@import "https://fonts.googleapis.com/css2?family=Libre+Baskerville:wght@400;700&family=Open+Sans:wght@400;500;600;700&display=swap";:root{--primary-color:#1a365d;--primary-hover:#2b6cb0;--secondary-color:#f8b400;--bg-color:#f7fafc;--surface-color:#fff;--text-main:#2d3748;--text-muted:#718096;--border-color:#e2e8f0;--success:#38a169;--warning:#dd6b20;--danger:#e53e3e;--font-heading:"Libre Baskerville", serif;--font-body:"Open Sans", sans-serif;--shadow-sm:0 1px 3px #0000001a;--shadow-md:0 4px 6px #0000000d;--transition:all .2s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-color);color:var(--text-main);font-size:16px;line-height:1.5}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--primary-color)}.app-container{height:100vh;display:flex;overflow:hidden}.sidebar{background-color:var(--primary-color);color:#fff;width:280px;box-shadow:var(--shadow-md);z-index:10;flex-direction:column;display:flex}.brand{border-bottom:1px solid #ffffff1a;align-items:center;gap:16px;padding:24px;display:flex}.brand-icon{color:var(--secondary-color)}.brand-text h1{color:#fff;margin-bottom:4px;font-size:1.25rem}.brand-text span{color:#a0aec0;font-size:.85rem}.nav-menu{flex-direction:column;flex:1;gap:8px;padding:24px 0;display:flex}.nav-item{color:#e2e8f0;transition:var(--transition);text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:16px;width:100%;padding:14px 24px;font-family:inherit;font-size:1.05rem;text-decoration:none;display:flex}.nav-item:hover{color:#fff;background-color:#ffffff0d}.nav-item.active{background-color:var(--secondary-color);color:var(--primary-color);font-weight:600}.user-profile{border-top:1px solid #ffffff1a;align-items:center;gap:12px;padding:20px 24px;display:flex}.avatar{background-color:#fff3;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.25rem;display:flex}.user-info{flex-direction:column;flex:1;display:flex}.user-info strong{font-size:.95rem}.user-info span{color:#a0aec0;font-size:.8rem}.logout-btn{color:#a0aec0;cursor:pointer;transition:var(--transition);background:0 0;border:none;font-size:1.25rem}.logout-btn:hover{color:#fff}.main-content{flex-direction:column;flex:1;display:flex;overflow-y:auto}.top-header{background-color:var(--surface-color);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;padding:20px 32px;display:flex}.page-title h2{margin:0;font-size:1.75rem}.header-actions{align-items:center;gap:20px;display:flex}.search-bar{background-color:var(--bg-color);border:1px solid var(--border-color);border-radius:4px;align-items:center;width:350px;padding:8px 16px;display:flex}.search-bar input{width:100%;color:var(--text-main);background:0 0;border:none;outline:none;margin-left:8px;font-size:.95rem}.notification-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;display:flex;position:relative}.notification-btn .badge{background-color:var(--danger);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:.7rem;font-weight:700;display:flex;position:absolute;top:-6px;right:-6px}.content-wrapper{flex:1;padding:32px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-bottom:32px;display:grid}.stat-card{background-color:var(--surface-color);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);border-radius:8px;align-items:center;gap:20px;padding:24px;display:flex}.stat-icon{border-radius:8px;justify-content:center;align-items:center;width:60px;height:60px;display:flex}.stat-details h3{color:var(--text-muted);font-size:.95rem;font-family:var(--font-body);margin-bottom:4px}.stat-value{color:var(--text-main);font-size:1.5rem;font-weight:700}.panel{background-color:var(--surface-color);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);border-radius:8px;margin-bottom:32px}.panel-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.panel-header h3{margin:0;font-size:1.25rem}.panel-body{padding:24px}.btn{cursor:pointer;transition:var(--transition);white-space:nowrap;border:none;border-radius:4px;align-items:center;gap:8px;padding:10px 20px;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-outline{color:var(--primary-color);border:1px solid var(--primary-color);background-color:#0000}.btn-outline:hover{background-color:var(--bg-color)}.btn-icon{border:1px solid var(--border-color);cursor:pointer;color:var(--text-muted);background:0 0;border-radius:4px;justify-content:center;align-items:center;padding:6px 10px;display:inline-flex}.btn-icon:hover:not(:disabled){background-color:var(--bg-color);color:var(--primary-color)}.btn-icon:disabled{opacity:.5;cursor:not-allowed}.table-responsive{overflow-x:auto}.data-table{border-collapse:collapse;width:100%}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--border-color);padding:16px 