:root{
  --bg:#f5efe6;--card:#fffdf8;--card2:#fff8ed;--ink:#1d2026;--muted:#746d63;--line:#e7dccb;
  --gold:#c2953a;--gold2:#f1d28a;--dark:#121314;--dark2:#202124;--danger:#b42318;--warn:#b54708;--ok:#067647;
  --shadow:0 18px 55px rgba(32,24,12,.08);--radius:24px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at top left,#fff7e6 0,#f4efe6 34%,#eee6db 100%);color:var(--ink)}a{color:inherit}.app{min-height:100vh}.sidebar{width:286px;background:linear-gradient(180deg,#111214,#1b1b1c);color:#f8f4ec;padding:22px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;box-shadow:18px 0 50px rgba(0,0,0,.12);z-index:30}.brand{display:flex;gap:12px;align-items:center}.brand.center{justify-content:center;margin-bottom:24px}.brand-logo,.brand-mark{width:52px;height:52px;border-radius:18px;background:#fff;display:grid;place-items:center;overflow:hidden;border:1px solid rgba(255,255,255,.2);color:#111;font-weight:900}.brand-logo img{max-width:42px;max-height:42px;display:block}.brand-logo.fallback::before{content:'MF';font-weight:900;color:#111}.brand small{display:block;color:#c7bfb2;margin-top:2px}.brand strong{line-height:1.15}nav{display:grid;gap:8px;margin-top:30px}nav a{padding:12px 14px;text-decoration:none;border-radius:16px;color:#e2dbd0;display:flex;align-items:center;gap:11px;transition:.18s ease}nav a svg,.btn svg,.headline-icon svg{width:20px;height:20px;fill:currentColor;flex:0 0 auto}nav a:hover,nav a.active{background:linear-gradient(135deg,#2d2a25,#3b3325);color:white;transform:translateX(2px)}.sidebar-footer{margin-top:auto;color:#c7bfb2;font-size:14px;border-top:1px solid rgba(255,255,255,.1);padding-top:18px}.main{margin-left:286px;padding:32px;min-height:100vh}.main.full{margin-left:0;display:grid;place-items:center;padding:24px}.mobile-topbar,.menu-overlay{display:none}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.page-head h1{margin:0;font-size:clamp(26px,3vw,42px);letter-spacing:-.03em}.page-head p{margin:6px 0 0;color:var(--muted)}.headline{display:flex;gap:14px;align-items:center}.headline-icon{width:48px;height:48px;border-radius:18px;background:linear-gradient(135deg,var(--gold),#edcf82);display:grid;place-items:center;color:#1d160b}.card{background:rgba(255,253,248,.88);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:20px}.card.soft{background:linear-gradient(135deg,rgba(255,253,248,.94),rgba(255,248,235,.94))}.stat span{display:block;color:var(--muted);font-size:14px}.stat strong{display:block;font-size:28px;margin-top:4px}.inventory-status,.stats-grid,.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.muted{color:var(--muted)}.form{display:grid;gap:16px}.form.stack{display:grid;gap:16px}.grid-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.grid-form .wide,.wide{grid-column:1/-1}label{display:grid;gap:7px;font-weight:700;color:#2b2b2b}input,select,textarea{width:100%;border:1px solid #d8cbb7;background:#fff;border-radius:15px;padding:12px 13px;font:inherit;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(194,149,58,.14)}textarea{min-height:110px;resize:vertical}.btn{border:1px solid #d7c6aa;background:#fff8eb;border-radius:15px;padding:11px 14px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;cursor:pointer;color:#2a241b;line-height:1;white-space:nowrap}.btn.primary{background:linear-gradient(135deg,#111214,#2c2b28);color:#fff;border-color:#111}.btn.small{font-size:13px;padding:8px 10px;border-radius:12px}.btn.danger{background:#fff1f0;color:var(--danger);border-color:#ffd1cc}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.row-actions form{margin:0}.alert{background:#fff3cd;border:1px solid #ffe08a;border-radius:16px;padding:14px 16px;margin-bottom:16px}.alert.ok{background:#ecfdf3;border-color:#b7ebc6}.alert.danger{background:#fff1f0;border-color:#ffd1cc}.subtle-box{background:#fff8eb;border:1px dashed #d7c6aa;border-radius:16px;padding:13px;margin-bottom:14px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(430px,94vw);background:rgba(255,253,248,.92);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:28px}.table-wrap{width:100%;overflow:auto;-webkit-overflow-scrolling:touch;border-radius:18px;border:1px solid var(--line);background:#fff}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:12px 13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{font-size:13px;color:#62594d;text-transform:uppercase;letter-spacing:.04em;background:#fff8eb}tbody tr:hover{background:#fffaf2}.