:root{--primary: #6366f1;--primary-light: #818cf8;--primary-dark: #4f46e5;--secondary: #1e293b;--accent: #0ea5e9;--background: #f8fafc;--background-alt: #f1f5f9;--surface: #ffffff;--text: #1e293b;--text-muted: #64748b;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--border: #e2e8f0;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--transition: all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .15s cubic-bezier(.4, 0, .2, 1)}.bc-dark-theme{--primary: #E8600A;--primary-light: #ff8c3a;--primary-dark: #cc5500;--secondary: #f0f0f0;--accent: #E8600A;--background: #0a0a0a;--background-alt: #111111;--surface: #1a1a1a;--text: #f0f0f0;--text-muted: rgba(255, 255, 255, .6);--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--border: rgba(255, 255, 255, .1);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -2px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -4px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6), 0 8px 10px -6px rgba(0, 0, 0, .4)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--background);color:var(--text);min-height:100vh;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:Inter,-apple-system,sans-serif;font-weight:700}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.landing{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);position:relative;overflow:hidden}.landing:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 80%,rgba(255,255,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,255,255,.1) 0%,transparent 50%);pointer-events:none}.landing-content{text-align:center;z-index:1;padding:2rem;animation:fadeIn .8s ease-out}.landing-logo{width:180px;height:180px;margin-bottom:2rem;border-radius:24px;object-fit:cover;box-shadow:var(--shadow-xl);border:4px solid rgba(255,255,255,.3);animation:float 3s ease-in-out infinite;background:#fff}.landing-title{font-size:4rem;font-weight:800;color:#fff;margin-bottom:.5rem;text-shadow:0 4px 20px rgba(0,0,0,.2);letter-spacing:2px}.landing-subtitle{font-size:1.25rem;color:#ffffffe6;margin-bottom:3rem;font-weight:400}.landing-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{padding:.875rem 2rem;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition);text-decoration:none;display:inline-flex;align-items:center;gap:.5rem}.btn-primary{background:#fff;color:var(--primary);box-shadow:var(--shadow-lg)}.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--shadow-xl)}.btn-secondary{background:#ffffff26;color:#fff;border:2px solid rgba(255,255,255,.3);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{background:#ffffff40;border-color:#ffffff80}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:1rem}.login-card{background:#fff;border-radius:24px;padding:3rem;width:100%;max-width:420px;box-shadow:var(--shadow-xl);animation:fadeIn .5s ease-out}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{font-size:2rem;color:var(--text);margin-bottom:.5rem}.login-header p{color:var(--text-muted)}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:var(--text);font-weight:500;font-size:.9rem}.form-group input{width:100%;padding:1rem 1.25rem;border:2px solid var(--border);border-radius:12px;background:var(--background);color:var(--text);font-size:1rem;transition:var(--transition)}.form-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px #6366f11a}.login-error{background:#ef44441a;border:1px solid var(--danger);color:var(--danger);padding:.75rem 1rem;border-radius:12px;margin-bottom:1rem;text-align:center;font-size:.9rem}.login-card .btn{width:100%;justify-content:center;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff}.login-card .btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px #6366f14d}.back-link{display:block;text-align:center;margin-top:1.5rem;color:var(--text-muted);text-decoration:none;transition:var(--transition);font-size:.9rem}.back-link:hover{color:var(--primary)}.dashboard{min-height:100vh;background:var(--background)}.dashboard-header{background:var(--surface);padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:100}.dashboard-logo{font-family:Playfair