@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-base: #0a0a12;--bg-surface: rgba(255, 255, 255, .04);--bg-surface-hover: rgba(255, 255, 255, .07);--bg-card: rgba(255, 255, 255, .05);--border: rgba(255, 255, 255, .08);--border-active: rgba(139, 92, 246, .5);--text-primary: #f0f0ff;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent-1: #6366f1;--accent-2: #8b5cf6;--accent-3: #a78bfa;--gradient: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899);--gradient-btn: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-card: 0 8px 32px rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255,255,255,.06);--shadow-btn: 0 4px 15px rgba(99, 102, 241, .4);--transition: .2s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,sans-serif;background-color:var(--bg-base);color:var(--text-primary);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 50% at 20% -20%,rgba(99,102,241,.15) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 80% 110%,rgba(139,92,246,.12) 0%,transparent 60%),radial-gradient(ellipse 40% 30% at 50% 50%,rgba(236,72,153,.05) 0%,transparent 60%);pointer-events:none;z-index:0}#root{position:relative;z-index:1}.app-container{display:flex;flex-direction:column;min-height:100vh}.app-header{padding:28px 24px 20px;text-align:center}.header-inner{display:inline-flex;flex-direction:column;align-items:center;gap:6px}.logo{display:flex;align-items:center;gap:10px}.logo-icon{font-size:32px;filter:drop-shadow(0 0 12px rgba(139,92,246,.6));animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.logo-text{font-size:28px;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.header-tagline{font-size:13px;color:var(--text-muted);font-weight:400}.main-content{flex:1;max-width:760px;margin:0 auto;width:100%;padding:0 16px 40px;display:flex;flex-direction:column;gap:24px}.content-area{animation:slideIn .35s cubic-bezier(.4,0,.2,1)}@keyframes slideIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.step-indicator{display:flex;align-items:center;justify-content:center;gap:0;padding:20px 0 4px;flex-wrap:nowrap}.step-item{display:flex;flex-direction:column;align-items:center;gap:6px;position:relative}.step-circle{width:36px;height:36px;border-radius:50%;border:2px solid var(--border);background:var(--bg-surface);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:var(--text-muted);transition:all var(--transition)}.step-item.active .step-circle{border-color:var(--accent-1);background:#6366f133;color:var(--accent-3);box-shadow:0 0 16px #6366f166}.step-item.completed .step-circle{border-color:var(--success);background:#10b98133;color:var(--success)}.step-label{font-size:11px;font-weight:500;color:var(--text-muted);white-space:nowrap;transition:color var(--transition)}.step-item.active .step-label{color:var(--accent-3)}.step-item.completed .step-label{color:var(--success)}.step-connector{width:60px;height:2px;background:var(--border);margin-bottom:22px;transition:background var(--transition)}.step-connector.completed{background:var(--success)}.step-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:28px;box-shadow:var(--shadow-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.step-card-wide{max-width:100%}.step-header{display:flex;align-items:flex-start;gap:16px;margin-bottom:24px}.step-icon{font-size:36px;line-height:1;filter:drop-shadow(0 0 8px rgba(139,92,246,.5))}.step-header h2{font-size:20px;font-weight:700;color:var(--text-primary);line-height:1.3}.step-subtitle{font-size:13px;color:var(--text-muted);margin-top:3px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.engine-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;background:#6366f126;border:1px solid rgba(99,102,241,.3);color:var(--accent-3)}.input-group{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px}.text-input{flex:1 1 150px;min-width:0;background:#ffffff0d;border:1px solid var(--border);border-radius:var(--radius-md);padding:12px 16px;color:var(--text-primary);font-family:inherit;font-size:15px;transition:all var(--transition);outline:none}.text-input:focus{border-color:var(--accent-1);background:#6366f114;box-shadow:0 0 0 3px #6366f126}.text-input::placeholder{color:var(--text-muted)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:var(--radius-md);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all