:root{--bg-body:#f8f9fb;--bg-card:#ffffff;--bg-sidebar:#1a1f36;--bg-sidebar-hover:#262c4a;--bg-sidebar-active:rgba(255,255,255,0.08);--text-primary:#1a1f36;--text-secondary:#6b7280;--text-muted:#9ca3af;--text-sidebar:rgba(255,255,255,0.7);--text-sidebar-active:#ffffff;--accent:#4f6df5;--accent-hover:#3b5bdb;--accent-light:#eef1fe;--accent-muted:rgba(79,109,245,0.1);--border:#e5e7eb;--border-light:#f3f4f6;--success:#10b981;--success-light:#ecfdf5;--success-text:#059669;--warning:#f59e0b;--warning-light:#fffbeb;--warning-text:#d97706;--danger:#ef4444;--danger-light:#fef2f2;--danger-text:#dc2626;--info:#3b82f6;--info-light:#eff6ff;--info-text:#2563eb;--shadow-sm:0 1px 2px rgba(0,0,0,0.04);--shadow:0 1px 3px rgba(0,0,0,0.06),0 1px 2px rgba(0,0,0,0.04);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.06),0 2px 4px -1px rgba(0,0,0,0.04);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.06),0 4px 6px -2px rgba(0,0,0,0.04);--radius-sm:4px;--radius:6px;--radius-md:8px;--radius-lg:12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;background:var(--bg-body);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s ease;font-family:inherit;line-height:1.4}.btn-primary{background:var(--accent);color:#ffffff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:#ffffff;color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-body)}.btn-danger{background:var(--danger);color:#ffffff}.btn-danger:hover{background:#dc2626}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-body);color:var(--text-primary)}.btn-sm{padding:5px 10px;font-size:12px}.btn-icon{padding:6px;border:none;background:transparent;color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;justify-content:center}.btn-icon:hover{background:var(--bg-body);color:var(--text-primary)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm)}.input{width:100%;padding:9px 12px;background:#ffffff;border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:14px;font-family:inherit;transition:border-color .15s,box-shadow .15s}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.input::placeholder{color:var(--text-muted)}select.input{appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right 8px center;background-repeat:no-repeat;background-size:16px;padding-right:32px}.app-layout{display:flex;min-height:100vh}.sidebar{width:250px;background:var(--bg-sidebar);border-right:none;padding:0;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-logo{padding:24px 20px 20px;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:4px}.sidebar-logo h2{font-size:16px;font-weight:700;gap:8px;letter-spacing:-.01em}.sidebar-logo .logo-icon,.sidebar-logo h2{display:flex;align-items:center;color:#ffffff}.sidebar-logo .logo-icon{width:28px;height:28px;background:var(--accent);border-radius:var(--radius);justify-content:center;flex-shrink:0}.sidebar-logo span{color:var(--text-sidebar);font-size:12px;font-weight:400}.sidebar-nav{flex:1;padding:8px 10px;display:flex;flex-direction:column}.sidebar-nav a,.sidebar-nav button{display:flex;align-items:center;gap:10px;padding:9px 12px;color:var(--text-sidebar);border-radius:var(--radius);font-size:13px;font-weight:500;transition:all .15s;cursor:pointer;border:none;background:none;width:100%;text-align:left;font-family:inherit;margin-bottom:2px}.sidebar-nav a:hover,.sidebar-nav button:hover{background:var(--bg-sidebar-hover);color:var(--text-sidebar-active)}.sidebar-nav a.active{background:var(--bg-sidebar-active);color:var(--text-sidebar-active);font-weight:600}.sidebar-nav .nav-icon{width:18px;height:18px;flex-shrink:0;opacity:.7}.sidebar-nav a.active .nav-icon{opacity:1}.sidebar-nav .sign-out-btn{margin-top:auto;color:rgba(255,255,255,.4)}.sidebar-nav .sign-out-btn:hover{color:rgba(255,255,255,.8);background:rgba(255,255,255,.04)}.sidebar-user{padding:16px 20px;border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:10px}.sidebar-user .avatar{width:34px;height:34px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;color:#ffffff;flex-shrink:0}.sidebar-user .user-info{flex:1;min-width:0}.sidebar-user .user-name{font-size:13px;font-weight:500;color:#ffffff}.sidebar-user .user-email,.sidebar-user .user-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user .user-email{font-size:11px;color:var(--text-sidebar)}.main-content{flex:1;padding:32px;overflow-y:auto;margin-left:250px;min-height:100vh}.