:root{--bg-primary: #0a0a0f;--bg-surface: #12121a;--bg-card: #1a1a2e;--bg-input: #16162a;--bg-hover: rgba(255,255,255,.04);--bg-active: rgba(255,255,255,.08);--border: rgba(255,255,255,.06);--border-light: rgba(255,255,255,.1);--border-focus: rgba(99,102,241,.5);--accent: #6366f1;--accent-light: #818cf8;--accent-glow: rgba(99,102,241,.3);--accent-gradient: linear-gradient(135deg, #6366f1, #8b5cf6);--gold: #c49b4a;--gold-gradient: linear-gradient(135deg, #c49b4a, #d4b35a);--text-primary: #f0f0f5;--text-secondary: #a0a0b8;--text-muted: #6b6b80;--success: #34d399;--danger: #f87171;--warning: #fbbf24;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--shadow-sm: 0 2px 8px rgba(0,0,0,.3);--shadow-md: 0 4px 16px rgba(0,0,0,.4);--shadow-lg: 0 8px 32px rgba(0,0,0,.5);--glow-accent: 0 0 20px rgba(99,102,241,.3);--glow-gold: 0 0 20px rgba(196,155,74,.3);--transition: all .2s cubic-bezier(.4, 0, .2, 1)}body{background:var(--bg-primary);color:var(--text-primary);font-family:Inter,Noto Sans SC,-apple-system,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}.topbar{height:60px;background:#0a0a0fd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.topbar-inner{height:100%;display:flex;align-items:center;padding:0 24px;gap:32px;max-width:1440px;margin:0 auto}.logo{display:flex;align-items:center;gap:8px;font-size:18px;font-weight:700;color:var(--text-primary);text-decoration:none;flex-shrink:0;transition:var(--transition)}.logo:hover{color:var(--accent-light)}.logo-icon{font-size:22px}.nav-center{display:flex;align-items:center;gap:4px;flex:1}.nav-item{display:flex;align-items:center;gap:6px;padding:8px 14px;height:auto;font-size:14px;font-weight:500;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius-sm);transition:var(--transition);white-space:nowrap}.nav-item:hover{color:var(--text-primary);background:var(--bg-hover)}.nav-item.active{color:var(--accent-light);background:#6366f11a}.nav-icon{width:16px;height:16px}.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}.member-badge{padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;background:#ffffff0d;color:var(--text-muted);border:1px solid var(--border)}.member-badge.member-pro{background:#c49b4a1a;color:var(--gold);border-color:#c49b4a4d}.power-badge{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;background:var(--bg-card);border:1px solid var(--border);font-size:13px;color:var(--text-secondary);cursor:default;transition:var(--transition)}.power-badge:hover{border-color:var(--accent);box-shadow:var(--glow-accent)}.power-badge.power-guest{cursor:pointer}.power-icon{font-size:14px}.power-value{color:var(--text-primary);font-weight:600}.notify-bell{position:relative;cursor:pointer;padding:6px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:var(--transition);color:var(--text-secondary)}.notify-bell:hover{background:var(--bg-hover);color:var(--text-primary)}.bell-dot{position:absolute;top:4px;right:4px;width:8px;height:8px;background:var(--danger);border-radius:50%;border:2px solid var(--bg-primary)}.notifications-panel{position:absolute;top:44px;right:0;width:300px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);z-index:200}.notif-header{padding:12px 16px;font-size:14px;font-weight:600;border-bottom:1px solid var(--border);color:var(--text-primary)}.notif-empty{padding:32px 16px;text-align:center;color:var(--text-muted);font-size:13px}.user-dropdown{position:relative;cursor:pointer}.avatar{width:36px;height:36px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;transition:var(--transition);border:2px solid transparent}.avatar:hover{border-color:var(--accent);box-shadow:var(--glow-accent);transform:scale(1.05)}.dropdown-menu{position:absolute;top:48px;right:0;width:240px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);z-index:200}.dropdown-user-info{display:flex;align-items:center;gap:12px;padding:16px;background:var(--bg-hover)}.dropdown-avatar{width:40px;height:40px;border-radius:50%;background:var(--accent-gradient);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;flex-shrink:0}.dropdown-user-detail{flex:1;min-width:0}.dropdown-username{font-size:14px;font-weight:600;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dropdown-tier{font-size:11px;color:var(--text-muted);margin-top:2px}.dropdown-divider{height:1px;background:var(--border);margin:0}.dropdown-item{display:flex;align-items:center;padding:10px 