:root{--bg:#f5f6f8;--surface:#fff;--surface2:#f9fafb;--ink:#17191d;--muted:#717782;--line:#e4e7eb;--nav:#111318;--nav2:#1b1e24;--gold:#b98935;--gold2:#e2c47e;--green:#23845b;--red:#bb4747;--amber:#a87816;--blue:#3d6aa6;--shadow:0 12px 34px rgba(24,28,35,.07);--radius:16px}*{box-sizing:border-box}html{font-size:15px}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:268px;background:linear-gradient(180deg,#101216,#191c22);color:#fff;padding:22px 16px;overflow:auto;z-index:30}.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 20px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:18px}.brand img{width:54px;height:54px;object-fit:contain;border-radius:12px;background:#252830;padding:5px}.brand strong,.brand span{display:block}.brand strong{font-size:18px}.brand span{color:#c9b27e;font-size:12px;margin-top:3px}.nav-group{margin:18px 0}.nav-group>small{display:block;color:#747b87;font-size:10px;font-weight:800;letter-spacing:.13em;margin:0 12px 8px}.nav-group a,.logout-link{display:flex;align-items:center;gap:12px;text-decoration:none;color:#bbc0c9;padding:10px 12px;border-radius:10px;margin:3px 0;font-weight:600;font-size:14px}.nav-group a:hover,.nav-group a.active{background:linear-gradient(90deg,rgba(185,137,53,.2),rgba(185,137,53,.06));color:#fff}.nav-group a.active{box-shadow:inset 3px 0 0 var(--gold)}.nav-icon{width:22px;text-align:center;font-size:17px}.logout-link{margin-top:24px;border-top:1px solid rgba(255,255,255,.08);padding-top:18px}.main{margin-left:268px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:82px;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:20}.page-heading .breadcrumb{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.09em}.page-heading h1{font-size:24px;margin:3px 0 0}.top-actions{display:flex;align-items:center;gap:12px}.tax-chip{font-size:12px;font-weight:800;border:1px solid #eadbb8;background:#fffaf0;color:#7f5a19;padding:8px 11px;border-radius:999px}.quick-btn{background:var(--nav);color:#fff;text-decoration:none;padding:10px 14px;border-radius:10px;font-weight:700}.menu-btn{display:none;border:0;background:none;font-size:24px}.content{padding:28px;max-width:1680px;width:100%;margin:0 auto;flex:1}footer{padding:18px 28px;color:var(--muted);font-size:12px}.welcome{background:linear-gradient(125deg,#171a20,#272b33);color:#fff;border-radius:22px;padding:28px 30px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:var(--shadow);margin-bottom:22px}.welcome h2{font-size:27px;margin:6px 0 8px}.welcome p{margin:0;color:#c2c6ce}.eyebrow{font-size:10px;letter-spacing:.16em;font-weight:800;color:var(--gold2)}.welcome-actions{display:flex;gap:10px}.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:22px}.kpi-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;gap:14px;align-items:flex-start;box-shadow:0 4px 16px rgba(20,24,31,.035)}.kpi-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#f4efe5;color:#8c651e;font-size:20px;flex:0 0 auto}.kpi-card span,.kpi-card small,.block{display:block}.kpi-card span{font-size:12px;color:var(--muted);font-weight:700}.kpi-card strong{display:block;font-size:22px;margin:5px 0}.kpi-card small{color:#8c919a;font-size:11px}.tone-danger .kpi-icon{background:#fcecec;color:var(--red)}.tone-profit .kpi-icon,.tone-cash .kpi-icon{background:#e9f6f0;color:var(--green)}.tone-tax .kpi-icon{background:#eef3fa;color:var(--blue)}.dashboard-grid,.report-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:18px;margin-bottom:22px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:21px;box-shadow:0 6px 22px rgba(20,24,31,.04)}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.panel-head h3{margin:0 0 4px;font-size:17px}.panel-head p{margin:0;color:var(--muted);font-size:12px}.text-link{color:#805d1d;text-decoration:none;font-weight:800;font-size:12px}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick-grid a{border:1px solid var(--line);background:var(--surface2);border-radius:12px;padding:14px;text-decoration:none;display:grid;gap:5px}.quick-grid