:root{--gold: #c7b082;--gold-deep: #a5875a;--gold-soft: #e9dfc9;--gold-faint: #f7f1e5;--ink: #2b2620;--ink-soft: #6b6154;--paper: #ffffff;--page-bg: #efe8dc;--line: #e6ddcb;--font-head: "Noto Naskh Arabic", "Noto Sans Arabic", serif;--font-body: "Noto Sans Arabic", system-ui, sans-serif;--paper-w: 794px;--paper-h: 1123px;--shadow: 0 24px 70px rgba(58, 46, 26, .18)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-body);background:var(--page-bg);background-image:radial-gradient(1200px 500px at 15% -10%,rgba(199,176,130,.18),transparent 60%),radial-gradient(900px 500px at 110% 10%,rgba(165,135,90,.12),transparent 55%);color:var(--ink);-webkit-font-smoothing:antialiased}input{font-family:var(--font-body);color:var(--ink)}.app{min-height:100%;display:flex;flex-direction:column}.toolbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 22px;background:#fffc;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.toolbar-brand{display:flex;align-items:center;gap:12px}.toolbar-logo{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--gold-deep);background:var(--gold-faint);border:1px solid var(--gold-soft)}.toolbar-titles{display:flex;flex-direction:column;gap:2px}.toolbar-title{font-family:var(--font-head);font-weight:700;font-size:16px;color:var(--ink)}.toolbar-sub{font-size:12px;color:var(--ink-soft)}.toolbar-actions{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);font-family:var(--font-body);font-size:14px;font-weight:600;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #3a2e1a1f}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.6;cursor:default;transform:none;box-shadow:none}.btn-primary{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);border-color:transparent;color:#fff}.btn-ghost:hover{border-color:var(--gold-soft);background:var(--gold-faint)}.workspace{flex:1;display:flex;flex-direction:column;align-items:center;padding:26px 20px 48px}.hint{max-width:var(--paper-w);width:100%;margin:0 0 18px;padding:12px 16px;border-radius:12px;background:#fff9;border:1px dashed var(--gold-soft);color:var(--ink-soft);font-size:13px;text-align:center}.paper-shell{display:flex;justify-content:center;width:100%}.export-stage{position:fixed;top:0;left:-12000px;width:var(--paper-w);pointer-events:none}.invoice-paper{position:relative;width:var(--paper-w);min-height:var(--paper-h);background:var(--paper);border-radius:6px;box-shadow:var(--shadow);padding:46px 54px 40px;display:flex;flex-direction:column;overflow:hidden}.paper-content{position:relative;z-index:1;flex:1;display:flex;flex-direction:column;min-height:0}.watermark{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;display:flex;align-items:center;justify-content:center;pointer-events:none;overflow:hidden}.watermark img{width:46%;height:auto;opacity:.12;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.paper-top-strip{position:absolute;top:0;left:0;right:0;height:8px;background:linear-gradient(90deg,var(--gold-deep),var(--gold) 40%,var(--gold-soft) 70%,var(--gold) 100%)}.inv-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:26px;border-bottom:2px solid var(--gold-soft)}.brand{display:flex;align-items:center;gap:10px;flex:1}.brand-spacer{flex:1}.brand-mark{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-family:var(--font-head);font-weight:700;font-size:17px;letter-spacing:.5px;color:#fff;background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);box-shadow:0 6px 16px #a5875a59}.brand-logo{width:54px;height:54px;border-radius:12px;object-fit:cover;object-position:center;border:1px solid var(--gold-soft);background:#fff;box-shadow:0 6px 16px #a5875a47}.brand-text{display:flex;flex-direction:column;line-height:1.25}.brand-name{font-family:var(--font-head);font-weight:700;font-size:17px;color:var(--ink)}.brand-phone{font-size:12px;color:var(--ink-soft);direction:ltr;text-align:right}.title-wrap{display:flex;flex-direction:column;align-items:center;flex:1}.inv-title{margin:0;font-family:var(--font-head);font-weight:700;font-size:42px;line-height:1;color:var(--gold-deep)}.title-sub{margin-top:6px;font-size:11px;color:var(--ink-soft)}.brand-tags{display:flex;flex-direction:column;gap:8px;flex:1;align-items:flex-start}.tag{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;background:var(--gold-faint);border:1px solid var(--gold-soft);color:var(--gold-deep);font-size:11px;font-weight:600}.client-info{display:grid;grid-template-columns:1fr 1fr;gap:14px 36px;padding:22px 0 8px}.info-item{display:flex;flex-direction:column;gap:4px}.info-label{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--ink-soft)}.cell-input{width:100%;border:none;border-bottom:1.5px dashed var(--gold-soft);background:transparent;padding:7px 2px 6px;font-size:15px;font-weight:500;text-align:right;transition:border-color .18s ease,background .18s ease}.cell-input:hover{background:var(--gold-faint)}.cell-input:focus{outline:none;border-bottom-style:solid;border-bottom-color:var(--gold-deep);background:var(--gold-faint)}.cell-input::placeholder{color:#c4b8a2;font-weight:400}.cell-static{display:inline-block;min-height:22px;padding:7px 2px 6px;font-size:15px;font-weight:500;border-bottom:1px solid transparent;white-space:pre-wrap}.items{margin-top:20px;flex:1;display:flex;flex-direction:column}.items-title{font-family:var(--font-head);font-weight:700;font-size:16px;color:var(--ink);padding:10px 14px;background:var(--gold-faint);border:1px solid var(--gold-soft);border-radius:10px 10px 0 