.hall-section{background:#fff;border-radius:12px;padding:20px;margin-bottom:20px;box-shadow:0 4px 8px #0000000d}.section-title{font-size:1.5rem;color:#0e2e61;font-weight:700;margin-bottom:1rem}.hall-card{border-radius:10px;overflow:hidden;box-shadow:0 4px 12px #0000001a;transition:all .3s;margin-bottom:20px;background:#fff;border:none}.hall-card:hover{transform:translateY(-5px);box-shadow:0 6px 16px #00000026}.hall-img{height:200px;background-size:cover;background-position:center;background-color:#f8f9fa;cursor:pointer}.hall-info{padding:1.5rem}.hall-title{font-weight:700;color:#0e2e61;margin-bottom:.5rem}.hall-capacity{color:#6c757d;font-size:.9rem;margin-bottom:1rem}.btn-details{background-color:#0e2e61;color:#fff;border:none;padding:.5rem 1rem;border-radius:5px;transition:all .3s;display:none}.btn-details.visible{display:block}.btn-details:hover{background-color:#1a4b9b;color:#fff}.hall-scheme{max-height:0;overflow:hidden;transition:max-height .5s ease;background-color:#f8f9fa;border-radius:0 0 10px 10px}.hall-scheme.active{max-height:1000px;padding:15px}.scheme-img{width:100%;border-radius:5px;box-shadow:0 2px 4px #0000001a}.floor-plan-container{background:#fff;border-radius:12px;padding:20px;margin-top:20px;box-shadow:0 4px 8px #0000000d}.floor-plan-img{max-width:100%;height:auto;border-radius:8px;box-shadow:0 2px 6px #0000001a}.no-scheme{color:#6c757d;font-style:italic;font-size:.9rem}.plan-simple{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}@media (max-width: 768px){.plan-simple{grid-template-columns:1fr}}.plan-item{display:block;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px #00000014}.plan-item img{width:100%;height:220px;object-fit:cover;display:block;cursor:zoom-in}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#000000e6;z-index:1050}.lightbox[hidden]{display:none}.lightbox img{max-width:96vw;max-height:96vh;cursor:zoom-out}.lightbox-close{position:absolute;top:10px;right:14px;background:transparent;border:0;color:#fff;font-size:2rem;line-height:1;cursor:pointer}