:root{--primary-50: #fafafa;--primary-100: #f5f5f5;--primary-200: #e5e5e5;--primary-300: #d4d4d4;--primary-400: #a3a3a3;--primary-500: #737373;--primary-600: #525252;--primary-700: #404040;--primary-800: #262626;--primary-900: #171717;--accent-50: #fafafa;--accent-100: #f5f5f5;--accent-200: #e5e5e5;--accent-300: #d4d4d4;--accent-400: #a3a3a3;--accent-500: #000000;--accent-600: #000000;--success-50: #f5f5f5;--success-500: #404040;--success-600: #262626;--warning-50: #fafafa;--warning-500: #737373;--warning-600: #525252;--error-50: #f5f5f5;--error-500: #000000;--error-600: #000000;--gray-50: #fafafa;--gray-100: #f5f5f5;--gray-200: #e5e5e5;--gray-300: #d4d4d4;--gray-400: #a3a3a3;--gray-500: #737373;--gray-600: #525252;--gray-700: #404040;--gray-800: #262626;--gray-900: #171717;--background: #ffffff;--surface: #ffffff;--surface-elevated: #fafafa;--surface-hover: #f5f5f5;--border: #e5e5e5;--border-strong: #d4d4d4;--text-primary: #000000;--text-secondary: #525252;--text-muted: #a3a3a3;--gradient-primary: linear-gradient(135deg, #000000 0%, #262626 100%);--gradient-secondary: linear-gradient(135deg, #171717 0%, #404040 100%);--gradient-accent: linear-gradient(135deg, #000000 0%, #000000 100%);--gradient-surface: linear-gradient(180deg, rgba(0, 0, 0, .03) 0%, rgba(0, 0, 0, 0) 100%);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 2px 4px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 8px rgba(0, 0, 0, .1);--shadow-xl: 0 8px 16px rgba(0, 0, 0, .12);--shadow-glow: 0 0 0 1px rgba(0, 0, 0, .1);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease;--sidebar-width: 280px;--sidebar-collapsed: 80px;--header-height: 72px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-family);background:var(--background);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--surface)}::-webkit-scrollbar-thumb{background:var(--gray-600);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--gray-500)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}h5{font-size:var(--font-size-lg)}h6{font-size:var(--font-size-md)}p{color:var(--text-secondary)}a{color:var(--primary-400);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-300)}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-width);padding:var(--spacing-6);padding-top:calc(var(--header-height) + var(--spacing-6));transition:margin-left var(--transition-normal);min-height:100vh}@media(max-width:1024px){.main-content{margin-left:0;padding:var(--spacing-4);padding-top:calc(var(--header-height) + var(--spacing-4))}}@media(max-width:640px){.main-content{padding:var(--spacing-3);padding-top:calc(var(--header-height) + var(--spacing-3))}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:var(--spacing-6);transition:all var(--transition-normal)}.card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-lg)}.card-glass{background:#1a1a1fcc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.card-gradient{background:var(--gradient-surface);border:1px solid var(--border)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-5);font-size:var(--font-size-sm);font-weight:500;border-radius:var(--radius-lg);border:none;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #8b5cf64d}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf666}.btn-secondary{background:var(--surface-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--surface-hover);border-color:var(--border-strong)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--surface-elevated);color:var(--text-primary)}.btn-danger{background:var(--error-600);color:#fff}.btn-danger:hover:not(:disabled){background:var(--error-500)}.btn-sm{padding:var(--spacing-2) var(--spacing-3);font-size:var(--font-size-xs)}.btn-lg{padding:var(--spacing-4) var(--spacing-8);font-size:var(--font-size-md)}.btn-icon{padding:var(--spacing-3);width:44px;height:44px}.input-group{display:flex;flex-direction:column;gap:var(--spacing-2)}.input-label{font-size:var(--font-size-sm);font-weight:500;color:var(--text-secondary)}.input{width:100%;padding:var(--spacing-3) var(--spacing-4);font-size:var(--font-size-md);font-family:inherit;background:var(--surface-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);color:var(--text-primary);transition:all