:root{--primary-color:#dc3545;--primary-light:#fff2f3;--primary-gradient:linear-gradient(135deg,#dc3545 0%,#e74c3c 100%);--shadow-light:0 4px 20px rgba(220,53,69,0.08);--shadow-medium:0 8px 32px rgba(220,53,69,0.12);--shadow-strong:0 12px 40px rgba(220,53,69,0.15);--border-radius:16px;--transition-smooth:all 0.3s cubic-bezier(0.4,0,0.2,1);--transition-fast:all 0.2s ease-out;--navbar-h:62px;--search-h:64px}body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6}.hero-section-hall{background:linear-gradient(160deg,#1f060a 0%,#0f0d14 60%,#0d0d14 100%);padding:3rem 0 2.75rem;position:relative;overflow:hidden}.hero-section-hall::before{content:'';position:absolute;top:-80px;left:50%;transform:translateX(-50%);width:1000px;height:520px;background:radial-gradient(ellipse,rgba(220,53,69,0.38) 0%,rgba(220,53,69,0.1) 45%,transparent 70%);pointer-events:none}.hero-section-hall::after{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,0.055) 1px,transparent 1px);background-size:26px 26px;pointer-events:none}.hero-content{position:relative;z-index:2;color:white;text-align:center}.hero-label{display:inline-flex;align-items:center;gap:0.55rem;font-size:0.72rem;font-weight:600;letter-spacing:0.18em;text-transform:uppercase;color:rgba(255,255,255,0.45);margin-bottom:1rem}.hero-label-dot{width:7px;height:7px;border-radius:50%;background:var(--primary-color);flex-shrink:0;animation:pulse-dot 2.4s ease-in-out infinite}@keyframes pulse-dot{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(220,53,69,0.5)}50%{opacity:0.7;box-shadow:0 0 0 5px rgba(220,53,69,0)}}.hero-title{font-size:3.75rem;font-weight:900;margin-bottom:0.9rem;color:white;letter-spacing:-0.03em;line-height:1}.hero-subtitle{font-size:1rem;color:rgba(255,255,255,0.6);font-weight:400;line-height:1.65;max-width:520px;margin:0 auto 1.5rem}.hero-perks{display:flex;justify-content:center;flex-wrap:wrap;gap:0.5rem 1.75rem;margin-bottom:2rem}.hero-perk{display:flex;align-items:center;gap:0.4rem;font-size:0.88rem;color:rgba(255,255,255,0.78)}.hero-perk i{color:var(--primary-color);font-size:0.82rem}.hero-actions{display:flex;align-items:center;justify-content:center;gap:1.25rem;flex-wrap:wrap}.hero-cta-btn{background:var(--primary-color);color:white;border:none;border-radius:12px;padding:0.78rem 1.8rem;font-size:0.95rem;font-weight:700;cursor:pointer;transition:var(--transition-fast);display:inline-flex;align-items:center;gap:0.3rem;white-space:nowrap}.hero-cta-btn i{font-size:1.1rem}.hero-cta-btn:hover{background:#c82333;transform:translateY(-2px);box-shadow:0 8px 28px rgba(220,53,69,0.45);color:white}.hero-stats{display:inline-flex;align-items:center;gap:0;background:rgba(255,255,255,0.07);border:1px solid rgba(255,255,255,0.12);border-radius:14px;padding:0.55rem 1.25rem}.hero-stat{display:flex;flex-direction:column;align-items:center;padding:0 1rem}.hero-stat-num{font-size:1.4rem;font-weight:800;color:white;line-height:1}.hero-stat-label{font-size:0.65rem;font-weight:500;color:rgba(255,255,255,0.5);text-transform:uppercase;letter-spacing:0.09em;margin-top:2px}.hero-stat-sep{width:1px;height:28px;background:rgba(255,255,255,0.15);flex-shrink:0}.search-section{padding:0.6rem 0;background:white;box-shadow:0 2px 16px rgba(0,0,0,0.06);position:sticky;top:var(--navbar-h);z-index:100}#filter-city,#filter-district,#hall-search{border:2px solid #e9ecef;border-radius:12px;padding:0.6rem 1rem;transition:var(--transition-fast);background:#fff;font-size:0.9rem}#hall-search:focus,#filter-city:focus,#filter-district:focus{border-color:var(--primary-color);box-shadow:0 0 0 0.2rem rgba(220,53,69,0.12);outline:none}.halls-main{display:flex;gap:1.5rem;padding:1.25rem 1.5rem 3rem;align-items:flex-start;max-width:1400px;margin:0 auto}.halls-page{background:#f7f4f5}.halls-list-panel{flex:0 0 400px;max-height:calc(100vh - var(--navbar-h) - var(--search-h) - 2.5rem);overflow-y:auto;overflow-x:visible;scrollbar-width:thin;scrollbar-color:rgba(220,53,69,0.4) rgba(220,53,69,0.08);scrollbar-gutter:stable;padding-right:4px}.halls-list-panel::-webkit-scrollbar{width:5px}.halls-list-panel::-webkit-scrollbar-track{background:rgba(220,53,69,0.06);border-radius:4px}.halls-list-panel::-webkit-scrollbar-thumb{background:var(--primary-gradient);border-radius:4px}.halls-map-panel{flex:1;position:sticky;top:calc(var(--navbar-h) + var(--search-h) + 