.home-page{background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;padding-bottom:60px}.home-loading{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.hero-section{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:60px 20px;text-align:center;position:relative;overflow:hidden}.hero-section:before{content:"";position:absolute;top:-50%;right:-50%;width:600px;height:600px;background:#ffffff0d;border-radius:50%;animation:float 6s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.hero-content{position:relative;z-index:1;max-width:600px;margin:0 auto}.hero-content h1{font-size:48px;margin:0 0 15px;font-weight:700;letter-spacing:-1px}.hero-content p{font-size:18px;margin:0 0 30px;opacity:.9;font-weight:300}.btn-create-primary{background:#fff;color:#667eea;border:none;padding:16px 40px;border-radius:50px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 10px 30px #0003}.btn-create-primary:hover{transform:translateY(-2px);box-shadow:0 15px 40px #0000004d}.hero-decoration{position:absolute;bottom:0;left:0;right:0;height:100px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.1))}.stats-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;padding:40px 20px;max-width:1400px;margin:-30px auto 0;position:relative;z-index:10}.stat-item{background:#fff;border-radius:16px;padding:28px;display:flex;align-items:center;gap:20px;box-shadow:0 10px 30px #0000001a;transition:all .3s ease}.stat-item:hover{transform:translateY(-5px);box-shadow:0 20px 40px #00000026}.stat-icon{width:60px;height:60px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;color:#fff}.stat-icon.income{background:linear-gradient(135deg,#667eea,#764ba2)}.stat-icon.payments{background:linear-gradient(135deg,#f093fb,#f5576c)}.stat-icon.collections{background:linear-gradient(135deg,#4facfe,#00f2fe)}.stat-details{display:flex;flex-direction:column;gap:4px}.stat-label{font-size:12px;color:#999;text-transform:uppercase;letter-spacing:.5px;font-weight:600}.stat-value{font-size:28px;font-weight:700;color:#333}.collections-section{padding:0 20px 60px;max-width:1400px;margin:0 auto}.collections-section h2{font-size:32px;color:#fff;margin:0 0 30px;font-weight:700}.collections-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.collection-card{background:#fff;border-radius:16px;padding:24px;box-shadow:0 10px 30px #0000001a;position:relative;transition:all .3s ease;overflow:hidden}.collection-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#667eea,#764ba2)}.collection-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px #00000026}.card-header-section{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.card-title-area h3{margin:0;font-size:20px;color:#333;display:flex;align-items:center;gap:10px}.badge-fixed{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:4px 12px;border-radius:8px;font-size:11px;font-weight:600}.badge-expired{background:#ffebee;color:#c62828;padding:4px 12px;border-radius:8px;font-size:11px;font-weight:600}.menu-btn{background:none;border:none;font-size:24px;cursor:pointer;color:#999;transition:color .2s}.menu-btn:hover{color:#333}.card-description{color:#666;font-size:14px;margin:0 0 16px;line-height:1.4}.card-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:16px 0;border-top:1px solid #f0f0f0;border-bottom:1px solid #f0f0f0;margin-bottom:16px}.stat{display:flex;flex-direction:column;gap:4px}.stat-num{font-size:20px;font-weight:700;color:#667eea}.stat-text{font-size:12px;color:#999;text-transform:uppercase;letter-spacing:.5px}.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.btn-share,.btn-view{padding:12px 16px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.btn-share{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-share:hover{transform:scale(1.02);box-shadow:0 5px 15px #667eea66}.btn-view{background:#f0f0f0;color:#333}.btn-view:hover{background:#e0e0e0}.empty-state{background:#fff;border-radius:16px;padding:60px 20px;text-align:center;color:#999}.empty-icon{font-size:64px;margin-bottom:20px}.empty-state h3{color:#333;font-size:24px;margin:0 0 10px}.empty-state p{color:#999;margin-bottom:30px}.btn-create-secondary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:12px 30px;border-radius:25px;font-size:14px;font-weight:600;cursor:pointer}.modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{background:#fff;border-radius:16px;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #0000004d;animation:slideUp .3s ease}.modal-header{padding:28px;border-bottom:1px solid #f0f0f0;display:flex;justify-content:space-between;align-items:center}.modal-header h2{margin:0;font-size:24px;color:#333}.modal-close{background:none;border:none;font-size:24px;cursor:pointer;color:#999;transition:color .2s}.modal-close:hover{color:#333}.modal-form{padding:28px}.form-group{margin-bottom:24px}.form-group label{display:block;font-weight:600;color:#333;margin-bottom:8px;font-size:14px}.form-group input,.form-group textarea{width:100%;padding:12px 16px;border:2px solid #f0f0f0;border-radius:8px;font-size:14px;font-family:inherit;transition:border-color .2s;box-sizing:border-box}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#667eea}.form-group small{display:block;color:#999;font-size:12px;margin-top:6px}.input-with-prefix{position:relative;display:flex}.prefix{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#999;font-weight:600}.input-with-prefix input{padding-left:40px}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:32px}.btn-cancel{background:#f0f0f0;color:#333;border:none;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;transition:background .2s}.btn-cancel:hover{background:#e0e0e0}.btn-submit{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s}.btn-submit:hover{transform:translateY(-2px);box-shadow:0 10px 20px #667eea4d}.btn-submit:disabled{opacity:.6;cursor:not-allowed}.share-modal{max-width:500px;background:#fff}.share-content{padding:28px}.share-description{color:#666;margin-bottom:24px;font-size:14px}.share-url-box{display:flex;gap:8px;margin-bottom:20px}.share-url-box input{flex:1;padding:12px 16px;border:2px solid #f0f0f0;border-radius:8px;font-size:13px;background:#f9f9f9}.btn-copy{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:12px 20px;border-radius:8px;font-weight:600;cursor:pointer;white-space:nowrap}.share-buttons{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}.btn-share-whatsapp,.btn-copy-link{padding:12px 16px;border:2px solid #f0f0f0;background:#fff;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.btn-share-whatsapp:hover,.btn-copy-link:hover{border-color:#667eea;color:#667eea}.qr-section{text-align:center;padding:20px;background:#f9f9f9;border-radius:8px}.qr-placeholder{background:#fff;border:2px dashed #e0e0e0;height:200px;display:flex;align-items:center;justify-content:center;border-radius:8px;color:#999;margin-top:12px}.alert{padding:16px 20px;margin:20px;border-radius:8px;font-weight:500}@media (max-width: 768px){.hero-section{padding:40px 20px}.hero-content h1{font-size:32px}.hero-content p{font-size:16px}.stats-section{margin-top:20px}.collections-grid,.card-actions{grid-template-columns:1fr}.modal-content{max-width:90vw}}.analytics-page{background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;padding:40px 20px 60px}.analytics-loading{display:flex;justify-content:center;align-items:center;height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.analytics-header{max-width:1400px;margin:0 auto 40px;color:#fff}.analytics-header h1{font-size:40px;margin:0;font-weight:700}.analytics-header p{font-size:16px;margin:10px 0 0;opacity:.9}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;max-width:1400px;margin:0 auto 60px}.metric-card{background:#fff;border-radius:16px;padding:24px;display:flex;align-items:center;gap:20px;box-shadow:0 10px 30px #0000001a;transition:all .3s ease;position:relative;overflow:hidden}.metric-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px}.metric-success:before{background:linear-gradient(90deg,#10b981,#059669)}.metric-info:before{background:linear-gradient(90deg,#3b82f6,#1d4ed8)}.metric-warning:before{background:linear-gradient(90deg,#f59e0b,#d97706)}.metric-danger:before{background:linear-gradient(90deg,#ef4444,#dc2626)}.metric-primary:before{background:linear-gradient(90deg,#667eea,#764ba2)}.metric-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #00000026}.metric-icon{font-size:32px;width:60px;height:60px;display:flex;align-items:center;justify-content:center;background:#f9f9f9;border-radius:12px}.metric-content{display:flex;flex-direction:column;gap:4px}.metric-label{font-size:12px;color:#999;text-transform:uppercase;letter-spacing:.5px;font-weight:600}.metric-value{font-size:24px;font-weight:700;color:#333}.analytics-content{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(500px,1fr));gap:24px}.analytics-section{background:#fff;border-radius:16px;padding:28px;box-shadow:0 