@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-base: #0d1117;--bg-surface: #161b22;--bg-card: #1c2128;--bg-hover: #21262d;--border: #30363d;--border-subtle: #21262d;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #484f58;--accent: #58a6ff;--accent-glow: rgba(88, 166, 255, .15);--accent-hover: #79b8ff;--success: #3fb950;--success-bg: rgba(63, 185, 80, .1);--warning: #d29922;--warning-bg: rgba(210, 153, 34, .1);--danger: #f85149;--danger-bg: rgba(248, 81, 73, .1);--paused: #8957e5;--paused-bg: rgba(137, 87, 229, .1);--sidebar-width: 240px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:Inter,system-ui,sans-serif;background:var(--bg-base);color:var(--text-primary);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{padding:20px 16px;border-bottom:1px solid var(--border)}.logo{display:flex;align-items:center;gap:10px}.logo-icon{font-size:24px;color:var(--accent);filter:drop-shadow(0 0 6px var(--accent))}.logo-title{display:block;font-size:15px;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.logo-sub{display:block;font-size:11px;color:var(--text-muted)}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:13.5px;font-weight:500;transition:all .15s ease}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background:var(--accent-glow);color:var(--accent)}.nav-icon{font-size:16px;width:20px;text-align:center}.sidebar-footer{padding:12px;border-top:1px solid var(--border)}.cluster-badge{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--radius-sm);background:var(--bg-card)}.cluster-badge.online .status-dot{background:var(--success);box-shadow:0 0 6px var(--success)}.cluster-badge.offline .status-dot{background:var(--danger)}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.cluster-info{display:flex;flex-direction:column}.cluster-label{font-size:12px;font-weight:500;color:var(--text-primary)}.cluster-version{font-size:11px;color:var(--text-muted)}.main-content{flex:1;overflow-y:auto;padding:28px 32px;min-width:0}.page-header{margin-bottom:24px}.page-title{font-size:22px;font-weight:700;color:var(--text-primary);letter-spacing:-.5px}.page-subtitle{font-size:13px;color:var(--text-secondary);margin-top:4px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-size:14px;font-weight:600;color:var(--text-primary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:18px 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#00000080}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border);flex-shrink:0}.modal-title{font-size:16px;font-weight:700}.modal-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:20px;line-height:1;padding:2px}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:24px;overflow-y:auto;flex:1}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:16px 24px;border-top:1px solid var(--border);flex-shrink:0}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.4px}.form-input,.form-select,.form-textarea{width:100%;padding:9px 12px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:13px;font-family:inherit;outline:none;transition:border-color 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.15s;font-family:inherit}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.spinning{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}