#app{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;padding:0;overscroll-behavior:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}input,textarea,button{-webkit-user-select:auto}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-50: #eff6ff;--primary-100: #dbeafe;--primary-500: #3b82f6;--primary-600: #2563eb;--primary-700: #1d4ed8;--primary-800: #1e40af;--success-50: #f0fdf4;--success-500: #22c55e;--success-600: #16a34a;--success-700: #15803d;--warning-50: #fefce8;--warning-500: #eab308;--warning-600: #ca8a04;--danger-50: #fef2f2;--danger-500: #ef4444;--danger-600: #dc2626;--gray-50: #f8fafc;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-300: #cbd5e1;--gray-400: #94a3b8;--gray-500: #64748b;--gray-600: #475569;--gray-700: #334155;--gray-800: #1e293b;--gray-900: #0f172a;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Courier New", monospace;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04)}body{font-family:var(--font-family);background-color:var(--gray-50);color:var(--gray-900);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.min-h-screen{min-height:100vh}.container{max-width:28rem;margin:0 auto;padding:0 var(--space-4)}.flex{display:flex}.flex-col{flex-direction:column}.flex-1{flex:1}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.grid{display:grid}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.p-0{padding:0}.p-2{padding:var(--space-2)}.p-3{padding:var(--space-3)}.p-4{padding:var(--space-4)}.p-6{padding:var(--space-6)}.p-8{padding:var(--space-8)}.px-4{padding-left:var(--space-4);padding-right:var(--space-4)}.px-6{padding-left:var(--space-6);padding-right:var(--space-6)}.py-2{padding-top:var(--space-2);padding-bottom:var(--space-2)}.py-3{padding-top:var(--space-3);padding-bottom:var(--space-3)}.py-4{padding-top:var(--space-4);padding-bottom:var(--space-4)}.py-6{padding-top:var(--space-6);padding-bottom:var(--space-6)}.py-8{padding-top:var(--space-8);padding-bottom:var(--space-8)}.py-12{padding-top:var(--space-12);padding-bottom:var(--space-12)}.m-2{margin:var(--space-2)}.m-4{margin:var(--space-4)}.mt-1{margin-top:var(--space-1)}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.mr-2{margin-right:var(--space-2)}.mr-3{margin-right:var(--space-3)}.ml-2{margin-left:var(--space-2)}.ml-3{margin-left:var(--space-3)}.w-full{width:100%}.w-32{width:8rem}.w-48{width:12rem}.h-32{height:8rem}.h-48{height:12rem}.h-64{height:16rem}.max-w-md{max-width:28rem}.max-w-lg{max-width:32rem}.bg-white{background-color:#fff}.bg-gray-50{background-color:var(--gray-50)}.bg-gray-100{background-color:var(--gray-100)}.bg-gray-800{background-color:var(--gray-800)}.bg-primary-50{background-color:var(--primary-50)}.bg-primary-500{background-color:var(--primary-500)}.bg-primary-600{background-color:var(--primary-600)}.bg-success-50{background-color:var(--success-50)}.bg-success-500{background-color:var(--success-500)}.bg-warning-50{background-color:var(--warning-50)}.bg-warning-500{background-color:var(--warning-500)}.bg-danger-50{background-color:var(--danger-50)}.bg-danger-500{background-color:var(--danger-500)}.text-white{color:#fff}.text-gray-400{color:var(--gray-400)}.text-gray-500{color:var(--gray-500)}.text-gray-600{color:var(--gray-600)}.text-gray-700{color:var(--gray-700)}.text-gray-800{color:var(--gray-800)}.text-gray-900{color:var(--gray-900)}.text-primary-600{color:var(--primary-600)}.text-primary-700{color:var(--primary-700)}.text-success-600{color:var(--success-600)}.text-success-700{color:var(--success-700)}.text-warning-600{color:var(--warning-600)}.text-danger-600{color:var(--danger-600)}.text-xs{font-size:.75rem;line-height:1rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-base{font-size:1rem;line-height:1.5rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.text-center{text-align:center}.font-mono{font-family:var(--font-mono)}.border{border:1px solid var(--gray-200)}.border-gray-200{border-color:var(--gray-200)}.border-gray-300{border-color:var(--gray-300)}.border-primary-200{border-color:var(--primary-100)}.rounded-sm{border-radius:var(--radius-sm)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.rounded-full{border-radius:9999px}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}.cursor-pointer{cursor:pointer}.select-none{-webkit-user-select:none;user-select:none}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.object-cover{object-fit:cover}.