var(--transition-fast)}.input:focus{outline:none;border-color:var(--primary-500);box-shadow:0 0 0 3px #8b5cf633}.input::placeholder{color:var(--text-muted)}.input-with-icon{position:relative}.input-with-icon .input{padding-left:44px}.input-with-icon .icon{position:absolute;left:var(--spacing-4);top:50%;transform:translateY(-50%);color:var(--text-muted)}select.input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:40px}textarea.input{min-height:120px;resize:vertical}.global-search{position:relative;width:100%;max-width:500px}.global-search .input{padding-left:48px;padding-right:48px;background:var(--surface);border-radius:var(--radius-full)}.global-search .search-icon{position:absolute;left:var(--spacing-4);top:50%;transform:translateY(-50%);color:var(--text-muted)}.global-search .search-shortcut{position:absolute;right:var(--spacing-4);top:50%;transform:translateY(-50%);padding:var(--spacing-1) var(--spacing-2);background:var(--surface-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:var(--font-size-xs);color:var(--text-muted)}.search-results{position:absolute;top:calc(100% + var(--spacing-2));left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:var(--spacing-2);box-shadow:var(--shadow-xl);z-index:100;max-height:400px;overflow-y:auto}.search-result-item{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-3) var(--spacing-4);border-radius:var(--radius-lg);cursor:pointer;transition:background var(--transition-fast)}.search-result-item:hover{background:var(--surface-elevated)}.search-result-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:var(--primary-500);background:var(--gradient-primary)}.search-result-info{flex:1}.search-result-title{font-weight:500;color:var(--text-primary)}.search-result-subtitle{font-size:var(--font-size-sm);color:var(--text-muted)}.data-table-container{overflow-x:auto;border-radius:var(--radius-xl);border:1px solid var(--border);background:var(--surface)}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:var(--spacing-4);text-align:left;border-bottom:1px solid var(--border)}.data-table th{font-size:var(--font-size-sm);font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;background:var(--surface-elevated)}.data-table tbody tr{transition:background var(--transition-fast)}.data-table tbody tr:hover{background:var(--surface-hover)}.data-table tbody tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:var(--spacing-1);padding:var(--spacing-1) var(--spacing-3);font-size:var(--font-size-xs);font-weight:500;border-radius:var(--radius-full)}.badge-primary{background:var(--primary-100);color:var(--primary-700)}.badge-success{background:var(--success-50);color:var(--success-600)}.badge-warning{background:var(--warning-50);color:var(--warning-600)}.badge-error{background:var(--error-50);color:var(--error-600)}.badge-neutral{background:var(--gray-100);color:var(--gray-700)}.stat-card{display:flex;flex-direction:column;gap:var(--spacing-3);padding:var(--spacing-6);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);transition:all var(--transition-normal)}.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-glow);border-color:var(--primary-500)}.stat-card-header{display:flex;align-items:center;justify-content:space-between}.stat-card-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-lg);background:var(--gradient-primary)}.stat-card-title{font-size:var(--font-size-sm);color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.stat-card-value{font-size:var(--font-size-3xl);font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-card-change{display:flex;align-items:center;gap:var(--spacing-1);font-size:var(--font-size-sm)}.stat-card-change.positive{color:var(--success-500)}.stat-card-change.negative{color:var(--error-500)}.modal-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:var(--spacing-4);z-index:1000;animation:fadeIn .2s ease}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-2xl);width:100%;max-width:500px;max-height:90vh;overflow-y:auto;animation:slideUp .3s ease}.modal-lg{max-width:800px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-6);border-bottom:1px solid var(--border)}.modal-title{font-size:var(--font-size-xl);font-weight:600}.modal-body{padding:var(--spacing-6)}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--spacing-3);padding:var(--spacing-6);border-top:1px solid var(--border)}.grid{display:grid;gap:var(--spacing-6)}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}@media(max-width:1280px){.grid-cols-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:1024px){.grid-cols-3{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:1fr}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:var(--spacing-2)}.gap-3{gap:var(--spacing-3)}.gap-4{gap:var(--spacing-4)}.gap-6{gap:var(--spacing-6)}.mb-2{margin-bottom:var(--spacing-2)}.mb-4{margin-bottom:var(--spacing-4)}.mb-6{margin-bottom:var(--spacing-6)}.mb-8{margin-bottom:var(--spacing-8)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-8);flex-wrap:wrap;gap:var(--spacing-4)}.page-title{font-size:var(--font-size-3xl);font-weight:700}.page-subtitle{font-size:var(--font-size-md);color:var(--text-muted);margin-top:var(--spacing-1)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-12);text-align:center}.empty-state-icon{width:80px;height:80px;margin-bottom:var(--spacing-6);color:var(--text-muted);opacity:.5}.empty-state-title{font-size:var(--font-size-xl);font-weight:600;margin-bottom:var(--spacing-2)}.empty-state-description{color:var(--text-muted);max-width:400px}.skeleton{background:linear-gradient(90deg,var(--surface-elevated) 0%,var(--surface-hover) 50%,var(--surface-elevated) 100%);background-size:200% 100%;animation:skeleton-loading 1.5s ease-in-out infinite;border-radius:var(--radius-md)}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-text{height:20px;margin-bottom:var(--spacing-2)}.skeleton-avatar{width:48px;height:48px;border-radius:var(--radius-full)}.avatar{width:40px;height:40px;border-radius:var(--radius-full);background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:var(--font-size-sm);color:#fff}.avatar-sm{width:32px;height:32px;font-size:var(--font-size-xs)}.avatar-lg{width:56px;height:56px;font-size:var(--font-size-lg)}@media(max-width:640px){.hide-mobile{display:none!important}}@media(min-width:641px)and (max-width:1024px){.hide-tablet{display:none!important}}@media(min-width:1025px){.hide-desktop{display:none!important}}@media print{#root{display:none!important}html,body{width:100%!important;height:auto!important;min-height:auto!important;margin:0!important;padding:0!important;overflow:visible!important;background:#fff!important}.print-active{display:block!important;position:relative!important;width:100%!important;height:auto!important;min-height:auto!important;margin:0!important;padding:5mm 10mm!important;background:#fff!important;color:#000!important;box-sizing:border-box!important}@page{size:auto;margin:0!important}.print-active .thermal-receipt{width:100%;max-width:100mm!important;min-height:auto!important;height:auto!important;padding:2mm 5mm!important;margin:0!important;font-family:Courier New,Courier,monospace!important;font-size:15px;font-weight:600!important;color:#000!important;background:#fff!important;line-height:1.4;overflow:visible;display:flex;flex-direction:column;justify-content:flex-start;align-items:stretch;text-align:left;box-sizing:border-box;-webkit-print-color-adjust:exact;print-color-adjust:exact;page-break-inside:avoid;break-inside:avoid}.print-active .thermal-receipt *{font-family:Courier New,Courier,monospace!important;font-weight:600!important;color:#000!important}.print-active .thermal-receipt div[style*="text-align: center"],.print-active .thermal-receipt div[style*="text-align: center"] *{text-align:center!important}.print-active .thermal-receipt img{max-width:180px!important;max-height:120px!important;display:inline-block;margin:0 auto 5px;image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges}.print-active .thermal-receipt