@import "https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;500;600;700&display=swap";:root{--bg-primary:#f4f6f9;--bg-secondary:#fff;--bg-panel:#fff;--bg-card:#f8f9fa;--border-color:#e1e2e6;--border-glow:#3498db;--accent-purple:#3498db;--accent-purple-glow:#3498db33;--accent-green:#2ecc71;--accent-green-glow:#2ecc7133;--accent-blue:#3498db;--accent-blue-glow:#3498db33;--accent-orange:#f39c12;--accent-red:#e74c3c;--accent-red-glow:#e74c3c33;--text-main:#2f3542;--text-muted:#747d8c;--text-secondary:#57606f;--font-sans:"Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--transition-smooth:all .2s ease}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-sans);min-height:100vh;font-size:13px;position:relative;overflow-x:hidden}body:before{content:"";background-color:var(--bg-primary);z-index:-1;pointer-events:none;position:fixed;inset:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#0000001a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-purple)}.app-container{min-height:100vh;display:flex}.sidebar{z-index:100;color:#fff;background:#2f3542;flex-direction:column;width:240px;height:100vh;padding:1.25rem 1rem;display:flex;position:fixed;top:0;left:0}.logo-section{border-bottom:1px solid #ffffff14;align-items:center;gap:.6rem;margin-bottom:1.5rem;padding-bottom:1.25rem;display:flex}.logo-icon{color:var(--accent-green);filter:drop-shadow(0 0 4px var(--accent-green-glow))}.logo-text{letter-spacing:.5px;color:#fff;font-size:1.25rem;font-weight:700}.nav-links{flex-direction:column;flex-grow:1;gap:.35rem;list-style:none;display:flex}.nav-item{color:#a4b0be;cursor:pointer;transition:var(--transition-smooth);border-radius:6px;align-items:center;gap:.75rem;padding:.7rem .85rem;font-size:13px;font-weight:500;display:flex}.nav-item:hover{color:#fff;background:#ffffff0a;transform:translate(2px)}.nav-item.active{color:#fff;background:var(--accent-purple);font-weight:600;box-shadow:0 2px 6px #3498db4d}.main-content{flex-grow:1;min-height:100vh;margin-left:240px;padding:1.5rem}.top-header{background:var(--bg-panel);border:1px solid var(--border-color);border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding:.85rem 1.25rem;display:flex;box-shadow:0 1px 3px #0000000d}.glass-panel{background:var(--bg-panel);border:1px solid var(--border-color);border-radius:8px;margin-bottom:1.5rem;padding:1.5rem;position:relative;overflow:hidden;box-shadow:0 1px 3px #0000000d}.glass-panel:before{content:"";background:linear-gradient(90deg,#0000,#00000005,#0000);width:100%;height:2px;position:absolute;top:0;left:0}.grid-2{grid-template-columns:repeat(2,1fr);gap:1.25rem;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:1.25rem;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:1.25rem;display:grid}@media (width<=1024px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.sidebar{width:60px;padding:1rem .5rem}.logo-text,.nav-item span{display:none}.main-content{margin-left:60px}}h1{color:var(--text-main);margin-bottom:.25rem;font-size:1.6rem;font-weight:700}h2{color:var(--text-main);align-items:center;gap:.5rem;margin-bottom:1rem;font-size:1.2rem;font-weight:600;display:flex}h3{color:var(--text-main);margin-bottom:.5rem;font-size:1rem;font-weight:600}.metric-card{background:var(--bg-secondary);border:1px solid var(--border-color);transition:var(--transition-smooth);border-radius:8px;justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex;box-shadow:0 1px 3px #0000000d}.metric-card:hover{border-color:var(--accent-purple);transform:translateY(-1px)}.metric-info h3{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.15rem;font-size:.8rem}.metric-val{color:var(--text-main);font-size:1.4rem;font-weight:700}.metric-icon-wrap{border-radius:8px;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.form-group{margin-bottom:1rem}.form-label{color:var(--text-secondary);margin-bottom:.35rem;font-size:.85rem;font-weight:600;display:block}.form-input,.form-select,.form-textarea{border:1px solid var(--border-color);width:100%;color:var(--text-main);transition:var(--transition-smooth);background:#fff;border-radius:4px;padding:.5rem .75rem;font-family:inherit;font-size:13px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-purple);outline:none;box-shadow:0 