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.inset-0{top:0;right:0;bottom:0;left:0}.z-10{z-index:10}.z-50{z-index:50}.card{background:#ffffff;border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);border:1px solid var(--gray-200);overflow:hidden;transition:all .2s ease-in-out}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.card-gradient{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff}.card-header{padding:var(--space-6);border-bottom:1px solid var(--gray-100);background:var(--gray-50)}.card-body{padding:var(--space-6)}.card-footer{padding:var(--space-4) var(--space-6);background:var(--gray-50);border-top:1px solid var(--gray-100)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-3) var(--space-6);font-size:.875rem;font-weight:600;line-height:1.25rem;border-radius:var(--radius-lg);border:none;cursor:pointer;transition:all .15s ease-in-out;text-decoration:none;position:relative;overflow:hidden;min-height:44px;gap:var(--space-2)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.btn:active:not(:disabled){transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg,var(--primary-600) 0%,var(--primary-700) 100%);color:#fff;box-shadow:0 4px 14px #3b82f659}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--primary-700) 0%,var(--primary-800) 100%);box-shadow:0 6px 20px #3b82f666;transform:translateY(-1px)}.btn-secondary{background:white;color:var(--gray-700);border:2px solid var(--gray-200);box-shadow:var(--shadow-sm)}.btn-secondary:hover:not(:disabled){background:var(--gray-50);border-color:var(--gray-300);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-success{background:linear-gradient(135deg,var(--success-500) 0%,var(--success-600) 100%);color:#fff;box-shadow:0 4px 14px #22c55e59}.btn-success:hover:not(:disabled){background:linear-gradient(135deg,var(--success-600) 0%,var(--success-700) 100%);box-shadow:0 6px 20px #22c55e66;transform:translateY(-1px)}.btn-danger{background:linear-gradient(135deg,var(--danger-500) 0%,var(--danger-600) 100%);color:#fff;box-shadow:0 4px 14px #ef444459}.btn-danger:hover:not(:disabled){background:linear-gradient(135deg,var(--danger-600) 0%,var(--danger-500) 100%);box-shadow:0 6px 20px #ef444466;transform:translateY(-1px)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:1rem;min-height:52px}.btn-xl{padding:var(--space-6) var(--space-8);font-size:1.125rem;min-height:68px;font-weight:600}.btn-icon{padding:var(--space-3);min-height:44px;width:44px;border-radius:var(--radius-xl)}.form-input{width:100%;padding:var(--space-3) var(--space-4);border:2px solid var(--gray-200);border-radius:var(--radius-lg);font-size:1rem;line-height:1.5;background:white;transition:all .15s ease-in-out;min-height:44px}.form-input:focus{outline:none;border-color:var(--primary-500);box-shadow:0 0 0 3px #3b82f61a}.form-input::placeholder{color:var(--gray-400)}.form-label{display:block;font-size:.875rem;font-weight:600;color:var(--gray-700);margin-bottom:var(--space-2)}.alert{padding:var(--space-4);border-radius:var(--radius-lg);font-size:.875rem;font-weight:500;border-left:4px solid}.alert-success{background:var(--success-50);color:var(--success-700);border-color:var(--success-500)}.alert-warning{background:var(--warning-50);color:var(--warning-600);border-color:var(--warning-500)}.alert-error{background:var(--danger-50);color:var(--danger-600);border-color:var(--danger-500)}.alert-info{background:var(--primary-50);color:var(--primary-700);border-color:var(--primary-500)}.toast-container{position:fixed;top:20px;right:20px;z-index:1000;display:flex;flex-direction:column;gap:12px}.toast{min-width:300px;max-width:400px;padding:16px;border-radius:var(--radius-lg);font-size:.875rem;font-weight:500;border-left:4px solid;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;gap:12px;animation:toast-slide-in .3s ease-out}.toast.toast-exit{animation:toast-slide-out .3s ease-in forwards}.toast-success{background:rgba(240,253,244,.95);color:var(--success-700);border-color:var(--success-500)}.toast-error{background:rgba(254,242,242,.95);color:var(--danger-600);border-color:var(--danger-500)}.toast-icon{flex-shrink:0;width:20px;height:20px}.toast-content{flex:1}.toast-title{font-weight:600;margin-bottom:2px}.toast-message{font-size:.8rem;opacity:.8}@keyframes toast-slide-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes toast-slide-out{0%{transform:translate(0);opacity:1}to{transform:translate(100%);opacity:0}}.loading-spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:currentColor;animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}.stat-card{background:white;border-radius:var(--radius-xl);padding:var(--space-6);text-align:center;box-shadow:var(--shadow-sm);border:1px