:root{--bg-primary: #0a0a0f;--bg-secondary: #0f0f1a;--bg-card: #13131f;--bg-card-hover: #1a1a2e;--bg-elevated: #1e1e30;--border-subtle: rgba(99, 102, 241, .12);--border-default: rgba(99, 102, 241, .2);--border-strong: rgba(99, 102, 241, .4);--accent-primary: #6366f1;--accent-secondary: #8b5cf6;--accent-tertiary: #a78bfa;--accent-glow: rgba(99, 102, 241, .3);--text-primary: #f0f0ff;--text-secondary: #a0a0c0;--text-muted: #606080;--text-accent: #818cf8;--success: #10b981;--success-bg: rgba(16, 185, 129, .1);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .1);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .1);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .1);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--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 24px rgba(99, 102, 241, .2);--shadow-glow-strong: 0 0 48px rgba(99, 102, 241, .35);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}::selection{background:#6366f14d;color:var(--text-primary)}a{color:var(--text-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-tertiary)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);font-family:var(--font-sans);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all var(--transition-base);white-space:nowrap;text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;box-shadow:0 4px 16px #6366f14d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px #6366f173;color:#fff}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border-default)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-strong);color:var(--text-primary)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid transparent}.btn-ghost:hover{background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-subtle)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:#ef444433;border-color:var(--danger)}.btn-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(16,185,129,.3)}.btn-success:hover{background:#10b98133}.btn-sm{padding:6px 14px;font-size:13px}.btn-lg{padding:14px 28px;font-size:16px}.btn-xl{padding:16px 36px;font-size:17px;border-radius:var(--radius-lg)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px;transition:all var(--transition-base)}.card:hover{border-color:var(--border-default)}.card-elevated{background:var(--bg-elevated);border-color:var(--border-default);box-shadow:var(--shadow-md)}.input{width:100%;background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:10px 14px;font-family:var(--font-sans);font-size:14px;color:var(--text-primary);transition:all var(--transition-fast);outline:none}.input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #6366f126}.input::placeholder{color:var(--text-muted)}.input-mono{font-family:var(--font-mono);font-size:13px}.label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-group{margin-bottom:20px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600}.badge-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(16,185,129,.2)}.badge-warning{background:var(--warning-bg);color:var(--warning);border:1px solid rgba(245,158,11,.2)}.badge-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.2)}.badge-info{background:var(--info-bg);color:var(--info);border:1px solid rgba(59,130,246,.2)}.badge-purple{background:#6366f11a;color:var(--accent-tertiary);border:1px solid rgba(99,102,241,.2)}.badge-muted{background:var(--bg-elevated);color:var(--text-muted);border:1px solid var(--border-subtle)}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.dot-success{background:var(--success);box-shadow:0 0 6px var(--success)}.dot-warning{background:var(--warning)}.dot-danger{background:var(--danger)}.dot-muted{background:var(--text-muted)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 2s ease-in-out infinite}.gradient-text{background:linear-gradient(135deg,#818cf8,#a78bfa,#c4b5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glow-box{box-shadow:var(--shadow-glow)}.code-block{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:16px;font-family:var(--font-mono);font-size:13px;color:var(--text-secondary);overflow-x:auto;line-height:1.7}.divider{height:1px;background:var(--border-subtle);margin:24px 0}.tooltip-wrap{position:relative;display:inline-flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-16px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .4s ease forwards}.slide-in{animation:slideIn .3s ease forwards}.scale-in{animation:scaleIn .3s ease forwards}.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,var(--bg-elevated) 50%,var(--bg-card) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}.spinner{width:20px;height:20px;border:2px solid var(--border-default);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .7s linear infinite}.stat-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:20px 24px;transition:all var(--transition-base)}.stat-card:hover{border-color:var(--border-default);transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-value{font-size:28px;font-weight:800;color:var(--text-primary);line-height:1;margin:8px 0 4px}.stat-label{font-size:13px;color:var(--text-muted);font-weight:500}.stat-change{font-size:12px;font-weight:600;margin-top:8px}.stat-change.up{color:var(--success)}.stat-change.down{color:var(--danger)}.