a>span:first-child{font-size:18px;color:var(--gold)}.quick-grid strong{font-size:13px}.quick-grid span:last-child{font-size:11px;color:var(--muted)}.bar-chart{height:215px;display:flex;align-items:end;gap:22px;padding:10px 8px 0;border-bottom:1px solid var(--line)}.bar-col{height:100%;flex:1;display:flex;flex-direction:column;justify-content:end;align-items:center;gap:8px}.bars{height:175px;width:100%;display:flex;align-items:end;justify-content:center;gap:5px}.bar{display:block;width:18px;min-height:3px;border-radius:5px 5px 0 0}.bar.sales{background:linear-gradient(#d8b96f,#a97720)}.bar.expense{background:#444b57}.bar-col>span{font-size:11px;color:var(--muted)}.chart-legend{display:flex;gap:16px;margin-top:12px;font-size:11px;color:var(--muted)}.chart-legend i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:5px}.legend-sales{background:var(--gold)}.legend-expense{background:#444b57}.list-toolbar,.report-toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px}.list-actions,.row-actions,.form-actions,.document-actions,.backup-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.record-count{color:var(--muted);font-size:13px}.search-form{display:flex;border:1px solid var(--line);background:#fff;border-radius:10px;overflow:hidden}.search-form input{border:0;padding:10px 12px;min-width:220px;outline:none}.search-form button{border:0;background:#f0f1f3;padding:0 12px;cursor:pointer;font-weight:700}.btn{border:0;border-radius:10px;padding:10px 14px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;font:inherit;font-weight:800;cursor:pointer}.btn-primary{background:linear-gradient(135deg,#c49440,#a8731e);color:#fff}.btn-secondary{background:#eef0f3;color:#252930}.btn-success{background:var(--green);color:#fff}.btn-small{padding:7px 10px;font-size:12px}.btn-block{width:100%}.table-panel{padding:0;overflow:hidden}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:13px 14px;border-bottom:1px solid #eceef1;text-align:left;vertical-align:middle;white-space:nowrap}th{font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:#707681;background:#fafbfc}td{font-size:13px}.right{text-align:right}.entity{display:flex;align-items:center;gap:10px}.entity strong,.entity small{display:block}.entity small{color:var(--muted);font-size:11px;margin-top:2px}.avatar{width:34px;height:34px;border-radius:10px;background:#f3ead8;color:#835d17;display:grid;place-items:center;font-weight:900}.avatar.supplier{background:#e9eef5;color:#425e83}.action{border:0;background:none;color:#5f6670;text-decoration:none;padding:0;font:inherit;font-size:12px;font-weight:800;cursor:pointer}.action:hover{color:var(--gold)}.action.danger{color:var(--red)}.inline-form{display:inline}.badge{display:inline-block;padding:5px 8px;border-radius:999px;font-size:10px;font-weight:800}.badge-success{background:#e5f5ec;color:#26704e}.badge-warning{background:#fff4d9;color:#86600f}.badge-danger{background:#fae8e8;color:#a43c3c}.badge-neutral{background:#eceef1;color:#5e646d}.form-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px}.side-note{background:linear-gradient(180deg,#191c22,#292e37);color:#fff;padding:22px;border-radius:var(--radius);height:max-content}.side-note h4{margin:0 0 10px}.side-note p{margin:0;color:#c2c6ce;line-height:1.6;font-size:13px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.field{margin-bottom:15px}.field label{display:block;font-size:12px;font-weight:800;margin-bottom:6px;color:#3d424a}.field small{color:var(--muted);font-size:11px}.field input,.field select,.field textarea,.search-form input,.report-toolbar select{width:100%;border:1px solid #d5d9df;border-radius:9px;padding:10px 11px;background:#fff;font:inherit;color:var(--ink)}.field textarea{min-height:92px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:#b68a3d;box-shadow:0 0 0 3px rgba(185,137,53,.12)}.document-number{background:#f5f0e5;color:#805c1d;padding:7px 