var(--transition);white-space:nowrap;text-decoration:none}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none!important}.btn-primary{background:var(--gradient-btn);color:#fff;box-shadow:var(--shadow-btn)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px #6366f180}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:#ffffff12;border:1px solid var(--border);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){background:#ffffff1f;border-color:#ffffff26;transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--text-secondary);padding-left:8px}.btn-ghost:hover:not(:disabled){color:var(--text-primary);background:#ffffff0d}.btn-danger{background:#ef444426;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.btn-danger:hover:not(:disabled){background:#ef444440}.btn-lg{padding:12px 24px;font-size:15px}.people-grid{display:flex;flex-wrap:wrap;gap:10px;min-height:60px;padding:16px;background:#0003;border:1px dashed var(--border);border-radius:var(--radius-lg);margin-bottom:20px;align-content:flex-start}.person-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;background:#ffffff0f;border:1px solid var(--chip-color, var(--border));border-radius:999px;font-size:14px;font-weight:500;animation:popIn .2s cubic-bezier(.4,0,.2,1)}@keyframes 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rgba(239,68,68,.2);border-radius:var(--radius-sm);padding:8px 12px;margin-bottom:12px}.warning-banner{background:#f59e0b1a;border:1px solid rgba(245,158,11,.25);border-radius:var(--radius-md);padding:10px 14px;font-size:13px;color:#fbbf24;margin-bottom:16px}.shake{animation:shake .4s cubic-bezier(.36,.07,.19,.97)}@keyframes shake{10%,90%{transform:translate(-2px)}20%,80%{transform:translate(4px)}30%,50%,70%{transform:translate(-4px)}40%,60%{transform:translate(4px)}}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:40px 24px;text-align:center;cursor:pointer;transition:all var(--transition);position:relative;margin-bottom:20px;background:#00000026}.drop-zone:hover:not(.has-preview){border-color:var(--accent-1);background:#6366f10d}.drop-zone.dragging{border-color:var(--accent-2);background:#8b5cf614;transform:scale(1.01)}.drop-zone.has-preview{padding:12px;cursor:default}.upload-icon{font-size:48px;margin-bottom:12px;opacity:.6}.drop-title{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:6px}.drop-sub{font-size:14px;color:var(--text-secondary);margin-bottom:4px}.drop-hint{font-size:12px;color:var(--text-muted)}.preview-container{position:relative;display:inline-block}.preview-img{max-height:280px;max-width:100%;border-radius:var(--radius-md);object-fit:contain;display:block;margin:0 auto}.remove-preview-btn{position:absolute;top:-10px;right:-10px;width:28px;height:28px;border-radius:50%;background:#ef4444e6;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.remove-preview-btn:hover{background:var(--danger);transform:scale(1.1)}.progress-container{margin-bottom:16px}.progress-bar-wrapper{height:6px;background:#ffffff14;border-radius:999px;overflow:hidden;margin-bottom:8px}.progress-bar-fill{height:100%;background:var(--gradient);border-radius:999px;transition:width .3s ease;box-shadow:0 0 8px #6366f199}.progress-label{font-size:12px;color:var(--text-muted);text-align:center}.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.items-list{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.item-row{background:#ffffff0a;border:1px solid var(--border);border-radius:var(--radius-md);padding:14px 16px;transition:all var(--transition)}.item-row:hover{border-color:#6366f14d;background:#6366f10a}.item-info{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.item-name{font-size:14px;font-weight:500;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;gap:6px;flex:1;border-radius:var(--radius-sm);padding:2px 4px;transition:background var(--transition)}.item-name:hover{background:#ffffff0d}.edit-icon{opacity:0;transition:opacity var(--transition);color:var(--text-muted);flex-shrink:0}.item-name:hover .edit-icon{opacity:1}.item-price{font-size:14px;font-weight:700;color:var(--accent-3);cursor:pointer;white-space:nowrap;padding:2px 6px;border-radius:var(--radius-sm);transition:background var(--transition)}.item-price:hover{background:#6366f11a}.inline-edit{background:#6366f11a;border:1px solid var(--accent-1);border-radius:var(--radius-sm);padding:4px 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var(--border);color:var(--text-secondary);font-size:11px;font-weight:600;cursor:pointer;transition:all