@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-main:#060913;--bg-surface:#0f162a;--bg-surface-elevated:#1e294b;--bg-card:#0f162ab3;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--primary:#3b82f6;--primary-hover:#1d4ed8;--primary-glow:#3b82f64d;--success:#10b981;--success-hover:#047857;--success-glow:#10b9814d;--warning:#f59e0b;--warning-hover:#b45309;--warning-glow:#f59e0b4d;--danger:#ef4444;--danger-hover:#b91c1c;--danger-glow:#ef44444d;--border-color:#ffffff14;--border-glow:#ffffff26;--border-focus:#3b82f699;--radius-sm:8px;--radius-md:14px;--radius-lg:24px;--font-family:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--transition-smooth:all .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);font-family:var(--font-family);background-image:radial-gradient(at 0 0,#3b82f61a 0,#0000 50%),radial-gradient(at 100% 100%,#10b98114 0,#0000 50%);min-height:100vh;line-height:1.5;overflow-x:hidden}input,button,select,textarea{color:inherit;font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:var(--bg-surface-elevated);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.app-container{flex-direction:column;min-height:100vh;display:flex}.login-page{justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:440px;box-shadow:0 20px 40px #00000080, 0 0 50px var(--primary-glow);padding:40px;animation:.5s ease-out fadeIn}.login-header{text-align:center;margin-bottom:32px}.login-logo{background:linear-gradient(135deg,#3b82f6,#10b981);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:8px;font-size:2.2rem;font-weight:700}.login-subtitle{color:var(--text-secondary);font-size:.95rem}.form-group{margin-bottom:20px}.form-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:.85rem;font-weight:500;display:block}.input-field{border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;transition:var(--transition-smooth);background:#0f162a99;padding:12px 16px;font-size:1rem}.input-field:focus{border-color:var(--primary);box-shadow:0 0 10px var(--primary-glow);outline:none}.login-btn{background:linear-gradient(135deg, var(--primary), var(--primary-hover));border-radius:var(--radius-sm);cursor:pointer;width:100%;transition:var(--transition-smooth);box-shadow:0 4px 14px var(--primary-glow);border:none;padding:14px;font-size:1rem;font-weight:600}.login-btn:hover{box-shadow:0 6px 20px var(--primary-glow);transform:translateY(-2px)}.login-demo-creds{border:1px dashed var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);background:#ffffff08;margin-top:24px;padding:16px;font-size:.85rem}.login-demo-creds div{justify-content:space-between;margin-top:4px;display:flex}.login-demo-creds span{color:var(--text-primary);font-family:monospace}.navbar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);z-index:100;background:#0f162a80;justify-content:space-between;align-items:center;padding:16px 40px;display:flex;position:sticky;top:0}.nav-brand{background:linear-gradient(135deg,#3b82f6,#10b981);-webkit-text-fill-color:transparent;-webkit-background-clip:text;align-items:center;gap:8px;font-size:1.5rem;font-weight:700;display:flex}.nav-user{align-items:center;gap:20px;display:flex}.user-badge{border:1px solid var(--border-color);background:#ffffff0d;border-radius:20px;align-items:center;gap:8px;padding:6px 14px;font-size:.9rem;display:flex}.role-tag{text-transform:uppercase;border-radius:10px;padding:2px 8px;font-size:.75rem;font-weight:700}.role-tag.admin{background:var(--danger-glow);color:var(--danger);border:1px solid #ef44444d}.role-tag.user{background:var(--success-glow);color:var(--success);border:1px solid #10b9814d}.logout-btn{border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-smooth);background:0 0;padding:6px 16px;font-size:.9rem;font-weight:500}.logout-btn:hover{background:var(--danger-glow);border-color:var(--danger);color:var(--danger)}.dashboard-main{flex:1;width:100%;max-width:1400px;margin:0 auto;padding:40px;animation:.4s ease-out fadeIn}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-bottom:40px;display:grid}.stat-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:var(--transition-smooth);cursor:pointer;-webkit-user-select:none;user-select:none;flex-direction:column;padding:24px;display:flex;position:relative;overflow:hidden}.stat-card:hover{box-shadow:var(--shadow-lg), 0 0 15px #ffffff0d;border-color:#fff3;transform:translateY(-4px)}.stat-card:active{transform:translateY(-1px)scale(.98)}.stat-card:before{content:"";background:var(--primary);width:100%;height:4px;position:absolute;top:0;left:0}.stat-card.low-stock:before{background:var(--danger)}.stat-card.pending:before{background:var(--warning)}.stat-card.borrowed:before{background:var(--primary)}.stat-card.instock:before{background:var(--success)}.stat-card.low-stock:hover{border-color:var(--danger);box-shadow:var(--shadow-lg), 0 0 15px var(--danger-glow)}.stat-card.pending:hover{border-color:var(--warning);box-shadow:var(--shadow-lg), 0 0 15px var(--warning-glow)}.stat-card.borrowed:hover{border-color:var(--primary);box-shadow:var(--shadow-lg), 0 0 15px