:root{--bg-primary: #0a0e1a;--bg-secondary: #111827;--bg-card: rgba(17, 24, 39, .7);--bg-card-hover: rgba(30, 41, 59, .8);--bg-glass: rgba(15, 23, 42, .6);--bg-input: rgba(30, 41, 59, .5);--border-color: rgba(99, 102, 241, .15);--border-focus: rgba(99, 102, 241, .5);--border-subtle: rgba(255, 255, 255, .06);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--text-accent: #818cf8;--accent: #6366f1;--accent-hover: #818cf8;--accent-glow: rgba(99, 102, 241, .25);--cyan: #06b6d4;--cyan-glow: rgba(6, 182, 212, .2);--success: #10b981;--success-bg: rgba(16, 185, 129, .1);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .1);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .1);--gradient-brand: linear-gradient(135deg, #6366f1, #06b6d4);--gradient-card: linear-gradient(135deg, rgba(99, 102, 241, .05), rgba(6, 182, 212, .03));--gradient-danger: linear-gradient(135deg, rgba(239, 68, 68, .1), rgba(239, 68, 68, .02));--font: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--sidebar-width: 260px;--header-height: 64px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px var(--accent-glow);--transition-fast: .15s ease;--transition: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px;scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}#root{min-height:100vh}a{color:var(--text-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-hover)}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-width);padding:32px;min-height:100vh;transition:margin-left var(--transition)}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.sidebar-logo{padding:24px 20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--border-subtle)}.sidebar-logo svg{width:36px;height:36px;flex-shrink:0}.sidebar-logo h1{font-size:1.1rem;font-weight:700;background:var(--gradient-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em}.sidebar-nav{padding:16px 12px;flex:1;display:flex;flex-direction:column;gap:4px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-md);color:var(--text-secondary);font-weight:500;font-size:.92rem;transition:all var(--transition-fast);cursor:pointer;border:none;background:none;width:100%;text-align:left}.sidebar-link:hover{background:#6366f114;color:var(--text-primary)}.sidebar-link.active{background:#6366f11f;color:var(--accent);box-shadow:inset 3px 0 0 var(--accent)}.sidebar-link svg{width:20px;height:20px;flex-shrink:0;opacity:.7}.sidebar-link.active svg{opacity:1}.sidebar-footer{padding:16px 12px;border-top:1px solid var(--border-subtle)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all var(--transition)}.card:hover{border-color:#6366f140}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.card-title{font-size:1.15rem;font-weight:600;color:var(--text-primary);letter-spacing:-.01em}.card-subtitle{font-size:.85rem;color:var(--text-muted);margin-top:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);font-family:var(--font);font-weight:600;font-size:.9rem;cursor:pointer;border:none;transition:all var(--transition-fast);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--gradient-brand);color:#fff;box-shadow:var(--shadow-sm),0 0 12px var(--accent-glow)}.btn-primary:hover:not(:disabled){box-shadow:var(--shadow-md),0 0 24px var(--accent-glow);transform:translateY(-1px)}.btn-secondary{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){border-color:var(--border-focus);background:var(--bg-card-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626;box-shadow:0 0 16px #ef44444d}.btn-sm{padding:6px 14px;font-size:.82rem}.btn-icon{padding:8px;width:36px;height:36px}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:.85rem;font-weight:500;color:var(--text-secondary)}.form-input,.form-select{padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font);font-size:.9rem;outline:none;transition:all var(--transition-fast)}.form-input:focus,.form-select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.form-input::placeholder{color:var(--text-muted)}.form-select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.table-container{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border-color);background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.data-table{width:100%;border-collapse:collapse}.data-table th{padding:14px 16px;text-align:left;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);background:#0f172a80;border-bottom:1px solid var(--border-color);white-space:nowrap}.data-table td{padding:14px 16px;font-size:.9rem;border-bottom:1px solid var(--border-subtle);vertical-align:middle}.data-table tbody tr{transition:background var(--transition-fast)}.data-table tbody tr:hover{background:#6366f10a}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr.row-attack{background:var(--gradient-danger)}.data-table tbody tr.row-attack:hover{background:#ef44441f}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:20px;font-size:.78rem;font-weight:600;white-space:nowrap}.badge-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(16,185,129,.2)}.badge-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.2);animation:pulse-danger 2s infinite}.badge-warning{background:var(--warning-bg);color:var(--warning);border:1px solid rgba(245,158,11,.2)}.badge-neutral{background:#64748b1a;color:var(--text-secondary);border:1px solid rgba(100,116,139,.15)}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}.status-dot.online{background:var(--success);box-shadow:0 0 8px #10b98180}.status-dot.attack{background:var(--danger);box-shadow:0 0 8px #ef444480;animation:pulse-dot 1.5s infinite}.status-dot.warning{background:var(--warning)}.toggle{position:relative;width:40px;height:22px;cursor:pointer}.toggle input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-input);border:1px solid var(--border-color);border-radius:11px;transition:all var(--transition-fast)}.toggle-slider:before{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--text-muted);transition:all