16px;font-size:13px;color:var(--text-secondary);cursor:pointer;transition:var(--transition)}.dropdown-item:hover{background:var(--bg-hover);color:var(--text-primary)}.dropdown-item.danger{color:var(--danger);border-top:1px solid var(--border)}.dropdown-item.danger:hover{background:#f871711a;color:#fca5a5}.main-content{max-width:1440px;margin:0 auto;padding:24px;min-height:calc(100vh - 60px)}@media (max-width: 768px){.topbar-inner{padding:0 16px;gap:16px}.nav-center{display:none}.main-content{padding:16px}}:root{--bg-deep: #090C13;--bg-panel: #131925;--bg-surface: #1A2230;--bg-hover: #1F2838;--bg-active: #243045;--border-main: #222B3C;--border-light: #2A3550;--border-focus: #165DFF;--blue: #165DFF;--blue-hover: #3A7AFF;--blue-glow: rgba(22, 93, 255, .25);--orange: #FF7D00;--orange-hover: #FF9A33;--orange-glow: rgba(255, 125, 0, .2);--green: #22C55E;--red: #F53F3F;--yellow: #FFAA00;--text-primary: #E8ECF0;--text-secondary: #8896A6;--text-muted: #536170;--text-inverse: #090C13;--radius-sm: 4px;--radius: 6px;--bg-canvas: var(--bg-deep);--bg-toolbar: var(--bg-panel);--radius-lg: 8px;--topbar-h: 44px;--sidebar-w: 220px;--params-w: 280px;--statusbar-h: 28px;--shadow-panel: 0 1px 3px rgba(0,0,0,.4);--shadow-float: 0 4px 16px rgba(0,0,0,.5);--ease: cubic-bezier(.25, .1, .25, 1)}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{height:100%;overflow:hidden}body{background:var(--bg-deep);color:var(--text-primary);font-family:-apple-system,PingFang SC,Microsoft YaHei,Helvetica Neue,sans-serif;font-size:13px;line-height:1.5;-webkit-font-smoothing:antialiased;-webkit-user-select:none;user-select:none}a{color:var(--blue);text-decoration:none}a:hover{color:var(--blue-hover)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:6px 14px;border:none;border-radius:var(--radius);font-size:12px;font-weight:500;cursor:pointer;transition:all .15s var(--ease);white-space:nowrap;line-height:1.4}.btn:active{transform:scale(.97)}.btn:disabled,.btn.locked{opacity:.4;cursor:not-allowed;pointer-events:none}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-hover);box-shadow:0 0 8px var(--blue-glow)}.btn-orange{background:var(--orange);color:#fff}.btn-orange:hover{background:var(--orange-hover);box-shadow:0 0 8px var(--orange-glow)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-main)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-light)}.btn-sm{padding:4px 10px;font-size:11px}.btn-lg{padding:8px 20px;font-size:14px}.input{width:100%;padding:7px 10px;background:var(--bg-deep);border:1px solid var(--border-main);border-radius:var(--radius);color:var(--text-primary);font-size:12px;outline:none;transition:border-color .15s var(--ease)}.input:focus{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue-glow)}.input::placeholder{color:var(--text-muted)}.textarea{width:100%;padding:10px;background:var(--bg-deep);border:1px solid var(--border-main);border-radius:var(--radius);color:var(--text-primary);font-size:12px;outline:none;resize:vertical;min-height:60px;line-height:1.6;font-family:inherit}.textarea:focus{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue-glow)}.textarea::placeholder{color:var(--text-muted)}.select{width:100%;padding:7px 28px 7px 10px;background:var(--bg-deep);border:1px solid var(--border-main);border-radius:var(--radius);color:var(--text-primary);font-size:12px;outline:none;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%238896A6' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}.select:focus{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue-glow)}.select option{background:var(--bg-panel);color:var(--text-primary)}.tag{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:3px;font-size:11px;font-weight:500}.tag-blue{background:#165dff26;color:var(--blue)}.tag-orange{background:#ff7d0026;color:var(--orange)}.tag-green{background:#22c55e26;color:var(--green)}.tag-red{background:#f53f3f26;color:var(--red)}.tag-muted{background:var(--bg-hover);color:var(--text-muted)}.lock-overlay{position:relative}.lock-overlay:after{content:"🔒";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:18px;opacity:0;transition:opacity .2s;pointer-events:none}.section-title{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;padding:0 2px}.divider{height:1px;background:var(--border-main);margin:12px 0}.tooltip-box{background:var(--bg-surface);border:1px solid var(--border-light);border-radius:var(--radius);padding:8px 12px;font-size:11px;color:var(--text-secondary);box-shadow:var(--shadow-float);max-width:220px;line-height:1.5}.tooltip-box .lock-icon{font-size:14px;margin-right:4px}