@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');:root{--bg:#050814;--panel:#0b1220;--line:rgba(255,255,255,.10);--text:#f8fafc;--muted:#94a3b8;--blue:#0ea5e9;--cyan:#22d3ee;--purple:#8b5cf6;--green:#22c55e;--red:#ef4444;--yellow:#f59e0b;--radius:22px;--shadow:0 22px 70px rgba(0,0,0,.44)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,Arial,sans-serif;color:var(--text);min-height:100vh;background:radial-gradient(circle at 5% 0%,rgba(14,165,233,.22),transparent 32%),radial-gradient(circle at 90% 10%,rgba(139,92,246,.24),transparent 35%),linear-gradient(135deg,#050814 0%,#07111f 52%,#12081d 100%)}a{text-decoration:none;color:inherit}.topbar{height:78px;position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;gap:18px;padding:0 24px;background:rgba(5,8,20,.82);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}.topbar h1{margin:0;font-size:22px;font-weight:900}.topbar p{margin:4px 0 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var(--line);border-radius:28px;padding:30px;box-shadow:var(--shadow)}.login-card h2{font-size:30px;margin:0 0 6px}.muted{color:var(--muted)}.alert{padding:12px 14px;border-radius:14px;margin:14px 0}.alert.danger{background:rgba(239,68,68,.14);color:#fecaca;border:1px solid rgba(239,68,68,.25)}.input-icon{position:relative;margin-bottom:14px}.input-icon i{position:absolute;left:14px;top:15px;color:#67e8f9}.input-icon input{padding-left:42px}.demo{text-align:center;margin-top:14px;color:var(--muted);font-size:13px}@media(max-width:1150px){.grid-4{grid-template-columns:repeat(2,1fr)}.pos-layout{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.menu-btn{display:block}.topbar{padding:0 14px}.topbar h1{font-size:16px}.topbar p,.quick-pos,.quick-repair{display:none}.sidebar{transform:translateX(-105%);transition:.2s}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%;padding:14px}.grid-4,.grid-3,.grid-2,.form-row,.login-wrap{grid-template-columns:1fr}.product-grid{grid-template-columns:1fr}.login-brand h1{font-size:36px}}@media print{.topbar,.sidebar,.no-print,.btn,.small-btn{display:none!important}.main{margin:0!important;width:100%!important;padding:0!important}.card{box-shadow:none;border:0;background:#fff;color:#000}.table th,.table td{color:#000;border-bottom:1px solid #ddd}}
.label-sheet{background:white;color:#111;padding:12px;display:grid;grid-template-columns:repeat(2,1fr);gap:6px;width:80mm;margin:auto}
.barcode-label{height:25mm;border:1px dashed #bbb;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:3px;font-family:Arial,sans-serif}
.barcode-label .code{font-family:"Courier New",monospace;font-size:20px;letter-spacing:1px}
.barcode-label .name{font-size:9px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.barcode-label .price{font-size:10px;font-weight:900}
.kpi-mini{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.kpi-mini div{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:16px;padding:12px}
@media print{.label-sheet{width:80mm;margin:0;padding:0;gap:0}.barcode-label{border:0;height:25mm;page-break-inside:avoid}}