10px 30px #0000001a}.analytics-section h2{margin:0 0 24px;font-size:20px;color:#333;font-weight:700}.empty-text{color:#999;text-align:center;padding:40px 20px;margin:0}.top-collections-list{display:flex;flex-direction:column;gap:16px}.collection-rank{display:grid;grid-template-columns:40px 1fr auto;align-items:center;gap:16px;padding:16px;background:#f9f9f9;border-radius:8px;transition:all .2s}.collection-rank:hover{background:#f0f0f0}.rank{width:40px;height:40px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}.rank-details{display:flex;flex-direction:column;gap:4px}.rank-details h4{margin:0;font-size:14px;color:#333;font-weight:600}.rank-details p{margin:0;font-size:12px;color:#667eea;font-weight:600}.rank-bar{width:100px;height:6px;background:#e0e0e0;border-radius:3px;overflow:hidden;grid-column:2 / 3}.rank-fill{height:100%;background:linear-gradient(90deg,#667eea,#764ba2);transition:width .3s ease}.recent-payments-list{display:flex;flex-direction:column;gap:12px}.payment-item{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:16px;padding:16px;background:#f9f9f9;border-radius:8px;transition:all .2s;border-left:4px solid #e0e0e0}.payment-item:hover{background:#f0f0f0;border-left-color:#667eea}.payment-info{display:flex;flex-direction:column;gap:4px;min-width:0}.payment-info h4{margin:0;font-size:14px;color:#333;font-weight:600}.collection-ref{margin:0;font-size:12px;color:#999;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.payment-amount{font-size:16px;font-weight:700;color:#667eea;white-space:nowrap}.status-badge{padding:4px 12px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}.status-confirmed{background:#d4edda;color:#155724}.status-pending{background:#fff3cd;color:#856404}.status-failed{background:#f8d7da;color:#721c24}.status-distribution{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:16px}.status-card{padding:20px 16px;border-radius:12px;text-align:center;color:#fff;display:flex;flex-direction:column;align-items:center;gap:8px;transition:transform .2s}.status-card:hover{transform:translateY(-4px)}.status-card.confirmed{background:linear-gradient(135deg,#10b981,#059669)}.status-card.pending{background:linear-gradient(135deg,#f59e0b,#d97706)}.status-card.failed{background:linear-gradient(135deg,#ef4444,#dc2626)}.status-card .count{font-size:24px;font-weight:700}.status-card .label{font-size:12px;font-weight:600;opacity:.9}.status-card .percentage{font-size:14px;font-weight:700;opacity:.8}@media (max-width: 1200px){.analytics-content{grid-template-columns:1fr}}@media (max-width: 768px){.analytics-header h1{font-size:28px}.metrics-grid{grid-template-columns:1fr}.metric-card{flex-direction:row}.payment-item{grid-template-columns:1fr;gap:8px}.payment-amount,.status-badge{justify-self:flex-start}.status-distribution{grid-template-columns:1fr}.rank-bar{width:60px}}.spinner{width:40px;height:40px;border:4px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}.alert{max-width:1400px;margin:0 auto 20px;padding:16px 20px;border-radius:8px;font-weight:500}.alert-error{background:#ffebee;color:#c62828;border-left:4px solid #c62828}.payment-history{padding:20px}.payment-history h1{margin-top:0;margin-bottom:25px}.filters{display:flex;gap:15px;margin-bottom:20px;flex-wrap:wrap}.filters select{padding:8px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px;cursor:pointer;background-color:#fff}.filters select:focus{outline:none;border-color:#007aff}.empty-state{background:#f5f5f5;padding:40px;border-radius:8px;text-align:center;color:#666}.payments-table{background:#fff;border:1px solid #e0e0e0;border-radius:8px;overflow:hidden;width:100%;box-shadow:0 2px 4px #0000000d}.payments-table thead{background-color:#f5f5f5}.payments-table th{text-align:left;padding:12px 16px;font-weight:600;border-bottom:2px solid #e0e0e0;font-size:12px;text-transform:uppercase;color:#666;letter-spacing:.5px}.payments-table td{padding:12px 16px;border-bottom:1px solid #f0f0f0}.payments-table tr:hover{background-color:#fafafa}.btn-small{background-color:#007aff;color:#fff;border:none;padding:6px 12px;border-radius:4px;font-size:12px;cursor:pointer;transition:background-color .2s}.btn-small:hover{background-color:#0051d5}.payment-history-loading{padding:40px;text-align:center;color:#666}.btn-success{background-color:#28a745;color:#fff}.btn-success:hover{background-color:#218838}.btn-danger{background-color:#dc3545;color:#fff}.btn-danger:hover{background-color:#c82333}@media (max-width: 768px){.payments-table{font-size:12px}.payments-table th,.payments-table td{padding:8px 10px}.btn-small{padding:4px 8px;font-size:11px}}:root{--primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--success-color: #10b981;--success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);--danger-color: #ef4444;--danger-gradient: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);--border-radius: 16px;--shadow-md: 0 10px 30px rgba(0, 0, 0, .1);--shadow-lg: 0 20px 40px rgba(0, 0, 0, .15)}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.public-payment-page{min-height:100vh;position:relative;overflow:hidden;background:var(--primary-gradient)}.public-payment-page.loading-state,.public-payment-page.error-state{display:flex;align-items:center;justify-content:center;padding:20px}.loading-state .loading-container{text-align:center}.spinner{width:50px;height:50px;border:4px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 20px}.spinner-small{width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;display:inline-block;margin-right:8px}@keyframes spin{to{transform:rotate(360deg)}}.loading-container p{color:#fff;font-size:16px;margin:20px 0 0;opacity:.9}.error-state .error-container{text-align:center;color:#fff;max-width:500px}.error-icon{font-size:64px;margin-bottom:20px;animation:float 3s ease-in-out infinite}.error-container h2{font-size:32px;margin:20px 0 10px;font-weight:700}.error-container p{font-size:16px;opacity:.9;margin:0}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.background-decoration{position:fixed;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:0;opacity:.1}.background-decoration:before{content:"";position:absolute;width:300px;height:300px;background:#fff;border-radius:50%;top:-50px;right:-100px;animation:float-slow 20s ease-in-out infinite}.background-decoration:after{content:"";position:absolute;width:200px;height:200px;background:#fff;border-radius:50%;bottom:-50px;left:-50px;animation:float-slow-reverse 25s ease-in-out infinite}@keyframes float-slow{0%,to{transform:translateY(0) translate(0)}50%{transform:translateY(-40px) translate(20px)}}@keyframes float-slow-reverse{0%,to{transform:translateY(0) translate(0)}50%{transform:translateY(40px) translate(-20px)}}.public-payment-page>:not(.background-decoration){position:relative;z-index:1}.hero-section{color:#fff;padding:40px 20px 30px;text-align:center}.hero-content h1{font-size:36px;font-weight:700;margin:0 0 10px;animation:slideDown .6s ease-out}.hero-subtitle{font-size:16px;margin:0;opacity:.9;animation:slideDown .6s ease-out .1s both}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.payment-container{max-width:500px;margin:0 auto 40px;padding:0 20px;animation:slideUp .6s ease-out .2s both}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.merchant-card{background:#fff;border-radius:var(--border-radius);padding:24px;margin-bottom:24px;display:flex;gap:16px;box-shadow:var(--shadow-md);border-top:4px solid var(--primary-gradient);position:relative}.merchant-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--primary-gradient);border-radius:var(--border-radius) var(--border-radius) 0 0}.merchant-avatar{width:48px;height:48px;background:#f0f0f0;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:28px;flex-shrink:0}.merchant-details{flex:1;min-width:0}.merchant-label{font-size:11px;color:#999;text-transform:uppercase;letter-spacing:.5px;font-weight:600;margin:0 0 4px}.merchant-name{font-size:18px;font-weight:700;color:#333;margin:0 0 8px}.merchant-upi{display:flex;align-items:center;gap:8px;font-size:14px;color:#666}.upi-icon{font-size:16px}.merchant-upi code{background:#f5f5f5;padding:2px 6px;border-radius:4px;font-family:Monaco,Courier New,monospace;font-size:13px;word-break:break-all}.collection-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}.stat-item{background:#fff;padding:16px;border-radius:12px;box-shadow:var(--shadow-md);text-align:center;border-left:4px solid #667eea}.stat-value{display:block;font-size:20px;font-weight:700;color:#667eea;margin-bottom:4px}.stat-label{font-size:12px;color:#999;text-transform:uppercase;letter-spacing:.5px}.alert{padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:14px;font-weight:500}.alert-error{background:#fee;color:#c62828;border-left:4px solid #c62828}.payment-form{background:#fff;border-radius:var(--border-radius);padding:24px;box-shadow:var(--shadow-md)}.form-section{margin-bottom:24px}.form-group{margin-bottom:18px}.form-group:last-child{margin-bottom:0}.form-group label{display:block;font-size:14px;font-weight:600;color:#333;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}.fixed-badge{background:linear-gradient(135deg,#10b981,#059669);color:#fff;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:600;letter-spacing:.5px}.form-group input{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-size:16px;font-family:inherit;transition:all .2s;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group input:disabled{background:#f5f5f5;color:#999;cursor:not-allowed}.amount-input-wrapper{position:relative;display:flex}.amount-prefix{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:16px;font-weight:600;color:#667eea;pointer-events:none}.amount-input-wrapper input{padding-left:30px;font-size:18px;font-weight:600}.input-hint{display:block;font-size:12px;color:#999;margin-top:6px}.btn-pay{width:100%;padding:14px 20px;background:var(--primary-gradient);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s;display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:16px}.btn-pay:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 25px #667eea4d}.btn-pay:active:not(:disabled){transform:translateY(0)}.btn-pay:disabled{opacity:.6;cursor:not-allowed}.payment-note{text-align:center;font-size:13px;color:#999;margin:0}.success-section{background:#fff;border-radius:var(--border-radius);padding:40px 24px;text-align:center;box-shadow:var(--shadow-md);animation:popIn .5s ease-out}@keyframes popIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.success-icon-container{margin-bottom:20px}.success-icon{width:70px;height:70px;background:var(--success-gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:40px;margin:0 auto;animation:scaleCheck .5s cubic-bezier(.68,-.55,.265,1.55)}@keyframes scaleCheck{0%{transform:scale(0)}50%{transform:scale(1.1)}to{transform:scale(1)}}.success-section h2{font-size:28px;font-weight:700;color:#333;margin:0 0 8px}.success-amount{font-size:32px;font-weight:700;color:#10b981;margin:8px 0 24px}.success-message{background:#f0fdf4;border:1px solid #dcfce7;border-radius:8px;padding:16px;margin-bottom:24px;text-align:left}.success-instruction{font-size:14px;color:#166534;margin:0 0 8px;font-weight:500}.success-note{font-size:13px;color:#15803d;margin:0}.btn-another{padding:12px 20px;background:#f5f5f5;color:#667eea;border:2px solid #667eea;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.btn-another:hover{background:#667eea;color:#fff}.app-container{display:flex;flex-direction:column;min-height:100vh;background-color:#f5f5f5}.app-header{background:#fff;padding:20px;border-bottom:1px solid #e0e0e0;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 4px #0000000d;position:relative;z-index:10}.app-header h1{margin:0;font-size:24px;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:700}.header-right{display:flex;align-items:center;gap:15px}.user-email{color:#666;font-size:14px}.logout-btn{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;border:none;padding:8px 16px;border-radius:6px;cursor:pointer;font-size:14px;font-weight:600;transition:all .2s}.logout-btn:hover{box-shadow:0 5px 15px #ef44444d;transform:translateY(-2px)}.app-nav{background:#fff;padding:0 20px;border-bottom:1px solid #e0e0e0;display:flex;gap:10px;position:relative;z-index:10}.nav-btn{background:none;border:none;padding:15px 20px;font-size:14px;font-weight:600;cursor:pointer;color:#666;border-bottom:3px solid transparent;transition:all .2s}.app-content{flex:1;padding:20px;background-color:#f5f5f5;position:relative;z-index:1}@media (max-width: 768px){.public-payment-page{padding-top:0}.hero-section{padding:30px 20px 20px}.hero-content h1{font-size:28px}.hero-subtitle{font-size:14px}.payment-container{margin:0 auto 30px}.merchant-card{padding:16px}.merchant-name{font-size:16px}.collection-stats{grid-template-columns:1fr 1fr}.payment-form{padding:20px}.success-section{padding:30px 20px}.success-section h2{font-size:24px}.success-amount{font-size:28px}.app-header{flex-wrap:wrap;gap:10px}.header-right{flex-wrap:wrap}.app-nav{overflow-x:auto;padding:0 10px}.nav-btn{padding:12px 15px;font-size:13px}}.qr-section{background:#fff;border-radius:var(--border-radius);padding:24px;box-shadow:var(--shadow-md);animation:slideUp .6s ease-out .2s both}.qr-header{text-align:center;margin-bottom:24px}.qr-header h3{font-size:20px;font-weight:700;color:#333;margin:0 0 8px}.qr-subtitle{font-size:14px;color:#666;margin:0}.qr-code-container{display:flex;justify-content:center;align-items:center;margin:24px 0;padding:20px;background:#fafafa;border-radius:12px;border:2px solid #f0f0f0}.qr-code-container svg{max-width:100%;height:auto;filter:drop-shadow(0 2px 8px rgba(0,0,0,.1))}.payment-details{background:#f9f9f9;border-left:4px solid #667eea;padding:16px;border-radius:8px;margin-bottom:24px}.detail-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;font-size:14px}.detail-label{color:#666;font-weight:600}.detail-value{color:#333;font-weight:700;text-align:right}.qr-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}.btn-primary,.btn-secondary{padding:12px 16px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:6px}.btn-primary{background:var(--primary-gradient);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #667eea4d}.btn-secondary{background:#f5f5f5;color:#667eea;border:2px solid #667eea}.btn-secondary:hover{background:#667eea;color:#fff}.qr-instructions{background:#f0f7ff;border:1px solid #d4e8ff;border-radius:8px;padding:16px;margin-bottom:24px}.qr-instructions ol{margin:0;padding-left:20px;color:#333;font-size:14px}.qr-instructions li{margin-bottom:8px;line-height:1.6}.qr-instructions li:last-child{margin-bottom:0}.btn-confirm{width:100%;padding:14px 20px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:all .3s;display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:12px}.btn-confirm:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 25px #10b9814d}.btn-confirm:disabled{opacity:.6;cursor:not-allowed}.btn-back{width:100%;padding:10px 16px;background:#f5f5f5;color:#666;border:1px solid #ddd;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.btn-back:hover:not(:disabled){background:#efefef;border-color:#bbb}.btn-back:disabled{opacity:.6;cursor:not-allowed}@media (max-width: 768px){.qr-section{padding:20px}.qr-code-container{padding:16px;margin:16px 0}.qr-code-container svg{max-width:200px}.qr-actions{grid-template-columns:1fr 1fr;gap:10px}.btn-primary,.btn-secondary{padding:10px 12px;font-size:13px}.qr-instructions{padding:12px;font-size:13px}.qr-instructions ol{padding-left:18px}.qr-instructions li{margin-bottom:6px}}@media (max-width: 480px){.qr-code-container{padding:12px}.qr-code-container svg{max-width:180px}.qr-actions{grid-template-columns:1fr}.btn-primary,.btn-secondary{padding:12px 14px;font-size:13px}.payment-details{padding:12px}.detail-row{padding:6px 0;font-size:13px}}.card{background:#ffffff0f;border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:2rem;max-width:480px;width:100%;box-shadow:0 8px 32px #0000004d}.card h1{margin:0 0 1.5rem;font-size:1.5rem;font-weight:600}.card label{display:block;margin-bottom:1rem;font-size:.9rem;font-weight:500;color:#b0b0b0}.card label+label{margin-top:1.25rem}.card textarea,.card input{display:block;width:100%;margin-top:.4rem;padding:.75rem 1rem;font-size:1rem;font-family:inherit;color:#fff;background:#00000040;border:1px solid rgba(255,255,255,.15);border-radius:10px;resize:vertical}.card textarea::placeholder,.card input::placeholder{color:#fff6}.card textarea:focus,.card input:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 2px #6366f140}.card button{width:100%;margin-top:1.25rem;padding:.9rem 1.25rem;font-size:1rem;font-weight:600;color:#fff;background:linear-gradient(135deg,#6366f1,#4f46e5);border:none;border-radius:10px;cursor:pointer;transition:transform .15s,box-shadow .15s}.card button:hover{transform:translateY(-1px);box-shadow:0 6px 20px #6366f166}.card button:active{transform:translateY(0)}.card .preview{margin-top:1rem;font-size:.8rem;color:#888;word-break:break-all}.card .preview code{font-size:.75rem;background:#0000004d;padding:.2rem .4rem;border-radius:4px}.button-scan{margin-top:0;margin-bottom:1rem;background:#ffffff1f!important;border:1px solid rgba(255,255,255,.2)!important}.button-scan:hover{background:#ffffff2e!important;box-shadow:none!important}.button-row{display:flex;gap:.75rem;margin-top:1.25rem}.button-row button{flex:1;margin-top:0}.button-share{background:linear-gradient(135deg,#0ea5e9,#0284c7)!important}.button-share:hover{box-shadow:0 6px 20px #0ea5e966!important}.share-feedback{margin-top:.75rem;font-size:.9rem;color:#22c55e}.scanner-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.scanner-card{background:#1a1a2e;border-radius:16px;padding:1.25rem;max-width:100%;width:340px;border:1px solid rgba(255,255,255,.12)}.scanner-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.scanner-header h2{margin:0;font-size:1.1rem;font-weight:600}.scanner-close{width:36px;height:36px;padding:0;margin:0;font-size:1.5rem;line-height:1;background:#ffffff1a;border:none;border-radius:8px;color:#fff;cursor:pointer}.scanner-close:hover{background:#fff3}.qr-reader{overflow:hidden;border-radius:12px}.qr-reader video{border-radius:12px}.scanner-toast{margin-top:.75rem;padding:.6rem 1rem;font-size:.9rem;color:#1c1917;background:#fbbf24;border-radius:10px;text-align:center;animation:scanner-toast-in .2s ease-out}@keyframes scanner-toast-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.scanner-error{padding:1rem 0;text-align:center}.scanner-error p{margin:0 0 1rem;font-size:.9rem;color:#e2e8f0;line-height:1.5}.scanner-error-btn{width:100%;margin-top:0;background:#ffffff26!important;border:1px solid rgba(255,255,255,.25)!important}.scanner-error-btn:hover{background:#ffffff40!important;box-shadow:none!important}.mobile-hint{margin-top:.75rem;padding:.5rem .75rem;font-size:.75rem;color:#94a3b8;background:#0003;border-radius:8px}.auth-card{background:#ffffff0f;border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:2rem;max-width:420px;width:100%;box-shadow:0 8px 32px #0000004d}.auth-card h1{margin:0 0 1.5rem;font-size:1.5rem;font-weight:600}.auth-card label{display:block;margin-bottom:1rem;font-size:.9rem;font-weight:500;color:#b0b0b0}.auth-card input{display:block;width:100%;margin-top:.4rem;padding:.75rem 1rem;font-size:1rem;color:#fff;background:#00000040;border:1px solid rgba(255,255,255,.15);border-radius:10px}.auth-card input:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 2px #6366f140}.auth-card .input-with-button{display:flex;gap:.5rem;margin-top:.4rem}.auth-card .input-with-button input{flex:1;margin-top:0}.auth-card .button-scan.small{margin-top:0;padding:.6rem 1rem;flex-shrink:0}.auth-card button[type=submit]{width:100%;margin-top:1rem;padding:.9rem;font-size:1rem;font-weight:600;color:#fff;background:linear-gradient(135deg,#6366f1,#4f46e5);border:none;border-radius:10px;cursor:pointer}.auth-card button[type=submit]:disabled{opacity:.7;cursor:not-allowed}.auth-error{margin:.5rem 0 0;font-size:.9rem;color:#f87171}.auth-switch{margin-top:1.25rem;font-size:.9rem;color:#94a3b8;text-align:center}.link-button{background:none;border:none;color:#6366f1;cursor:pointer;padding:0;font-size:inherit;text-decoration:underline}.auth-loading{margin:0;text-align:center;color:#94a3b8}.card-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.5rem}.card-header h1{margin:0}.user-row{display:flex;align-items:center;gap:.5rem}.user-email{font-size:.85rem;color:#94a3b8}.logout-btn{padding:.4rem .75rem;font-size:.85rem;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#e2e8f0;cursor:pointer;margin:0;width:auto}.logout-btn:hover{background:#ffffff26;box-shadow:none;transform:none}.app-container{display:flex;flex-direction:column;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.app-header{background:linear-gradient(135deg,#fffffff2,#ffffffe6);padding:20px 30px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 20px #0000001a;border-bottom:1px solid rgba(0,0,0,.05)}.app-header h1{margin:0;font-size:28px;color:#333;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:700}.header-right{display:flex;align-items:center;gap:20px}.user-email{color:#666;font-size:14px;font-weight:500}.logout-btn{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s;font-size:14px}.logout-btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px #ef44444d}.app-nav{background:#fffffff2;padding:0 30px;display:flex;gap:10px;border-bottom:1px solid rgba(0,0,0,.05);overflow-x:auto}.nav-btn{background:none;border:none;padding:16px 20px;font-size:14px;font-weight:600;cursor:pointer;color:#999;border-bottom:3px solid transparent;transition:all .2s;white-space:nowrap}.nav-btn:hover{color:#333}.nav-btn.active{color:#667eea;border-bottom-color:#667eea}.app-content{flex:1;overflow:auto}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif;background:linear-gradient(135deg,#1a1a2e,#16213e);min-height:100vh;color:#e8e8e8}#root{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}