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px}.page-header h1{font-size:22px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.page-header p{color:var(--text-secondary);font-size:14px;margin-top:4px}.stats-grid{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);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.stat-card .stat-icon{width:36px;height:36px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;margin-bottom:12px}.stat-card .stat-icon.blue{background:var(--info-light);color:var(--info-text)}.stat-card .stat-icon.green{background:var(--success-light);color:var(--success-text)}.stat-card .stat-icon.amber{background:var(--warning-light);color:var(--warning-text)}.stat-card .stat-icon.red{background:var(--danger-light);color:var(--danger-text)}.stat-card .stat-icon.purple{background:#f5f3ff;color:#7c3aed}.stat-card .stat-label{font-size:12px;color:var(--text-secondary);margin-bottom:4px;font-weight:500;text-transform:uppercase;letter-spacing:.04em}.stat-card .stat-value{font-size:26px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.stat-card .stat-change{font-size:12px;margin-top:6px;font-weight:500}.stat-card .stat-change.positive{color:var(--success-text)}.stat-card .stat-change.negative{color:var(--danger-text)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.chart-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm)}.chart-card .chart-header{padding:16px 20px 0;font-size:14px;font-weight:600;color:var(--text-primary)}.chart-card .chart-body{padding:8px;min-height:280px}.dash-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;cursor:pointer;transition:all .2s ease;box-shadow:var(--shadow-sm)}.dash-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-1px)}.dash-card h3{font-size:15px;font-weight:600;margin-bottom:4px;color:var(--text-primary)}.dash-card p{font-size:13px;color:var(--text-secondary)}.dash-card .dash-meta{margin-top:14px;display:flex;gap:12px;font-size:12px;color:var(--text-muted)}.dash-card .dash-meta .meta-tag{display:inline-flex;align-items:center;gap:4px}.login-container{min-height:100vh;display:flex}.login-brand{flex:1;background:var(--bg-sidebar);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;position:relative;overflow:hidden}.login-brand .brand-pattern{position:absolute;inset:0;opacity:.03;background-image:radial-gradient(circle at 25% 25%,#ffffff 1px,transparent 0),radial-gradient(circle at 75% 75%,#ffffff 1px,transparent 0);background-size:60px 60px}.login-brand .brand-content{position:relative;z-index:1;text-align:center;max-width:380px}.login-brand .brand-logo{width:48px;height:48px;background:var(--accent);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#ffffff;margin:0 auto 24px}.login-brand h1{font-size:28px;font-weight:700;color:#ffffff;margin-bottom:12px;letter-spacing:-.02em}.login-brand p{font-size:15px;color:rgba(255,255,255,.5);line-height:1.6}.login-form-side{flex:1;display:flex;align-items:center;justify-content:center;padding:48px;background:#ffffff}.login-card{width:100%;max-width:380px}.login-card h2{font-size:22px;font-weight:700;margin-bottom:4px;color:var(--text-primary)}.login-card .subtitle{color:var(--text-secondary);margin-bottom:28px;font-size:14px}.login-card .form-group{margin-bottom:16px}.login-card label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:var(--text-primary)}.login-card .btn{width:100%;justify-content:center;padding:10px;font-size:14px;font-weight:600}.login-card .demo-hint{margin-top:20px;padding:14px;background:var(--bg-body);border-radius:var(--radius);font-size:13px;color:var(--text-secondary);border:1px solid var(--border-light)}.login-card .demo-hint strong{color:var(--text-primary);font-weight:600}.error-msg{color:var(--danger-text);font-size:13px;margin-bottom:16px;padding:10px 14px;background:var(--danger-light);border-radius:var(--radius);border:1px solid