var(--transition)}.btn-micro:hover{background:#ffffff1f;color:var(--text-primary)}.btn-micro-clear:hover{background:#f59e0b26;border-color:#f59e0b4d;color:#fbbf24}.btn-micro-delete:hover{background:#ef444426;border-color:#ef44444d;color:#fca5a5}.split-info{margin-top:8px;font-size:11px;color:var(--text-muted);background:#10b98114;border:1px solid rgba(16,185,129,.2);border-radius:var(--radius-sm);padding:4px 8px;display:inline-block}.add-item-btn{width:100%;justify-content:center;margin-bottom:4px}.tax-service-row{display:flex;gap:12px;align-items:flex-end;margin-bottom:20px;flex-wrap:wrap;padding:16px;background:#0003;border:1px solid var(--border);border-radius:var(--radius-md)}.tax-field{display:flex;flex-direction:column;gap:6px;flex:1;min-width:120px}.tax-field label{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.tax-input{background:#ffffff0d;border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 12px;color:var(--text-primary);font-family:inherit;font-size:15px;font-weight:600;outline:none;transition:all var(--transition);width:100%}.tax-input:focus{border-color:var(--accent-1);background:#6366f114}.tax-total-preview{display:flex;flex-direction:column;gap:4px;text-align:right;flex:1;min-width:120px}.tax-total-preview span{font-size:12px;color:var(--text-muted)}.tax-total-preview strong{font-size:16px;font-weight:700;color:var(--text-primary)}.summary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin-bottom:20px}.summary-card{background:#ffffff0a;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition)}.summary-card:hover{border-color:#6366f14d;transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.summary-card-header{display:flex;align-items:center;gap:10px;padding:14px 16px;background:linear-gradient(135deg,#ffffff0f,#ffffff05);border-bottom:1px solid var(--border)}.summary-avatar{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:#fff;flex-shrink:0}.summary-name{font-size:15px;font-weight:700;color:var(--text-primary)}.summary-items{padding:12px 16px;display:flex;flex-direction:column;gap:6px;min-height:40px}.no-items-text{font-size:13px;color:var(--text-muted);font-style:italic;text-align:center;padding:8px 0}.summary-item-row{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.summary-item-name{font-size:13px;color:var(--text-secondary);display:flex;align-items:center;gap:5px;flex:1}.split-badge{font-size:10px;padding:1px 5px;background:#6366f126;border-radius:4px;color:var(--accent-3);white-space:nowrap}.summary-item-price{font-size:13px;color:var(--text-primary);font-weight:500;white-space:nowrap}.summary-card-footer{border-top:1px solid var(--border);padding:12px 16px;display:flex;flex-direction:column;gap:4px}.summary-subtotal-row,.summary-tax-row{display:flex;justify-content:space-between;font-size:12px;color:var(--text-muted)}.summary-total-row{display:flex;justify-content:space-between;align-items:center;margin-top:4px;padding-top:8px;border-top:1px solid var(--border);font-size:13px;color:var(--text-secondary)}.summary-total-row strong{font-size:17px;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.grand-total-bar{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;background:#6366f11a;border:1px solid rgba(99,102,241,.25);border-radius:var(--radius-lg);margin-bottom:20px;font-size:14px;color:var(--text-secondary)}.grand-total-bar strong{font-size:22px;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.summary-footer{justify-content:space-between}.app-footer{text-align:center;padding:20px;font-size:12px;color:var(--text-muted);border-top:1px solid var(--border);margin-top:auto}@media print{body{background:#fff;color:#000}body:before{display:none}.app-header,.step-indicator,.tax-service-row,.step-footer,.app-footer{display:none}.summary-card{border:1px solid #ddd;break-inside:avoid;background:#fff;color:#000}.summary-card-header{background:#f3f4f6}.summary-name,.summary-item-name,.summary-item-price,.summary-total-row,.grand-total-bar{color:#000!important;-webkit-text-fill-color:black!important}}@media (max-width: 600px){.step-card{padding:20px 16px}.step-connector{width:32px}.step-label{font-size:10px}.summary-grid{grid-template-columns:1fr}.tax-service-row{gap:10px}.step-footer{flex-direction:column;align-items:stretch}.step-footer .btn{justify-content:center}.action-group{flex-direction:column}.grand-total-bar{flex-direction:column;gap:4px;text-align:center}}