10px;border-radius:8px;font-weight:800;font-size:12px}.items-section{border:1px solid var(--line);border-radius:13px;margin:6px 0 18px;overflow:hidden}.items-head{display:flex;justify-content:space-between;align-items:center;padding:13px 14px;background:#fafbfc;border-bottom:1px solid var(--line)}.items-head h4{margin:0}.line-items input,.line-items select{min-width:82px;width:100%;border:1px solid #d8dce2;border-radius:7px;padding:8px}.line-items td:first-child input{min-width:260px}.icon-btn{width:28px;height:28px;border:0;border-radius:8px;cursor:pointer}.icon-btn.danger{background:#f9e7e7;color:var(--red)}.live-total{text-align:right;padding:12px 14px;background:#fafbfc;color:var(--muted);font-size:12px}.document-actions{justify-content:flex-end;margin-bottom:14px}.invoice-sheet{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);max-width:980px;margin:0 auto;padding:38px}.invoice-header{display:flex;justify-content:space-between;gap:30px;border-bottom:2px solid #20242b;padding-bottom:20px}.invoice-brand{display:flex;gap:15px}.invoice-brand img{width:92px;height:92px;object-fit:contain;background:#1b1e24;border-radius:12px;padding:7px}.invoice-brand strong,.invoice-brand span{display:block}.invoice-brand strong{font-size:18px;margin-bottom:6px}.invoice-brand span{font-size:12px;color:#555c66;line-height:1.5}.invoice-title{text-align:right}.invoice-title span,.invoice-title small{display:block}.invoice-title span{color:#9b6f21;font-size:12px;font-weight:900;letter-spacing:.13em}.invoice-title strong{font-size:22px;display:block;margin:6px 0 10px}.invoice-title small{font-size:12px;color:#666d76;margin:3px 0}.bill-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:24px 0}.bill-grid div{display:grid;gap:4px}.bill-grid small{font-size:10px;letter-spacing:.08em;color:#8a9099}.bill-grid strong{font-size:15px}.bill-grid span{font-size:12px;color:#656b74}.invoice-table th{background:#20242b;color:#fff}.invoice-bottom{display:grid;grid-template-columns:1fr 340px;gap:30px;margin-top:20px}.invoice-notes h4{margin:0 0 5px;font-size:12px}.invoice-notes p{font-size:12px;color:#666d76;line-height:1.5}.invoice-totals td{border:0;padding:7px 0}.invoice-totals td:last-child{text-align:right}.invoice-totals .grand td{border-top:2px solid #20242b;font-size:17px;font-weight:900;padding-top:12px}.invoice-footer{border-top:1px solid var(--line);margin-top:26px;padding-top:14px;text-align:center;font-size:10px;color:#747a83}.report-header{padding:20px 4px}.report-header h2{margin:5px 0}.report-header p{color:var(--muted)}.summary-table td:last-child{text-align:right;font-weight:700}.summary-table .total td{border-top:2px solid #23272e;font-size:15px;font-weight:900}.compliance-note,.legal-disclaimer{background:#fff8e9;border:1px solid #eed9aa;color:#6e5626;padding:12px;border-radius:10px;font-size:11px;line-height:1.5;margin-top:14px}.legal-disclaimer{text-align:center;margin-top:18px}.settings-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:18px}.settings-stack{display:grid;gap:18px}.tax-setting{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line)}.check{display:flex;gap:8px;align-items:flex-start;font-size:12px;margin:13px 0}.check input{margin-top:2px}.backup-actions form{display:grid;gap:8px}.alert{padding:13px 15px;border-radius:10px;margin-bottom:16px;font-weight:700}.alert-success{background:#e5f5ec;color:#246a4a}.alert-danger{background:#fbe8e8;color:#993838}.auth-page{min-height:100vh;background:#111318}.