:root{--bg-sidebar:#16181d;--bg-sidebar-hover:#22252c;--bg-main:#f4f5f7;--bg-card:#fff;--text-primary:#1a1d23;--text-secondary:#6b7280;--text-on-dark:#e5e7eb;--text-on-dark-muted:#9ca3af;--accent:#1f8a70;--accent-hover:#17715c;--danger:#d64545;--danger-hover:#b93a3a;--border:#e2e4e9;--radius:8px;--font:"Inter", system-ui, -apple-system, sans-serif}@page{size:A4;margin:12mm}@page receipt-page{size:80mm 297mm;margin:0}*{box-sizing:border-box}body{font-family:var(--font);background:var(--bg-main);color:var(--text-primary);margin:0}.app-shell{min-height:100vh;display:flex}.sidebar{background:var(--bg-sidebar);width:220px;color:var(--text-on-dark);flex-direction:column;flex-shrink:0;padding:1.25rem .75rem;display:flex}.sidebar-user{border-bottom:1px solid #2a2d35;margin-bottom:1rem;padding:.5rem .75rem 1.25rem}.sidebar-user-name{color:#fff;font-weight:600}.sidebar-user-role{color:var(--text-on-dark-muted);font-size:.8rem}.sidebar-nav{flex-direction:column;flex:1;gap:.15rem;margin:0;padding:0;list-style:none;display:flex}.sidebar-link{border-radius:var(--radius);color:var(--text-on-dark-muted);align-items:center;gap:.65rem;padding:.6rem .75rem;font-size:.9rem;text-decoration:none;transition:background .15s,color .15s;display:flex}.sidebar-link:hover{background:var(--bg-sidebar-hover);color:#fff}.sidebar-link.active{background:var(--accent);color:#fff}.sidebar-logout{margin-top:1rem}.main-content{flex:1;max-width:1200px;padding:2rem 2.5rem}h1{margin:0 0 1.25rem;font-size:1.5rem;font-weight:700}h3{color:var(--text-primary);margin:0 0 .75rem;font-size:1rem;font-weight:600}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:1.5rem;padding:1.25rem}.stat-card{border-radius:var(--radius);color:#fff;min-width:180px;padding:1.1rem 1.25rem}.stat-card-label{opacity:.85;margin-bottom:.3rem;font-size:.78rem}.stat-card-value{font-size:1.4rem;font-weight:700}.stat-card.blue{background:linear-gradient(135deg,#2563eb,#1d4ed8)}.stat-card.green{background:linear-gradient(135deg,#16a34a,#15803d)}.stat-card.purple{background:linear-gradient(135deg,#7c3aed,#6d28d9)}.stat-card.orange{background:linear-gradient(135deg,#f59e0b,#d97706)}.form-input,select.form-input{border:1px solid var(--border);font-size:.9rem;font-family:var(--font);color:var(--text-primary);background:#fff;border-radius:6px;padding:.55rem .75rem}.form-input:focus,select.form-input:focus{border-color:var(--accent);outline:none}.btn{cursor:pointer;font-size:.9rem;font-weight:600;font-family:var(--font);border:none;border-radius:6px;padding:.55rem 1rem;transition:background .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border);background:#fff}.btn-secondary:hover{background:#f0f1f3}.btn-danger{color:var(--danger);border:1px solid var(--danger);background:#fff}.btn-danger:hover{background:#fdf0f0}.data-table{border-collapse:collapse;border:1px solid var(--border);border-radius:var(--radius);background:#fff;width:100%;overflow:hidden}.data-table th{text-align:left;text-transform:uppercase;letter-spacing:.03em;color:var(--text-secondary);border-bottom:1px solid var(--border);background:#fafafb;padding:.7rem .9rem;font-size:.78rem}.data-table td{border-bottom:1px solid var(--border);padding:.65rem .9rem;font-size:.9rem}.data-table tr:last-child td{border-bottom:none}.clickable-row{cursor:pointer}.clickable-row:hover td{background:#f7f8fa}.row-warning td{background:#fef3f2}.badge{border-radius:999px;padding:.2rem .55rem;font-size:.75rem;font-weight:600;display:inline-block}.badge-success{color:#15803d;background:#e7f6ec}.badge-warning{color:#b45309;background:#fef6e7}.badge-danger{color:#b91c1c;background:#fdecec}.badge-neutral{color:var(--text-secondary);background:#eef0f3}@media print{body.printing-receipt *{visibility:hidden}body.printing-receipt .print-receipt,body.printing-receipt .print-receipt *{visibility:visible}body.printing-receipt{page:receipt-page}body.printing-receipt .main-content>div>:not(.modal-backdrop){display:none}body.printing-receipt .modal-backdrop{background:0 0;display:block;position:absolute;inset:0 auto auto 0}body.printing-receipt .modal-content{width:auto;max-width:none;max-height:none;padding:0;overflow:visible}body.printing-receipt .print-receipt{width:80mm;margin:0 auto;padding:.5rem;display:block}}.modal-backdrop{z-index:1100;background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{border-radius:var(--radius);background:#fff;width:90%;max-width:700px;max-height:85vh;padding:1.5rem;overflow-y:auto}html{min-width:320px}body{min-width:320px;overflow-x:hidden}button,input,select,textarea{font:inherit}.app-shell{position:relative}.mobile-menu-button,.sidebar-close-button,.sidebar-backdrop{display:none}.table-scroll{width:100%}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:1.5rem;display:grid}.control-row,.delivery-controls,.modal-actions{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.user-actions,.modal-title-row,.checkbox-row{align-items:center;gap:.5rem;display:flex}.checkbox-row{width:fit-content}.user-actions{flex-wrap:wrap}.user-actions .btn,.row-actions .btn,.invoice-actions .btn{align-items:center;gap:.4rem;display:inline-flex}.row-actions{white-space:nowrap}.invoice-actions{flex-wrap:wrap;gap:.5rem;display:flex}.modal-title-row{justify-content:space-between}.modal-title-row h3{margin-bottom:0}.icon-button{border:1px solid var(--border);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;background:#fff;border-radius:6px;justify-content:center;align-items:center;padding:0;display:inline-flex}.annual-report-toolbar,.invoice-actions{margin-bottom:1.5rem}.report-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.sales-report-customer{margin-top:1.5rem}.sales-report-customer h3{margin:0 0 .15rem;font-size:1rem}.sales-report-customer-details{color:var(--text-secondary);margin:0 0 .5rem;font-size:.8rem}.sales-report-subtotal td{font-weight:700}.sales-report-total{border-top:2px solid var(--text-primary);justify-content:space-between;gap:1rem;margin-top:1.5rem;padding-top:.75rem;font-size:1.05rem;font-weight:700;display:flex}.sales-report-note{color:var(--text-secondary);margin:.5rem 0 0;font-size:.8rem}.invoice-document{border:1px solid var(--border);border-radius:var(--radius);background:#fff;padding:1.5rem}.invoice-header{border-bottom:2px solid var(--text-primary);justify-content:space-between;gap:1.5rem;margin-bottom:1.5rem;padding-bottom:1rem;display:flex}.invoice-header h1{margin:0 0 .25rem;font-size:1.15rem}.invoice-header p{color:var(--text-secondary);margin:.1rem 0;font-size:.8rem}.invoice-header-meta{text-align:right}.invoice-header-meta h2{margin:0 0 .25rem;font-size:1rem}.invoice-summary{justify-content:space-between;gap:1.5rem;margin-bottom:1rem;display:flex}.invoice-totals{text-align:right}.invoice-grand-total{margin-top:.35rem;font-size:1.2rem;font-weight:600}.invoice-section{margin-top:1.25rem}@media (width<=1024px){.app-shell{display:block}.sidebar{z-index:1002;width:min(280px,82vw);min-height:100dvh;padding-top:4.5rem;transition:transform .2s;position:fixed;inset:0 auto 0 