@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Orbitron:wght@500;700;900&display=swap";:root{--bg-primary:#0b0f19;--bg-secondary:#111827;--bg-tertiary:#1f2937;--card-bg:#111827a6;--card-border:#ffffff14;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--primary:#4f46e5;--primary-hover:#6366f1;--primary-glow:#4f46e54d;--accent-led:#f97316;--accent-led-bg:#f973160d;--accent-led-glow:#f9731666;--success:#10b981;--success-glow:#10b98133;--warning:#f59e0b;--danger:#ef4444;--danger-glow:#ef444433;--sidebar-width:260px;--header-height:70px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-digital:"Orbitron", monospace;--shadow-lg:0 10px 25px -5px #0000004d, 0 8px 10px -6px #0000004d;--transition:all .25s cubic-bezier(.4, 0, .2, 1);--border-radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);background-image:radial-gradient(at 0 0,#4f46e514 0,#0000 50%),radial-gradient(at 100% 100%,#f973160d 0,#0000 50%);background-attachment:fixed;min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-container{min-height:100vh;display:flex;position:relative}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;gap:1.5rem;min-height:100vh;padding:2rem;display:flex;overflow-y:auto}.glass-card{background:var(--card-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--card-border);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);transition:var(--transition);padding:1.5rem}.glass-card:hover{border-color:#ffffff1f}.view-title{color:var(--text-primary);letter-spacing:-.02em;margin-bottom:.5rem;font-size:1.75rem;font-weight:700}.view-subtitle{color:var(--text-secondary);font-size:.875rem}.btn{cursor:pointer;transition:var(--transition);border:1px solid #0000;border-radius:8px;outline:none;justify-content:center;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:500;display:inline-flex}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 12px var(--primary-glow)}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border-color:var(--card-border)}.btn-secondary:hover{background:var(--text-muted);color:#fff}.btn-danger{background:var(--danger);color:#fff;box-shadow:0 4px 12px var(--danger-glow)}.btn-danger:hover{background:#f87171}.btn-success{background:var(--success);color:#fff;box-shadow:0 4px 12px var(--success-glow)}.btn-success:hover{background:#34d399}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.form-group{margin-bottom:1.25rem}.form-label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.form-input{background-color:var(--bg-secondary);border:1px solid var(--card-border);width:100%;color:var(--text-primary);font-size:.95rem;font-family:var(--font-sans);transition:var(--transition);border-radius:8px;outline:none;padding:.625rem .875rem}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-glow)}.form-row{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;display:grid}.table-container{margin-top:1rem;overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%;font-size:.9rem}.data-table th{background-color:var(--bg-secondary);color:var(--text-secondary);border-bottom:1px solid var(--card-border);padding:.875rem 1rem;font-weight:600}.data-table td{border-bottom:1px solid var(--card-border);color:var(--text-primary);padding:1rem}.data-table tr:hover{background-color:#ffffff05}.badge{border-radius:4px;padding:.25rem .5rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-success{color:var(--success);background-color:#10b98126}.badge-warning{color:var(--warning);background-color:#f59e0b26}.badge-info{color:#818cf8;background-color:#4f46e526}@media print{body{font-size:12pt;color:#000!important;background:#fff!important}.app-container{display:block!important}.sidebar,.btn,.view-title,.view-subtitle,.weighing-card,.dashboard-stats,.tabs{display:none!important}.main-content{margin-left:0!important;padding:0!important}.print-only{display:block!important}}.print-only{display:none}.login-container{background:var(--bg-gradient);justify-content:center;align-items:center;width:100vw;min-height:100vh;display:flex}.login-card{box-sizing:border-box;width:100%;max-width:400px;padding:2.5rem 2rem}.login-title{color:var(--text-primary);text-align:center;margin-bottom:.5rem;font-size:1.8rem;font-weight:700}.login-subtitle{color:var(--text-secondary);text-align:center;margin-bottom:2rem;font-size:.9rem}.login-form{flex-direction:column;gap:1.25rem;display:flex}.login-error{color:#ef4444;text-align:center;background:#ef44441a;border:1px solid #ef444433;border-radius:.5rem;margin-bottom:1rem;padding:.75rem;font-size:.875rem}