flex-wrap:wrap}
.hero-search-field{position:relative;flex:1;min-width:160px;display:flex;align-items:center;background:var(--bg-soft);border-radius:var(--radius-sm);padding:0 14px}
.hero-search-icon{font-size:14px;margin-right:8px;opacity:.7}
.hero-search-field input{flex:1;border:none;background:none;padding:13px 0;font-size:14px;color:var(--text);outline:none}
.hero-search-field input::placeholder{color:var(--text-lt)}
.hero-search-btn{display:flex;align-items:center;justify-content:center;gap:6px;background:var(--accent);color:var(--white);font-size:14.5px;font-weight:700;padding:0 26px;border-radius:var(--radius-sm);transition:background .2s;white-space:nowrap}
.hero-search-btn:hover{background:var(--accent-dark)}
.hero-photo{flex:0 0 380px;height:260px;border-radius:var(--radius);background:linear-gradient(135deg,#dce8fb,#c3d8f5 45%,#a9c6f2);box-shadow:var(--shadow)}

/* ── 一覧レイアウト ── */
.job-list-layout{display:flex;gap:32px;padding:36px 0 64px;align-items:flex-start}
.job-filters{flex:0 0 260px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.filter-panel-head{display:none;align-items:center;justify-content:space-between;font-weight:700;font-size:15px;margin-bottom:16px}
.filter-panel-close{font-size:22px;line-height:1;color:var(--text-mid)}
.filter-group{padding:16px 0;border-bottom:1px solid var(--border)}
.filter-group:first-child{padding-top:0}
.filter-group:last-of-type{border-bottom:none}
.filter-group-title{font-size:13.5px;font-weight:700;margin-bottom:12px;display:flex;align-items:center;justify-content:space-between;cursor:default}
.filter-checklist{display:flex;flex-direction:column;gap:10px}
.filter-checklist label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-mid);cursor:pointer}
.filter-checklist input[type="checkbox"]{width:16px;height:16px;accent-color:var(--accent);flex:0 0 auto}
.filter-count{color:var(--text-lt);font-size:12px;margin-left:2px}
.filter-apply-btn{display:block;width:100%;margin-top:18px;background:var(--accent);color:var(--white);font-size:14px;font-weight:700;padding:13px;border-radius:var(--radius-sm)}
.filter-apply-btn:hover{background:var(--accent-dark)}
.filter-overlay{position:fixed;inset:0;background:rgba(15,20,30,.4);z-index:150;opacity:0;pointer-events:none;transition:opacity .25s var(--ease)}
.filter-overlay.is-open{opacity:1;pointer-events:auto}

.job-list-main{flex:1;min-width:0}
.job-list-head{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.job-list-head h2{font-size:20px;font-weight:700}
.job-list-head h2 span{color:var(--accent);font-size:16px;font-weight:700;margin-left:4px}
.job-list-sort{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-mid)}
.job-list-sort select{border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 12px;font-size:13px;color:var(--text);background:var(--white)}

.filter-toggle-btn{display:none;width:100%;align-items:center;justify-content:center;gap:6px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;font-size:13.5px;font-weight:600;color:var(--text);margin-bottom:14px}
.active-filter-chips{display:none;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.filter-chip{background:var(--accent-soft);color:var(--accent-dark);font-size:12.5px;padding:7px 12px;border-radius:var(--radius-pill)}

.job-cards{display:flex;flex-direction:column;gap:18px}
.job-card{display:flex;gap:22px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:18px;transition:box-shadow .2s,transform .2s}
.job-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
.job-card-media{position:relative;flex:0 0 220px;height:150px;border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-soft)}
.job-card-media img{width:100%;height:100%;object-fit:cover}
.job-card-media-placeholder{width:100%;height:100%;background:linear-gradient(135deg,#e4ecfa,#d3e2f7)}
.job-card-save-form{position:absolute;top:10px;right:10px}
.job-card-save-btn{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.92);font-size:16px;color:var(--text-mid);display:flex;align-items:center;justify-content:center;box-shadow:0 1px 4px rgba(20,30,50,.15);transition:color .2s}
.job-card-save-btn.is-saved{color:#e6a800}

