:root{--bg:#f7f4f4;--card:#ffffff;--ink:#241012;--muted:#8a6b6f;--brand:#7a1f30;--brand-dark:#4a1420;--brand-light:#f3e3e6;--green:#059669;--green-light:#d1fae5;--red:#dc2626;--red-light:#fee2e2;--amber:#d97706;--amber-light:#fef3c7;--blue:#2563eb;--blue-light:#dbeafe;--border:#e8dcdd;--radius:12px;font-size:15px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Pyidaungsu,Myanmar Text,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}svg{flex-shrink:0;vertical-align:-2px}header{background:linear-gradient(135deg,var(--brand-dark),var(--brand));color:#fff;padding:18px 28px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.header-brand{display:flex;align-items:center;gap:14px}header .logo{width:44px;height:44px;border-radius:10px;background:#ffffff26;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;letter-spacing:1px;flex-shrink:0}header h1{font-size:19px;font-weight:700}header .sub{font-size:12.5px;opacity:.85}.header-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}header .hbtn{background:#ffffff24;border:1px solid rgba(255,255,255,.25);color:#fff;padding:7px 14px;border-radius:8px;cursor:pointer;font-size:13px;font-family:inherit;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}header .hbtn:hover{background:#ffffff40}nav{background:var(--card);border-bottom:1px solid var(--border);display:flex;gap:2px;padding:0 20px;overflow-x:auto;position:sticky;top:0;z-index:50;background-image:linear-gradient(to right,var(--card) 30%,rgba(255,255,255,0)),linear-gradient(to right,rgba(255,255,255,0),var(--card) 70%) 100% 0,radial-gradient(farthest-side at 0 50%,#00000026,#0000),radial-gradient(farthest-side at 100% 50%,#00000026,#0000) 100% 0;background-repeat:no-repeat;background-size:24px 100%,24px 100%,10px 100%,10px 100%;background-attachment:local,local,scroll,scroll}nav button{background:none;border:none;padding:13px 18px;cursor:pointer;font-size:14px;font-family:inherit;color:var(--muted);border-bottom:3px solid transparent;white-space:nowrap;font-weight:600;display:inline-flex;align-items:center;gap:7px}nav button.active{color:var(--brand);border-bottom-color:var(--brand)}nav button:hover{color:var(--brand)}main{max-width:1280px;margin:0 auto;padding:24px 20px 80px}h2{font-size:20px;margin-bottom:4px;display:flex;align-items:center;gap:9px}.pagedesc{color:var(--muted);font-size:13.5px;margin-bottom:18px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:22px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.card .label{font-size:12.5px;color:var(--muted);font-weight:600}.card .value{font-size:22px;font-weight:800;margin-top:2px}.card .hint{font-size:12px;color:var(--muted);margin-top:2px}.card.green .value{color:var(--green)}.card.red .value{color:var(--red)}.card.brand .value{color:var(--brand)}.card.blue .value{color:var(--blue)}.panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px}.panel h3{font-size:16px;margin-bottom:14px;display:flex;align-items:center;gap:8px}.panel h3 .tag{font-size:11px;background:var(--brand-light);color:var(--brand-dark);padding:2px 10px;border-radius:99px;font-weight:700}table{width:100%;border-collapse:collapse;font-size:13.5px}th{text-align:left;padding:9px 10px;background:#f9fafb;color:var(--muted);font-size:12px;font-weight:700;border-bottom:2px solid var(--border);white-space:nowrap}td{padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:middle}tr:hover td{background:#fafafa}.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}th.num{text-align:right}.tablewrap{overflow-x:auto;background:linear-gradient(to right,var(--card) 30%,rgba(255,255,255,0)),linear-gradient(to right,rgba(255,255,255,0),var(--card) 70%) 100% 0,radial-gradient(farthest-side at 0 50%,#00000047,#0000),radial-gradient(farthest-side at 100% 50%,#00000047,#0000) 100% 0;background-repeat:no-repeat;background-color:var(--card);background-size:40px 100%,40px 100%,20px 100%,20px 100%;background-attachment:local,local,scroll,scroll}.pill{display:inline-block;padding:2px 10px;border-radius:99px;font-size:11.5px;font-weight:700}.pill.green{background:var(--green-light);color:var(--green)}.pill.red{background:var(--red-light);color:var(--red)}.pill.amber{background:var(--amber-light);color:var(--amber)}.pill.blue{background:var(--blue-light);color:var(--blue)}.pill.brand{background:var(--brand-light);color:var(--brand-dark)}.btn{background:var(--brand);color:#fff;border:none;padding:9px 18px;border-radius:8px;cursor:pointer;font-size:13.5px;font-family:inherit;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn:hover{background:var(--brand-dark)}.