Display,serif;font-size:1.2rem;font-weight:700;color:#fff;letter-spacing:3px;text-transform:uppercase}.dashboard-user{display:flex;align-items:center;gap:1rem}.dashboard-user span{color:var(--text-muted);font-size:.9rem}.btn-logout{padding:.5rem 1rem;font-size:.875rem;background:var(--primary);color:#fff;border-radius:8px}.btn-logout:hover{background:var(--primary-dark)}.dashboard-content{padding:2rem;max-width:1400px;margin:0 auto}.floor-plan-container{background:var(--surface);border-radius:24px;padding:2.5rem;box-shadow:var(--shadow-lg);animation:fadeIn .5s ease-out;overflow-x:auto}.floor-plan-title{font-size:1.75rem;color:var(--text);margin-bottom:.5rem;text-align:center;font-weight:700}.floor-plan-subtitle{color:var(--text-muted);text-align:center;margin-bottom:2rem;font-size:.95rem}.floor-plan-layout{display:flex;gap:3rem;justify-content:center;min-width:fit-content;padding:1rem}.floor-sector{display:flex;flex-direction:column;justify-content:flex-end;animation:slideIn .5s ease-out}.floor-sector:nth-child(2){animation-delay:.1s}.sector-top{margin-bottom:1.5rem}.sector-bottom{display:flex;flex-direction:column}.sector-label{font-size:.85rem;color:var(--primary);text-align:center;margin-bottom:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:1px}.sector-divider{width:100%;height:2px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin:1rem 0}.rows-container{display:flex;gap:6px}.double-row{display:flex;flex-direction:column;align-items:center;transition:var(--transition)}.double-row:hover{transform:translateY(-2px)}.row-header{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;width:100%;padding:.4rem .6rem;text-align:center;font-size:.7rem;font-weight:700;border-radius:8px 8px 0 0;margin-bottom:2px;box-shadow:var(--shadow-sm)}.row-columns{display:flex;gap:2px;background:var(--background-alt);padding:3px;border-radius:0 0 8px 8px}.row-column{display:flex;flex-direction:column;gap:2px}.seat{width:16px;height:16px;border-radius:4px;font-size:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;transition:var(--transition-fast);cursor:pointer;position:relative}.seat:before{content:"";position:absolute;top:2px;right:2px;bottom:2px;left:2px;background:#fff3;border-radius:2px;opacity:0;transition:var(--transition-fast)}.seat:hover{transform:scale(1.4);z-index:10;box-shadow:var(--shadow-md)}.seat:hover:before{opacity:1}.seat.available{background:linear-gradient(135deg,#22c55e,#16a34a)}.seat.occupied{background:linear-gradient(135deg,#ef4444,#dc2626)}.seat.reserved{background:linear-gradient(135deg,#f59e0b,#d97706)}.seat.disabled{background:linear-gradient(135deg,#64748b,#475569);cursor:not-allowed;opacity:.8}.seat.selected{outline:3px solid var(--primary);outline-offset:2px;box-shadow:0 0 8px var(--primary);transform:scale(1.1);z-index:10}.bulk-action-bar{background:var(--background-alt);border:1px solid var(--border);border-radius:12px;padding:1rem 1.5rem;margin-bottom:2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 12px #0000001a;animation:slideDown .3s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.seat.empty{background:var(--background);border:2px dashed var(--border)}.floor-plan-horizontal{display:flex;flex-direction:column;gap:2rem;padding:1rem;animation:fadeIn .5s 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var(--border)}.legend-item{display:flex;align-items:center;gap:.6rem;font-size:.9rem;color:var(--text-muted);transition:var(--transition)}.legend-item:hover{color:var(--text)}.legend-color{width:20px;height:20px;border-radius:6px;box-shadow:var(--shadow-sm)}.legend-color.available{background:linear-gradient(135deg,#22c55e,#16a34a)}.legend-color.reserved{background:linear-gradient(135deg,#f59e0b,#d97706)}.legend-color.occupied{background:linear-gradient(135deg,#ef4444,#dc2626)}.legend-color.disabled{background:linear-gradient(135deg,#64748b,#475569)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;animation:fadeIn .3s ease-out}.modal-content{background:var(--surface);border-radius:24px;padding:2.5rem;width:100%;max-width:500px;box-shadow:var(--shadow-2xl);animation:slideIn .4s cubic-bezier(.16,1,.3,1);position:relative;border:1px solid var(--border)}.modal-header{margin-bottom:2rem;text-align:center}.modal-title{font-size:1.75rem;color:var(--text);font-weight:700;margin-bottom:.5rem}.modal-subtitle{color:var(--primary);font-size:1rem;font-weight:500}.modal-close{position:absolute;top:1.5rem;right:1.5rem;background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.modal-close:hover{background:var(--background-alt);color:var(--text);transform:rotate(90deg)}.modal-body{margin-bottom:2.5rem}.modal-footer{display:flex;gap:1rem;justify-content:flex-end}.checkbox-group{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem}.checkbox-group input[type=checkbox]{width:1.2rem;height:1.2rem;accent-color:var(--primary);cursor:pointer}.checkbox-group label{color:var(--text);cursor:pointer}.modal-actions{display:flex;flex-direction:column;gap:1rem;margin-top:2rem}.modal-actions .btn{width:100%;justify-content:center}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626;transform:translateY(-2px);box-shadow:0 4px 12px #ef44444d}.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover{background:#d97706;transform:translateY(-2px);box-shadow:0 4px 12px #f59e0b4d}.floor-plan-stats{display:flex;justify-content:center;margin-top:1.5rem;padding:1rem;background:var(--background-alt);border-radius:12px}.stat{display:flex;gap:.5rem;font-size:.95rem}.stat-label{color:var(--text-muted)}.stat-value{color:var(--primary);font-weight:700}.nav-tabs{display:flex;gap:.5rem;margin-bottom:2rem;background:var(--surface);padding:.5rem;border-radius:16px;width:fit-content;box-shadow:var(--shadow-sm)}.nav-tab{padding:.75rem 1.5rem;border:none;background:transparent;color:var(--text-muted);border-radius:12px;cursor:pointer;transition:var(--transition);font-weight:500;text-decoration:none}.nav-tab.active{background:var(--primary);color:#fff}.nav-tab:hover:not(.active){background:var(--background-alt);color:var(--text)}@media (max-width: 768px){.landing-title{font-size:2.5rem}.floor-plan-layout{flex-direction:column;align-items:center}.dashboard-header{flex-direction:column;gap:1rem;text-align:center}.floor-plan-container{padding:.75rem;border-radius:16px;overflow-x:auto;-webkit-overflow-scrolling:touch}.floor-plan-rotated{flex-direction:column;gap:1.5rem;padding:.5rem}.rotated-column{gap:1rem}.left-column{flex-direction:column}.seat{width:10px;height:10px;border-radius:2px}.seat:hover{transform:scale(1.6)}.seat.selected{outline-width:2px;outline-offset:1px;transform:scale(1.2)}.row-header-horizontal{min-width:24px;padding:.3rem 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bcSlideRight{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes bcPulseGlow{0%,to{box-shadow:0 0 20px #e8600a4d}50%{box-shadow:0 0 40px #e8600a99}}@keyframes bcScrollDown{0%{height:0;opacity:0}50%{height:40px;opacity:1}to{height:0;opacity:0}}@keyframes bcGrain{0%,to{transform:translate(0)}10%{transform:translate(-5%,-10%)}20%{transform:translate(-15%,5%)}30%{transform:translate(7%,-25%)}40%{transform:translate(-5%,25%)}50%{transform:translate(-15%,10%)}60%{transform:translate(15%)}70%{transform:translateY(15%)}80%{transform:translate(3%,35%)}90%{transform:translate(-10%,10%)}}.bc-landing{min-height:100vh;overflow-x:hidden;scroll-behavior:smooth}.bc-landing *{box-sizing:border-box}.bc-section{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}.bc-section.bc-visible{opacity:1;transform:translateY(0)}.bc-dark{background:#0a0a0a;color:#f0f0f0}.bc-dark 