.job-card-body{flex:1;min-width:0;display:flex;flex-direction:column}
.job-card-meta{display:flex;gap:10px;font-size:12px;color:var(--text-lt);margin-bottom:6px}
.job-card-title{font-size:17px;font-weight:700;margin-bottom:6px}
.job-card-title a:hover{color:var(--accent)}
.job-card-excerpt{font-size:13px;color:var(--text-mid);margin-bottom:10px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.job-card-salary{font-size:14.5px;font-weight:700;color:var(--accent-dark);margin-bottom:10px}
.job-card-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.job-card-tag{background:var(--bg-soft);color:var(--text-mid);font-size:11.5px;padding:5px 10px;border-radius:var(--radius-pill)}
.job-card-badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.job-card-badge{background:var(--accent-soft);color:var(--accent-dark);font-size:11.5px;padding:5px 10px;border-radius:var(--radius-pill)}
.job-card-btn{margin-top:auto;align-self:flex-end;background:var(--accent);color:var(--white);font-size:13px;font-weight:700;padding:10px 22px;border-radius:var(--radius-sm);transition:background .2s}
.job-card-btn:hover{background:var(--accent-dark)}

.job-list-empty{background:var(--bg-soft);border-radius:var(--radius);padding:40px;text-align:center;color:var(--text-mid);font-size:14px}

.job-pagination{display:flex;justify-content:center;gap:6px;margin-top:36px;flex-wrap:wrap}
.job-pagination .page-numbers{display:flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border-radius:var(--radius-sm);border:1px solid var(--border);font-size:13px;color:var(--text-mid)}
.job-pagination .page-numbers.current{background:var(--accent);border-color:var(--accent);color:var(--white)}
.job-pagination .page-numbers:hover:not(.current){border-color:var(--accent);color:var(--accent)}

/* ── 求人詳細 ── */
.job-single{padding:40px 0 80px}
.job-single-wrap{max-width:760px}
.job-single-breadcrumb{font-size:12.5px;color:var(--text-lt);margin-bottom:18px}
.job-single-breadcrumb a{color:var(--text-mid)}
.job-single-media{height:320px;border-radius:var(--radius);overflow:hidden;margin-bottom:24px;background:var(--bg-soft)}
.job-single-media img{width:100%;height:100%;object-fit:cover}
.job-single-media-placeholder{height:100%}
.job-single-meta{display:flex;gap:12px;font-size:13px;color:var(--text-lt);margin-bottom:8px}
.job-single-title{font-size:26px;font-weight:900;margin-bottom:14px;line-height:1.5}
.job-single-salary{font-size:17px;font-weight:700;color:var(--accent-dark);margin-bottom:14px}
.job-single-head{margin-bottom:32px}
.job-single-save-form{margin-top:18px}
.job-single-save-btn{border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 24px;font-size:13.5px;font-weight:600;color:var(--text);transition:border-color .2s,color .2s}
.job-single-save-btn.is-saved{border-color:#e6a800;color:#e6a800}
.job-single-body{font-size:14.5px;color:var(--text);line-height:1.9;margin-bottom:32px}
.job-single-body p{margin-bottom:1em}
.job-single-apply{background:var(--bg-soft);border-radius:var(--radius);padding:24px;text-align:center;color:var(--text-mid);font-size:13.5px;margin-bottom:24px}