var(--primary-glow)}.stat-card.instock:hover{border-color:var(--success);box-shadow:var(--shadow-lg), 0 0 15px var(--success-glow)}.stat-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:.85rem;font-weight:600}.stat-val{color:var(--text-primary);font-size:2.2rem;font-weight:700}.filter-banner{border:1px dashed var(--primary);border-radius:var(--radius-sm);background:#3b82f614;justify-content:space-between;align-items:center;margin-bottom:20px;padding:12px 20px;font-size:.95rem;display:flex}.filter-banner.danger{border-color:var(--danger);background:#ef444414}.filter-banner.warning{border-color:var(--warning);background:#f59e0b14}.filter-banner.success{border-color:var(--success);background:#10b98114}.tab-container{border-bottom:1px solid var(--border-color);gap:12px;margin-bottom:32px;padding-bottom:2px;display:flex}.tab-btn{color:var(--text-secondary);cursor:pointer;transition:var(--transition-smooth);background:0 0;border:none;padding:12px 24px;font-size:1rem;font-weight:600;position:relative}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--primary)}.tab-btn.active:after{content:"";background:var(--primary);border-radius:3px 3px 0 0;width:100%;height:3px;position:absolute;bottom:-3px;left:0}.section-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.section-title{font-size:1.5rem;font-weight:600}.action-btn{background:var(--primary);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-smooth);box-shadow:0 4px 10px var(--primary-glow);border:none;align-items:center;gap:8px;padding:10px 20px;font-size:.95rem;font-weight:600;display:inline-flex}.action-btn:hover{background:var(--primary-hover);transform:translateY(-1px)}.action-btn.success{background:var(--success);box-shadow:0 4px 10px var(--success-glow)}.action-btn.success:hover{background:var(--success-hover)}.action-btn.warning{background:var(--warning);box-shadow:0 4px 10px var(--warning-glow)}.action-btn.warning:hover{background:var(--warning-hover)}.inventory-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;display:grid}.inventory-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition-smooth);flex-direction:column;justify-content:space-between;padding:24px;display:flex}.inventory-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-md);transform:translateY(-2px)}.card-header{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:12px;display:flex}.card-name{color:var(--text-primary);font-size:1.2rem;font-weight:600}.card-badge{text-transform:uppercase;border-radius:12px;padding:4px 10px;font-size:.75rem;font-weight:600}.card-badge.low{background:var(--danger-glow);color:var(--danger);border:1px solid #ef444433}.card-badge.normal{background:var(--success-glow);color:var(--success);border:1px solid #10b98133}.card-badge.pending{background:var(--warning-glow);color:var(--warning);border:1px solid #f59e0b33}.card-desc{color:var(--text-secondary);flex-grow:1;margin-bottom:16px;font-size:.9rem}.card-meta{border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-top:16px;padding-top:16px;font-size:.9rem;display:flex}.meta-label{color:var(--text-muted)}.meta-val{font-weight:600}.meta-val.location{color:var(--primary)}.card-actions{gap:12px;margin-top:20px;display:flex}.qty-selector{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:#ffffff0d;align-items:center;max-width:130px;display:flex;overflow:hidden}.qty-btn{cursor:pointer;width:36px;height:38px;transition:var(--transition-smooth);background:0 0;border:none;font-size:1.1rem}.qty-btn:hover{background:#ffffff1a}.qty-val{text-align:center;background:0 0;border:none;flex:1;width:40px;font-weight:600}.qty-val::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.qty-val::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.table-wrapper{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-md);overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%;font-size:.95rem}.data-table th{color:var(--text-secondary);border-bottom:1px solid var(--border-color);text-transform:uppercase;letter-spacing:.05em;background:#ffffff05;padding:16px 20px;font-size:.8rem;font-weight:600}.data-table td{border-bottom:1px solid var(--border-color);vertical-align:middle;padding:16px 20px}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:hover{background:#ffffff03}.badge{text-transform:uppercase;border-radius:20px;align-items:center;padding:4px 10px;font-size:.8rem;font-weight:600;display:inline-flex}.badge.in_stock{background:var(--success-glow);color:var(--success);border:1px solid #10b98133}.badge.borrowed{background:var(--primary-glow);color:var(--primary);border:1px solid #3b82f633}.badge.pending_verification{background:var(--warning-glow);color:var(--warning);border:1px solid #f59e0b33}.action-links{gap:12px;display:flex}.link-btn{color:var(--primary);cursor:pointer;transition:var(--transition-smooth);background:0 0;border:none;font-weight:500}.link-btn:hover{color:var(--primary-hover);text-decoration:underline}.link-btn.danger{color:var(--danger)}.link-btn.danger:hover{color:var(--danger-hover)}.link-btn.success{color:var(--success)}.link-btn.success:hover{color:var(--success-hover)}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#000000bf;justify-content:center;align-items:center;padding:20px;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:500px;box-shadow:var(--shadow-lg), 