:root{--bg-primary: #f6f8f5;--bg-secondary: #ebf0eb;--bg-sidebar: #0e271b;--text-sidebar: #d0ded7;--text-sidebar-hover: #ffffff;--text-sidebar-active: #dfa82f;--primary: #123e27;--primary-light: #1f5f3e;--accent: #dfa82f;--accent-hover: #c69422;--text-dark: #121a16;--text-light: #526359;--card-bg: #ffffff;--border-color: #dee6e1;--green: #2d7a4d;--green-soft: #eaf6ee;--amber: #c2881b;--amber-soft: #fbf5e7;--red: #b93c3c;--red-soft: #fdf1f1;--blue: #2a6f97;--blue-soft: #eef7fc;--shadow-sm: 0 2px 8px rgba(18, 62, 39, .04);--shadow-md: 0 10px 25px rgba(18, 62, 39, .06);--shadow-lg: 0 20px 40px rgba(18, 62, 39, .1);--radius-lg: 16px;--radius-md: 10px;--radius-sm: 6px;--font-title: "Playfair Display", serif;--font-body: "Plus Jakarta Sans", sans-serif;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-dark);line-height:1.6;overflow-x:hidden}h1,h2,h3,.brand-text h2{font-family:var(--font-title);font-weight:700}button,input,select,textarea{font-family:inherit;font-size:inherit}.app-container{display:flex;min-height:100vh}.sidebar{width:280px;background-color:var(--bg-sidebar);color:var(--text-sidebar);display:flex;flex-direction:column;padding:2rem 1.5rem;position:fixed;height:100vh;left:0;top:0;z-index:100;border-right:1px solid rgba(255,255,255,.05)}.sidebar-brand{display:flex;align-items:center;gap:1rem;margin-bottom:3rem}.brand-logo{background-color:#dfa82f26;color:var(--text-sidebar-active);width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;border:1px solid rgba(223,168,47,.3)}.logo-img{width:100%;height:100%;object-fit:cover;border-radius:calc(var(--radius-md) - 2px)}.brand-text h2{font-size:1.4rem;color:#fff;line-height:1.1}.brand-text span{font-size:.75rem;color:var(--text-sidebar);letter-spacing:1px;text-transform:uppercase}.sidebar-menu{display:flex;flex-direction:column;gap:.5rem;flex-grow:1}.menu-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;color:var(--text-sidebar);text-decoration:none;border-radius:var(--radius-md);font-weight:500;transition:var(--transition);border:1px solid transparent}.menu-item i{width:20px;height:20px;opacity:.8;transition:var(--transition)}.menu-item:hover{background-color:#ffffff0a;color:var(--text-sidebar-hover);border:1px solid rgba(255,255,255,.03)}.menu-item:hover i{opacity:1}.menu-item.active{background-color:#dfa82f1a;color:var(--text-sidebar-active);border:1px solid rgba(223,168,47,.2);font-weight:600}.menu-item.active i{opacity:1;color:var(--text-sidebar-active)}.sidebar-footer{padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.05)}.network-badge{display:flex;align-items:center;gap:.5rem;font-size:.75rem;color:var(--text-light);background-color:#ffffff05;padding:.5rem 1rem;border-radius:20px;border:1px solid rgba(255,255,255,.03)}.status-dot{width:8px;height:8px;border-radius:50%}.status-dot.online{background-color:var(--green);box-shadow:0 0 8px var(--green)}.main-content{margin-left:280px;flex-grow:1;padding:2.5rem;max-width:1400px;width:calc(100% - 280px)}.main-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem;border-bottom:1px solid var(--border-color);padding-bottom:1.5rem}.header-title h1{font-size:2.2rem;color:var(--primary);margin-bottom:.25rem}.header-title p{color:var(--text-light);font-size:.95rem}.header-actions{display:flex;align-items:center;gap:1.5rem}.user-profile{display:flex;align-items:center;gap:.75rem;padding-left:1.5rem;border-left:1px solid var(--border-color)}.profile-avatar{width:42px;height:42px;background-color:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;border:2px solid var(--accent)}.profile-info h4{font-size:.95rem;font-weight:600}.profile-info span{font-size:.75rem;color:var(--text-light)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;border:none;cursor:pointer;transition:var(--transition);font-size:.9rem}.btn i{width:18px;height:18px}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-light);transform:translateY(-2px);box-shadow:0 4px 15px #123e2733}.btn-secondary{background-color:var(--accent);color:#fff}.btn-secondary:hover{background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 4px 15px #dfa82f33}.btn-icon{width:32px;height:32px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;color:var(--text-light);border:1px solid var(--border-color);background-color:transparent;cursor:pointer;transition:var(--transition)}.btn-icon:hover{background-color:var(--bg-secondary);color:var(--primary)}.btn-icon.btn-delete:hover{background-color:var(--red-soft);color:var(--red);border-color:#b93c3c33}.tab-pane{display:none;animation:fadeIn .4s ease}.tab-pane.