1rem);height:calc(100vh - var(--navbar-h) - var(--search-h) - 2.5rem);min-height:400px;display:flex;flex-direction:column}.halls-list-panel{-webkit-mask-image:linear-gradient(to bottom,black calc(100% - 40px),transparent 100%);mask-image:linear-gradient(to bottom,black calc(100% - 40px),transparent 100%)}@media (max-width:768px){.halls-list-panel{-webkit-mask-image:none;mask-image:none}}#hall-cards{display:flex;flex-direction:column;gap:0.75rem}.hall-card{background:white;border-radius:var(--border-radius);width:100%;border:1px solid #f0e8e9;transition:var(--transition-smooth);position:relative;overflow:hidden;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,0.06)}.hall-card:hover,.hall-card.active{border-color:var(--primary-color);box-shadow:var(--shadow-strong);transform:translateY(-2px)}.hall-card-header{background:var(--primary-gradient);height:50px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;overflow:hidden}.hall-city-badge{background:rgba(255,255,255,0.22);color:white;border-radius:20px;padding:0.22rem 0.65rem;font-size:0.75rem;font-weight:600;border:1px solid rgba(255,255,255,0.3);white-space:nowrap}.hall-price-badge{background:rgba(0,0,0,0.2);color:white;border-radius:20px;padding:0.22rem 0.65rem;font-size:0.75rem;font-weight:700;border:1px solid rgba(255,255,255,0.15);white-space:nowrap}.hall-card::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--primary-gradient);transform:scaleX(0);transform-origin:left;transition:transform 0.25s ease}.hall-card:hover::after,.hall-card.active::after{transform:scaleX(1)}.hall-card .card-body{padding:0.85rem 1rem 0.9rem}.hall-card .card-title{font-size:0.95rem;font-weight:700;color:#1a202c;margin-bottom:0.6rem;letter-spacing:0.03em;padding-right:1rem}.hall-card .card-text{display:flex;align-items:flex-start;margin-bottom:0.4rem;color:#64748b;font-size:0.87rem;line-height:1.35}.hall-card .card-text i{color:var(--primary-color);width:16px;margin-right:0.55rem;font-size:0.82rem;flex-shrink:0;margin-top:2px}.hall-card-actions{display:flex;gap:0.4rem}.hall-card .btn{border-radius:8px;padding:0.45rem 0.85rem;font-weight:600;transition:var(--transition-fast);font-size:0.82rem;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.hall-card .btn-success{background:linear-gradient(135deg,#16a34a,#22c55e);border:none;color:white}.hall-card .btn-success:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(22,163,74,0.3);color:white}.hall-card .btn-outline-secondary{background:transparent;color:#64748b;border:1.5px solid #e2e8f0}.hall-card .btn-outline-secondary:hover{background:#f8fafc;border-color:#cbd5e1;color:#334155}.hall-card .btn-outline-primary{background:transparent;color:var(--primary-color);border:1.5px solid rgba(220,53,69,0.3);padding:0.45rem 0.7rem}.hall-card .btn-outline-primary:hover{background:var(--primary-color);color:white;border-color:var(--primary-color)}.halls-count-label{font-size:0.85rem;font-weight:600;color:#888;white-space:nowrap}.schedule-days{color:#3b5bdb;font-weight:600;font-size:0.88rem}#map_hall{flex:1;border-radius:var(--border-radius);box-shadow:var(--shadow-medium);border:1px solid #e9ecef;overflow:hidden;min-height:300px}.fade-in{opacity:0;transform:translateY(20px);animation:fadeIn 0.6s ease-out forwards}@keyframes fadeIn{to{opacity:1;transform:translateY(0)}}html{scroll-behavior:smooth}@media (max-width:768px){.hero-title{font-size:2.2rem}.hero-subtitle{font-size:0.92rem}.hero-perks{gap:0.4rem 1.1rem}.hero-actions{flex-direction:column;gap:0.85rem}.search-section{padding:0.4rem 0}#filter-city,#filter-district,#hall-search{padding:0.45rem 0.75rem;font-size:0.85rem}.halls-main{flex-direction:column;gap:1rem;padding:1rem 0.75rem 2rem}.halls-map-panel{position:static;width:100%;height:55vh;min-height:320px;order:-1}#map_hall{height:100%;min-height:320px}.halls-list-panel{flex:none;width:100%;max-height:75vh;overflow-y:auto;padding-right:0;scrollbar-gutter:auto;scrollbar-width:thin;scrollbar-color:rgba(220,53,69,0.3) transparent;-webkit-mask-image:none;mask-image:none}.hall-card:hover{transform:none}.hall-card.active{transform:none}}