:root{--bg-page: #f8fafc;--bg-card: #ffffff;--bg-sidebar: #0f172a;--bg-sidebar-hover: #1e293b;--border: #e2e8f0;--border-strong: #cbd5e1;--text: #0f172a;--text-muted: #64748b;--text-sidebar: #94a3b8;--text-sidebar-active: #f8fafc;--accent: #0f172a;--success: #15803d;--danger: #b91c1c;--radius: 10px;--radius-sm: 6px;--shadow: 0 1px 3px rgba(0,0,0,.06);--shadow-lg: 0 10px 40px -10px rgba(0,0,0,.12)}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-page);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}.app-root{display:flex;min-height:100vh}.sidebar{width:260px;min-width:260px;background:var(--bg-sidebar);padding:24px 16px;display:flex;flex-direction:column;gap:32px}.sidebar-header{padding:0 8px}.brand{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius);transition:background .15s ease}.brand:hover{background:var(--bg-sidebar-hover)}.brand--logo{justify-content:flex-start}.brand-logo-img{display:block;height:40px;width:auto;max-width:100%;object-fit:contain}.brand-mark{width:40px;height:40px;border-radius:var(--radius);background:#f8fafc;color:#0f172a;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;letter-spacing:-.02em}.brand-text{display:flex;flex-direction:column;gap:2px}.brand-title{font-size:15px;font-weight:600;color:#f8fafc;letter-spacing:-.01em}.brand-subtitle{font-size:11px;color:var(--text-sidebar);letter-spacing:.05em;text-transform:uppercase}.nav{display:flex;flex-direction:column;gap:4px}.nav-link{padding:10px 14px;border-radius:var(--radius-sm);color:var(--text-sidebar);font-size:14px;font-weight:500;display:flex;align-items:center;transition:color .15s ease,background .15s ease}.nav-link:hover{color:#f8fafc;background:var(--bg-sidebar-hover)}.nav-link.active{color:#f8fafc;background:var(--bg-sidebar-hover);border-left:3px solid #f8fafc;padding-left:11px}.content{flex:1;min-width:0;padding:24px 32px 32px;display:flex;flex-direction:column;gap:20px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}.topbar-title{font-size:18px;font-weight:600;color:var(--text);letter-spacing:-.02em}.content-inner{background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);padding:24px 28px;flex:1;min-height:0}.page-header{margin-bottom:20px}.page-title{font-size:20px;font-weight:600;color:var(--text);letter-spacing:-.02em;margin:0 0 4px}.page-subtitle{font-size:14px;color:var(--text-muted);margin:0}.btn-primary,.btn-secondary,.btn-ghost{border-radius:var(--radius-sm);padding:10px 18px;font-size:14px;font-weight:500;border:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:background .15s ease,color .15s ease,box-shadow .15s ease}.btn-primary{background:var(--accent);color:#f8fafc;box-shadow:var(--shadow)}.btn-primary:hover:not(:disabled){background:#1e293b;box-shadow:0 2px 8px #0f172a40}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--bg-card);color:var(--text);border:1px solid var(--border-strong)}.btn-secondary:hover{background:#f1f5f9;border-color:#94a3b8}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover:not(:disabled){background:#f1f5f9;color:var(--text)}.btn-ghost:disabled{opacity:.5;cursor:not-allowed}.table-wrapper{border-radius:var(--radius);border:1px solid var(--border);overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}.table-wrapper table{min-width:640px}.table-wrapper::-webkit-scrollbar{height:8px}.table-wrapper::-webkit-scrollbar-track{background:#f1f5f9;border-radius:4px}.table-wrapper::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}table{width:100%;border-collapse:collapse;font-size:14px}thead{background:#f8fafc}th{font-weight:600;color:var(--text-muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em;padding:12px 16px;text-align:left;border-bottom:1px solid var(--border)}td{padding:14px 16px;border-bottom:1px solid var(--border);color:var(--text)}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#f8fafc}.badge{border-radius:999px;padding:4px 