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2.5rem}.stat-card{background-color:var(--card-bg);border-radius:var(--radius-lg);padding:1.5rem;border:1px solid var(--border-color);box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:1.25rem;transition:var(--transition)}.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary-light)}.stat-icon-wrapper{width:56px;height:56px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.stat-icon-wrapper i{width:28px;height:28px}.bg-soft-green{background-color:var(--green-soft)}.bg-soft-amber{background-color:var(--amber-soft)}.bg-soft-blue{background-color:var(--blue-soft)}.bg-soft-red{background-color:var(--red-soft)}.text-green{color:var(--green)}.text-amber{color:var(--amber)}.text-blue{color:var(--blue)}.text-red{color:var(--red)}.stat-data h3{font-size:1.8rem;color:var(--text-dark);line-height:1.2}.stat-data p{font-size:.85rem;color:var(--text-light);font-weight:500}.dashboard-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:2rem}.dashboard-panel{background-color:var(--card-bg);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);overflow:hidden}.panel-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid var(--border-color)}.panel-header h3{font-size:1.25rem;color:var(--primary)}.panel-link{font-size:.85rem;color:var(--accent);text-decoration:none;font-weight:600;transition:var(--transition)}.panel-link:hover{color:var(--accent-hover);text-decoration:underline}.panel-body{padding:1.5rem}.recent-loans-list{display:flex;flex-direction:column;gap:1rem}.activity-item{display:flex;align-items:center;gap:1rem;padding:.75rem 1rem;border-radius:var(--radius-md);background-color:var(--bg-primary);border:1px solid transparent;transition:var(--transition)}.activity-item:hover{background-color:#fff;border-color:var(--border-color);box-shadow:var(--shadow-sm)}.activity-icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center}.activity-details{flex-grow:1}.activity-details h4{font-size:.9rem;font-weight:600}.activity-details p{font-size:.75rem;color:var(--text-light)}.activity-time{font-size:.75rem;color:var(--text-light);white-space:nowrap}.empty-state{text-align:center;padding:3rem 1.5rem;color:var(--text-light)}.empty-state i{width:48px;height:48px;stroke-width:1.5;margin-bottom:1rem;opacity:.5}.status-summary-card{display:flex;align-items:center;gap:1.5rem;padding:1rem;background-color:var(--bg-primary);border-radius:var(--radius-md);margin-bottom:1.5rem}.circular-progress{position:relative;height:90px;width:90px;border-radius:50%;background:conic-gradient(var(--primary) 0deg,var(--border-color) 0deg);display:flex;align-items:center;justify-content:center}.circular-progress:before{content:"";position:absolute;height:70px;width:70px;border-radius:50%;background-color:var(--card-bg)}.value-container{position:relative;font-family:var(--font-title);font-size:1.4rem;font-weight:700;color:var(--primary)}.gauge-details h4{font-size:1rem;font-weight:700;color:var(--primary);margin-bottom:.25rem}.gauge-details p{font-size:.8rem;color:var(--text-light);line-height:1.3}.quick-tips{background-color:var(--amber-soft);border:1px solid rgba(223,168,47,.2);border-radius:var(--radius-md);padding:1.25rem}.quick-tips h4{color:var(--amber);font-size:.95rem;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}.quick-tips