0;overflow-y:auto;transform:translate(-100%)}.sidebar.sidebar-open{transform:translate(0)}.mobile-menu-button,.sidebar-close-button{cursor:pointer;border:0;border-radius:6px;justify-content:center;align-items:center;width:44px;height:44px;padding:0;display:inline-flex}.mobile-menu-button{z-index:1001;color:#fff;background:var(--bg-sidebar);position:fixed;top:.75rem;left:1rem}.sidebar-close-button{color:#fff;background:var(--bg-sidebar-hover);position:absolute;top:.75rem;right:.75rem}.sidebar-backdrop{z-index:1000;cursor:pointer;background:#0000006b;border:0;width:100%;height:100%;padding:0;display:block;position:fixed;inset:0}.main-content{max-width:none;min-height:100dvh;padding:5rem 2rem 2rem;overflow-x:hidden}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.report-grid{grid-template-columns:minmax(0,1fr)}.table-scroll{-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}.table-scroll .data-table{border:0;border-radius:0;min-width:640px}.table-scroll .data-table th:first-child,.table-scroll .data-table td:first-child{z-index:1;box-shadow:2px 0 0 var(--border);position:sticky;left:0}.table-scroll .data-table th:first-child{z-index:2;background:#fafafb}.table-scroll .data-table td:first-child{background:#fff}.table-scroll .data-table .row-warning td:first-child{background:#fef3f2}.form-input,select.form-input,.btn,.icon-button{min-height:44px}.modal-content{width:min(90%,700px)}}@media (width<=639px){.main-content{padding:4.5rem 1rem 1.5rem}h1{margin-bottom:1rem;font-size:1.35rem}.card{margin-bottom:1rem;padding:1rem}.stats-grid{grid-template-columns:minmax(0,1fr);gap:.75rem;margin-bottom:1rem}.stat-card{min-width:0;padding:1rem}.control-row,.delivery-controls,.modal-actions{flex-direction:column;align-items:stretch}.control-row>label,.delivery-controls>label{width:100%}.control-row .form-input,.delivery-controls .form-input,.responsive-form .form-input,.responsive-form select,.main-content>div>.form-input,.modal-content .form-input{width:100%!important}.responsive-form{flex-direction:column;gap:.75rem;display:flex}.responsive-form h3,.responsive-form p{margin:0}.responsive-form .btn,.control-row .btn,.delivery-controls .btn,.modal-actions .btn,.user-actions .btn{width:100%}.table-scroll .data-table{min-width:600px}.data-table th,.data-table td{padding:.65rem .75rem;font-size:.875rem}.modal-backdrop{align-items:flex-start;padding:.75rem;overflow-y:auto}.modal-content{width:100%;max-width:none;max-height:calc(100dvh - 1.5rem);margin:0;padding:1rem}.invoice-summary{flex-direction:column}.invoice-totals{text-align:left}.login-page{padding:1rem;align-items:flex-start!important}.login-card{max-width:420px;margin:auto;width:100%!important;padding:1.5rem!important}}@media print{body{background:#fff}.sidebar,.mobile-menu-button,.sidebar-backdrop,.no-print{display:none!important}.app-shell,.main-content{max-width:none;min-height:0;padding:0;display:block}.invoice-document{border:0;padding:0}.invoice-header{display:block}.invoice-parties{justify-content:space-between;gap:1rem;display:flex}.invoice-section{break-inside:avoid;page-break-inside:avoid}.data-table{font-size:.85rem}.table-scroll{border:0;overflow:visible}.sales-report .data-table{font-size:.72rem}.sales-report .data-table th,.sales-report .data-table td{white-space:nowrap;padding:.3rem .4rem}.sales-report .data-table td:nth-child(4),.sales-report .data-table td:nth-child(5),.sales-report .sales-report-subtotal td{white-space:normal}.sales-report tr,.sales-report-total{break-inside:avoid;page-break-inside:avoid}.sales-report-customer-head{break-after:avoid;page-break-after:avoid}}