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 10px;font-size:13px;font-weight:800;background:#eef2f6;color:#344054}.badge.ok{background:#ecfdf3;color:var(--ok)}.badge.warn{background:#fff7e8;color:var(--warn)}.badge.danger{background:#fff1f0;color:var(--danger)}.searchbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.searchbar input{flex:1;min-width:260px}.doc-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;background:#111214;color:#fff;border-radius:20px;padding:16px;margin-top:6px}.doc-summary div{display:grid;gap:4px}.logo-preview{max-height:54px;max-width:170px;background:white;border-radius:12px;padding:8px;border:1px solid var(--line)}.print-sheet{width:min(980px,100%);margin:0 auto 32px;background:white;color:#171717;border:1px solid #e5e5e5;border-radius:14px;box-shadow:var(--shadow);padding:34px}.print-letterhead{display:flex;gap:18px;align-items:flex-start;border-bottom:3px solid #111;padding-bottom:18px;margin-bottom:24px}.letter-logo{width:96px;height:72px;display:grid;place-items:center;border:1px solid #eee;border-radius:12px;background:#fff;overflow:hidden}.letter-logo img{max-width:84px;max-height:58px}.letter-company h2{margin:0 0 4px;font-size:24px}.letter-company p{margin:2px 0;color:#333}.print-top,.print-meta{display:flex;justify-content:space-between;gap:20px;margin-bottom:22px}.print-top h1{margin:0 0 4px;font-size:34px;text-transform:uppercase}.print-top span,.print-meta span{color:#666;font-size:13px;text-transform:uppercase;letter-spacing:.04em}.print-meta>div{background:#fafafa;border:1px solid #eee;border-radius:12px;padding:14px;flex:1}.print-table{min-width:0;border:1px solid #ddd}.print-table th{background:#111;color:white}.totals{display:flex;justify-content:space-between;gap:20px;margin-top:20px}.totals .note{flex:1}.totals table{width:auto;min-width:330px;border:0}.totals td,.totals th{padding:9px 12px}.grand th,.grand td{font-size:18px;background:#fff8eb}.signature{display:grid;grid-template-columns:1fr 1fr;gap:90px;margin-top:50px}.signature div{border-top:1px solid #333;text-align:center;padding-top:8px}.print-footer{border-top:1px solid #ddd;margin-top:30px;padding-top:12px;text-align:center;color:#444}.print-footer p{margin:0 0 6px}.company{text-align:right}.inventory-status .card{margin-bottom:0}
@media (max-width:1100px){.grid-form{grid-template-columns:repeat(2,minmax(0,1fr))}.inventory-status,.stats-grid,.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.two{grid-template-columns:1fr}.main{padding:24px}}
@media (max-width:900px){body{padding-top:64px}.mobile-topbar{display:flex;align-items:center;gap:10px;position:fixed;inset:0 0 auto 0;height:64px;background:rgba(255,253,248,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);z-index:50;padding:10px 14px}.menu-toggle{width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;gap:4px;padding:10px;cursor:pointer}.menu-toggle span{display:block;width:20px;height:2px;background:#111;border-radius:4px}.mobile-brand{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:0}.mobile-brand img{width:34px;height:34px;object-fit:contain;background:#fff;border-radius:10px}.mobile-brand strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar{transform:translateX(-105%);transition:.22s ease;width:min(84vw,318px);top:0}.menu-open .sidebar{transform:translateX(0)}.menu-overlay{display:block;position:fixed;inset:0;background:rgba(0,0,0,.36);z-index:25;opacity:0;pointer-events:none;transition:.2s}.menu-open .menu-overlay{opacity:1;pointer-events:auto}.main{margin-left:0;padding:18px}.page-head{align-items:flex-start;flex-direction:column}.page-head .actions{width:100%}.page-head .actions .btn,.page-head>.btn{width:100%}.grid-form{grid-template-columns:1fr}.inventory-status,.stats-grid,.cards,.doc-summary{grid-template-columns:1fr}.card{border-radius:20px;padding:16px}.searchbar input{min-width:100%}.print-sheet{padding:22px}.print-letterhead,.print-top,.print-meta,.totals{flex-direction:column}.company{text-align:left}.totals table{width:100%;min-width:0}.signature{gap:35px}}
@media (max-width:560px){.main{padding:14px}.card{padding:14px}.login-card{padding:22px}.row-actions .btn,.row-actions form,.row-actions button{width:100%}table{min-width:720px}.print-sheet{border-radius:0;padding:16px;margin:0 -14px 20px;width:calc(100% + 28px)}.letter-logo{width:76px;height:58px}.print-top h1{font-size:28px}}
@media print{body{padding:0;background:#fff}.no-print,.sidebar,.mobile-topbar,.menu-overlay,.alert{display:none!important}.main{margin:0!important;padding:0!important}.print-sheet{box-shadow:none;border:0;border-radius:0;width:100%;padding:0;margin:0}.print-table,.print-table th,.print-table td{border-color:#000}a{text-decoration:none}.print-footer{position:fixed;bottom:0;left:0;right:0;background:#fff}.signature{page-break-inside:avoid}}
.input-with-button{display:flex;gap:8px;align-items:stretch}.input-with-button select,.input-with-button input{flex:1}.input-with-button .btn{flex:0 0 auto}.modal{position:fixed;inset:0;background:rgba(0,0,0,.48);z-index:80;display:grid;place-items:center;padding:18px}.modal[hidden]{display:none!important}.modal-card{width:min(860px,96vw);max-height:92vh;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:26px;box-shadow:0 30px 90px rgba(0,0,0,.28);padding:22px}.page-head.compact{margin-bottom:14px}.sticky-actions{position:sticky;bottom:12px;background:rgba(255,253,248,.92);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:18px;padding:12px;z-index:10}
@media (max-width:560px){.input-with-button{flex-direction:column}.modal{padding:10px}.modal-card{border-radius:20px;padding:16px}.sticky-actions{bottom:8px}.sticky-actions .btn{width:100%}}
.modal[hidden]{display:none}.modal{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:80;display:grid;place-items:center;padding:18px}.modal-card{width:min(860px,96vw);max-height:92vh;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:26px;box-shadow:0 24px 80px rgba(0,0,0,.24);padding:22px}.page-head.compact{margin-bottom:14px}.sticky-actions{position:sticky;bottom:12px;background:rgba(255,253,248,.93);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:18px;padding:12px;z-index:12}.pill{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:8px 12px;background:#fff8eb;font-weight:800}.check{display:flex;align-items:center;gap:9px}.check input{width:auto}.mini-actions{display:flex;gap:8px;align-items:end}.mini-actions label{flex:1}.danger-text{color:var(--danger);font-weight:800}.qr-placeholder{border:1px dashed #aaa;border-radius:12px;padding:12px;margin-top:14px;background:#fafafa}.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.toolbar .btn{height:42px}.summary-list{display:grid;gap:8px}.summary-list div{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:7px 0}.form-note{font-size:13px;color:var(--muted);font-weight:600}
@media (max-width:900px){.mini-actions{display:grid;width:100%}.modal{align-items:end;padding:0}.modal-card{width:100%;max-height:88vh;border-radius:24px 24px 0 0;padding:16px}.sticky-actions .btn{flex:1}.toolbar{width:100%}.toolbar .btn{width:100%}}

/* v4 professional workflow */