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border-subtle)}table{width:100%;border-collapse:collapse}thead th{background:var(--bg-secondary);padding:12px 16px;text-align:left;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-subtle)}tbody td{padding:14px 16px;font-size:14px;color:var(--text-secondary);border-bottom:1px solid var(--border-subtle);transition:background var(--transition-fast)}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--bg-elevated)}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .2s ease}.modal{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-xl);padding:32px;width:100%;max-width:480px;box-shadow:var(--shadow-lg);animation:scaleIn .25s ease}.modal-lg{max-width:640px}.toast-container{position:fixed;bottom:24px;right:24px;z-index:2000;display:flex;flex-direction:column;gap:10px}.toast{background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:14px 18px;font-size:14px;color:var(--text-primary);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:10px;animation:slideIn .3s ease;min-width:280px;max-width:380px}.toast-success{border-color:#10b98166}.toast-error{border-color:#ef444466}.tabs{display:flex;gap:4px;background:var(--bg-secondary);border-radius:var(--radius-md);padding:4px}.tab{padding:8px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);border:none;background:transparent;font-family:var(--font-sans)}.tab:hover{color:var(--text-secondary)}.tab.active{background:var(--bg-elevated);color:var(--text-primary);box-shadow:var(--shadow-sm)}.progress-bar{height:6px;background:var(--bg-elevated);border-radius:var(--radius-full);overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent-primary),var(--accent-secondary));border-radius:var(--radius-full);transition:width .5s ease}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center;gap:12px}.empty-icon{width:64px;height:64px;background:var(--bg-elevated);border-radius:var(--radius-xl);display:flex;align-items:center;justify-content:center;color:var(--text-muted);margin-bottom:8px}.empty-title{font-size:18px;font-weight:600;color:var(--text-primary)}.empty-desc{font-size:14px;color:var(--text-muted);max-width:300px}.app-layout{display:flex;min-height:100vh}.sidebar{width:240px;min-height:100vh;background:var(--bg-secondary);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;position:fixed;top:0;left:0;z-index:100;transition:transform var(--transition-base)}.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;gap:10px}.logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;color:#fff;font-family:var(--font-mono);box-shadow:0 4px 12px #6366f14d}.logo-text{font-size:16px;font-weight:700;color:var(--text-primary)}.logo-badge{font-size:10px;background:#6366f126;color:var(--accent-tertiary);padding:2px 6px;border-radius:var(--radius-full);border:1px solid rgba(99,102,241,.2);font-weight:600}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:2px}.nav-section-label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;padding:8px 8px 4px;margin-top:8px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-md);font-size:14px;font-weight:500;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);text-decoration:none;border:none;background:transparent;width:100%;text-align:left;font-family:var(--font-sans)}.nav-item:hover{background:var(--bg-elevated);color:var(--text-secondary)}.nav-item.active{background:#6366f11f;color:var(--accent-tertiary);border:1px solid rgba(99,102,241,.15)}.nav-item.active svg{color:var(--accent-primary)}.nav-item-badge{margin-left:auto;background:var(--accent-primary);color:#fff;font-size:11px;font-weight:700;padding:1px 7px;border-radius:var(--radius-full)}.sidebar-footer{padding:16px 12px;border-top:1px solid var(--border-subtle)}.user-card{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast)}.user-card:hover{background:var(--bg-elevated)}.user-avatar{width:32px;height:32px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;flex-shrink:0}.user-info{flex:1;min-width:0}.user-name{font-size:13px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-email{font-size:11px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main-content{flex:1;margin-left:240px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:60px;background:var(--bg-secondary);border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;padding:0 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var(--transition-base);position:relative;overflow:hidden}.pricing-card:hover{border-color:var(--border-default);transform:translateY(-4px);box-shadow:var(--shadow-lg)}.pricing-card.featured{border-color:var(--accent-primary);box-shadow:var(--shadow-glow)}.pricing-card.featured:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-primary),var(--accent-secondary))}.pricing-price{font-size:36px;font-weight:900;color:var(--text-primary);line-height:1}.pricing-currency{font-size:20px;font-weight:700;color:var(--text-secondary);vertical-align:top;margin-top:4px;display:inline-block}.pricing-period{font-size:13px;color:var(--text-muted);margin-top:4px}.hero-section{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:80px 24px;position:relative;overflow:hidden}.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 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rgba(99,102,241,.2))}50%{transform:scale(1.05);opacity:1;filter:drop-shadow(0 0 20px rgba(99,102,241,.8))}to{transform:scale(.95);opacity:.8;filter:drop-shadow(0 0 4px rgba(99,102,241,.2))}}.logo-pulse-loader{animation:logoPulseLoader 1.5s ease-in-out infinite}@keyframes pulseText{0%{opacity:.5}50%{opacity:1}to{opacity:.5}}