:root,[data-theme=dark]{--primary:#6366f1;--primary-light:#818cf8;--primary-dark:#4f46e5;--primary-glow:#6366f126;--accent:#f59e0b;--accent-light:#fbbf24;--accent-dark:#d97706;--success:#10b981;--success-light:#d1fae5;--danger:#ef4444;--danger-light:#fee2e2;--warning:#f59e0b;--warning-light:#fef3c7;--info:#3b82f6;--info-light:#dbeafe;--bg-primary:#0f1117;--bg-secondary:#1a1d2e;--bg-card:#1e2235;--bg-card-hover:#252a40;--bg-input:#161928;--bg-sidebar:#131627;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--text-inverse:#0f172a;--border:#2a2f45;--border-light:#353b55;--border-focus:#6366f1;--radius-sm:6px;--radius:10px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 1px 3px #0000004d;--shadow:0 4px 16px #0000004d;--shadow-lg:0 12px 40px #0006;--transition:all .2s cubic-bezier(.4, 0, .2, 1);--sidebar-width:260px}[data-theme=light]{--primary:#4f46e5;--primary-light:#6366f1;--primary-dark:#4338ca;--primary-glow:#4f46e51a;--accent:#d97706;--accent-light:#f59e0b;--accent-dark:#b45309;--bg-primary:#f1f5f9;--bg-secondary:#fff;--bg-card:#fff;--bg-card-hover:#f8fafc;--bg-input:#f8fafc;--bg-sidebar:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-inverse:#f1f5f9;--border:#e2e8f0;--border-light:#cbd5e1;--border-focus:#4f46e5;--shadow-sm:0 1px 3px #0000000f;--shadow:0 4px 16px #00000014;--shadow-lg:0 12px 40px #0000001f}[data-theme=light] .sidebar-logo h1{background:linear-gradient(135deg, var(--primary), var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text}[data-theme=light] .sidebar{box-shadow:2px 0 8px #0000000a}[data-theme=light] .topbar{box-shadow:0 1px 4px #0000000a}[data-theme=light] .badge-success{color:#059669;background:#10b9811a}[data-theme=light] .badge-danger{color:#dc2626;background:#ef44441a}[data-theme=light] .badge-warning{color:#d97706;background:#f59e0b1a}[data-theme=light] .badge-info{color:#2563eb;background:#3b82f61a}[data-theme=light] .badge-purple{color:#7c3aed;background:#8b5cf61a}[data-theme=light] .stat-card.green .stat-icon{color:#059669;background:#10b9811a}[data-theme=light] .stat-card.red .stat-icon{color:#dc2626;background:#ef44441a}[data-theme=light] .stat-card.blue .stat-icon{color:#2563eb;background:#3b82f61a}[data-theme=light] .stat-card.amber .stat-icon{color:#d97706;background:#f59e0b1a}[data-theme=light] .modal-overlay{background:#0000004d}.theme-toggle-btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);width:38px;height:38px;color:var(--text-secondary);cursor:pointer;transition:var(--transition);justify-content:center;align-items:center;font-size:18px;display:flex}.theme-toggle-btn:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-light)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{background:var(--bg-primary);height:100%;color:var(--text-primary);-webkit-font-smoothing:antialiased;-webkit-user-select:none;user-select:none;font-family:Inter,system-ui,sans-serif}input,textarea,[contenteditable=true]{-webkit-user-select:text;user-select:text}h1,h2,h3,h4,h5,h6{font-family:Outfit,sans-serif;font-weight:700}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--border-light)}.app-layout{height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border);z-index:100;flex-direction:column;transition:width .3s cubic-bezier(.4,0,.2,1),min-width .3s cubic-bezier(.4,0,.2,1),transform .3s cubic-bezier(.4,0,.2,1),opacity .25s;display:flex;overflow-y:auto}.sidebar.collapsed{opacity:0;pointer-events:none;border-right:none;width:0;min-width:0;overflow:hidden}.sidebar-toggle-btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);width:38px;height:38px;color:var(--text-secondary);cursor:pointer;transition:var(--transition);flex-shrink:0;justify-content:center;align-items:center;display:flex}.sidebar-toggle-btn:hover{background:var(--bg-card-hover);color:var(--primary-light);border-color:var(--primary)}.sidebar-logo{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:24px 20px;display:flex}.sidebar-logo .logo-icon{background:linear-gradient(135deg, var(--primary), var(--accent));border-radius:var(--radius);color:#fff;justify-content:center;align-items:center;width:48px;height:48px;font-family:Outfit;font-size:20px;font-weight:800;display:flex}.sidebar-logo h1{background:linear-gradient(135deg, var(--primary-light), var(--accent-light));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:18px}.sidebar-nav{flex:1;padding:12px 10px}.nav-section{margin-bottom:8px}.nav-section-title{text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);padding:8px 12px 6px;font-size:10px;font-weight:700}.nav-item{border-radius:var(--radius-sm);color:var(--text-secondary);transition:var(--transition);cursor:pointer;text-align:left;white-space:nowrap;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:13px;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background:var(--bg-card);color:var(--text-primary)}.nav-item.active{background:var(--primary-glow);color:var(--primary-light);font-weight:600}.nav-item.active .nav-icon{color:var(--primary)}.nav-icon{flex-shrink:0;width:18px;height:18px}.main-content{background:var(--bg-primary);flex-direction:column;flex:1;transition:margin-left .3s