0 0 50px #0000004d;animation:.3s cubic-bezier(.34,1.56,.64,1) scaleUp;overflow:hidden}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:24px;display:flex}.modal-title{font-size:1.3rem;font-weight:600}.modal-close{cursor:pointer;color:var(--text-muted);transition:var(--transition-smooth);background:0 0;border:none;font-size:1.5rem}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border-color);background:#ffffff05;justify-content:flex-end;gap:12px;padding:16px 24px;display:flex}.btn-secondary{border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-smooth);background:0 0;padding:10px 20px;font-weight:600}.btn-secondary:hover{background:#ffffff0d}.qr-modal-body{text-align:center;flex-direction:column;align-items:center;gap:16px;display:flex}.qr-image-wrapper{border-radius:var(--radius-md);background:#fff;margin-bottom:10px;padding:16px;box-shadow:0 4px 20px #0006}.qr-image-wrapper img{max-width:200px;height:auto;display:block}.qr-code-text{letter-spacing:.1em;color:var(--text-primary);border-radius:var(--radius-sm);background:#ffffff0d;padding:6px 16px;font-family:monospace;font-size:1.2rem;font-weight:700}.qr-meta{color:var(--text-secondary);font-size:.9rem}.scanner-container{border-radius:var(--radius-md);border:2px solid var(--border-color);aspect-ratio:1;background:#000;width:100%;max-width:400px;margin:0 auto;position:relative;overflow:hidden}#reader{border:none!important;width:100%!important}#reader__scan_region{background:#000!important}#reader__dashboard{background:var(--bg-surface)!important;color:var(--text-primary)!important;border-top:1px solid var(--border-color)!important;padding:12px!important;font-family:inherit!important}#reader__dashboard_section_csr button{background:var(--primary)!important;color:#fff!important;cursor:pointer!important;border:none!important;border-radius:4px!important;padding:6px 12px!important;font-weight:500!important}#reader__status_span{color:var(--text-secondary)!important}.scanner-hint{color:var(--text-secondary);text-align:center;margin-top:16px;font-size:.85rem}.grid-form{grid-template-columns:1fr 1fr;gap:20px;display:grid}.grid-form .full-width{grid-column:span 2}.select-field{border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;transition:var(--transition-smooth);background:#0f162a99;padding:12px 16px;font-size:1rem}.select-field:focus{border-color:var(--primary);outline:none}.alert-toast{border-radius:var(--radius-md);box-shadow:var(--shadow-lg), 0 0 20px #0003;z-index:2000;align-items:center;gap:12px;padding:16px 24px;animation:.3s cubic-bezier(.175,.885,.32,1.275) slideInRight;display:flex;position:fixed;bottom:24px;right:24px}.alert-toast.success{border:1px solid var(--success);color:#a7f3d0;background:#064e3b}.alert-toast.error{border:1px solid var(--danger);color:#fca5a5;background:#7f1d1d}.alert-toast.warning{border:1px solid var(--warning);color:#fde68a;background:#78350f}.log-row td{font-size:.9rem}.log-time{color:var(--text-muted);white-space:nowrap;font-size:.8rem}.log-action-badge{text-transform:uppercase;border-radius:4px;padding:2px 6px;font-size:.75rem;font-weight:700}.log-action-badge.checkout{background:var(--primary-glow);color:var(--primary)}.log-action-badge.return_initiated{background:var(--warning-glow);color:var(--warning)}.log-action-badge.return_verified{background:var(--success-glow);color:var(--success)}.log-action-badge.stock_adjust{color:var(--text-primary);background:#ffffff0d}.log-action-badge.item_created{color:#34d399;background:#10b9811a}@media (width<=768px){.navbar{padding:16px 20px}.nav-user{gap:10px}.user-badge span:first-child{display:none}.dashboard-main{padding:20px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:16px}.grid-form{grid-template-columns:1fr}.grid-form .full-width{grid-column:span 1}.data-table th:nth-child(3),.data-table td:nth-child(3),.data-table th:nth-child(5),.data-table td:nth-child(5){display:none}}@media (width<=480px){.stats-grid{grid-template-columns:1fr}.tab-btn{padding:10px 12px;font-size:.9rem}.section-header{flex-direction:column;align-items:stretch}.action-btn{justify-content:center}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes slideInRight{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@media print{body *{visibility:hidden}.print-area,.print-area *{visibility:visible}.print-area{width:100%;position:absolute;top:0;left:0;color:#000!important;background:#fff!important;flex-direction:column!important;justify-content:center!important;align-items:center!important;padding:20px!important;display:flex!important}.print-area .qr-image-wrapper{box-shadow:none!important;background:#fff!important;border:none!important;margin:0!important;padding:0!important}.print-area img{max-width:250px!important}.print-area .qr-code-text{color:#000!important;background:0 0!important;margin-top:10px!important;font-size:1.5rem!important}.print-area .qr-meta{color:#000!important;font-size:1rem!important}}