:root{--bg-primary: #0f1117;--bg-secondary: #1a1d2e;--bg-card: #212538;--bg-hover: #2a2f45;--text-primary: #e4e4e7;--text-secondary: #a1a1aa;--text-muted: #71717a;--accent: #4ade80;--accent-dim: #22c55e;--danger: #ef4444;--warning: #f59e0b;--info: #3b82f6;--border: #2e3348;--radius: 8px;--shadow: 0 2px 8px rgba(0,0,0,.3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;border:none;border-radius:var(--radius);padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s}.btn-primary{background:var(--accent);color:#000}.btn-primary:hover{background:var(--accent-dim)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.9}.btn-secondary{background:var(--bg-hover);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}input,textarea,select{background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;color:var(--text-primary);font-size:14px;width:100%;transition:border-color .2s}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent)}label{display:block;margin-bottom:6px;font-size:13px;color:var(--text-secondary);font-weight:500}.form-group{margin-bottom:16px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:600}.badge-success{background:#4ade8026;color:var(--accent)}.badge-danger{background:#ef444426;color:var(--danger)}.badge-warning{background:#f59e0b26;color:var(--warning)}.badge-info{background:#3b82f626;color:var(--info)}.page-title{font-size:24px;font-weight:700;margin-bottom:24px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.flex-center{display:flex;align-items:center;justify-content:center}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.text-muted{color:var(--text-muted)}.text-sm{font-size:13px}.text-center{text-align:center}.status-dot{width:10px;height:10px;border-radius:50%;display:inline-block}.status-dot.online{background:var(--accent);box-shadow:0 0 6px var(--accent)}.status-dot.offline{background:var(--danger);box-shadow:0 0 6px var(--danger)}.status-dot.unknown{background:var(--text-muted)}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-box{width:100%;max-width:400px}.login-box h1{text-align:center;margin-bottom:8px;font-size:28px}.login-box .subtitle{text-align:center;color:var(--text-muted);margin-bottom:32px}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-secondary);border-right:1px solid var(--border);padding:20px 0;display:flex;flex-direction:column}.sidebar-brand{padding:0 20px 20px;border-bottom:1px solid var(--border);margin-bottom:16px}.sidebar-brand h2{font-size:18px;color:var(--accent)}.sidebar-brand small{color:var(--text-muted);font-size:12px}.sidebar-nav{flex:1}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:10px 20px;color:var(--text-secondary);font-size:14px;transition:all .2s}.sidebar-nav a:hover,.sidebar-nav a.active{color:var(--text-primary);background:var(--bg-hover);text-decoration:none}.sidebar-nav a.active{border-right:3px solid var(--accent)}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border)}.main-content{flex:1;padding:24px 32px;overflow-y:auto}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border)}table{width:100%;border-collapse:collapse}th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border)}th{font-size:12px;text-transform:uppercase;color:var(--text-muted);font-weight:600}tr:hover{background:var(--bg-hover)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:24px;width:100%;max-width:560px;max-height:90vh;overflow-y:auto}.modal h2{margin-bottom:20px}.log-container{background:#000;border:1px solid var(--border);border-radius:var(--radius);padding:16px;font-family:JetBrains Mono,Fira Code,monospace;font-size:13px;line-height:1.5;overflow-x:auto;max-height:600px;overflow-y:auto}.log-line{white-space:pre-wrap;word-break:break-all}.log-line.error{color:var(--danger)}.log-line.warn{color:var(--warning)}.log-line-number{display:inline-block;width:50px;color:var(--text-muted);-webkit-user-select:none;user-select:none}@media(max-width:768px){.sidebar{display:none}.main-content{padding:16px}.grid-2,.grid-3{grid-template-columns:1fr}}.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:16px}.tab{padding:10px 20px;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;font-size:14px;transition:all .2s}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.vault-indicator{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:13px;cursor:pointer}.vault-indicator.locked{background:#ef444426;color:var(--danger)}.vault-indicator.unlocked{background:#4ade8026;color:var(--accent)}