:root{--primary-color: #4F46E5;--primary-dark: #4338ca;--background-color: #f8fafc;--surface-color: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--success-color: #22c55e;--error-color: #ef4444;--border-radius: 16px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--font-family: "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-family);background-color:var(--background-color);color:var(--text-primary);line-height:1.5;height:100vh;overflow:hidden}#root{height:100%;display:flex;flex-direction:column}button{cursor:pointer;border:none;font-family:inherit;outline:none}input{font-family:inherit;outline:none}.flex-center{display:flex;align-items:center;justify-content:center}.full-screen{height:100%}@keyframes spin{to{transform:rotate(360deg)}}.spinner-circle{width:24px;height:24px;border:3px solid #e2e8f0;border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}.spinner-center{display:flex;justify-content:center;align-items:center}.snackbar{position:fixed;top:20px;left:50%;transform:translate(-50%) translateY(-100px);background-color:var(--surface-color);color:var(--text-primary);padding:12px 20px;border-radius:var(--border-radius);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:12px;z-index:2000;transition:transform .4s cubic-bezier(.175,.885,.32,1.27),opacity .3s ease;min-width:300px;max-width:90%;opacity:0;pointer-events:none;border:1px solid rgba(0,0,0,.05)}.snackbar.visible{transform:translate(-50%) translateY(0);opacity:1;pointer-events:all}.snackbar.error{border-left:4px solid var(--error-color)}.snackbar.success{border-left:4px solid var(--success-color)}.snackbar-icon{display:flex;align-items:center;justify-content:center}.snackbar.error .snackbar-icon{color:var(--error-color)}.snackbar.success .snackbar-icon{color:var(--success-color)}.snackbar-message{flex:1;font-size:.95rem;font-weight:500}.snackbar-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color .2s}.snackbar-close:hover{background-color:#0000000d;color:var(--text-primary)}.install-prompt-overlay{position:fixed;inset:0;background-color:#00000080;z-index:1000;display:flex;align-items:flex-end;justify-content:center;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:fadeIn .3s ease-out}.install-prompt-card{background-color:var(--surface-color, #ffffff);width:100%;max-width:500px;border-top-left-radius:20px;border-top-right-radius:20px;padding:24px;box-shadow:0 -4px 20px #00000026;animation:slideUp .3s cubic-bezier(.16,1,.3,1);color:var(--text-primary, #1e293b);position:relative;border:1px solid rgba(0,0,0,.05)}.install-close{position:absolute;top:16px;right:16px;background:transparent;border:none;color:var(--text-secondary, #64748b);cursor:pointer;padding:4px;border-radius:50%;transition:background .2s}.install-close:hover{background:#0000000d}.install-header{display:flex;align-items:center;gap:16px;margin-bottom:16px}.install-icon{width:48px;height:48px;border-radius:12px;object-fit:cover;box-shadow:0 2px 8px #0000001a}.install-title{font-size:1.1rem;font-weight:700;margin:0}.install-subtitle{font-size:.9rem;color:var(--text-secondary, #64748b);margin:0}.install-body{margin-bottom:24px}.install-steps{display:flex;flex-direction:column;gap:12px;background:var(--background-color, #f8fafc);padding:16px;border-radius:12px;margin-top:12px}.install-step{display:flex;align-items:flex-start;gap:12px;font-size:.95rem;line-height:1.4}.step-icon{display:flex;align-items:center;justify-content:center;width:24px;min-width:24px;height:24px;color:var(--primary-color, #4F46E5)}.install-action-btn{width:100%;padding:16px;background-color:var(--primary-color, #4F46E5);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,background-color .2s}.install-action-btn:active{transform:scale(.98);background-color:var(--primary-dark, #4338ca)}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.main-layout{display:flex;flex-direction:column;height:100vh;background-color:var(--background-color)}.app-bar{height:70px;background:linear-gradient(135deg,#4f46e5,#7c3aed);display:flex;align-items:center;justify-content:space-between;padding:0 16px;box-shadow:var(--shadow-sm);z-index:50;padding-top:env(safe-area-inset-top);height:calc(70px + env(safe-area-inset-top))}.app-bar-left{display:flex;align-items:center;gap:12px}.app-logo{width:40px;height:40px;object-fit:contain}.app-title{font-size:1.5rem;font-weight:700;color:#fff}.app-bar-right{display:flex;align-items:center;gap:12px}.server-status-indicator{display:flex;align-items:center;justify-content:center;padding:8px}.status-icon{transition:color .3s ease}.status-icon.online{color:#22c55e;filter:drop-shadow(0 0 4px rgba(34,197,94,.5));animation:pulse-online 2s ease-in-out infinite}.status-icon.offline{color:#ef4444;filter:drop-shadow(0 0 4px rgba(239,68,68,.5));animation:pulse-offline 1s ease-in-out infinite}@keyframes pulse-online{0%,to{opacity:1}50%{opacity:.7}}@keyframes pulse-offline{0%,to{opacity:1}50%{opacity:.5}}.app-bar .icon-button{color:#ffffffe6}.app-bar .icon-button:active,.app-bar .icon-button:hover,.app-bar .icon-button.active{background-color:#fff3;color:#fff}.logout-button{background:transparent;border:none;color:var(--error-color);padding:8px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}.logout-button:active{background-color:var(--background-color)}.content{flex:1;overflow:hidden;position:relative;display:flex;flex-direction:column}.bottom-nav{height:70px;background:var(--surface-color);display:flex;align-items:center;justify-content:space-around;box-shadow:0 -4px 20px #0000000d;z-index:50;padding-bottom:env(safe-area-inset-bottom);height:calc(70px + env(safe-area-inset-bottom))}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:16px;color:var(--text-secondary);text-decoration:none;transition:all .2s ease;width:80px}.nav-item.active{color:var(--primary-color);background-color:#2563eb1a}.nav-label{font-size:.75rem;font-weight:600}.scanner-page{height:100%;width:100%;position:relative;background-color:#000;overflow:hidden}.scanner-wrapper{height:100%;width:100%;position:relative}.scanner-controls{position:absolute;bottom:40px;right:20px;display:flex;flex-direction:column;gap:16px;z-index:10}.control-button{width:50px;height:50px;border-radius:25px;background-color:#0009;border:2px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:all .2s ease}.control-button:active{transform:scale(.95);background-color:#000c}.result-overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.result-overlay.success{background-color:#22c55ef2;color:#fff}.result-overlay.error{background-color:#ef4444f2;color:#fff}.result-overlay.warning{background-color:#f59e0bf2;color:#fff}.result-content{display:flex;flex-direction:column;align-items:center;text-align:center;padding:20px;max-width:80%}.result-content h1{font-size:2.5rem;font-weight:800;margin:20px 0;text-transform:uppercase;letter-spacing:1px}.ticket-info{background:#fff3;padding:20px;border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);width:100%;border:1px solid rgba(255,255,255,.3);margin-bottom:40px}.participant{font-size:1.25rem;font-weight:700;margin-bottom:8px}.details{font-size:1rem;opacity:.9}.scanned-value{margin-top:8px;font-family:monospace;font-size:.9rem;opacity:.8;background:#0003;padding:4px 8px;border-radius:4px;display:inline-block}.tap-hint{position:absolute;bottom:50px;opacity:.8;font-size:.9rem;animation:pulse 2s infinite}@keyframes pulse{0%{opacity:.5}50%{opacity:1}to{opacity:.5}}.list-page{height:100%;display:flex;flex-direction:column;background-color:var(--background-color)}.list-header{padding:20px;background:var(--surface-color);box-shadow:var(--shadow-sm);z-index:10;padding-top:max(20px,env(safe-area-inset-top))}.list-header h1{font-size:1.5rem;margin-bottom:16px;color:var(--text-primary)}.stats-badge{background:#f1f5f9;padding:6px 12px;border-radius:20px;display:flex;align-items:baseline;gap:4px;font-size:.9rem;color:var(--text-secondary)}.stats-count{font-weight:700;color:var(--primary-color);font-size:1.1rem}.stats-total{font-size:.85rem}.search-bar{background:var(--background-color);border-radius:12px;padding:12px;display:flex;align-items:center;gap:12px}.search-bar input{border:none;background:transparent;font-size:1rem;width:100%;outline:none;color:var(--text-primary)}.filter-tabs{display:flex;background:#f1f5f9;padding:4px;border-radius:12px;margin-top:12px}.filter-tab{flex:1;padding:8px;border-radius:8px;font-size:.9rem;font-weight:500;color:var(--text-secondary);background:transparent;transition:all .2s}.filter-tab.active{background:#fff;color:var(--primary-color);box-shadow:0 1px 2px #0000001a;font-weight:600}.list-content{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px;overscroll-behavior-y:contain}.ticket-item{background:var(--surface-color);padding:16px;border-radius:16px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow-sm);cursor:pointer;transition:transform .1s}.ticket-item:active{transform:scale(.98)}.ticket-avatar{width:48px;height:48px;border-radius:50%;background:#e2e8f0;color:#64748b;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem}.ticket-details{flex:1}.ticket-name{font-weight:600;color:var(--text-primary);margin-bottom:4px}.ticket-id{font-size:.85rem;color:var(--text-secondary);font-family:monospace}.ticket-status-indicator{width:32px;height:32px;display:flex;align-items:center;justify-content:center}.status-dot{width:10px;height:10px;border-radius:50%;background-color:#cbd5e1}.ticket-status-indicator.scanned{color:var(--success-color)}.ticket-popup-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;z-index:100;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .2s ease-out}.ticket-popup{background:var(--surface-color);width:90%;max-width:400px;border-radius:24px;padding:24px;position:relative;box-shadow:0 10px 40px #0003;animation:scaleIn .2s ease-out}.close-btn{position:absolute;top:16px;right:16px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;padding:8px;border-radius:50%}.close-btn:active{background:var(--background-color)}.popup-header{display:flex;flex-direction:column;align-items:center;margin-bottom:24px}.popup-avatar{width:80px;height:80px;border-radius:50%;background:#e2e8f0;color:#64748b;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:2rem;margin-bottom:16px}.popup-header h2{font-size:1.25rem;color:var(--text-primary);margin-bottom:4px;text-align:center}.popup-subtitle{color:var(--text-secondary);font-size:.9rem;font-weight:500}.popup-details{background:var(--background-color);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:12px}.detail-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid rgba(0,0,0,.05)}.detail-row:last-child{border-bottom:none}.detail-row .label{color:var(--text-secondary);font-size:.9rem}.detail-row .value{color:var(--text-primary);font-weight:500;font-size:.95rem;text-align:right}.detail-row .value.monospace{font-family:monospace;font-size:.9rem}.status-badge{padding:4px 10px;border-radius:20px;font-size:.85rem;font-weight:600}.status-badge.SCANNED{background:#dcfce7;color:#166534}.status-badge.PAID,.status-badge.PENDING{background:#f1f5f9;color:#475569}.detail-row.highlight{margin-top:8px;background:#22c55e1a;padding:12px;border-radius:8px;border-bottom:none}.detail-row.highlight .label,.detail-row.highlight .value{color:#15803d}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.pull-indicator{display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;color:var(--text-secondary);gap:4px}.pull-spinner{transition:transform .1s}.pull-text{font-size:.8rem;font-weight:500}.pull-content{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:4px}.login-container{height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));padding:20px}.login-card{background:var(--surface-color);padding:2.5rem 2rem;border-radius:var(--border-radius);box-shadow:var(--shadow-lg);width:100%;max-width:360px;text-align:center;animation:slideUp .5s ease-out}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.login-card h1{color:var(--text-primary);margin-bottom:.5rem;font-size:1.75rem;font-weight:700}.subtitle{color:var(--text-secondary);margin-bottom:2rem;font-size:.95rem}.input-group{margin-bottom:1rem}.input-group input{width:100%;padding:14px 16px;border:1px solid #cbd5e1;border-radius:12px;font-size:1rem;outline:none;transition:all .2s ease;background-color:#f8fafc}.input-group input:focus{border-color:var(--primary-color);background-color:#fff;box-shadow:0 0 0 4px #4f46e51a}.login-button{width:100%;padding:14px;background-color:var(--primary-color);color:#fff;border-radius:12px;font-weight:600;font-size:1rem;margin-top:1.5rem;transition:transform .1s,background-color .2s;box-shadow:0 4px 6px #4f46e533}.login-button:active{transform:scale(.98)}.error-message{color:var(--error-color);font-size:.875rem;margin-bottom:1rem;background-color:#fef2f2;padding:8px;border-radius:8px;border:1px