*{box-sizing:border-box}
body{margin:0;font-family:Arial,'Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif;background:#f4f6f9;color:#111;line-height:1.5}
.site-header{max-width:1180px;margin:0 auto;padding:24px;display:flex;justify-content:space-between;align-items:center;gap:16px}
h1{margin:0 0 6px;font-size:30px}h2{margin:0 0 12px;font-size:22px}h3{margin:0 0 12px;font-size:18px}p{margin:0}.muted{color:#667085}.container{max-width:1180px;margin:0 auto 40px;padding:0 24px}.card{background:#fff;border-radius:22px;padding:24px;margin-bottom:22px;box-shadow:0 8px 24px rgba(16,24,40,.06)}.admin-link{display:inline-block;padding:10px 16px;border-radius:999px;background:#111;color:#fff;text-decoration:none;font-weight:700}.section-title{display:flex;justify-content:space-between;gap:14px;align-items:end;margin-bottom:18px}.fixed-list{display:grid;gap:0;margin-top:12px}.fixed-row{display:grid;grid-template-columns:44px 1fr;border-bottom:1px solid #eee;padding:10px 0}.week-name{font-weight:800;color:#c40000}.time-chip{display:inline-block;background:#f2f4f7;border-radius:999px;padding:4px 10px;margin:2px 6px 2px 0;font-size:14px}.calendar-area{display:grid;gap:26px}.month-title{font-size:22px;font-weight:800;margin:4px 0 12px}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);border:1px solid #e5e7eb;border-radius:16px;overflow:hidden;background:#e5e7eb;gap:1px}.weekday{background:#f9fafb;padding:10px;text-align:center;font-weight:800}.day-cell{background:#fff;min-height:132px;padding:8px;display:flex;flex-direction:column;gap:6px}.day-cell.outside{background:#fafafa;color:#bbb}.day-number{font-weight:800}.today .day-number{display:inline-flex;background:#111;color:#fff;border-radius:999px;width:28px;height:28px;align-items:center;justify-content:center}.fixed-small{font-size:12px;color:#a15c00;background:#fff4e5;border:1px solid #ffd8a8;border-radius:8px;padding:4px 6px}.booking-small{font-size:12px;color:#034a2e;background:#e7f8ef;border:1px solid #b9edcf;border-radius:8px;padding:4px 6px}.empty-small{font-size:12px;color:#98a2b3;margin-top:auto}.hidden{display:none!important}.login-card{max-width:560px}.login-row{display:flex;gap:10px;margin-top:16px}.login-row input{flex:1}.message{margin-top:10px;color:#c40000;font-weight:700}input,textarea{font:inherit;border:1px solid #d0d5dd;border-radius:10px;padding:12px;background:#fff;outline:none}input:focus,textarea:focus{border-color:#1677ff;box-shadow:0 0 0 3px rgba(22,119,255,.12)}button{font:inherit;cursor:pointer;border:0;border-radius:10px;padding:12px 18px;font-weight:800}.primary-btn{background:#1677ff;color:#fff}.danger-btn{background:#c40000;color:#fff}.ghost-btn{background:#f2f4f7;color:#111;border:1px solid #d0d5dd}.admin-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}.booking-editor{display:grid;grid-template-columns:160px minmax(240px,1fr) minmax(420px,2fr) auto;gap:12px;align-items:end;background:#fafafa;border:1px solid #eee;border-radius:14px;padding:16px;margin-bottom:20px}.booking-editor label{display:grid;gap:6px;font-weight:700;color:#555;min-width:0}.booking-editor input{width:100%;min-width:0}.admin-columns{display:grid;grid-template-columns:1fr 1.2fr;gap:26px}.list-box{border:1px solid #eee;border-radius:14px;overflow:hidden;background:#fff}.list-item{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:12px 14px;border-bottom:1px solid #eee}.list-item:last-child{border-bottom:0}.list-main strong{display:block}.list-main span{color:#667085;font-size:14px}.delete-btn{background:#fff1f1;color:#c40000;border:1px solid #ffc9c9;padding:8px 12px}.fixed-editor{display:grid;gap:12px;margin-top:16px}.fixed-edit-row{display:grid;grid-template-columns:56px 1fr;gap:12px;align-items:start}.fixed-edit-row label{font-weight:800;color:#c40000;padding-top:10px}.fixed-edit-row textarea{width:100%;min-height:70px;resize:vertical}.button-row{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}.error{color:#c40000}.success{color:#007a3d}
