@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&display=swap');
:root{--green:#173c35;--green2:#24594e;--gold:#c69a4b;--bg:#f3f5f3;--ink:#1d2926;--muted:#71807b;--line:#e2e8e4;--white:#fff;--red:#b94141}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Cairo,Tahoma,Arial,sans-serif;font-size:14px}.topbar{height:76px;background:var(--green);color:white;display:flex;align-items:center;justify-content:space-between;padding:0 24px;box-shadow:0 3px 14px #102a2422}.brand{font-size:25px;font-weight:800;letter-spacing:.2px}.brand span{font:700 12px Arial;letter-spacing:2px;color:#d8bc82;margin-right:8px}.topbar small{color:#c8d7d1}.top-actions{display:flex;align-items:center;gap:14px;color:#dce7e2}.shell{display:flex;min-height:calc(100vh - 76px)}.sidebar{width:220px;background:#fff;border-left:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;gap:5px;flex-shrink:0}.nav{border:0;background:transparent;text-align:right;padding:12px 16px;border-radius:9px;color:#51615b;font:600 14px Cairo;cursor:pointer}.nav:hover,.nav.active{background:#eaf1ed;color:var(--green);font-weight:800}.content{padding:26px;flex:1;min-width:0;max-width:1600px;margin:auto;width:100%}.page{display:none}.page.active{display:block}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.page-head h1{font-size:24px;margin:0 0 4px;color:var(--green)}.page-head p{margin:0;color:var(--muted)}h2{font-size:17px;margin:0 0 14px;color:var(--green)}button,select,input{font:inherit}button{background:var(--green2);border:0;color:white;padding:10px 17px;border-radius:8px;cursor:pointer;font-weight:700}button:hover{filter:brightness(1.06)}button:disabled{opacity:.45;cursor:not-allowed}.secondary{background:#e8eeea;color:var(--green)}.ghost{background:#ffffff1a;color:#fff;border:1px solid #ffffff35}.danger{background:var(--red)}.text-btn{background:transparent;color:var(--green2);padding:4px}.wide{width:100%;margin-top:14px;padding:14px}.pill{background:#e9f0ec;color:var(--green);border-radius:30px;padding:7px 13px;font-weight:700}.panel{background:#fff;border:1px solid var(--line);border-radius:13px;padding:19px;margin-bottom:18px;box-shadow:0 2px 8px #183d3210}.panel-head{display:flex;justify-content:space-between;align-items:center}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-bottom:19px}.metric{background:#fff;border:1px solid var(--line);border-radius:12px;padding:17px}.metric .label{color:var(--muted);font-weight:600}.metric strong{display:block;font-size:22px;color:var(--green);margin-top:8px;direction:ltr;text-align:right}.metric small{color:var(--muted)}.toolbar,.inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:15px}.toolbar input{flex:1;min-width:180px}.inline label{display:flex;align-items:center;gap:7px}.hidden{display:none!important}input,select{border:1px solid #d7e0db;background:#fff;border-radius:8px;padding:10px 11px;color:var(--ink);min-width:0;max-width:100%}input:focus,select:focus{outline:2px solid #b9d2c5;border-color:var(--green2)}label{display:flex;flex-direction:column;gap:6px;font-weight:600;color:#4d5d56}label.check{flex-direction:row;align-items:center;padding-top:24px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin-bottom:15px}.form-grid.compact{margin-top:15px}.form-grid label input,.form-grid label select{width:100%}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:9px}table{width:100%;border-collapse:collapse;min-width:620px;background:#fff}th,td{padding:11px 12px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap}th{background:#f5f8f6;color:#52635b;font-weight:800}tr:last-child td{border-bottom:0}.muted{color:var(--muted)}.empty{padding:22px;text-align:center;color:var(--muted)}.pos-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.product-picks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;max-height:60vh;overflow:auto}.pick{border:1px solid var(--line);background:#fbfcfb;color:var(--ink);text-align:right;padding:12px}.pick strong{display:block;color:var(--green)}.pick small{color:var(--muted)}.cart-row{display:grid;grid-template-columns:1fr 75px 80px 