/* ── ボトムナビ（SP） ── */
.bottom-nav{display:none}

/* ── 認証ページ（会員登録・ログイン） ── */
.auth-page{padding:64px 0 96px}
.auth-wrap{max-width:440px;margin:0 auto}
.auth-head{text-align:center;margin-bottom:32px}
.auth-head-label{font-size:11.5px;letter-spacing:.14em;color:var(--accent);font-weight:700;margin-bottom:8px}
.auth-head-title{font-size:24px;font-weight:900;margin-bottom:12px}
.auth-head-lead{font-size:13px;color:var(--text-mid);line-height:1.8}
.auth-error{background:#fbeaea;border:1px solid #e3b8b8;color:var(--danger);font-size:13px;padding:14px 16px;margin-bottom:24px;line-height:1.7;border-radius:var(--radius-sm)}
.auth-form{display:flex;flex-direction:column;gap:16px}
.auth-form-group{display:flex;flex-direction:column;gap:6px}
.auth-form-label{font-size:12.5px;font-weight:600;color:var(--text-mid)}
.auth-required{color:var(--danger);font-size:10.5px;border:1px solid var(--danger);border-radius:3px;padding:1px 5px;margin-left:4px}
.auth-form-input{border:1px solid var(--border);border-radius:var(--radius-sm);padding:13px 14px;font-size:14px;color:var(--text);background:var(--bg-soft)}
.auth-form-input:focus{outline:none;border-color:var(--accent);background:var(--white)}
.auth-form-btn{margin-top:6px;background:var(--accent);color:var(--white);font-size:14.5px;font-weight:700;padding:14px;border-radius:var(--radius-sm);transition:background .2s}
.auth-form-btn:hover{background:var(--accent-dark)}
.auth-submit-note{font-size:11.5px;color:var(--text-lt);line-height:1.8;margin-top:2px;text-align:center}
.auth-switch{text-align:center;margin-top:24px;font-size:13px;color:var(--text-mid)}
.auth-switch a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}

/* ── シンプルページ（お知らせ・マイページなど） ── */
.simple-page{padding:56px 0 96px}
.simple-page-title{font-size:24px;font-weight:900;margin-bottom:24px}
.simple-page-empty{color:var(--text-mid);font-size:14px}
.mypage-welcome{background:var(--accent-soft);color:var(--accent-dark);border-radius:var(--radius-sm);padding:14px 18px;font-size:13.5px;margin-bottom:20px}
.mypage-greeting{font-size:16px;font-weight:700;margin-bottom:24px}
.mypage-links{display:flex;flex-direction:column;gap:10px;max-width:420px;margin-bottom:32px}
.mypage-link-card{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 18px;font-size:14px;font-weight:600;transition:border-color .2s}
.mypage-link-card:hover{border-color:var(--accent);color:var(--accent)}
.mypage-link-count{color:var(--accent-dark);font-weight:700}
.mypage-logout-btn{font-size:13px;color:var(--text-mid);text-decoration:underline;text-underline-offset:3px}

/* ── フッター ── */
.site-footer{border-top:1px solid var(--border);padding:32px 0;margin-top:0}
.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-logo{font-size:14px;font-weight:900}
.footer-logo span{color:var(--accent)}
.footer-copy{font-size:11.5px;color:var(--text-lt)}

/* ============================================================
   レスポンシブ（スマホ）
   ============================================================ */
@media (max-width: 900px) {
  .site-nav{display:none}
  .header-cta{display:none}
  .hamburger{display:flex}
  .header-inner{height:60px}

  .hero{padding:28px 0}
  .hero-inner{flex-direction:column;align-items:stretch;gap:20px}
  .hero-title{font-size:22px;margin-bottom:18px}
  .hero-photo{display:none}
  .hero-search{flex-direction:column;padding:8px}
  .hero-search-btn{padding:13px}

  .job-list-layout{flex-direction:column;padding:24px 0 100px}
  .job-filters{position:fixed;top:0;right:0;bottom:0;width:min(340px,88vw);z-index:220;border-radius:0;transform:translateX(100%);transition:transform .3s var(--ease);overflow-y:auto;padding:20px 20px 100px}
  .job-filters.is-open{transform:translateX(0)}
  .filter-panel-head{display:flex}
  .filter-apply-btn{display:block;position:fixed;left:20px;right:20px;bottom:20px;width:auto}
  .filter-overlay.is-open{z-index:210}

  .job-list-head h2{font-size:17px}
  .filter-toggle-btn{display:flex}
  .active-filter-chips{display:flex}

  .job-card{flex-direction:column}
  .job-card-media{flex:none;width:100%;height:160px}
  .job-card-btn{align-self:stretch;text-align:center}

  .sp-only{display:block}

  .bottom-nav{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:120;background:var(--white);border-top:1px solid var(--border);padding:8px 0 calc(8px + env(safe-area-inset-bottom))}
  .bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10.5px;color:var(--text-lt)}
  .bottom-nav a.is-active{color:var(--accent)}
  .bottom-nav-icon{font-size:18px}
  .simple-page,.auth-page,.job-single{padding-bottom:100px}
}