:root{font-family:Inter,Noto Sans JP,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#1d2724;background:#f7f4ed;line-height:1.6;font-weight:400}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(180deg,rgba(31,95,85,.08),transparent 360px),#f7f4ed}a{color:inherit}button,input,textarea{font:inherit}.shell{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:32px 0 56px}.shell.narrow{width:min(760px,calc(100% - 32px))}.hero,.page-header,.section,.login-panel,.toolbar,.reservation-row,.status,.agree-form{background:#ffffffd1;border:1px solid rgba(29,39,36,.12);border-radius:8px;box-shadow:0 16px 40px #1d272414}.hero,.page-header,.section,.login-panel,.status,.agree-form{padding:clamp(20px,4vw,36px)}.hero{margin-top:12vh}.eyebrow{margin:0 0 8px;color:#1f5f55;font-size:.78rem;font-weight:700;letter-spacing:0;text-transform:uppercase}h1,h2,h3,p{overflow-wrap:anywhere}h1{margin:0;font-size:clamp(2rem,7vw,3.8rem);line-height:1.1}h2{margin:0 0 16px;font-size:1.25rem}h3{margin:0 0 8px;font-size:1rem}.page-header{margin-bottom:18px}.page-header p:last-child,.hero p:last-child{margin-bottom:0}.section,.status,.agree-form,.toolbar,.admin-list{margin-top:18px}.actions,.reservation-actions,.admin-header,.toolbar,.inline-form,.summary-strip{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(31,95,85,.26);border-radius:8px;padding:9px 16px;background:#fffdf8;color:#1f5f55;font-weight:700;text-decoration:none;cursor:pointer}.button.primary{background:#1f5f55;color:#fffdf8}.button:disabled{cursor:not-allowed;opacity:.45}.notice-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.notice-card{min-height:132px;border:1px solid rgba(31,95,85,.14);border-radius:8px;padding:18px;background:#fffdf8}.notice-card p,.agreement-panel p{margin:0}.summary-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));padding:18px}.summary-strip div,.metric{display:grid;gap:2px}.summary-strip span,.metric span,label span,.reservation-meta span{color:#5e6a65;font-size:.84rem}.summary-strip strong,.metric strong{font-size:1.08rem}.status.success{border-color:#1f5f5547;background:#eaf4ef}.checkbox-row{display:flex;gap:10px;align-items:flex-start;margin-bottom:16px;font-weight:700}.checkbox-row input{width:20px;height:20px;margin-top:4px}.admin-shell{width:min(1280px,calc(100% - 32px))}.admin-header{justify-content:space-between}.login-panel{width:min(480px,100%)}.stack-form,.memo-form{display:grid;gap:12px}label{display:grid;gap:6px}input,textarea{width:100%;border:1px solid rgba(29,39,36,.18);border-radius:8px;padding:10px 12px;background:#fffdf8;color:#1d2724}textarea{resize:vertical}.toolbar{justify-content:space-between;padding:14px}.metric{min-width:112px;border-left:1px solid rgba(29,39,36,.12);padding-left:14px}.admin-list{display:grid;gap:12px}.reservation-row{padding:18px}.reservation-main{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,320px);gap:16px}.reservation-main h2{margin-top:8px;margin-bottom:4px}.reservation-main h2 small{color:#5e6a65;font-size:.86rem;font-weight:500}.reservation-meta{display:grid;gap:4px}.badge{display:inline-flex;align-items:center;min-height:28px;border-radius:999px;padding:2px 10px;font-size:.82rem;font-weight:700}.badge[data-state=done]{background:#dff0e7;color:#1f5f55}.badge[data-state=pending]{background:#fff1cc;color:#79520d}.reservation-actions{align-items:flex-end;margin-top:16px}.memo-form{flex:1 1 420px;grid-template-columns:minmax(220px,1fr) auto;align-items:end}.form-error{color:#9d2d20;font-weight:700}.empty{padding:24px;color:#5e6a65}@media(max-width:720px){.shell,.admin-shell{width:min(100% - 20px,1120px);padding-top:18px}.reservation-main,.memo-form{grid-template-columns:1fr}.button,.inline-form{width:100%}}