:root{--bg-base: #0a0c12;--bg-surface: #0f1118;--bg-card: #141720;--bg-card-hover: #1a1f2e;--bg-modal: #12151e;--border: rgba(255,255,255,.07);--border-accent: rgba(99,102,241,.4);--accent: #6366f1;--accent-light: #818cf8;--accent-dark: #4f46e5;--accent-glow: rgba(99,102,241,.15);--success: #10b981;--success-bg: rgba(16,185,129,.12);--warning: #f59e0b;--warning-bg: rgba(245,158,11,.12);--danger: #ef4444;--danger-bg: rgba(239,68,68,.12);--info: #3b82f6;--info-bg: rgba(59,130,246,.12);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #475569;--gradient-brand: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);--gradient-dark: linear-gradient(180deg, #0f1118 0%, #0a0c12 100%);--font-sans: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow-md: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 8px 32px rgba(0,0,0,.6);--shadow-glow: 0 0 20px rgba(99,102,241,.2);--sidebar-width: 240px;--header-height: 60px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:15px;scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-base);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-surface)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}h1,h2,h3,h4{font-weight:600;line-height:1.3}h1{font-size:1.8rem}h2{font-size:1.4rem}h3{font-size:1.1rem}p{line-height:1.6;color:var(--text-secondary)}a{color:var(--accent-light);text-decoration:none}a:hover{text-decoration:underline}code,pre{font-family:var(--font-mono)}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);min-height:100vh;background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;z-index:100}.main-content{margin-left:var(--sidebar-width);flex:1;display:flex;flex-direction:column;min-height:100vh}.page{padding:28px 32px;flex:1}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;transition:border-color .2s,box-shadow .2s}.card:hover{border-color:var(--border-accent);box-shadow:var(--shadow-glow)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.stat-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-lg);padding:20px;display:flex;align-items:center;gap:16px;transition:all .2s}.stat-card:hover{border-color:var(--border-accent);transform:translateY(-1px)}.stat-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-value{font-size:1.6rem;font-weight:700;color:var(--text-primary)}.stat-label{font-size:.8rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.btn{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border:none;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .15s;white-space:nowrap;font-family:var(--font-sans)}.btn:active{transform:scale(.97)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 0 12px #6366f14d}.btn-primary:hover{background:var(--accent-light);box-shadow:0 0 20px #6366f180}.btn-secondary{background:var(--bg-card-hover);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent);color:var(--accent-light)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(16,185,129,.3)}.btn-success:hover{background:var(--success);color:#fff}.btn-warning{background:var(--warning-bg);color:var(--warning);border:1px solid rgba(245,158,11,.3)}.btn-sm{padding:5px 10px;font-size:.8rem}.btn-icon{padding:7px;border-radius:var(--radius-sm)}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:.82rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em}.form-input,.form-select,.form-textarea{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:9px 12px;color:var(--text-primary);font-size:.9rem;font-family:var(--font-sans);transition:border-color .2s,box-shadow .2s;width:100%}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-input::placeholder{color:var(--text-muted)}.form-textarea{resize:vertical;min-height:80px;font-family:var(--font-mono);font-size:.82rem}.form-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:99px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-running{background:var(--success-bg);color:var(--success)}.badge-stopped{background:var(--bg-card-hover);color:var(--text-muted)}.badge-error{background:var(--danger-bg);color:var(--danger)}.badge-creating{background:var(--info-bg);color:var(--info)}.badge-rebooting{background:var(--warning-bg);color:var(--warning)}.badge-upgrading{background:#8b5cf626;color:#a78bfa}.badge-admin{background:#6366f126;color:var(--accent-light)}.badge-client{background:var(--bg-card-hover);color:var(--text-secondary)}.pulse{animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.table-wrapper{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border)}table{width:100%;border-collapse:collapse}thead{background:var(--bg-surface)}thead th{padding:12px 16px;text-align:left;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);border-bottom:1px solid var(--border)}tbody tr{border-bottom:1px solid var(--border);transition:background .15s}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:var(--bg-card-hover)}tbody