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.bc-nav-link:after{content:"";position:absolute;bottom:-4px;left:0;right:0;height:2px;background:#e8600a;transform:scaleX(0);transition:transform .3s}.bc-dark .bc-nav-link:hover{color:#e8600a}.bc-dark .bc-nav-link:hover:after{transform:scaleX(1)}.bc-dark .bc-nav-btn{background:#e8600a;color:#fff;padding:.5rem 1.2rem;border-radius:8px;text-decoration:none;font-weight:600;font-size:.85rem;transition:all .3s}.bc-dark .bc-nav-btn:hover{background:#ff7a24;transform:translateY(-1px)}.bc-dark .bc-hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:url(/banner.png) center center / cover no-repeat}.bc-dark .bc-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:url(/banner.png) center center / cover no-repeat;z-index:0}.bc-dark .bc-hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:1}.bc-dark .bc-hero-badge{display:inline-block;background:#e8600a26;color:#e8600a;padding:.5rem 1.5rem;border-radius:50px;font-size:.85rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;margin-bottom:2rem;border:1px solid rgba(232,96,10,.3)}.bc-dark .bc-hero-title{font-family:Playfair Display,serif;font-size:4.5rem;font-weight:700;color:#fff;line-height:1.1;margin-bottom:1.5rem}.bc-dark .bc-accent{color:#e8600a;position:relative}.bc-dark .bc-accent:after{content:"";position:absolute;bottom:-4px;left:0;right:0;height:4px;background:linear-gradient(90deg,#e8600a,#ff8c3a);border-radius:2px}.bc-dark .bc-hero-subtitle{font-size:1.15rem;color:#fff9;max-width:560px;line-height:1.8;margin-bottom:2.5rem}.bc-dark .bc-btn-primary{background:#e8600a;color:#fff;padding:1rem 2.2rem;border-radius:12px;text-decoration:none;font-weight:700;font-size:1rem;transition:all .3s;box-shadow:0 4px 15px #e8600a4d}.bc-dark .bc-btn-primary:hover{background:#ff7a24;transform:translateY(-3px);box-shadow:0 8px 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.bc-section-divider{width:60px;height:3px;background:linear-gradient(90deg,#e8600a,#ff8c3a);border-radius:2px;margin-bottom:2.5rem}.bc-dark .bc-content-text p{font-size:1.05rem;line-height:1.9;color:#ffffffb3;margin-bottom:1.5rem;max-width:680px}.bc-dark .bc-quote{background:linear-gradient(135deg,#e8600a1a,#e8600a08);border-left:4px solid #E8600A;padding:2rem 2.5rem;border-radius:0 16px 16px 0;font-family:Playfair Display,serif;font-size:1.2rem;line-height:1.7;color:#ffffffd9;position:relative;margin:0}.bc-dark .bc-quote-mark{font-size:4rem;color:#e8600a;line-height:0;vertical-align:-.6em;margin-right:.1em;opacity:.5}.bc-dark .bc-feature-card{display:flex;gap:2rem;align-items:flex-start;background:#ffffff08;border:1px solid rgba(232,96,10,.2);border-radius:20px;padding:2.5rem;margin-top:2rem;box-shadow:0 4px 20px #0000004d;transition:all .4s}.bc-dark .bc-feature-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px #e8600a26;border-color:#e8600a66}.bc-dark 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2}.admin-stat-label{font-size:.85rem;color:var(--text-muted);margin-bottom:.5rem;font-weight:500}.admin-stat-value{font-size:2.5rem;font-weight:800;color:var(--text)}.tab-badge{background:var(--danger);color:#fff;font-size:.7rem;font-weight:700;padding:.15rem .5rem;border-radius:20px;margin-left:.5rem}@media (max-width: 768px){.user-seat-form-grid{grid-template-columns:1fr}.checkout-seat-card{flex-direction:column;align-items:flex-start;gap:.5rem}.admin-stats-grid{grid-template-columns:repeat(2,1fr)}.admin-stat-wide{grid-column:span 2}.admin-stat-value{font-size:1.8rem}.nav-tabs{flex-wrap:wrap;width:100%}.ud-group-header{flex-direction:column;align-items:flex-start}.bulk-action-bar{flex-direction:column;gap:.75rem;text-align:center}}@media (max-width: 480px){.admin-stats-grid{grid-template-columns:1fr}.admin-stat-wide{grid-column:span 1}.dashboard-user{flex-wrap:wrap;justify-content:center}}