table{width:100%;border-collapse:collapse;font-size:14px;font-weight:600!important;margin:8px 0}.print-active .thermal-receipt table th,.print-active .thermal-receipt table td{padding:6px 2px;font-weight:600!important;border-bottom:1px dashed #000!important}.print-active .thermal-receipt table th:nth-child(1),.print-active .thermal-receipt table td:nth-child(1){text-align:left!important}.print-active .thermal-receipt table th:nth-child(2),.print-active .thermal-receipt table td:nth-child(2){text-align:right!important}.print-active .thermal-receipt table th:nth-child(3),.print-active .thermal-receipt table td:nth-child(3){text-align:right!important}.print-active .thermal-receipt table th{border-bottom:2px dashed #000!important}.print-active .thermal-receipt .payment-qr{margin:10px auto 0;max-width:100px}.print-active .thermal-receipt .payment-qr img{max-width:90px;max-height:90px}.print-active .professional-bill{max-width:125mm!important;width:100%;min-height:auto!important;height:auto!important;padding:5mm 10mm!important;margin:0 auto;box-shadow:none;border:none;font-size:11pt;font-family:Inter,system-ui,sans-serif!important;color:#000!important;background:#fff!important;page-break-inside:avoid;break-inside:avoid}.print-active .professional-bill *{color:#000!important;font-weight:500!important}.print-active .professional-bill h1,.print-active .professional-bill h2,.print-active .professional-bill h3,.print-active .professional-bill h4,.print-active .professional-bill .grand-total{font-weight:700!important}.print-active .professional-bill .bill-logo{max-width:220px!important;max-height:140px!important;display:inline-block}.print-active .professional-bill .bill-table th{background:#e5e5e5!important;border-bottom:2px solid #000!important;padding:8px;font-weight:700!important}.print-active .professional-bill .bill-table td{padding:8px;border-bottom:1px dashed #ccc!important}.print-active .professional-bill .grand-total{border-top:2px solid #000!important;border-bottom:2px solid #000!important;padding:10px 0}}.professional-bill{background:#fff;padding:40px;max-width:800px;margin:0 auto;font-family:Inter,system-ui,sans-serif;color:#1a1a1a;border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.bill-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:40px}.bill-logo{width:120px;height:auto;margin-bottom:15px}.clinic-name{font-size:24px;font-weight:800;letter-spacing:-.5px;margin:0 0 8px;color:#000}.clinic-details{font-size:13px;color:#666;margin:2px 0}.invoice-title{font-size:32px;font-weight:900;color:#000;text-align:right;margin:0 0 20px}.meta-grid{display:grid;grid-template-columns:auto auto;gap:8px 20px;font-size:14px}.meta-label{color:#666;font-weight:500}.meta-value{font-weight:600;color:#000;text-align:right}.bill-to{margin-bottom:30px}.bill-to h3{font-size:14px;color:#888;margin-bottom:10px;letter-spacing:1px}.client-name{font-size:18px;font-weight:700}.bill-table{width:100%;border-collapse:collapse;margin-bottom:30px}.bill-table th{background:#f8f8f8;padding:12px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid #000}.bill-table td{padding:15px 12px;border-bottom:1px solid #eee;font-size:14px}.item-type{font-size:12px;color:#888;text-transform:capitalize}.bill-footer{display:flex;justify-content:space-between;gap:40px;margin-bottom:30px}.footer-left{flex:1}.payment-qr{text-align:center;width:fit-content;padding:15px;border:1px solid #eee;border-radius:12px;margin-bottom:20px}.payment-qr p{font-size:12px;color:#666;margin:8px 0 0}.notes-section h4{font-size:14px;margin-bottom:8px}.notes-section p{font-size:13px;color:#666}.footer-right{min-width:250px}.summary-row{display:flex;justify-content:space-between;padding:8px 0;font-size:15px}.grand-total{margin-top:10px;padding:15px 0;border-top:2px solid #000;border-bottom:2px solid #000;font-weight:800;font-size:20px}.cash-received{color:#059669}.balance{font-weight:700;color:#059669}.bill-terms{border-top:1px solid #eee;padding-top:20px;font-size:12px;color:#888}.bill-terms ul{padding-left:20px;margin-top:5px}.print-preview-hidden{display:none}
