:root{--bg-primary: #0a0a1a;--bg-secondary: #0f0f2a;--bg-card: rgba(255, 255, 255, .04);--bg-card-hover: rgba(255, 255, 255, .07);--bg-sidebar: rgba(255, 255, 255, .03);--bg-input: rgba(255, 255, 255, .06);--bg-modal-overlay: rgba(0, 0, 0, .6);--text-primary: #e8e8f0;--text-secondary: #9a9ab5;--text-muted: #5a5a7a;--accent-primary: #00d4ff;--accent-primary-rgb: 0, 212, 255;--accent-secondary: #7c3aed;--accent-secondary-rgb: 124, 58, 237;--color-success: #00e676;--color-success-rgb: 0, 230, 118;--color-danger: #ff5252;--color-danger-rgb: 255, 82, 82;--color-warning: #ffab40;--border-color: rgba(255, 255, 255, .08);--border-color-hover: rgba(255, 255, 255, .15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-md: 0 4px 16px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .4);--shadow-glow-cyan: 0 0 20px rgba(0, 212, 255, .15);--shadow-glow-green: 0 0 20px rgba(0, 230, 118, .15);--shadow-glow-red: 0 0 20px rgba(255, 82, 82, .15);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color-scheme:dark}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse at 20% 0%,rgba(0,212,255,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 100%,rgba(124,58,237,.06) 0%,transparent 50%),radial-gradient(ellipse at 50% 50%,rgba(0,212,255,.03) 0%,transparent 70%);pointer-events:none;z-index:0}#root{position:relative;z-index:1;min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}::selection{background:#00d4ff4d;color:#fff}a{color:var(--accent-primary);text-decoration:none}button,input,select,textarea{font-family:inherit;font-size:inherit}button{cursor:pointer;border:none;outline:none}input,select,textarea{outline:none}.app-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform var(--transition-normal)}.sidebar-brand{padding:24px 20px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:12px}.sidebar-brand .brand-icon{width:42px;height:42px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.sidebar-brand h1{font-size:18px;font-weight:700;letter-spacing:-.5px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-brand .brand-sub{font-size:11px;color:var(--text-muted);font-weight:400;letter-spacing:1px;text-transform:uppercase}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}.nav-section-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);padding:16px 12px 8px}.nav-item{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:14px;font-weight:500;transition:all var(--transition-fast);background:transparent;border:1px solid transparent;width:100%;text-align:left}.nav-item:hover{background:#ffffff0d;color:var(--text-primary)}.nav-item.active{background:rgba(var(--accent-primary-rgb),.1);color:var(--accent-primary);border-color:rgba(var(--accent-primary-rgb),.2)}.nav-item .nav-icon{width:20px;height:20px;flex-shrink:0;opacity:.7}.nav-item.active .nav-icon{opacity:1}.sidebar-footer{padding:16px;border-top:1px solid var(--border-color)}.user-card{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-sm);background:#ffffff08}.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;flex-shrink:0}.user-info{flex:1;min-width:0}.user-name{font-size:13px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:11px;color:var(--text-muted);text-transform:capitalize}.btn-logout{background:transparent;color:var(--text-muted);padding:6px;border-radius:var(--radius-sm);transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}.btn-logout:hover{background:rgba(var(--color-danger-rgb),.1);color:var(--color-danger)}.main-content{flex:1;margin-left:260px;min-height:100vh}.page-header{padding:28px 32px 20px;border-bottom:1px solid var(--border-color);background:#ffffff03;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:50}.page-header h2{font-size:24px;font-weight:700;letter-spacing:-.5px}.page-header p{font-size:14px;color:var(--text-secondary);margin-top:4px}.page-body{padding:28px 32px}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:420px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:48px 40px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-lg)}.login-header{text-align:center;margin-bottom:36px}.login-logo{width:64px;height:64px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 20px;box-shadow:var(--shadow-glow-cyan)}.login-header h1{font-size:26px;font-weight:800;letter-spacing:-.5px;background:linear-gradient(135deg,var(--accent-primary),#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-header p{color:var(--text-secondary);font-size:14px;margin-top:6px}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:13px;font-weight:600;color:var(--text-secondary);letter-spacing:.3px}.form-input{padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;transition:all var(--transition-fast)}.form-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px rgba(var(--accent-primary-rgb),.1)}.form-input::placeholder{color:var(--text-muted)}.form-select{padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;transition:all var(--transition-fast);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239a9ab5' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;cursor:pointer}.form-select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px