p{font-size:.8rem;color:var(--text-light);line-height:1.4}.section-actions{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;margin-bottom:1rem}.action-buttons{display:flex;gap:.75rem;flex-shrink:0}.search-bar{position:relative;flex-grow:1;max-width:540px;display:flex;align-items:center}.search-bar i{position:absolute;left:1.15rem;color:var(--text-light);width:18px;height:18px;pointer-events:none}.search-bar input{width:100%;padding:.8rem 2.5rem .8rem 2.8rem;border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--card-bg);outline:none;transition:var(--transition);font-size:.9rem}.search-bar input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #123e2714}.btn-clear-search{position:absolute;right:.75rem;background:transparent;border:none;color:var(--text-light);cursor:pointer;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.btn-clear-search:hover{background-color:var(--bg-secondary);color:var(--text-dark)}.btn-clear-search i{position:static;width:14px;height:14px}.filter-bar{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}.filter-chips{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.filter-chips::-webkit-scrollbar{display:none}.chip{padding:.4rem .9rem;border-radius:20px;font-size:.8rem;font-weight:600;border:1px solid var(--border-color);background-color:var(--card-bg);color:var(--text-light);cursor:pointer;transition:var(--transition);white-space:nowrap;display:inline-flex;align-items:center;gap:.4rem}.chip:hover{border-color:var(--primary-light);color:var(--primary);background-color:var(--bg-secondary)}.chip.active{background-color:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 8px #123e2733}.count-badge{font-size:.8rem;font-weight:600;color:var(--text-light);background-color:var(--bg-secondary);padding:.3rem .75rem;border-radius:12px;white-space:nowrap}.mono{font-family:JetBrains Mono,Fira Code,Courier New,monospace;font-size:.85rem;color:var(--primary);font-weight:600}.table-container{background-color:var(--card-bg);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);overflow-x:auto;-webkit-overflow-scrolling:touch}.data-table{width:100%;border-collapse:collapse;text-align:left;font-size:.9rem}.data-table th{background-color:var(--bg-secondary);color:var(--primary);font-weight:700;padding:1.1rem 1.25rem;border-bottom:1.5px solid var(--border-color);white-space:nowrap}.data-table td{padding:1.1rem 1.25rem;border-bottom:1px solid var(--border-color);color:var(--text-dark)}.data-table tbody tr{transition:var(--transition)}.data-table tbody tr:hover{background-color:#123e2705}.data-table tbody tr:last-child td{border-bottom:none}.actions-col{text-align:right}.actions-wrapper{display:flex;justify-content:flex-end;align-items:center;gap:.5rem}.badge{display:inline-flex;align-items:center;padding:.3rem .75rem;border-radius:20px;font-size:.75rem;font-weight:700;letter-spacing:.3px;white-space:nowrap}.badge-green{background-color:var(--green-soft);color:var(--green);border:1px solid rgba(45,122,77,.2)}.badge-red{background-color:var(--red-soft);color:var(--red);border:1px solid rgba(185,60,60,.2)}.badge-amber{background-color:var(--amber-soft);color:var(--amber);border:1px solid rgba(194,136,27,.2)}.badge-blue{background-color:var(--blue-soft);color:var(--blue);border:1px solid rgba(42,111,151,.2)}.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0e271b8c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:200;display:flex;align-items:center;justify-content:center;padding:1rem;opacity:0;pointer-events:none;transition:var(--transition)}.modal-backdrop.open{opacity:1;pointer-events:auto}.modal-card{background-color:var(--card-bg);border-radius:var(--radius-lg);width:100%;max-width:560px;max-height:90vh;max-height:90dvh;box-shadow:var(--shadow-lg);border:1px solid var(--border-color);overflow:hidden;display:flex;flex-direction:column;transform:scale(.95) translateY(10px);transition:var(--transition)}.modal-backdrop.open .modal-card{transform:scale(1) translateY(0)}.modal-header{background-color:var(--bg-secondary);padding:1.25rem 