td{padding:13px 16px;font-size:.875rem}.table-actions{display:flex;gap:6px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:center;justify-content:center;padding:16px;animation:fadeIn .15s ease}.modal{background:var(--bg-modal);border:1px solid var(--border);border-radius:var(--radius-xl);padding:28px;width:100%;max-width:520px;box-shadow:var(--shadow-lg);animation:slideUp .2s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.modal-title{font-size:1.1rem;font-weight:600}.modal-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.sidebar-logo{padding:20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.sidebar-logo-icon{width:32px;height:32px;background:var(--gradient-brand);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:16px}.sidebar-logo-text{font-weight:700;font-size:1rem;color:var(--text-primary)}.sidebar-section{padding:12px 12px 4px}.sidebar-section-label{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:0 8px;margin-bottom:4px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .15s;text-decoration:none}.nav-item:hover{background:var(--bg-card);color:var(--text-primary);text-decoration:none}.nav-item.active{background:var(--accent-glow);color:var(--accent-light);border:1px solid var(--border-accent)}.sidebar-footer{margin-top:auto;padding:16px;border-top:1px solid var(--border)}.top-header{height:var(--header-height);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 32px;background:var(--bg-surface);position:sticky;top:0;z-index:50}.page-title{font-size:1rem;font-weight:600}.header-actions{display:flex;align-items:center;gap:12px}.avatar{width:32px;height:32px;background:var(--gradient-brand);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;cursor:pointer}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:64px 32px;text-align:center;color:var(--text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:16px;opacity:.5}.empty-state h3{color:var(--text-secondary);margin-bottom:8px}.empty-state p{max-width:320px;font-size:.875rem;margin-bottom:24px}.alert{padding:12px 16px;border-radius:var(--radius-md);font-size:.875rem;display:flex;align-items:center;gap:10px;margin-bottom:16px}.alert-error{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.25)}.alert-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(16,185,129,.25)}.alert-info{background:var(--info-bg);color:var(--info);border:1px solid rgba(59,130,246,.25)}.metrics-bar{display:flex;flex-direction:column;gap:4px}.metrics-bar-track{height:6px;background:var(--bg-surface);border-radius:3px;overflow:hidden}.metrics-bar-fill{height:100%;border-radius:3px;transition:width .5s ease}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-base);background-image:radial-gradient(ellipse at 30% 20%,rgba(99,102,241,.08) 0%,transparent 60%),radial-gradient(ellipse at 70% 80%,rgba(6,182,212,.06) 0%,transparent 60%)}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px;width:100%;max-width:400px;box-shadow:var(--shadow-lg)}.login-logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:32px}.login-logo-icon{width:48px;height:48px;background:var(--gradient-brand);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 0 20px #6366f14d}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.template-card{background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius-lg);padding:20px;cursor:pointer;transition:all .2s;text-align:center}.template-card:hover{border-color:var(--accent);box-shadow:var(--shadow-glow)}.template-card.selected{border-color:var(--accent);background:var(--accent-glow)}.template-name{font-size:1.4rem;font-weight:700;color:var(--text-primary)}.template-specs{font-size:.8rem;color:var(--text-secondary);margin-top:6px}.template-price{font-size:.95rem;font-weight:600;color:var(--accent-light);margin-top:8px}.templates-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:24px}.tab{padding:10px 16px;border-radius:var(--radius-md) var(--radius-md) 0 0;font-size:.875rem;font-weight:500;color:var(--text-secondary);cursor:pointer;border:1px solid transparent;border-bottom:none;transition:all .15s}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--accent-light);background:var(--accent-glow);border-color:var(--border-accent)}.code-block{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px;font-family:var(--font-mono);font-size:.8rem;color:var(--text-secondary);overflow-x:auto;white-space:pre-wrap;word-break:break-all}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.mt-4{margin-top:16px}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-primary{color:var(--text-primary)}.text-accent{color:var(--accent-light)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.font-mono{font-family:var(--font-mono)}.font-bold{font-weight:700}.w-full{width:100%}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}