cubic-bezier(.4,0,.2,1);display:flex;overflow:hidden}.sales-header-row{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.sales-header-row .form-group{flex:1;min-width:140px}.sales-header-row .form-group.wide{flex:2;min-width:200px}.sales-address-row{gap:16px;margin-top:12px;display:flex}.sales-address-row .form-group{flex:1}.topbar{border-bottom:1px solid var(--border);background:var(--bg-secondary);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);justify-content:space-between;align-items:center;height:60px;padding:0 28px;display:flex}.topbar-title{font-family:Outfit;font-size:18px;font-weight:700}.topbar-actions{align-items:center;gap:12px;display:flex}.topbar-company{color:var(--text-secondary);background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);padding:6px 14px;font-size:13px}.page-container{flex:1;padding:28px;overflow-y:auto}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition);padding:24px}.card:hover{border-color:var(--border-light)}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;display:flex}.card-title{font-size:16px;font-weight:700}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:28px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition);padding:22px;position:relative;overflow:hidden}.stat-card:hover{border-color:var(--border-light);box-shadow:var(--shadow);transform:translateY(-2px)}.stat-card:before{content:"";background:linear-gradient(90deg, var(--primary), var(--accent));height:3px;position:absolute;top:0;left:0;right:0}.stat-card.green:before{background:linear-gradient(90deg,#10b981,#34d399)}.stat-card.red:before{background:linear-gradient(90deg,#ef4444,#f87171)}.stat-card.blue:before{background:linear-gradient(90deg,#3b82f6,#60a5fa)}.stat-card.amber:before{background:linear-gradient(90deg,#f59e0b,#fbbf24)}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.stat-value{margin-top:8px;font-family:Outfit;font-size:28px;font-weight:800}.stat-sub{color:var(--text-secondary);margin-top:4px;font-size:12px}.stat-icon{border-radius:var(--radius);background:var(--primary-glow);width:44px;height:44px;color:var(--primary-light);justify-content:center;align-items:center;display:flex;position:absolute;top:20px;right:20px}.stat-card.green .stat-icon{color:#34d399;background:#10b9811f}.stat-card.red .stat-icon{color:#f87171;background:#ef44441f}.stat-card.blue .stat-icon{color:#60a5fa;background:#3b82f61f}.stat-card.amber .stat-icon{color:#fbbf24;background:#f59e0b1f}.form-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.form-input,.form-select,.form-textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);transition:var(--transition);outline:none;padding:10px 14px;font-family:inherit;font-size:14px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--primary-glow)}.form-input::placeholder{color:var(--text-muted)}.form-select{cursor:pointer}.form-select option{background:var(--bg-card);color:var(--text-primary)}.form-textarea{resize:vertical;min-height:80px}.form-row{flex-wrap:wrap;align-items:flex-end;gap:16px;display:flex}.form-inline{align-items:center;gap:8px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);white-space:nowrap;border:none;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;box-shadow:0 2px 8px #6366f14d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 16px #6366f166}.btn-success{background:linear-gradient(135deg, var(--success), #059669);color:#fff}.btn-success:hover{transform:translateY(-1px)}.btn-danger{background:linear-gradient(135deg, var(--danger), #dc2626);color:#fff}.btn-danger:hover{transform:translateY(-1px)}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-ghost:hover{background:var(--bg-card);color:var(--text-primary);border-color:var(--border-light)}.btn-sm{padding:6px 12px;font-size:12px}.btn-lg{padding:12px 28px;font-size:15px}.btn-icon{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;transition:var(--transition);justify-content:center;align-items:center;padding:0;display:inline-flex}.btn-icon:hover{background:var(--bg-card-hover);color:var(--text-primary)}.table-wrapper{border-radius:var(--radius);border:1px solid var(--border);overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:13px}.table th{text-align:left;background:var(--bg-secondary);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);z-index:1;padding:12px 16px;font-size:11px;font-weight:700;position:sticky;top:0}.table td{border-bottom:1px solid var(--border);color:var(--text-primary);padding:12px 16px}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--bg-card-hover)}.table .text-right{text-align:right}.table .text-center{text-align:center}.table .amount{font-family:Outfit;font-weight:600}.badge{border-radius:99px;align-items:center;gap:4px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{color:#34d399;background:#10b9811f}.badge-danger{color:#f87171;background:#ef44441f}.badge-warning{color:#fbbf24;background:#f59e0b1f}.badge-info{color:#60a5fa;background:#3b82f61f}.badge-purple{color:#a78bfa;background:#8b5cf61f}.items-table{border-collapse:collapse;width:100%;margin:16px 0}.items-table th{text-align:left;background:var(--bg-secondary);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border:1px solid var(--border);padding:10px 