.class-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(17rem,1fr);gap:1rem;align-items:start}.class-cards,.reservation-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:1.5rem}.class-card,.reservation-card{border:1px solid #e2e8f0;border-left-width:6px;border-radius:.75rem;background:#fff;padding:1.25rem;box-shadow:0 1px 2px #0000000d}.class-card h2,.reservation-card h3{margin:.15rem 0}.class-card p,.reservation-card p{margin:.25rem 0;color:#64748b}.class-card dl{margin:1rem 0}.class-card dl div{display:flex;justify-content:space-between;gap:1rem;padding:.3rem 0}.class-card dd{margin:0;text-align:right}.checkbox-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem;border:1px solid #e2e8f0;border-radius:.5rem;padding:1rem}.checkbox-grid legend{padding:0 .35rem;font-weight:700}.schedule-form-grid{display:grid;grid-template-columns:2fr repeat(5,1fr);gap:.75rem}.weekly-editor{display:grid;grid-template-columns:repeat(7,minmax(10rem,1fr));gap:.75rem;margin-top:1.5rem;overflow-x:auto}.schedule-day{min-height:18rem;border:1px dashed #cbd5e1;border-radius:.75rem;background:#f8fafc;padding:.75rem}.schedule-day.drag-over{border-color:#4f46e5;background:#eef2ff}.schedule-day h2{font-size:.9rem;text-align:center}.schedule-card{display:grid;gap:.2rem;margin-bottom:.6rem;border:1px solid #e2e8f0;border-left-width:5px;border-radius:.5rem;background:#fff;padding:.65rem;cursor:grab}.schedule-card.dragging{opacity:.45}.calendar-grid{display:grid;gap:.65rem}.calendar-week{grid-template-columns:repeat(7,minmax(7.5rem,1fr));overflow-x:auto}.cal-nav{display:inline-flex;align-items:center;gap:.5rem;flex-wrap:wrap}.calendar-month{grid-template-columns:repeat(7,minmax(8rem,1fr))}.calendar-day{min-height:12rem;border:1px solid #e2e8f0;border-radius:.65rem;background:#f8fafc;padding:.55rem}.calendar-day>header{display:flex;justify-content:space-between;color:#475569}.calendar-event{display:grid;gap:.25rem;margin-top:.5rem;border-left:5px solid #4f46e5;border-radius:.4rem;background:#fff;padding:.55rem;font-size:.82rem}.calendar-event small{color:#64748b}.occupancy{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:.3rem}.occupancy progress{width:100%;height:.45rem}.occupancy em{grid-column:1/-1;color:#92400e;font-style:normal}.room-map-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.room-map{border:1px solid #cbd5e1;border-radius:.6rem;padding:1rem}.room-map small{display:block;color:#64748b}.tatami-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.4rem;margin-top:.75rem}.tatami-grid span{display:grid;place-items:center;min-height:3.5rem;border:2px solid #94a3b8;border-radius:.35rem;background:#f1f5f9;font-weight:700}.section-title{margin-top:2rem}.reservation-card{display:grid;align-content:start;gap:.8rem}.checkin-pass{border-top:1px solid #e2e8f0;padding-top:.75rem}.checkin-pass summary{cursor:pointer;font-weight:700}.qr-code{display:grid;place-items:center;margin-top:.75rem}.qr-code svg{max-width:13rem;width:100%;height:auto}.pin-code{font-size:1.6rem;letter-spacing:.25em}.badge-confirmed,.badge-attended,.badge-checked_in{background:#dcfce7;color:#166534}.badge-waitlisted{background:#fef3c7;color:#92400e}.badge-cancelled,.badge-no_show{background:#fee2e2;color:#991b1b}.badge-not_checked{background:#e2e8f0;color:#475569}.badge-checked_out{background:#dbeafe;color:#1e40af}.checkin-layout{display:grid;grid-template-columns:2fr 1fr;gap:1rem}.scanner{border:1px solid #cbd5e1;border-radius:.6rem;background:#0f172a;padding:.75rem;color:#fff}.scanner video{display:block;width:100%;max-height:22rem;object-fit:cover}.checkin-stats{margin:0}.checkin-stats div{display:flex;justify-content:space-between;padding:.6rem 0;border-bottom:1px solid #e2e8f0}.checkin-stats dd{margin:0;font-weight:800;font-size:1.2rem}.color-input{min-height:2.65rem;padding:.25rem}
@media(max-width:1000px){.class-cards,.reservation-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.schedule-form-grid{grid-template-columns:repeat(3,1fr)}.calendar-month{grid-template-columns:repeat(4,minmax(9rem,1fr));overflow-x:auto}}
@media(max-width:700px){.class-layout,.checkin-layout{grid-template-columns:1fr}.class-cards,.reservation-cards,.room-map-grid,.schedule-form-grid,.checkbox-grid{grid-template-columns:1fr}.calendar-month{grid-template-columns:repeat(2,minmax(9rem,1fr))}}
.schedule-inactive{opacity:.55}
.calendar-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-bottom:1rem}.calendar-summary article{display:flex;justify-content:space-between;border:1px solid #e2e8f0;border-radius:.6rem;background:#fff;padding:1rem}.calendar-summary span{color:#64748b}.calendar-summary strong{font-size:1.25rem}