.big{font-size:1.05rem;padding:14px 18px}.quick-actions{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin-bottom:18px}.quick-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:18px;text-decoration:none;color:var(--text);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px;min-height:120px}.quick-card svg{width:28px;height:28px;fill:var(--primary)}.quick-card strong{font-size:1rem}.quick-card span{color:var(--muted);font-size:.9rem}.notify-card{border-left:5px solid #f59e0b}.notice-line{display:flex;align-items:center;gap:8px;padding:8px 0}.notice-line svg{width:18px;height:18px;fill:#f59e0b}.test-banner,.test-pill{display:flex;align-items:center;gap:6px;background:#fff7ed;color:#9a3412;border:1px solid #fed7aa;border-radius:14px;padding:8px 10px;font-weight:800;margin:8px}.test-pill{margin:0;font-size:.8rem}.test-banner svg,.test-pill svg{width:16px;height:16px;fill:#f97316}.wizard-card{padding:0;overflow:hidden}.wizard-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-bottom:1px solid var(--border);background:#f8fafc}.wizard-steps button{border:0;background:transparent;padding:16px;font-weight:800;color:var(--muted);cursor:pointer}.wizard-steps button.active{background:#fff;color:var(--primary);box-shadow:inset 0 -3px 0 var(--primary)}.wizard-step{display:none;padding:22px}.wizard-step.active{display:block}.stock-warning{outline:2px solid #f59e0b}.mini-pay{display:flex;gap:6px}.mini-pay input{width:110px}.watermark{position:absolute;inset:auto 0 40%;text-align:center;font-size:72px;font-weight:900;color:rgba(239,68,68,.12);transform:rotate(-18deg);pointer-events:none}.print-sheet{position:relative}.qr-box{min-width:120px;min-height:90px;border:1px dashed #94a3b8;border-radius:14px;padding:12px;text-align:center;display:flex;flex-direction:column;justify-content:center}.qr-box span{font-weight:900;font-size:1.5rem}.qr-box small{color:var(--muted)}code{background:#f1f5f9;border-radius:6px;padding:2px 6px}.row-actions select,.row-actions input{height:32px;padding:4px 8px}.pill.danger,.badge.danger{background:#fee2e2;color:#991b1b}.badge.warn{background:#fef3c7;color:#92400e}.badge.ok{background:#dcfce7;color:#166534}
@media(max-width:1200px){.quick-actions{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.quick-actions{grid-template-columns:repeat(2,1fr)}.quick-card{min-height:105px;padding:14px}.wizard-steps{position:sticky;top:60px;z-index:3}.wizard-steps button{font-size:.85rem;padding:12px 6px}.wizard-step{padding:14px}.mini-pay{flex-direction:column}.mini-pay input{width:100%}.test-pill{display:none}}
@media(max-width:480px){.quick-actions{grid-template-columns:1fr}.doc-summary{position:sticky;bottom:70px;z-index:2}.qr-box{min-width:100%}}
@media print{.watermark{display:block}.qr-box{border-color:#999}.test-banner,.test-pill{display:none!important}}


/* v5 BIHUPP10 QR payment */
.section-title{padding:10px 0 0}.section-title h3{margin:0 0 4px}.section-title p{margin:0;color:var(--muted)}
.payment-qr-block{margin:22px 0 10px;padding:16px;border:1px solid #d9dee8;border-radius:18px;display:flex;align-items:center;justify-content:space-between;gap:18px;break-inside:avoid;background:#fff}
.payment-qr-text{display:flex;flex-direction:column;gap:6px;max-width:440px}.payment-qr-text strong{font-size:18px}.payment-qr-text span{color:#334155}.payment-qr-text small{color:#64748b}.payment-qr-code{flex:0 0 auto;line-height:0}.bihupp-qr-svg{display:block;width:40mm;height:40mm;max-width:42vw;background:#fff}.qr-payload-preview{margin:12px 0}.qr-payload-preview pre{white-space:pre-wrap;background:#0f172a;color:#e2e8f0;border-radius:12px;padding:12px;overflow:auto}
@media(max-width:700px){.payment-qr-block{flex-direction:column;align-items:flex-start}.bihupp-qr-svg{max-width:220px;width:46vw;height:auto}.payment-qr-code{align-self:center}}
@media print{.payment-qr-block{border:1px solid #ddd;padding:10px;margin-top:14px}.bihupp-qr-svg{width:40mm;height:40mm}.payment-qr-text strong{font-size:13pt}.payment-qr-text span,.payment-qr-text small{font-size:9pt;color:#333}}