1.75rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color);color:var(--primary);flex-shrink:0}.modal-header h3{font-size:1.25rem;font-weight:700}.btn-close-modal{background:none;border:none;cursor:pointer;color:var(--text-light);display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);transition:var(--transition)}.btn-close-modal:hover{background-color:var(--red-soft);color:var(--red)}.btn-close-modal i{width:20px;height:20px}.modal-body{padding:1.75rem;overflow-y:auto;-webkit-overflow-scrolling:touch;flex:1 1 auto}.form-group{margin-bottom:1.25rem}.form-group:last-child{margin-bottom:0}.form-group label{display:block;font-size:.8rem;font-weight:700;color:var(--text-light);margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.5px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.8rem 1rem;border-radius:var(--radius-md);border:1px solid var(--border-color);outline:none;transition:var(--transition);background-color:var(--bg-primary);font-size:.92rem}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);background-color:#fff;box-shadow:0 0 0 3px #123e2714}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.modal-footer{padding:1.25rem 1.75rem;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:1rem;background-color:var(--bg-primary);flex-shrink:0}.toast-container{position:fixed;top:1.5rem;right:1.5rem;z-index:10005;display:flex;flex-direction:column;gap:.75rem;max-width:calc(100vw - 3rem)}.toast{background-color:#fff;color:var(--text-dark);padding:.9rem 1.25rem;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);border-left:5px solid var(--primary);display:flex;align-items:center;gap:.75rem;min-width:280px;animation:slideInRight .3s cubic-bezier(.4,0,.2,1);transition:var(--transition)}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast.toast-success{border-left-color:var(--green)}.toast.toast-error{border-left-color:var(--red)}.toast.toast-info{border-left-color:var(--blue)}.toast-closing{opacity:0;transform:translateY(-20px)}.mobile-top-bar{display:none;position:fixed;top:0;left:0;right:0;height:60px;background-color:var(--bg-sidebar);color:#fff;align-items:center;justify-content:space-between;padding:0 1rem;z-index:100;box-shadow:0 2px 10px #00000026;border-bottom:1px solid rgba(255,255,255,.08)}.mobile-brand{display:flex;align-items:center;gap:.75rem}.mobile-logo-img{width:36px;height:36px;border-radius:var(--radius-sm);object-fit:cover;border:1.5px solid var(--accent)}.mobile-brand-title h2{font-size:1.05rem;color:#fff;line-height:1.1;margin:0}.mobile-brand-title span{font-size:.65rem;color:var(--text-sidebar);letter-spacing:.5px;text-transform:uppercase}.btn-icon-round{width:38px;height:38px;border-radius:50%;background-color:var(--accent);color:#fff;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 8px #dfa82f4d;transition:var(--transition)}.btn-icon-round:hover{background-color:var(--accent-hover);transform:scale(1.05)}.btn-icon-round i{width:20px;height:20px}@media (max-width: 1024px){.dashboard-grid{grid-template-columns:1fr}.main-content{padding:2rem 1.5rem}}@media (max-width: 768px){.mobile-top-bar{display:flex}.sidebar{width:100%;height:64px;position:fixed;bottom:0;top:auto;left:0;right:0;flex-direction:row;padding:0;border-right:none;border-top:1px solid rgba(255,255,255,.08);z-index:1000;background-color:var(--bg-sidebar);box-shadow:0 -4px 15px #0003;padding-bottom:env(safe-area-inset-bottom,0)}.sidebar-brand,.sidebar-footer{display:none!important}.sidebar-menu{flex-direction:row;gap:0;height:100%;width:100%;flex-grow:1;justify-content:space-around}.sidebar-menu .menu-item{height:100%;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:.35rem .25rem;font-size:.65rem;border-radius:0;border:none!important;background:transparent!important;flex:1;text-align:center}.sidebar-menu .menu-item span{display:block!important;font-size:.62rem;line-height:1;font-weight:500}.sidebar-menu .menu-item