rgba(var(--accent-primary-rgb),.1)}.form-select option{background:var(--bg-secondary);color:var(--text-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 22px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;transition:all var(--transition-fast);border:1px solid transparent;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--accent-primary),#0099cc);color:#000;box-shadow:var(--shadow-glow-cyan)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(var(--accent-primary-rgb),.3)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background:#ffffff0f;color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover{background:#ffffff1a;border-color:var(--border-color-hover)}.btn-danger{background:rgba(var(--color-danger-rgb),.1);color:var(--color-danger);border-color:rgba(var(--color-danger-rgb),.2)}.btn-danger:hover{background:rgba(var(--color-danger-rgb),.2)}.btn-success{background:linear-gradient(135deg,var(--color-success),#00b85e);color:#000;box-shadow:var(--shadow-glow-green)}.btn-success:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(var(--color-success-rgb),.3)}.btn-success:active{transform:translateY(0)}.btn-sm{padding:7px 14px;font-size:13px}.btn-icon{padding:8px;border-radius:var(--radius-sm);background:transparent;color:var(--text-muted);transition:all var(--transition-fast);display:inline-flex;align-items:center;justify-content:center}.btn-icon:hover{background:#ffffff0f;color:var(--text-primary)}.btn-icon.danger:hover{background:rgba(var(--color-danger-rgb),.1);color:var(--color-danger)}.btn-full{width:100%}.page-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}.page-toolbar .result-count{font-size:13px;color:var(--text-muted)}.table-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.data-table{width:100%;border-collapse:collapse}.data-table thead{background:#ffffff08}.data-table th{padding:14px 20px;text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);border-bottom:1px solid var(--border-color)}.data-table td{padding:14px 20px;font-size:14px;border-bottom:1px solid rgba(255,255,255,.03);color:var(--text-secondary)}.data-table tbody tr{transition:background var(--transition-fast)}.data-table tbody tr:hover{background:#ffffff05}.data-table tbody tr:last-child td{border-bottom:none}.table-actions{display:flex;gap:4px}.table-empty{text-align:center;padding:48px 20px;color:var(--text-muted)}.table-empty-icon{font-size:40px;margin-bottom:12px;opacity:.5}.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}.badge-admin{background:rgba(var(--accent-secondary-rgb),.15);color:#a78bfa}.badge-user{background:rgba(var(--accent-primary-rgb),.1);color:var(--accent-primary)}.badge-species{background:#ffffff0f;color:var(--text-secondary)}.modal-overlay{position:fixed;inset:0;background:var(--bg-modal-overlay);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;padding:20px}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:32px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.modal-header h3{font-size:20px;font-weight:700}.modal-form{display:flex;flex-direction:column;gap:18px}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:8px}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.pet-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all var(--transition-normal);position:relative;overflow:hidden}.pet-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.pet-card.seen:before{background:linear-gradient(90deg,var(--color-success),#69f0ae)}.pet-card.not-seen:before{background:linear-gradient(90deg,var(--color-danger),#ff8a80)}.pet-card:hover{border-color:var(--border-color-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.pet-card.seen:hover{box-shadow:var(--shadow-glow-green)}.pet-card.not-seen:hover{box-shadow:var(--shadow-glow-red)}.pet-card-header{display:flex;align-items:center;gap:14px;margin-bottom:16px}.pet-card-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.pet-card.seen .pet-card-icon{background:rgba(var(--color-success-rgb),.1)}.pet-card.not-seen .pet-card-icon{background:rgba(var(--color-danger-rgb),.1)}.pet-card-name{font-size:18px;font-weight:700;letter-spacing:-.3px}.pet-card-species{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:2px}.pet-card-status{display:flex;align-items:center;gap:8px;padding:12px 14px;border-radius:var(--radius-sm);margin-top:4px}.pet-card.seen .pet-card-status{background:rgba(var(--color-success-rgb),.06)}.pet-card.not-seen .pet-card-status{background:rgba(var(--color-danger-rgb),.06)}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.pet-card.seen .status-dot{background:var(--color-success);box-shadow:0 0 8px rgba(var(--color-success-rgb),.5);animation:pulse-green 2s ease-in-out infinite}.pet-card.not-seen .status-dot{background:var(--color-danger);box-shadow:0 0 8px rgba(var(--color-danger-rgb),.5)}@keyframes pulse-green{0%,to{opacity:1}50%{opacity:.5}}.status-text{font-size:13px;font-weight:500}.pet-card.seen .status-text{color:var(--color-success)}.pet-card.not-seen .status-text{color:var(--color-danger)}.pet-card-time{font-size:12px;color:var(--text-muted);margin-top:8px;display:flex;align-items:center;gap:6px}.pet-card-seen-by{font-size:11px;color:var(--text-muted);margin-top:4px}.tracking-list{display:flex;flex-direction:column;gap:12px}.tracking-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all var(--transition-fast)}.tracking-item:hover{border-color:var(--border-color-hover)}.tracking-item-info{display:flex;align-items:center;gap:16px;flex:1}.tracking-item-icon{width:44px;height:44px;border-radius:var(--radius-md);background:rgba(var(--accent-primary-rgb),.1);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.tracking-item-name{font-size:16px;font-weight:600}.tracking-item-species{font-size:12px;color:var(--text-muted)}.tracking-item-last{font-size:12px;color:var(--text-secondary);margin-top:2px}.tracking-item-actions{display:flex;align-items:center;gap:12px}.btn-seen{padding:10px 20px;background:linear-gradient(135deg,var(--color-success),#00b85e);color:#000;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:700;cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;gap:8px;box-shadow:var(--shadow-glow-green)}.btn-seen:hover{transform:translateY(-1px);box-shadow:0 0 30px rgba(var(--color-success-rgb),.35)}.btn-seen:active{transform:scale(.95)}.btn-seen.just-clicked{animation:seen-pulse .4s ease}@keyframes seen-pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.tracking-history{margin-top:24px}.tracking-history h3{font-size:16px;font-weight:600;margin-bottom:12px;color:var(--text-secondary)}.history-list{display:flex;flex-direction:column;gap:6px}.history-item{display:flex;align-items:center;gap:12px;padding:10px 16px;background:#ffffff05;border-radius:var(--radius-sm);font-size:13px;color:var(--text-secondary)}.history-item-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-primary);flex-shrink:0}.history-item-pet{font-weight:600;color:var(--text-primary)}.history-item-user{color:var(--accent-primary)}.history-item-time{margin-left:auto;color:var(--text-muted);font-size:12px}.stats-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;display:flex;align-items:center;gap:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.stat-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon.cyan{background:rgba(var(--accent-primary-rgb),.1);color:var(--accent-primary)}.stat-icon.green{background:rgba(var(--color-success-rgb),.1);color:var(--color-success)}.stat-icon.red{background:rgba(var(--color-danger-rgb),.1);color:var(--color-danger)}.stat-value{font-size:28px;font-weight:800;letter-spacing:-1px;line-height:1}.stat-label{font-size:12px;color:var(--text-muted);margin-top:4px}.config-tabs{display:flex;gap:4px;margin-bottom:24px;background:#ffffff08;padding:4px;border-radius:var(--radius-sm);width:fit-content}.config-tab{padding:9px 18px;border-radius:6px;font-size:13px;font-weight:600;color:var(--text-secondary);background:transparent;transition:all var(--transition-fast);display:flex;align-items:center;gap:8px}.config-tab:hover{color:var(--text-primary)}.config-tab.active{background:rgba(var(--accent-primary-rgb),.1);color:var(--accent-primary)}.alert{padding:12px 18px;border-radius:var(--radius-sm);font-size:14px;margin-bottom:20px;display:flex;align-items:center;gap:10px}.alert-error{background:rgba(var(--color-danger-rgb),.1);color:var(--color-danger);border:1px solid rgba(var(--color-danger-rgb),.2)}.alert-success{background:rgba(var(--color-success-rgb),.1);color:var(--color-success);border:1px solid rgba(var(--color-success-rgb),.2)}.loading-container{min-height:100vh;display:flex;align-items:center;justify-content:center}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.confirm-text{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:24px}.confirm-text strong{color:var(--text-primary)}@media(max-width:768px){.sidebar{transform:translate(-100%);width:280px}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.page-header,.page-body{padding-left:20px;padding-right:20px}.dashboard-grid,.stats-bar{grid-template-columns:1fr}.tracking-item{flex-direction:column;align-items:flex-start}.tracking-item-actions{width:100%}.btn-seen{flex:1;justify-content:center}.modal{padding:24px;margin:10px}.data-table{font-size:13px}.data-table th,.data-table td{padding:10px 14px}}.mobile-menu-btn{display:none;position:fixed;top:16px;left:16px;z-index:150;background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);padding:10px;border-radius:var(--radius-sm);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}@media(max-width:768px){.mobile-menu-btn{display:flex;align-items:center;justify-content:center}}.sidebar-overlay{display:none}@media(max-width:768px){.sidebar-overlay.active{display:block;position:fixed;inset:0;background:#00000080;z-index:99}}.timestamp{font-variant-numeric:tabular-nums}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state-icon{font-size:48px;margin-bottom:16px;opacity:.4}.empty-state-text{font-size:16px;margin-bottom:8px;color:var(--text-secondary)}.empty-state-sub{font-size:13px}