.csb-booking-wrap{max-width:1180px;margin:24px auto;padding:24px;border:1px solid #e3e3e3;border-radius:16px;background:#fff;box-shadow:0 8px 22px rgba(0,0,0,.04)}
.csb-header h2{margin:0 0 6px}
.csb-subtitle{margin:0 0 14px;color:#666}
.csb-stats{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:20px}
.csb-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:18px}
.csb-fields label span{display:block;font-weight:600;margin-bottom:6px}
.csb-fields input{width:100%;padding:10px 12px;border:1px solid #ccc;border-radius:8px}
.csb-honeypot{position:absolute;left:-9999px;opacity:0;pointer-events:none}
.csb-legend{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.csb-seat-demo,.csb-seat{display:inline-flex;align-items:center;justify-content:center;border-radius:8px}
.csb-seat-demo{width:18px;height:18px;border:1px solid #cfcfcf;vertical-align:middle;margin-right:6px}
.csb-screen{max-width:420px;margin:0 auto 18px;padding:10px;text-align:center;background:linear-gradient(180deg,#f2f2f2,#e2e2e2);border-radius:999px;font-weight:700;letter-spacing:2px}
.csb-floor-sections{display:flex;flex-wrap:wrap;gap:22px;align-items:flex-start}.csb-floor-sections > .csb-floor-card{flex:1 1 var(--csb-card-min-width,520px);min-width:min(100%,var(--csb-card-min-width,520px))}
.csb-floor-card{border:1px solid #ececec;border-radius:14px;padding:16px;background:#fafafa}
.csb-floor-title{font-weight:700;font-size:18px;margin-bottom:14px}
.csb-seat-map,.csb-admin-seat-map{display:flex;flex-direction:column;gap:8px;overflow:auto;padding-bottom:10px}
.csb-seat-row{display:flex;align-items:center;gap:10px}
.csb-row-label{width:32px;font-weight:700;text-align:center}
.csb-row-seats{display:grid;gap:6px;min-width:max-content}
.csb-seat{min-width:46px;height:38px;border:1px solid #d0d0d0;background:#f8f8f8;cursor:pointer;font-size:12px;padding:0 6px}
.csb-seat.is-available,.csb-seat-demo.csb-available{background:#e8f7eb}
.csb-seat.is-selected,.csb-seat-demo.csb-selected{background:#dcecff;border-color:#9cc2ff;color:#143861}
.csb-seat.is-taken,.csb-seat-demo.csb-taken{background:#ffdfe1;color:#7c1f28;cursor:not-allowed}
.csb-selected-seat-wrap{margin:18px 0}
.csb-submit-btn{padding:12px 18px;background:#111;color:#fff;border:0;border-radius:10px;cursor:pointer}
.csb-notice{padding:14px 16px;border-radius:10px;margin-bottom:16px}
.csb-success{background:#e8f7eb;color:#165b22}
.csb-error{background:#ffe7e7;color:#7a1c1c}
.csb-warning{background:#fff5db;color:#6f4f00}
.csb-selected-seat-count{margin-top:8px;color:#555}
@media (max-width:768px){.csb-fields{grid-template-columns:1fr}.csb-booking-wrap{padding:16px}.csb-seat{min-width:40px;height:34px;font-size:11px}}