:root{--bg: #f7f4ee;--surface: #ffffff;--ink: #2a2620;--muted: #7a7366;--line: #e7e1d4;--accent: #c9740b;--accent-ink: #ffffff;--accent-soft: #fbeedb;--green: #2f7d4f;--green-soft: #e3f3e9;--red: #b3372b;--red-soft: #fbe6e3;--blue: #2c5f8a;--blue-soft: #e4eef7;--side: #2b2a26;--radius: 10px;--font: "Segoe UI", "Noto Sans Bengali", "Nirmala UI", system-ui, -apple-system, Roboto, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);font-size:15px;line-height:1.45}h1{font-size:1.5rem;margin:0}h2{font-size:1.15rem;margin:0}h3{font-size:1rem;margin:0 0 .5rem}p{margin:.25rem 0}a{color:var(--accent)}.muted{color:var(--muted)}.small-text{font-size:.82rem}.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.pos{color:var(--green)}.neg{color:var(--red)}.shell{display:flex;min-height:100%}.sidebar{width:232px;background:var(--side);color:#e9e4d8;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0}.brand{display:flex;align-items:center;gap:.6rem;padding:1.1rem 1.2rem;font-weight:700;font-size:1.05rem;letter-spacing:.01em}.brand-mark{font-size:1.4rem}.sidebar nav{display:flex;flex-direction:column;gap:2px;padding:.4rem .7rem;flex:1}.sidebar nav a{color:#cfc9ba;text-decoration:none;padding:.6rem .8rem;border-radius:8px;display:flex;gap:.7rem;align-items:center}.sidebar nav a:hover{background:#3a3832;color:#fff}.sidebar nav a.active{background:var(--accent);color:#fff;font-weight:600}.nav-icon{width:1.2rem;text-align:center;opacity:.9}.sidebar-foot{padding:.9rem 1rem;border-top:1px solid #3c3a34;display:flex;justify-content:space-between;align-items:center;gap:.5rem}.who{display:flex;flex-direction:column;min-width:0}.who strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.who .muted{color:#9d978a;font-size:.8rem}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{display:none;align-items:center;gap:.6rem;padding:.6rem 1rem;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.brand-sm{font-weight:700}.content{padding:1.6rem 2rem 3rem;max-width:1180px;width:100%;margin:0 auto}.scrim{display:none}@media (max-width: 860px){.sidebar{position:fixed;z-index:40;left:0;top:0;transform:translate(-100%);transition:transform .2s}.sidebar.open{transform:none}.scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:30}.topbar{display:flex}.content{padding:1rem 1rem 3rem}}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.1rem;flex-wrap:wrap}.page-actions{display:flex;gap:.5rem;flex-wrap:wrap}.toolbar{display:flex;gap:.6rem;margin-bottom:.9rem;flex-wrap:wrap;align-items:center}.toolbar .search{flex:1;min-width:180px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.card.pad{padding:1.1rem 1.2rem}.empty{padding:2.4rem 1rem;text-align:center;color:var(--muted)}.pager{display:flex;justify-content:center;align-items:center;gap:.8rem;padding:.8rem;border-top:1px solid var(--line)}.btn{display:inline-block;text-decoration:none;font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:.5rem .95rem;border-radius:8px;cursor:pointer}.btn:hover:not(:disabled){border-color:#cdc5b3;background:#faf8f3}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}.btn.primary:hover:not(:disabled){background:#b3680a}.btn.danger{color:var(--red);border-color:#e8c3be}.btn.danger:hover:not(:disabled){background:var(--red-soft)}.btn.ghost{background:transparent;border-color:#4a4740;color:#e9e4d8}.btn.ghost:hover:not(:disabled){background:#3a3832}.btn.small{padding:.28rem .6rem;font-size:.85rem}.btn.block{width:100%;padding:.65rem}.icon-btn{background:none;border:0;font-size:1.4rem;line-height:1;cursor:pointer;padding:.2rem .5rem;color:inherit}.input{font:inherit;width:100%;padding:.5rem .65rem;border:1px solid #d6cfbf;border-radius:8px;background:#fff;color:var(--ink)}.input:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}.toolbar .input{width:auto}textarea.input{min-height:70px;resize:vertical}.field{display:flex;flex-direction:column;gap:.3rem}.field-label{font-size:.85rem;font-weight:600}.field-hint{font-size:.78rem;color:var(--muted)}.check{display:flex;gap:.5rem;align-items:center}.form-grid{display:grid;gap:.9rem}.two{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}@media (max-width: 