0 0 2px #3498db26}.search-wrapper{gap:.5rem;display:flex;position:relative}.search-input{flex-grow:1;padding-left:2.25rem;font-size:13px}.search-icon-inside{color:var(--text-muted);position:absolute;top:50%;left:.75rem;transform:translateY(-50%)}.btn{cursor:pointer;transition:var(--transition-smooth);border:none;border-radius:4px;justify-content:center;align-items:center;gap:.4rem;padding:.5rem 1rem;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent-purple);color:#fff}.btn-primary:hover{background:#2980b9}.btn-success{background:var(--accent-green);color:#fff}.btn-success:hover{background:#27ae60}.btn-secondary{color:var(--text-main);background:#fff;border:1px solid #ccc}.btn-secondary:hover{background:#f8f9fa;border-color:#adadad}.btn-danger{background:var(--accent-red);color:#fff}.btn-danger:hover{background:#c0392b}.table-wrapper{border:1px solid var(--border-color);border-radius:4px;overflow-x:auto}.custom-table{border-collapse:collapse;text-align:left;width:100%}.custom-table th{color:var(--text-main);background:#edf2f7;border:1px solid #e1e2e6;padding:.6rem .75rem;font-size:12px;font-weight:600}.custom-table td{color:var(--text-main);vertical-align:middle;background:#fff;border:1px solid #e1e2e6;padding:.6rem .75rem;font-size:12px}.custom-table tr:hover td{background:#f1f2f6}.badge{border-radius:4px;padding:.2rem .5rem;font-size:11px;font-weight:600;display:inline-flex}.badge-new{color:#2b6cb0;background:#ebf8ff;border:1px solid #bee3f8}.badge-processing{color:#dd6b20;background:#feebc8;border:1px solid #fbd38d}.badge-completed{color:#22543d;background:#c6f6d5;border:1px solid #9ae6b4}.badge-cancelled{color:#9b2c2c;background:#fed7d7;border:1px solid #feb2b2}.badge-returned{color:#4a5568;background:#e2e8f0;border:1px solid #cbd5e0}.badge-track{padding:.1rem .35rem;font-size:10px}.upload-container{border:2px dashed var(--border-color);text-align:center;cursor:pointer;transition:var(--transition-smooth);background:#fff;border-radius:8px;padding:2rem 1.5rem}.upload-container:hover{border-color:var(--accent-purple);background:#f7fafc}.upload-icon{color:var(--accent-purple);margin-bottom:.75rem;font-size:2rem}.flex-between{justify-content:space-between;align-items:center;display:flex}.flex-gap{align-items:center;gap:.5rem;display:flex}.warehouse-grid{grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1rem;display:grid}.warehouse-shelf{border:1px solid var(--border-color);background:#fff;border-radius:8px;padding:1rem;box-shadow:0 1px 3px #0000000d}.shelf-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:.75rem;padding-bottom:.35rem;font-weight:600;display:flex}.shelf-slots{grid-template-columns:repeat(3,1fr);gap:.4rem;display:grid}.shelf-slot{aspect-ratio:1;cursor:pointer;transition:var(--transition-smooth);color:var(--text-secondary);background:#f8f9fa;border:1px solid #e1e2e6;border-radius:4px;flex-direction:column;justify-content:center;align-items:center;font-size:11px;display:flex}.shelf-slot:hover{border-color:var(--accent-purple);background:#ebf8ff}.shelf-slot.occupied{color:#22543d;background:#c6f6d5;border-color:#9ae6b4}.shelf-slot.occupied.selected{background:var(--accent-purple);color:#fff;border-color:var(--accent-purple);box-shadow:0 0 6px #3498db4d}.call-alert-widget{border:2px solid var(--accent-blue);z-index:1000;background:#fff;border-radius:12px;width:320px;padding:1.25rem;animation:.3s cubic-bezier(.175,.885,.32,1.275) slideInUp;position:fixed;bottom:2rem;right:2rem;box-shadow:0 4px 20px #00000026}.call-pulse-icon{background:var(--accent-blue);border-radius:50%;width:10px;height:10px;margin-right:6px;animation:1.5s infinite pulse-glow;display:inline-block}@keyframes pulse-glow{0%{transform:scale(.9);box-shadow:0 0 #3498dbb3}70%{transform:scale(1.1);box-shadow:0 0 0 6px #3498db00}to{transform:scale(.9);box-shadow:0 0 #3498db00}}@keyframes slideInUp{0%{opacity:0;transform:translateY(100%)scale(.9)}to{opacity:1;transform:translateY(0)scale(1)}}.stat-trend{align-items:center;gap:.2rem;font-size:11px;font-weight:600;display:flex}.trend-up{color:#2ecc71}.trend-down{color:#e74c3c}.chart-container{width:100%;height:200px;position:relative}