12px;font-size:11px;font-weight:700}.items-table td{border:1px solid var(--border);padding:4px}.items-table td input,.items-table td select{width:100%;color:var(--text-primary);background:0 0;border:none;outline:none;padding:8px 10px;font-family:inherit;font-size:13px}.items-table td input:focus{background:var(--bg-input)}.items-table td.amount-cell{text-align:right;padding:8px 12px;font-family:Outfit;font-size:13px;font-weight:600}.items-table tfoot td{background:var(--bg-secondary);padding:10px 12px;font-weight:600}.invoice-totals{justify-content:flex-end;margin-top:16px;display:flex}.totals-box{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);width:340px;overflow:hidden}.totals-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:10px 16px;font-size:13px;display:flex}.totals-row:last-child{border-bottom:none}.totals-row.grand{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;padding:14px 16px;font-family:Outfit;font-size:16px;font-weight:700}.totals-row .label{color:var(--text-secondary)}.totals-row .value{font-family:Outfit;font-weight:600}.voucher-list-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.search-box{width:280px;position:relative}.search-box input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:var(--transition);outline:none;padding:10px 14px 10px 38px;font-family:inherit;font-size:13px}.search-box input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--primary-glow)}.search-box .search-icon{color:var(--text-muted);width:16px;height:16px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0009;justify-content:center;align-items:center;padding:20px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:500px;max-height:90vh;animation:.3s slideUp;overflow-y:auto}.modal-header h3{font-size:16px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.empty-state{color:var(--text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:60px 20px;display:flex}.empty-state svg{opacity:.3;width:64px;height:64px;margin-bottom:16px}.empty-state h3{color:var(--text-secondary);margin-bottom:8px;font-size:18px}.empty-state p{max-width:400px;font-size:13px}.tabs{background:var(--bg-secondary);border-radius:var(--radius);gap:2px;width:fit-content;margin-bottom:20px;padding:4px;display:flex}.tab{border-radius:var(--radius-sm);cursor:pointer;color:var(--text-secondary);transition:var(--transition);background:0 0;border:none;padding:8px 20px;font-family:inherit;font-size:13px;font-weight:500}.tab.active{background:var(--primary);color:#fff;font-weight:600}.tab:hover:not(.active){color:var(--text-primary)}@media print{.sidebar,.topbar,.btn,.btn-icon,.no-print,.theme-toggle-btn{display:none!important}.app-layout{display:block;height:auto!important}.main-content{margin:0;overflow:visible;background:#fff!important;min-height:auto!important;padding:0!important}.page-container{overflow:visible;margin:0!important;padding:0!important}body,html,#root{margin:0;padding:0;color:#000!important;background:#fff!important;height:auto!important}.card{box-shadow:none;color:#000!important;background:#fff!important;border:none!important;margin:0!important}.table th{color:#333!important;background:#f5f5f5!important}.table td{color:#333!important;border-color:#ddd!important}.badge{border:1px solid #999;color:#333!important;background:#f0f0f0!important}.amount{color:#000!important}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}@page{margin:10mm}}.toggle-wrapper{align-items:center;gap:10px;display:flex}.toggle{background:var(--border);cursor:pointer;width:44px;height:24px;transition:var(--transition);border:none;border-radius:99px;position:relative}.toggle.active{background:var(--primary)}.toggle:after{content:"";width:18px;height:18px;transition:var(--transition);background:#fff;border-radius:50%;position:absolute;top:3px;left:3px}.toggle.active:after{left:23px}.toggle-label{color:var(--text-secondary);font-size:13px}.filter-bar{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.chip{cursor:pointer;border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);transition:var(--transition);border-radius:99px;padding:6px 14px;font-size:12px;font-weight:600}.chip.active{background:var(--primary-glow);color:var(--primary-light);border-color:var(--primary)}.chip:hover:not(.active){border-color:var(--border-light)}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);width:90%;max-width:600px;max-height:90vh;animation:.3s slideUp;overflow-y:auto;box-shadow:0 25px 50px -12px #00000080}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-header h3{font-family:Outfit;font-size:16px;font-weight:700}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:12px;padding:16px 24px;display:flex}.tabs{border-bottom:2px solid var(--border);gap:4px;padding-bottom:0;display:flex}.tab{color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;padding:10px 20px;font-family:inherit;font-size:13px;font-weight:600}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.btn-sm{gap:4px;padding:4px 10px;font-size:11px}.fade-in{animation:.4s fadeIn}.slide-in{animation:.4s slideUp}@media (width<=768px){.sidebar{display:none}.stats-grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}}