560px){.two,.three{grid-template-columns:1fr}}.form-actions{display:flex;justify-content:flex-end;gap:.6rem;margin-top:.3rem}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:.65rem .9rem;border-bottom:1px solid var(--line);white-space:nowrap}th.num{text-align:right}td{padding:.65rem .9rem;border-bottom:1px solid #f0ebdf;vertical-align:top}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fcfaf6}tr.dim td{opacity:.55}tr.cancelled td{color:var(--muted)}tr.cancelled td:not(:last-child){text-decoration:line-through;text-decoration-color:#b8b0a0}.row-actions{white-space:nowrap;text-align:right}.row-actions .btn{margin-left:.3rem}tfoot td{font-weight:600;border-top:2px solid var(--line);border-bottom:0}.badge{display:inline-block;padding:.08rem .5rem;border-radius:999px;font-size:.75rem;font-weight:600;background:#eee9dc;color:#5f584a}.badge.green{background:var(--green-soft);color:var(--green)}.badge.red{background:var(--red-soft);color:var(--red)}.badge.blue{background:var(--blue-soft);color:var(--blue)}.badge.amber{background:var(--accent-soft);color:#94560a}.alert{padding:.65rem .9rem;border-radius:8px;margin-bottom:.8rem;font-size:.92rem}.alert.error{background:var(--red-soft);color:var(--red);border:1px solid #efc7c1}.alert.info{background:var(--blue-soft);color:var(--blue);border:1px solid #c6dbee}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1e1a1480;display:flex;align-items:flex-start;justify-content:center;padding:4vh 1rem;overflow-y:auto;z-index:100}.modal{background:var(--surface);border-radius:12px;width:100%;max-width:480px;box-shadow:0 20px 50px #00000040}.modal.wide{max-width:880px}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:.9rem 1.2rem;border-bottom:1px solid var(--line)}.modal-body{padding:1.1rem 1.2rem 1.3rem}.toasts{position:fixed;right:1rem;bottom:1rem;display:flex;flex-direction:column;gap:.5rem;z-index:200}.toast{background:var(--side);color:#fff;padding:.7rem 1rem;border-radius:8px;box-shadow:0 6px 20px #00000040}.toast.error{background:var(--red)}.login-wrap{min-height:100%;display:grid;place-items:center;padding:1.5rem;background:radial-gradient(1200px 500px at 20% -10%,#f6dfb8 0%,transparent 60%),var(--bg)}.login-card{background:var(--surface);width:100%;max-width:380px;padding:2rem 1.8rem;border-radius:14px;border:1px solid var(--line);box-shadow:0 12px 40px #503c141f;display:grid;gap:.9rem}.login-logo{font-size:2.4rem}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.9rem;margin-bottom:1.2rem}.stat{padding:1rem 1.1rem}.stat .label{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.stat .value{font-size:1.5rem;font-weight:700;margin-top:.15rem;font-variant-numeric:tabular-nums}.stat .sub{font-size:.82rem;color:var(--muted)}.stat.accent{border-left:4px solid var(--accent)}.stat.good{border-left:4px solid var(--green)}.stat.bad{border-left:4px solid var(--red)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}@media (max-width: 900px){.grid-2{grid-template-columns:1fr}}.card h3{padding:.9rem 1.1rem 0}.card .table-wrap{padding-top:.3rem}.bars{display:flex;align-items:flex-end;gap:6px;height:170px;padding:.8rem 1.1rem 0}.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;min-width:0}.bar{width:100%;max-width:38px;background:var(--accent);border-radius:4px 4px 0 0;min-height:2px}.bar-col:hover .bar{background:#a35f08}.bar-label{font-size:.68rem;color:var(--muted);margin-top:.3rem;white-space:nowrap}.range-row{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem}.range-row .input{width:auto}.lines{width:100%}.lines th,.lines td{padding:.4rem}.lines .input{padding:.4rem .5rem}.lines td.num{padding-right:.6rem}.lines .qty{width:90px}.lines .price{width:110px}.totals{margin-left:auto;width:min(340px,100%);display:grid;gap:.45rem;margin-top:.8rem}.totals .row{display:flex;justify-content:space-between;align-items:center;gap:.8rem}.totals .row .input{width:140px;text-align:right}.totals .grand{font-size:1.15rem;font-weight:700;border-top:2px solid var(--line);padding-top:.5rem}.totals .due{color:var(--red);font-weight:600}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.8rem 1.2rem;margin-bottom:1rem}.detail-grid .k{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}