i{width:20px;height:20px;margin:0}.sidebar-menu .menu-item.active{color:var(--text-sidebar-active)}.sidebar-menu .menu-item.active i{transform:scale(1.1)}.logout-item{height:100%;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:.35rem .25rem;margin:0!important;font-size:.65rem;border-radius:0;border:none!important;background:transparent!important;flex:1;text-align:center}.logout-item span{display:block!important;font-size:.62rem;line-height:1}.logout-item i{width:20px;height:20px;margin:0}.main-content{margin-left:0;margin-top:60px;margin-bottom:70px;width:100%;padding:1.25rem 1rem}.main-header{display:none}.stats-grid{grid-template-columns:repeat(2,1fr);gap:.75rem;margin-bottom:1.5rem}.stat-card{padding:1rem;gap:.75rem}.stat-icon-wrapper{width:42px;height:42px}.stat-icon-wrapper i{width:20px;height:20px}.stat-data h3{font-size:1.35rem}.stat-data p{font-size:.75rem}.section-actions{flex-direction:column;gap:.75rem;align-items:stretch}.search-bar{max-width:100%}.action-buttons{flex-direction:row;width:100%;gap:.5rem}.action-buttons .btn{flex:1;padding:.75rem .5rem;font-size:.85rem}#btn-add-reader,#btn-add-loan{width:100%}.filter-bar{flex-direction:row;align-items:center;gap:.5rem}.modal-card{width:100%;max-height:92dvh}.form-grid{grid-template-columns:1fr;gap:.75rem}.toast-container{top:4.5rem;right:1rem;left:1rem;max-width:100%}.toast{min-width:unset;width:100%}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr 1fr;gap:.5rem}.stat-card{padding:.75rem;flex-direction:column;align-items:flex-start;gap:.5rem}.stat-data h3{font-size:1.2rem}.action-buttons{flex-direction:column}.reports-grid{grid-template-columns:1fr}}.login-backdrop-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--bg-sidebar);z-index:9999;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:var(--transition)}.login-backdrop-overlay.hidden{opacity:0;pointer-events:none}.login-card{background-color:var(--card-bg);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);width:100%;max-width:400px;padding:2.5rem;text-align:center;animation:fadeIn .4s ease}.login-logo-wrapper{width:80px;height:80px;margin:0 auto 1.5rem;border-radius:50%;border:3px solid var(--accent);padding:2px;background-color:#fff}.login-logo-img{width:100%;height:100%;object-fit:cover;border-radius:50%}.login-card h2{font-size:1.8rem;color:var(--primary);margin-bottom:.25rem}.login-subtitle{color:var(--text-light);font-size:.9rem;margin-bottom:2rem;font-weight:500}.logout-item:hover{background-color:#ff888814!important;border-color:#ff888826!important}.reports-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;padding:1rem 0}.report-card{background:var(--card-bg);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-sm);border:2px solid var(--border-color);display:flex;flex-direction:column;gap:1.25rem;transition:var(--transition);position:relative;overflow:hidden}.report-card:before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:var(--accent)}.report-card-loans:before{background:var(--blue)}.report-card-inventory:before{background:var(--green)}.report-card-readers:before{background:var(--amber)}.report-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--accent)}.report-icon-wrapper{width:64px;height:64px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;background:var(--green-soft);color:var(--green)}.report-card-loans .report-icon-wrapper{background:var(--blue-soft);color:var(--blue)}.report-card-inventory .report-icon-wrapper{background:var(--green-soft);color:var(--green)}.report-card-readers .report-icon-wrapper{background:var(--amber-soft);color:var(--amber)}.report-icon-wrapper svg{width:32px;height:32px}.report-info h3{font-family:var(--font-title);font-size:1.5rem;color:var(--text-dark);margin-bottom:.5rem}.report-info p{color:var(--text-light);font-size:.95rem;line-height:1.5}.report-card .btn-download{width:100%;padding:.85rem 1.5rem;font-size:1rem;font-weight:600;margin-top:auto}.report-card .btn-download:disabled{opacity:.6;cursor:not-allowed}