rgba(239,68,68,.1)}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;padding:10px 16px;border-bottom:2px solid var(--border);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);background:var(--bg-body)}.data-table td{padding:12px 16px;border-bottom:1px solid var(--border-light);font-size:14px;color:var(--text-primary)}.data-table tbody tr:nth-child(2n) td{background:#fafbfc}.data-table tbody tr:hover td{background:var(--accent-light)}.status-badge{display:inline-flex;align-items:center;gap:5px;padding:2px 10px;border-radius:9999px;font-size:12px;font-weight:600;line-height:1.6}.status-badge .status-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.status-badge.running{background:var(--info-light);color:var(--info-text)}.status-badge.running .status-dot{background:var(--info)}.status-badge.completed{background:var(--success-light);color:var(--success-text)}.status-badge.completed .status-dot{background:var(--success)}.status-badge.failed{background:var(--danger-light);color:var(--danger-text)}.status-badge.failed .status-dot{background:var(--danger)}.status-badge.pending{background:var(--warning-light);color:var(--warning-text)}.status-badge.pending .status-dot{background:var(--warning)}.status-badge.active{background:var(--success-light);color:var(--success-text)}.status-badge.active .status-dot{background:var(--success)}.status-badge.paused{background:var(--bg-body);color:var(--text-secondary)}.status-badge.paused .status-dot{background:var(--text-muted)}.port-pill{padding:2px 8px;font-size:11px;background:var(--accent-light);color:var(--accent);margin:2px}.port-pill,.type-pill{display:inline-flex;align-items:center;border-radius:9999px;font-weight:500}.type-pill{padding:3px 10px;font-size:12px;background:var(--bg-body);color:var(--text-secondary);border:1px solid var(--border)}.tab-bar{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:24px}.tab-bar button{padding:10px 20px;background:none;border:none;border-bottom:2px solid transparent;color:var(--text-secondary);cursor:pointer;font-size:13px;font-weight:500;transition:all .15s;font-family:inherit;display:inline-flex;align-items:center;gap:6px}.tab-bar button:hover{color:var(--text-primary)}.tab-bar button.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.loading{display:flex;align-items:center;justify-content:center;min-height:200px;color:var(--text-secondary);gap:10px}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:24px;height:24px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.toast{position:fixed;top:20px;right:20px;padding:12px 20px;border-radius:var(--radius);font-size:13px;font-weight:500;z-index:1000;animation:slideIn .3s ease;box-shadow:var(--shadow-lg)}.toast.success{background:var(--success);color:#ffffff}.toast.error{background:var(--danger);color:#ffffff}@keyframes slideIn{0%{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}@media (max-width:768px){.sidebar{display:none}.main-content{margin-left:0;padding:16px}.stats-grid{grid-template-columns:1fr 1fr}.dashboard-grid{grid-template-columns:1fr}.login-brand{display:none}.login-form-side{padding:24px}}@media (max-width:1024px){.stats-grid{grid-template-columns:repeat(2,1fr)}}.react-grid-layout{position:relative;transition:height .2s ease}.react-grid-item{transition:all .2s ease;transition-property:left,top,width,height}.react-grid-item.cssTransforms{transition-property:transform,width,height}.react-grid-item>.react-resizable-handle{position:absolute;width:20px;height:20px}.react-grid-item>.react-resizable-handle:after{content:"";position:absolute;right:3px;bottom:3px;width:5px;height:5px;border-right:2px solid var(--border);border-bottom:2px solid var(--border)}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section-title{font-size:15px;font-weight:600;color:var(--text-primary)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state .empty-icon{width:48px;height:48px;border-radius:50%;background:var(--bg-body);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--text-muted)}.empty-state p{font-size:14px;margin-bottom:4px}.empty-state .empty-subtitle{font-size:13px;color:var(--text-muted)}