solid var(--gray-100);transition:all .2s ease-in-out;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-500),var(--primary-600))}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.stat-value{font-size:2rem;font-weight:700;line-height:1;margin-bottom:var(--space-2)}.stat-label{font-size:.875rem;color:var(--gray-600);font-weight:500}.camera-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.8);z-index:50;display:flex;flex-direction:column}.camera-viewfinder{flex:1;position:relative;overflow:hidden}.camera-controls{background:rgba(0,0,0,.9);padding:var(--space-6);display:flex;justify-content:center;gap:var(--space-4)}video{display:block;width:100%;height:auto;max-width:100%}.camera-container{position:relative;width:100%;aspect-ratio:4/3;background:#000;border-radius:var(--radius-lg);overflow:hidden}.camera-container video{width:100%;height:100%;display:block;object-fit:cover;background:#000}.scanner-container{position:relative;width:100%;aspect-ratio:4/3;min-height:280px;background:#000;border-radius:var(--radius-lg);overflow:hidden}.scanner-container video{width:100%;height:100%;display:block;object-fit:cover;background:#000}@media (display-mode: standalone){.camera-container{max-height:calc(100vh - 200px);max-height:calc(100dvh - 200px)}.camera-container video{transform-origin:center}}.scan-frame{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:280px;height:180px;border:3px solid var(--primary-500);border-radius:var(--radius-lg);background:rgba(59,130,246,.1);animation:scan-pulse 2s infinite;z-index:10}.scan-frame:before{content:"";position:absolute;top:-3px;left:-3px;right:-3px;bottom:-3px;border:2px solid var(--primary-500);border-radius:var(--radius-lg);animation:scan-glow 2s infinite}.scan-frame:after{content:"";position:absolute;top:50%;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--primary-500),transparent);animation:scan-line 2s linear infinite}@keyframes scan-pulse{0%,to{opacity:1}50%{opacity:.7}}@keyframes scan-glow{0%,to{opacity:.5;transform:scale(1)}50%{opacity:.8;transform:scale(1.02)}}@keyframes scan-line{0%{transform:translateY(-100px);opacity:0}10%{opacity:1}90%{opacity:1}to{transform:translateY(100px);opacity:0}}.nav-header{background:white;box-shadow:var(--shadow-sm);border-bottom:1px solid var(--gray-100);position:sticky;top:0;z-index:40}.stepper{display:flex;justify-content:space-between;margin-bottom:var(--space-8)}.stepper-step{display:flex;flex-direction:column;align-items:center;position:relative;flex:1}.stepper-step:not(:last-child):after{content:"";position:absolute;top:20px;left:60%;right:-40%;height:2px;background:var(--gray-200);z-index:1}.stepper-step.active:not(:last-child):after{background:var(--primary-500)}.stepper-number{width:40px;height:40px;border-radius:50%;background:var(--gray-200);color:var(--gray-500);display:flex;align-items:center;justify-content:center;font-weight:600;position:relative;z-index:2;margin-bottom:var(--space-2);transition:all .2s ease-in-out}.stepper-step.active .stepper-number{background:var(--primary-500);color:#fff;transform:scale(1.1)}.stepper-step.completed .stepper-number{background:var(--success-500);color:#fff;transform:scale(1.05)}.stepper-label{font-size:.75rem;color:var(--gray-600);text-align:center;font-weight:500;transition:all .2s ease-in-out}.stepper-step.active .stepper-label{color:var(--primary-600);font-weight:600}.w-4{width:1rem}.h-4{height:1rem}.w-5{width:1.25rem}.h-5{height:1.25rem}.w-6{width:1.5rem}.h-6{height:1.5rem}.w-8{width:2rem}.h-8{height:2rem}.w-12{width:3rem}.h-12{height:3rem}.w-16{width:4rem}.h-16{height:4rem}.safe-area-top{padding-top:env(safe-area-inset-top)}.safe-area-bottom{padding-bottom:env(safe-area-inset-bottom)}.safe-area-bottom-buttons{padding-bottom:max(1.5rem,env(safe-area-inset-bottom,24px))}@media (display-mode: standalone){.safe-area-bottom{padding-bottom:max(1rem,env(safe-area-inset-bottom,16px))}.container{padding-bottom:max(2rem,env(safe-area-inset-bottom,32px))}}@media (min-width: 640px){.container{max-width:640px}.sm\:text-lg{font-size:1.125rem;line-height:1.75rem}.sm\:p-8{padding:var(--space-8)}.sm\:px-6{padding-left:var(--space-6);padding-right:var(--space-6)}}@media (min-width: 768px){.container{max-width:768px}.md\:grid-cols-2{grid-template-columns:repeat(2,1fr)}.md\:p-8{padding:var(--space-8)}}button:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--primary-500);outline-offset:2px}@media (prefers-contrast: high){.btn{border:2px solid currentColor}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}