0}.items-table{width:100%;border-collapse:collapse;border:1px solid var(--gold-soft)}.items-table thead th{font-size:12px;font-weight:600;color:var(--gold-deep);padding:10px;text-align:right;border-bottom:2px solid var(--gold-soft);background:#fdfbf6}.items-table tbody td{padding:6px 10px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}.items-table tbody tr:last-child td{border-bottom:none}.items-table tbody tr:hover td{background:#fcf9f2}.col-no{width:48px;text-align:center!important}.col-qty{width:84px;text-align:center}.col-price,.col-total{width:120px;text-align:left}.col-desc{text-align:right}.col-act{width:40px;text-align:center}.row-del{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:8px;border:1px solid transparent;background:transparent;color:#c0392b;cursor:pointer;transition:background .18s ease,border-color .18s ease,transform .18s ease}.row-del:hover{background:#fdecea;border-color:#f5c6c2;transform:translateY(-1px)}.add-row-btn{align-self:flex-start;display:inline-flex;align-items:center;gap:7px;margin-top:12px;padding:9px 16px;border-radius:10px;border:1.5px dashed var(--gold);background:#fffdf8;color:var(--gold-deep);font-family:var(--font-body);font-size:13px;font-weight:600;cursor:pointer;transition:background .18s ease,border-color .18s ease,transform .18s ease}.add-row-btn:hover{background:var(--gold-faint);border-color:var(--gold-deep);transform:translateY(-1px)}.cell-no{font-weight:700;color:var(--gold-deep);font-family:var(--font-head)}.cell-total{font-weight:700;color:var(--ink)}.col-qty .cell-input{text-align:center}.col-total .cell-input,.col-total .cell-static{text-align:left;direction:ltr}.totals{display:flex;justify-content:flex-start;margin-top:26px}.totals-box{width:320px;margin-right:auto;display:flex;flex-direction:column;gap:8px}.total-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 14px;border-radius:10px;background:#fcfaf5;border:1px solid var(--line)}.total-label{font-size:13px;font-weight:600;color:var(--ink-soft)}.total-value{display:inline-flex;align-items:baseline;gap:6px;font-weight:700;font-size:15px;color:var(--ink);direction:ltr}.total-value em{font-style:normal;font-size:11px;font-weight:500;color:var(--ink-soft)}.total-value .cell-input{width:90px;text-align:center}.total-value .cell-static{min-width:70px;text-align:center;direction:ltr}.total-row.grand{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);border-color:transparent}.total-row.grand .total-label,.total-row.grand .total-value{color:#fff}.total-row.grand .total-value em{color:#ffffffd9}.inv-footer{margin-top:auto;padding-top:26px;display:flex;flex-direction:column;align-items:center;gap:12px}.footer-line{width:120px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--gold-deep),var(--gold))}.footer-text{font-size:12px;color:var(--ink-soft)}@media print{body{background:#fff}.toolbar,.hint,.export-stage{display:none!important}.workspace{padding:0}.invoice-paper{box-shadow:none;border-radius:0;min-height:auto}}@media (max-width: 860px){.invoice-paper{width:100%;min-height:auto;padding:30px 22px}.toolbar{flex-direction:column;align-items:stretch}.toolbar-actions{justify-content:flex-end;flex-wrap:wrap}.inv-header{flex-direction:column;align-items:center;text-align:center}.brand,.brand-tags{align-items:center}.client-info{grid-template-columns:1fr}.totals-box{width:100%;margin-right:0}.inv-title{font-size:34px}}@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:100%;max-width:400px;background:var(--paper);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:40px 34px 28px;display:flex;flex-direction:column;gap:16px;animation:fadeUp .5s ease both}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.login-lock{width:60px;height:60px;border-radius:18px;margin:0 auto;display:grid;place-items:center;color:var(--gold-deep);background:linear-gradient(135deg,var(--gold-faint),var(--gold-soft));border:1px solid var(--gold-soft)}.login-title{margin:0;text-align:center;font-family:var(--font-head);font-size:26px;color:var(--ink)}.login-sub{margin:0 0 6px;text-align:center;font-size:14px;color:var(--ink-soft)}.login-field{display:flex;flex-direction:column;gap:7px}.login-label{font-size:13px;font-weight:600;color:var(--ink)}.login-input{display:flex;align-items:center;gap:10px;padding:0 14px;height:48px;border:1px solid var(--line);border-radius:12px;background:#fdfbf6;color:var(--ink-soft);transition:border-color .18s ease,box-shadow .18s ease}.login-input:focus-within{border-color:var(--gold);box-shadow:0 0 0 3px #c7b08238}.login-input input{flex:1;min-width:0;height:100%;border:none;outline:none;background:transparent;font-size:15px;color:var(--ink)}.login-eye{display:grid;place-items:center;border:none;background:transparent;color:var(--ink-soft);cursor:pointer;padding:4px;border-radius:6px}.login-eye:hover{color:var(--gold-deep)}.login-error{font-size:13px;color:#b3352b;background:#fbeae9;border:1px solid #f1cbc8;border-radius:10px;padding:10px 12px;text-align:center}.login-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;border:none;border-radius:12px;font-family:var(--font-body);font-size:15px;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--gold-deep),var(--gold));cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.login-btn:hover{transform:translateY(-1px);box-shadow:0 10px 24px #a5875a59}.login-btn:active{transform:translateY(0)}.login-note{display:flex;align-items:center;justify-content:center;gap:6px;font-size:12px;color:var(--ink-soft);padding-top:4px}