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr}.auth-visual{background:linear-gradient(145deg,rgba(14,16,20,.9),rgba(26,29,35,.84)),url('../images/al-harib-logo.png') center/420px no-repeat;display:flex;flex-direction:column;justify-content:space-between;padding:45px;color:#fff}.auth-visual>img{width:150px}.auth-visual h1{font-size:42px;max-width:620px;margin:10px 0}.auth-visual p{font-size:16px;color:#c5c9d0;max-width:560px;line-height:1.6}.auth-card{background:#fff;display:grid;place-items:center;padding:30px}.auth-card-inner{width:min(420px,100%)}.auth-card h2{font-size:28px;margin-bottom:8px}.auth-card .muted{color:var(--muted);line-height:1.5}.auth-mobile-brand{display:none}.auth-foot{text-align:center;color:#9a9fa7;font-size:10px;margin-top:26px}.sidebar-backdrop{display:none}.empty-state{text-align:center;padding:60px}.muted{color:var(--muted)}@media(max-width:1250px){.kpi-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:980px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:none}.sidebar-backdrop.open{display:block;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:25}.main{margin-left:0}.menu-btn{display:block}.topbar{padding:0 18px}.content{padding:20px}.top-actions .tax-chip{display:none}.form-layout,.settings-grid{grid-template-columns:1fr}.side-note{order:-1}.dashboard-grid,.report-grid{grid-template-columns:1fr}}@media(max-width:700px){.top-actions .quick-btn{display:none}.page-heading h1{font-size:20px}.welcome{display:block}.welcome-actions{margin-top:18px}.kpi-grid,.form-grid,.form-grid.three,.invoice-bottom,.bill-grid{grid-template-columns:1fr}.quick-grid{grid-template-columns:1fr}.list-toolbar,.list-actions,.report-toolbar{align-items:stretch;flex-direction:column}.search-form input{min-width:0}.invoice-sheet{padding:20px}.invoice-header{display:block}.invoice-title{text-align:left;margin-top:18px}.auth-shell{grid-template-columns:1fr}.auth-visual{display:none}.auth-mobile-brand{display:block}.auth-mobile-brand img{width:120px;background:#1b1e24;padding:8px;border-radius:12px}.kpi-card strong{font-size:19px}}@media print{.sidebar,.topbar,.no-print,footer,.sidebar-backdrop{display:none!important}.main{margin:0}.content{padding:0}.invoice-sheet,.panel{box-shadow:none;border:0}.report-grid{display:grid;grid-template-columns:1fr 1fr}.kpi-grid{grid-template-columns:repeat(4,1fr)}}
/* Inventory and purchase-order enhancements */
.line-items select{min-width:150px}.line-items td:first-child select{min-width:220px}.badge-neutral{background:#eef2f6;color:#475569}.badge-danger{background:#fee2e2;color:#991b1b}.badge-success{background:#dcfce7;color:#166534}.badge-warning{background:#fef3c7;color:#92400e}

/* Customer receipt workflow helpers */
.field-help{display:block;margin-top:7px;color:#7a8494;font-size:12px;line-height:1.45}
select:disabled,input:disabled{cursor:not-allowed;opacity:.68;background:#f3f5f8}

/* Professional accounting rebuild */
:root{--navy:#111827;--navy2:#1f2937;--soft:#f7f8fa}
.topbar{backdrop-filter:saturate(160%) blur(12px)}
.panel{transition:box-shadow .18s ease,transform .18s ease}.panel:hover{box-shadow:0 14px 35px rgba(31,41,55,.09)}
.ledger-filter{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.ledger-filter select,.ledger-filter input{border:1px solid #d5d9df;border-radius:9px;padding:10px 11px;background:#fff;min-width:160px}
.ledger-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;background:linear-gradient(135deg,#171b23,#29313d);color:#fff;border-radius:16px;padding:24px;margin-bottom:16px}.ledger-heading h2{margin:5px 0}.ledger-heading p{margin:0;color:#cbd1da}.ledger-balance{text-align:right}.ledger-balance small,.ledger-balance strong{display:block}.ledger-balance small{color:#cbd1da}.ledger-balance strong{font-size:26px;margin-top:5px;color:#e4ba6a}.report-links{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}.report-links a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;text-decoration:none;color:var(--ink);font-weight:800;box-shadow:0 5px 18px rgba(24,29,38,.05)}.report-links a:hover{border-color:#c49440;color:#9a6b1e}.tax-chip{white-space:nowrap}.field-help{display:block;margin-top:6px}.summary-table thead th{background:#171b23;color:#fff}
@media(max-width:700px){.ledger-heading{display:block}.ledger-balance{text-align:left;margin-top:18px}.report-links{grid-template-columns:1fr 1fr}.ledger-filter{align-items:stretch}.ledger-filter>*{width:100%}}