35px;gap:7px;align-items:center;border-bottom:1px solid var(--line);padding:9px 0}.cart-row input{width:100%;padding:7px}.remove{background:#faeeee;color:var(--red);padding:6px}.totals{background:#f5f8f6;padding:12px;border-radius:9px;margin-top:12px}.totals div,.total-line{display:flex;justify-content:space-between;padding:5px 0}.totals .grand{font-weight:800;color:var(--green);font-size:18px}.total-line{font-size:17px;font-weight:800}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:18px}dialog{border:0;border-radius:14px;padding:22px;width:min(720px,94vw);max-height:90vh;overflow:auto;box-shadow:0 15px 60px #0004}dialog::backdrop{background:#0b211dcc}dialog h2{margin-bottom:18px}#toast{position:fixed;bottom:20px;left:20px;background:#183f36;color:#fff;padding:12px 18px;border-radius:9px;box-shadow:0 5px 25px #0002;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none;z-index:10}#toast.show{opacity:1;transform:translateY(0)}.invoice-paper{background:#fff;color:#111;padding:25px;max-width:850px;margin:15px auto;border:1px solid #ddd}.invoice-paper h2{text-align:center;font-size:22px;color:#111}.invoice-paper .sub{text-align:center;margin-bottom:20px}.invoice-paper table{min-width:0}.invoice-paper th{background:#f2f2f2;color:#111}.invoice-actions{display:flex;gap:8px;justify-content:flex-start;margin:10px 0}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat-box{background:#f5f8f6;padding:15px;border-radius:9px}.stat-box strong{display:block;font-size:20px;color:var(--green)}hr{border:0;border-top:1px solid var(--line);margin:20px 0}
@media(max-width:950px){.sidebar{width:180px}.metrics{grid-template-columns:repeat(2,1fr)}.pos-layout{grid-template-columns:1fr}}@media(max-width:650px){.topbar{padding:0 13px;height:66px}.top-actions #todayLabel{display:none}.shell{display:block}.sidebar{width:100%;padding:7px;display:flex;flex-direction:row;overflow:auto;border:0;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:4}.nav{white-space:nowrap;padding:9px 13px}.content{padding:15px}.page-head h1{font-size:20px}.metrics{gap:8px}.metric{padding:12px}.metric strong{font-size:18px}.form-grid{grid-template-columns:1fr}.product-picks{grid-template-columns:1fr}.cart-row{grid-template-columns:1fr 62px 70px 32px}.topbar small{font-size:10px}.brand{font-size:21px}}@media print{body{background:#fff}.topbar,.sidebar,.page-head,.toolbar,.invoice-actions,#toast{display:none!important}.shell,.content{display:block;padding:0;margin:0}.page{display:none!important}.page.active{display:block!important}.invoice-paper{border:0;margin:0;padding:8mm;max-width:none}.invoice-paper table{width:100%}@page{size:A4;margin:10mm}}
/* Compact, low-ink invoice layout */
.invoice-paper{padding:10mm 9mm;max-width:190mm;margin:8px auto;border:1px solid #e5e5e5;font-size:10px;line-height:1.35}
.invoice-paper h2{font-size:15px;margin:0 0 7px;font-weight:700}
.invoice-meta{display:flex;justify-content:space-between;gap:7px;flex-wrap:wrap;padding:5px 0;border-top:1px solid #ddd;border-bottom:1px solid #ddd;font-size:9px}
.invoice-customer{display:flex;gap:8px 18px;flex-wrap:wrap;padding:6px 0;font-size:9px}
.invoice-paper .table-wrap{border:0;border-radius:0}
.invoice-paper table{font-size:9px;min-width:0;border-collapse:collapse}
.invoice-paper th,.invoice-paper td{padding:3px 5px;border-bottom:1px solid #e8e8e8;white-space:normal}
.invoice-paper th{background:#f7f7f7;font-weight:700}
.invoice-summary{width:min(260px,100%);margin:7px 0 0 auto;font-size:9px}
.invoice-summary div{display:flex;justify-content:space-between;gap:12px;padding:2px 4px;border-bottom:1px solid #eee}
.invoice-summary .invoice-total{font-size:11px;font-weight:800;border-top:1px solid #999;border-bottom:1px solid #999;margin:2px 0}
.invoice-thanks{text-align:center;margin:9px 0 0;font-size:9px}
@media print{.invoice-paper{padding:5mm 6mm;font-size:9px;max-width:none}.invoice-paper h2{font-size:13px}.invoice-paper th,.invoice-paper td{padding:2px 4px}.invoice-meta,.invoice-customer,.invoice-summary{font-size:8px}.invoice-thanks{margin-top:6px}@page{size:A4;margin:7mm}}