var(--transition-fast)}.toggle input:checked+.toggle-slider{background:var(--accent);border-color:var(--accent)}.toggle input:checked+.toggle-slider:before{transform:translate(18px);background:#fff}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:16px}.page-title{font-size:1.75rem;font-weight:800;letter-spacing:-.03em;color:var(--text-primary)}.page-subtitle{font-size:.9rem;color:var(--text-muted);margin-top:4px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--gradient-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all var(--transition)}.stat-card:hover{border-color:#6366f14d;transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-card .stat-label{font-size:.78rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}.stat-card .stat-value{font-size:1.8rem;font-weight:800;letter-spacing:-.03em}.stat-card .stat-value.danger{color:var(--danger)}.stat-card .stat-value.success{color:var(--success)}.stat-card .stat-value.accent{color:var(--accent)}.stat-card .stat-value.cyan{color:var(--cyan)}.alert-banner{display:flex;align-items:center;gap:12px;padding:14px 20px;border-radius:var(--radius-md);margin-bottom:20px;font-size:.9rem;font-weight:500;animation:slideDown .3s ease}.alert-banner.danger{background:var(--danger-bg);border:1px solid rgba(239,68,68,.3);color:var(--danger)}.alert-banner.warning{background:var(--warning-bg);border:1px solid rgba(245,158,11,.3);color:var(--warning)}.alert-banner.success{background:var(--success-bg);border:1px solid rgba(16,185,129,.3);color:var(--success)}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-primary);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;top:-30%;left:-10%;width:600px;height:600px;background:radial-gradient(circle,var(--accent-glow) 0%,transparent 70%);animation:float-bg 8s ease-in-out infinite}.login-page:after{content:"";position:absolute;bottom:-20%;right:-10%;width:500px;height:500px;background:radial-gradient(circle,var(--cyan-glow) 0%,transparent 70%);animation:float-bg 10s ease-in-out infinite reverse}.login-card{position:relative;z-index:1;width:420px;padding:40px;background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);box-shadow:var(--shadow-lg),0 0 60px #6366f114}.login-card .logo-section{text-align:center;margin-bottom:32px}.login-card .logo-section svg{width:56px;height:56px;margin-bottom:16px}.login-card .logo-section h1{font-size:1.5rem;font-weight:800;background:var(--gradient-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.03em}.login-card .logo-section p{font-size:.85rem;color:var(--text-muted);margin-top:6px}@keyframes pulse-danger{0%,to{box-shadow:0 0 #ef44444d}50%{box-shadow:0 0 0 6px #ef444400}}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}@keyframes float-bg{0%,to{transform:translate(0)}50%{transform:translate(30px,20px)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:20px;height:20px;border:2px solid var(--border-color);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}.spinner-lg{width:40px;height:40px;border-width:3px}.loading-center{display:flex;align-items:center;justify-content:center;min-height:300px}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state svg{width:64px;height:64px;opacity:.3;margin-bottom:16px}.empty-state h3{font-size:1.1rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px}@media (max-width: 1024px){.main-content{margin-left:0;padding:20px}.sidebar{transform:translate(-100%)}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-24{gap:24px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.text-mono{font-family:var(--font-mono);font-size:.88rem}.text-muted{color:var(--text-muted)}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.w-full{width:100%}.section-divider-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding-bottom:10px;margin-bottom:16px;border-bottom:1px solid var(--border-subtle)}.template-var-helper{margin-top:8px}.template-var-toggle{display:inline-flex;align-items:center;gap:6px;background:none;border:none;color:var(--text-accent);font-size:.8rem;font-weight:500;cursor:pointer;padding:4px 0;transition:color var(--transition-fast);font-family:var(--font)}.template-var-toggle:hover{color:var(--accent-hover)}.template-var-toggle-icon{font-size:.7rem}.template-var-panel{margin-top:10px;padding:14px;background:#0f172a80;border:1px solid var(--border-subtle);border-radius:var(--radius-md);animation:slideDown .2s ease}.template-var-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.template-var-chip{display:inline-flex;align-items:center;padding:4px 10px;background:#6366f11a;border:1px solid rgba(99,102,241,.25);border-radius:20px;color:var(--text-accent);font-family:var(--font-mono);font-size:.76rem;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.template-var-chip:hover{background:#6366f133;border-color:var(--accent);transform:translateY(-1px);box-shadow:0 2px 8px var(--accent-glow)}.template-var-table{display:flex;flex-direction:column;gap:4px}.template-var-row{display:grid;grid-template-columns:180px 140px 1fr;gap:8px;align-items:center;padding:4px 0;font-size:.8rem;border-top:1px solid var(--border-subtle)}.template-var-row:first-child{border-top:none}.template-var-code{font-family:var(--font-mono);font-size:.76rem;color:var(--text-accent)}.template-var-label{color:var(--text-secondary);font-weight:500}.template-var-desc{color:var(--text-muted)}.custom-msg-preview{margin-top:10px;border-radius:var(--radius-md);border:1px solid rgba(6,182,212,.2);overflow:hidden;animation:slideDown .2s ease}.custom-msg-preview-label{padding:6px 12px;background:#06b6d414;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--cyan);border-bottom:1px solid rgba(6,182,212,.15)}.custom-msg-preview-body{padding:12px 14px;font-size:.85rem;color:var(--text-secondary);white-space:pre-wrap;background:#06b6d40a;font-family:var(--font-mono);line-height:1.6}