solid #fecaca}.app-bar-right{display:flex;align-items:center;gap:8px;flex-direction:row}.icon-button{background:transparent;border:none;color:var(--text-secondary);width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .2s,color .2s;flex-shrink:0}.icon-button:active,.icon-button:hover{background-color:#0000000d;color:var(--primary-color)}.icon-button.active{background-color:#4f46e51a;color:var(--primary-color)}.profile-popover{position:absolute;top:calc(100% + 10px);right:0;background:var(--surface-color);border-radius:16px;box-shadow:var(--shadow-lg);padding:16px;min-width:220px;z-index:1000;animation:scaleIn .2s ease-out;border:1px solid rgba(0,0,0,.05);transform-origin:top right}.profile-info{margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid rgba(0,0,0,.1);text-align:center}.profile-name{font-weight:600;color:var(--text-primary);font-size:1rem;margin-bottom:4px;display:block}.profile-role{font-size:.8rem;color:var(--text-secondary)}.logout-btn-full{width:100%;padding:10px;background-color:#ef44441a;color:var(--error-color);border:none;border-radius:8px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:background-color .2s}.logout-btn-full:active{background-color:#ef444433}.modal-overlay{position:fixed;inset:0;background-color:#00000080;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .2s}.modal-content{background:var(--surface-color);border-radius:20px;padding:24px;width:100%;max-width:400px;box-shadow:var(--shadow-lg);animation:slideUpFade .3s cubic-bezier(.16,1,.3,1);position:relative}.modal-close{position:absolute;top:16px;right:16px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;padding:4px;border-radius:50%}.modal-title{font-size:1.25rem;font-weight:700;margin-bottom:16px;color:var(--text-primary)}.modal-text{color:var(--text-secondary);line-height:1.6;margin-bottom:16px}.modal-text p{margin-bottom:12px}@keyframes scaleIn{0%{opacity:0;transform:scale(.95) translateY(-10px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes slideUpFade{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.selection-page{height:100vh;background-color:var(--background-color);display:flex;flex-direction:column}.selection-header{padding:20px;background:var(--surface-color);display:flex;align-items:center;justify-content:space-between;box-shadow:0 4px 20px #0000000d;z-index:10;padding-top:max(20px,env(safe-area-inset-top))}.header-title{text-align:center;flex:1}.header-title h1{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin:0}.header-title p{font-size:.8rem;color:var(--text-secondary);margin:2px 0 0}.icon-btn{background:transparent;border:none;color:var(--text-primary);padding:8px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.icon-btn:active{background:var(--background-color)}.icon-btn.logout{color:var(--error-color)}.app-icon{color:var(--primary-color)}.selection-content{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column}.list-container{display:flex;flex-direction:column;gap:16px;padding-bottom:40px}.selection-card{background:var(--surface-color);padding:16px;border-radius:20px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow-sm);transition:all .2s ease;cursor:pointer;border:1px solid transparent}.selection-card:active{transform:scale(.98);background:var(--background-color)}.card-icon{width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:inset 0 0 0 1px #0000000d}.card-icon.img{object-fit:cover}.card-icon.placeholder{background:#f1f5f9;color:#64748b;font-size:1.5rem;font-weight:700}.card-icon.placeholder.blue{background:#eff6ff;color:#3b82f6}.card-info{flex:1}.card-info h3{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:4px}.card-info p{font-size:.85rem;color:var(--text-secondary)}.card-arrow{color:#cbd5e1}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:300px;color:var(--text-secondary);gap:16px}.selection-page.loading-state{align-items:center;justify-content:center}.spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:16px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.anim-fade-in{animation:fadeIn .3s ease-out}.anim-slide-in{animation:slideIn .3s ease-out}@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)}}