:root{font-family:"Noto Sans JP","Yu Gothic UI",sans-serif;color:#18302b;background:#f4f7f6;line-height:1.55}*{box-sizing:border-box}body{margin:0}.topbar{height:64px;background:#0f5d50;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100% - 1180px)/2));box-shadow:0 2px 12px #0f5d5030}.brand{font-size:1.2rem;font-weight:800;color:#fff;text-decoration:none}.topbar nav{display:flex;align-items:center;gap:18px}.topbar nav a,.link{color:#fff;text-decoration:none;background:none;border:0;font:inherit;cursor:pointer;padding:0}.topbar form{margin:0}.container{max-width:1180px;margin:30px auto;padding:0 20px}.card{background:#fff;border:1px solid #dce7e3;border-radius:14px;padding:24px;margin-bottom:22px;box-shadow:0 3px 15px #173c3310}.narrow{max-width:680px;margin-left:auto;margin-right:auto}.auth-card{max-width:460px;margin:70px auto}.auth-card h1{color:#0f5d50}.page-head,.section-head,.site-master-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.page-head h1,h1{margin:.15em 0;font-size:1.8rem}.section-head h2,.site-master-head h3,.site-master-head p{margin:0}.eyebrow{margin:0;color:#4b766d;font-weight:700}.muted{color:#637a75}.stack{display:grid;gap:16px}.stack label,.filters label{display:grid;gap:6px;font-weight:700}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}input,select,textarea{width:100%;padding:10px 12px;border:1px solid #b8cac5;border-radius:8px;background:#fff;color:inherit;font:inherit}input:focus,select:focus,textarea:focus{outline:3px solid #62bca64d;border-color:#238875}.check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center}.check input{width:auto}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 16px;border:1px solid #9db8b1;border-radius:9px;background:#fff;color:#15493f;text-decoration:none;font-weight:800;cursor:pointer}.btn.primary{background:#147662;color:#fff;border-color:#147662}.danger-btn{color:#a32121}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 20px}.alert{border-radius:10px;padding:13px 16px;margin-bottom:18px}.alert.success{background:#dff5e9;color:#145c3a}.alert.warning{background:#fff1ba;color:#765a00}.alert.danger{background:#ffe0e0;color:#8a2020}.notice{border-left:5px solid #198c75}.badge{display:inline-block;padding:5px 10px;border-radius:999px;font-weight:800;font-size:.82rem}.badge.ok{background:#d8f3e7;color:#176444}.badge.pending{background:#eee;color:#555}.request-row{display:grid;grid-template-columns:36px 1fr 1fr minmax(180px,1.3fr);gap:12px;align-items:end;padding:14px;background:#f7faf9;border-radius:10px}.number{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#dceee9;font-weight:800}.capacity{min-height:42px;padding:9px;border-radius:8px}.capacity.reached{background:#fff0a8;color:#705500;font-weight:800}.capacity.exceeded{background:#ffc3c3;color:#8d1919;font-weight:800}.filters{display:flex;gap:14px;align-items:end;flex-wrap:wrap}.filters label{min-width:160px}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.day{border:1px solid #d6e2df;border-radius:9px;padding:9px;display:grid;min-height:82px}.day span,.day small{font-size:.78rem}.day.reached{background:#fff0a8}.day.exceeded{background:#ffc3c3}.table-card{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:11px;border-bottom:1px solid #e2ebe8}th{background:#eef5f3}.chip{display:inline-block;background:#e8f2ef;padding:4px 8px;border-radius:6px;margin:2px;font-size:.82rem}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.inline input{width:auto}.compact{padding:12px;min-width:280px}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px}.master-list{display:grid;gap:16px}.site-master{border:1px solid #dce7e3;border-radius:12px;padding:18px;background:#fbfdfc}.site-master-head{margin-bottom:12px}.site-meta{display:flex;gap:8px;flex-wrap:wrap}.site-meta span{background:#e8f2ef;border-radius:999px;padding:4px 9px;font-size:.82rem;font-weight:700}.master-table{min-width:520px}.master-table tbody tr:last-child td{border-bottom:0}.order-badge{display:inline-grid;place-items:center;min-width:38px;padding:4px 8px;border-radius:8px;background:#dceee9;color:#125847;font-weight:900}.empty-state{padding:18px;text-align:center;background:#f4f7f6;border-radius:9px;color:#637a75}summary{cursor:pointer;color:#126d5b;font-weight:700}
@media(max-width:760px){.topbar{height:auto;min-height:60px;padding:12px 16px;align-items:flex-start}.topbar nav{gap:10px;flex-wrap:wrap;justify-content:flex-end;font-size:.85rem}.container{margin:18px auto;padding:0 12px}.card{padding:17px}.page-head,.section-head,.site-master-head{align-items:flex-start}.section-head,.site-master-head{gap:10px}.request-row{grid-template-columns:32px 1fr}.request-row .capacity{grid-column:1/-1}.two-col,.form-grid{grid-template-columns:1fr}.calendar-grid{grid-template-columns:repeat(3,1fr)}.filters{display:grid;grid-template-columns:1fr 1fr}.filters label{min-width:0}.actions .btn{flex:1 1 45%}}