10px;font-size:12px;font-weight:500;display:inline-flex;align-items:center;gap:4px}.badge-success{background:#dcfce7;color:var(--success)}.badge-danger{background:#fee2e2;color:var(--danger)}.badge-muted{background:#f1f5f9;color:var(--text-muted)}.status-dot{width:6px;height:6px;border-radius:999px}.status-dot.online{background:var(--success)}.status-dot.offline{background:var(--danger)}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:13px;font-weight:500;color:var(--text)}.form-error{font-size:13px;color:var(--danger);margin-top:4px}.pill-input{width:100%;padding:12px 16px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--bg-card);color:var(--text);font-size:14px;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.pill-input::placeholder{color:var(--text-muted)}.pill-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #0f172a1a}.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{border-radius:var(--radius);padding:20px;background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow)}.stat-label{font-size:12px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}.stat-value{font-size:28px;font-weight:700;color:var(--text);letter-spacing:-.02em}.login-wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(160deg,#0f172a,#1e293b,#334155)}.login-card{width:100%;max-width:400px;background:var(--bg-card);border-radius:16px;padding:40px 36px;border:1px solid var(--border);box-shadow:var(--shadow-lg)}.login-header{text-align:center;margin-bottom:32px}.login-logo-img{display:block;height:56px;width:auto;max-width:240px;margin:0 auto 20px;object-fit:contain}.login-title{font-size:24px;font-weight:600;color:var(--text);letter-spacing:-.02em;margin:0 0 8px}.login-subtitle{font-size:14px;color:var(--text-muted);margin:0;line-height:1.5}.login-footer{margin-top:24px;padding-top:20px;border-top:1px solid var(--border);font-size:12px;color:var(--text-muted);text-align:center}.muted{color:var(--text-muted);font-size:14px}.pagination{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:16px;font-size:14px;color:var(--text-muted)}.chip{display:inline-flex;align-items:center;padding:4px 10px;border-radius:var(--radius-sm);background:#f1f5f9;border:1px solid var(--border);font-size:13px;font-weight:500;color:var(--text)}.chip:hover{background:#e2e8f0}.logs-list{max-height:520px;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;gap:8px;padding-right:8px}.logs-list::-webkit-scrollbar{width:8px}.logs-list::-webkit-scrollbar-track{background:#f1f5f9;border-radius:4px}.logs-list::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.log-item{position:relative;padding:14px 16px;border-radius:var(--radius-sm);background:#f8fafc;border:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:16px}.log-item:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:24px;border-radius:2px;background:var(--accent)}.log-main{margin-left:12px;display:flex;flex-direction:column;gap:4px}.log-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text)}.log-body{font-size:13px;color:var(--text-muted)}.log-meta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;font-size:12px;color:var(--text-muted);min-width:140px}.log-level-debug{color:#0ea5e9}.log-level-info{color:var(--success)}.log-level-warn{color:#ca8a04}.log-level-error{color:var(--danger)}.toast-container{position:fixed;top:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:50}.toast{min-width:280px;max-width:360px;padding:14px 18px;border-radius:var(--radius);font-size:14px;box-shadow:var(--shadow-lg);border:1px solid var(--border)}.toast-success{background:#f0fdf4;color:var(--success)}.toast-error{background:#fef2f2;color:var(--danger)}.inline-loader{display:inline-flex;align-items:center;justify-content:center;gap:12px;font-size:14px;color:var(--text-muted);padding:16px}.inline-loader-wrapper{display:flex;align-items:center;justify-content:center;width:100%;min-height:120px}.inline-loader-spinner{width:24px;height:24px;border-radius:999px;border:2px solid var(--border);border-top-color:var(--accent);animation:spin .7s linear infinite}.inline-loader-text{font-size:14px}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.sidebar{display:none}.content{padding:16px 20px}.content-inner{padding:20px}}