@media(max-width:1050px){.booking-editor{grid-template-columns:1fr 1fr}.booking-editor button{grid-column:1/-1}.admin-columns{grid-template-columns:1fr}.calendar-grid{grid-template-columns:repeat(7,minmax(110px,1fr));overflow-x:auto}.month-block{overflow-x:auto}}
@media(max-width:700px){.site-header{display:block}.admin-link{margin-top:14px}.section-title{display:block}.calendar-grid{min-width:760px}.login-row{display:block}.login-row button{margin-top:10px;width:100%}.booking-editor{grid-template-columns:1fr}.fixed-edit-row{grid-template-columns:1fr}.admin-top{display:block}.admin-top button{margin-top:12px}}

/* Public rental page: align the reservation calendar with the main website. */
.rental-page{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic","Noto Sans JP",sans-serif;background:linear-gradient(180deg,#fffaf8 0%,#fff 45%,#fffaf8 100%);color:var(--text);line-height:1.8}
.rental-page .header .container,.rental-page .page-hero .container,.rental-page .footer .container{max-width:none;margin-left:auto;margin-right:auto;padding:0;width:min(calc(100% - 40px),var(--max))}
.rental-page .header .container{margin-bottom:0}
.rental-page .header button{padding:0;border-radius:0;font-weight:400}
.rental-page .page-hero h1{margin:18px 0 10px;font-size:clamp(2rem,3.8vw,3.2rem)}
.rental-page .page-hero p{margin:0}
.rental-main{padding:58px 0 78px}
.rental-main>.container{width:min(calc(100% - 40px),var(--max));max-width:none;margin:0 auto;padding:0}
.rental-intro{margin-bottom:34px}
.rental-intro .section-head{align-items:center}
.rental-guide-grid .card{height:100%}
.rental-guide-grid h3{color:var(--primary-dark)}
.rental-card{padding:28px;margin-bottom:26px;border:1px solid rgba(201,136,156,.12);box-shadow:var(--shadow)}
.rental-card h2{color:var(--text)}
.rental-page .week-name{color:var(--primary-dark)}
.rental-page .time-chip{background:var(--accent);color:var(--primary-dark)}
.rental-page .today .day-number{background:var(--primary-dark)}
.rental-page .footer .container{margin-bottom:0}
.rental-page .footer p{margin:0}
.rental-faq{margin-top:42px}
.rental-faq .text-link{color:var(--primary-dark);text-decoration:underline}
.rental-contact-cta{margin-top:42px;padding:42px 28px;border-radius:28px;background:linear-gradient(135deg,#fff0f4,#fff8f2);border:1px solid rgba(201,136,156,.24);box-shadow:var(--shadow);text-align:center}
.rental-contact-cta h2{margin:0 0 10px;color:var(--text)}
.rental-contact-cta p{margin:0 0 24px;color:var(--muted)}
.rental-contact-btn{width:min(100%,620px);min-height:68px;padding:18px 28px;font-size:1.2rem}
@media(max-width:760px){
  .rental-page .header .container,.rental-page .page-hero .container,.rental-page .footer .container,.rental-main>.container{width:min(calc(100% - 28px),var(--max))}
  .rental-page .nav-toggle{display:block}
  .rental-main{padding:42px 0 58px}
  .rental-card{padding:20px}
  .rental-contact-cta{padding:30px 18px}
  .rental-contact-btn{min-height:60px;font-size:1.05rem}
}