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--border)}.btn.secondary:hover{background:#f9fafb}.btn.danger{background:#fff;color:var(--red);border:1px solid var(--border)}.btn.danger:hover{background:var(--red-light)}.btn.small{padding:5px 12px;font-size:12.5px}.toolbar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap;align-items:center}.toolbar .spacer{flex:1}.formgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:13px}.field label{display:block;font-size:12.5px;font-weight:700;color:var(--muted);margin-bottom:4px}.field input,.field select,.field textarea{width:100%;padding:8px 11px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--ink)}.field input:focus,.field select:focus{outline:2px solid var(--brand-light);border-color:var(--brand)}.field .unit-note{font-size:11.5px;color:var(--muted);margin-top:3px}.field .unit-note.warn{color:var(--red)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto}.modal{background:#fff;border-radius:14px;max-width:860px;width:100%;box-shadow:0 20px 50px #0003}.modal-header{position:sticky;top:0;background:#fff;padding:22px 24px 14px;border-radius:14px 14px 0 0;border-bottom:1px solid var(--border);z-index:2}.modal-header h3{font-size:17px;display:flex;align-items:center;gap:8px}.modal-body{padding:16px 24px 4px}.modal .actions{position:sticky;bottom:0;background:#fff;display:flex;justify-content:flex-end;gap:10px;padding:14px 24px 22px;border-top:1px solid var(--border);border-radius:0 0 14px 14px;z-index:2}.sizerow{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr 40px;gap:10px;margin-bottom:8px;align-items:end}.sizehead{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr 40px;gap:10px;font-size:11.5px;font-weight:700;color:var(--muted);margin-bottom:5px}.sizerow .field label.sz-label,.sz-remove-label{display:none}.subhead{font-size:13px;font-weight:800;color:var(--brand-dark);margin:14px 0 8px;text-transform:uppercase;letter-spacing:.4px}.cost-preview{background:#f9fafb;border:1px dashed var(--border);border-radius:10px;padding:12px 16px;font-size:13px;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:8px}.cost-preview b{font-variant-numeric:tabular-nums}.cost-preview .full{grid-column:1/-1;border-top:1px solid var(--border);padding-top:8px}.empty{text-align:center;padding:40px 20px;color:var(--muted);font-size:14px;border:2px dashed var(--border);border-radius:var(--radius)}.stockbar{height:6px;background:var(--border);border-radius:99px;overflow:hidden;min-width:70px}.stockbar i{display:block;height:100%;background:var(--green)}.stockbar.low i{background:var(--red)}.icon-btn{background:none;border:none;cursor:pointer;font-size:15px;padding:5px;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:6px}.icon-btn:hover{background:#f3f0f0;color:var(--ink)}details.batchcard{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:14px}details.batchcard summary{padding:15px 20px;cursor:pointer;display:flex;align-items:center;gap:12px;flex-wrap:wrap;list-style:none}details.batchcard summary::-webkit-details-marker{display:none}details.batchcard .body{padding:0 20px 18px}.packrow{display:grid;grid-template-columns:2fr 1fr 40px;gap:10px;margin-bottom:8px}.packrow input{width:100%;min-width:0;padding:8px 11px;border:1px solid var(--border);border-radius:8px;font-family:inherit}.packrow input[type=number]{text-align:right}.inline-num{width:100%;max-width:115px;padding:5px 8px;border:1px solid var(--border);border-radius:6px;text-align:right;font-family:inherit}.footer-note{text-align:center;color:var(--muted);font-size:12px;margin-top:30px}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:15px;text-align:center;padding:20px}.total-row td{background:#f9fafb;font-weight:800}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,var(--brand-dark),var(--brand))}.auth-card{background:#fff;border-radius:14px;max-width:380px;width:100%;padding:32px 28px;box-shadow:0 20px 50px #00000040}.auth-card h1{font-size:22px;text-align:center;color:var(--brand-dark)}.auth-card .logo{width:56px;height:56px;border-radius:14px;background:var(--brand-dark);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;letter-spacing:1px}.auth-error{background:var(--red-light);color:var(--red);border-radius:8px;padding:10px 12px;font-size:13px;margin:6px 0 4px;text-align:center}.user-badge{display:flex;align-items:center;gap:8px;color:#fff;font-size:13px}.user-badge .role-pill{background:#ffffff2e;border:1px solid rgba(255,255,255,.3);padding:2px 9px;border-radius:99px;font-size:11px;font-weight:700;text-transform:uppercase}@media (max-width:640px){header{padding:14px 16px;gap:10px}header h1{font-size:16px}header .sub{display:none}header .logo{width:36px;height:36px;font-size:15px;border-radius:8px}.header-actions{gap:6px}.header-actions .hbtn{padding:6px 9px;font-size:12px}.user-badge{font-size:12px;gap:6px}.user-badge .role-pill{padding:1px 7px;font-size:10px}.sizehead{display:none}.sizerow{grid-template-columns:1fr 1fr}.sizerow .field label.sz-label{display:block}.sz-remove{grid-column:1/-1;width:100%;text-align:center;padding:9px;margin-top:2px;border:1px dashed var(--border);border-radius:8px;color:var(--red);background:none;font-size:12.5px;font-weight:600}.sz-remove-label{display:inline}}@media print{nav,header .hbtn,.toolbar,.btn,.icon-btn{display:none!important}}