24px}.data-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;background-color:#f8fafc;font-size:.85rem;font-weight:600}.data-table tr:hover td{background-color:#f8fafc}.status{border-radius:20px;padding:6px 12px;font-size:.85rem;font-weight:600;display:inline-block}.status.in-stock{color:#22543d;background-color:#c6f6d5}.status.low-stock{color:#7b341e;background-color:#feebc8}.status.out-of-stock{color:#822727;background-color:#fed7d7}.form-row{gap:24px;margin-bottom:20px;display:flex}.form-group{flex-direction:column;flex:1;gap:8px;margin-bottom:20px;display:flex}.form-group label{color:var(--text-main);font-size:.95rem;font-weight:600}.form-control{font-size:1rem;font-family:var(--font-body);transition:var(--transition);border:1px solid #cbd5e0;border-radius:4px;padding:12px 16px}.form-control:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 3px #1a365d1a}.modal-overlay{z-index:100;background-color:#00000080;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.modal{background-color:var(--surface-color);border-radius:8px;flex-direction:column;width:100%;max-width:600px;display:flex;box-shadow:0 20px 25px -5px #0000001a}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.close-modal{cursor:pointer;color:var(--text-muted);background:0 0;border:none}.modal-body{max-height:70vh;padding:24px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border-color);background-color:#f8fafc;border-bottom-right-radius:8px;border-bottom-left-radius:8px;justify-content:flex-end;gap:16px;padding:20px 24px;display:flex}.toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.filters{flex-wrap:wrap;gap:16px;display:flex}.filters .form-control{width:200px;margin-bottom:0}.pagination{border-top:1px solid var(--border-color);justify-content:flex-end;align-items:center;gap:16px;padding:16px 24px;display:flex}.page-info{color:var(--text-muted);font-size:.9rem}.text-danger{color:var(--danger);font-weight:600}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin}@media (width<=768px){body{font-size:14px}.page-title h2{font-size:1.35rem}h3{font-size:1.1rem}.app-container{flex-direction:column}.sidebar{z-index:1000;flex-direction:row;align-items:center;width:100%;height:auto;padding:0;position:fixed;bottom:0;left:0;box-shadow:0 -4px 10px #00000026}.brand{display:none!important}.nav-menu{background-color:var(--primary-color);flex-direction:row;flex:1;justify-content:space-evenly;align-items:center;gap:0;padding:0;overflow-x:auto}.nav-item{text-align:center;white-space:nowrap;border-radius:0;flex-direction:column;justify-content:center;gap:4px;padding:10px 4px;font-size:.65rem}.nav-item svg{width:20px;height:20px}.nav-item.active{border-bottom:none;border-top:3px solid var(--secondary-color);color:var(--secondary-color);background-color:#ffffff0d}.user-profile{border-top:none;border-left:1px solid #ffffff1a;align-items:center;height:100%;padding:0 16px;display:flex}.avatar,.user-info{display:none!important}.logout-btn{color:#fff}.main-content{padding-bottom:70px}.top-header{flex-direction:column;align-items:flex-start;gap:16px;padding:16px}.header-actions{justify-content:space-between;width:100%}.search-bar{flex:1;width:100%}.search-bar input{width:100%;font-size:.9rem}.content-wrapper{padding:12px}.dashboard-grid{grid-template-columns:1fr;gap:16px}.stat-grid{grid-template-columns:1fr 1fr;gap:12px}.panel,.stat-card{padding:16px}.stat-card h3{font-size:.8rem}.stat-card .value{font-size:1.4rem}.modal{max-height:90vh;margin:10px;width:95%!important;max-width:95%!important}.modal-body,.modal-header,.modal-footer{padding:16px!important}.form-row{flex-direction:column;gap:12px}.form-group label{font-size:.85rem}.form-control{padding:10px;font-size:.9rem}.panel-body,.table-responsive{overflow-x:auto!important}.data-table{min-width:700px;font-size:.85rem}.data-table th,.data-table td{padding:10px}.panel[style*="display: flex"]{flex-direction:column!important}.panel>div[style*="width: 250px"]{border-bottom:1px solid var(--border-color);flex-direction:row;display:flex;overflow-x:auto;border-right:none!important;width:100%!important;padding:0!important}.panel>div[style*="width: 250px"] button{white-space:nowrap;flex:1;justify-content:center;font-size:.85rem;border-bottom:3px solid #0000!important;border-right:none!important;padding:12px!important}.panel>div[style*="width: 250px"] button[style*="font-weight: 600"]{border-bottom:3px solid var(--primary-color)!important}.panel>div[style*="flex: 1"]{padding:16px 0 0!important}}@media (width<=480px){.stat-grid{grid-template-columns:1fr}}