:root{--bg-primary: #04122d;--bg-secondary: #0a1e45;--bg-card: rgba(10, 30, 69, .8);--bg-card-hover: rgba(15, 42, 92, .9);--bg-glass: rgba(10, 30, 69, .6);--bg-input: rgba(10, 30, 69, .9);--border-color: rgba(65, 120, 200, .25);--border-hover: rgba(65, 120, 200, .45);--text-primary: #ffffff;--text-secondary: #a3c2f0;--text-muted: #5b87c4;--text-inverse: #04122d;--accent: #2c85ff;--accent-hover: #176ae0;--accent-glow: rgba(44, 133, 255, .15);--accent-subtle: rgba(44, 133, 255, .08);--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);--sidebar-width: 260px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--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 30px rgba(37, 211, 102, .1);--transition-fast: .15s ease;--transition-normal: .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:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow:hidden;height:100vh}#app{display:flex;height:100vh;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.sidebar.mobile-open{transform:translate(0)!important}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);height:100vh;background:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;padding:0;z-index:1000;transition:transform var(--transition-normal)}.sidebar-brand{display:flex;align-items:center;gap:12px;padding:24px 20px;border-bottom:1px solid var(--border-color)}.brand-icon{width:44px;height:44px;background:linear-gradient(135deg,var(--accent),#128c37);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 16px #25d3664d}.brand-text{font-size:1.3rem;font-weight:700;letter-spacing:-.03em;background:linear-gradient(135deg,var(--text-primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{list-style:none;padding:16px 12px;flex:1;display:flex;flex-direction:column;gap:4px}.nav-link{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:.95rem;transition:all var(--transition-normal);position:relative}.nav-link:hover{background:var(--accent-subtle);color:var(--text-primary)}.nav-link.active{background:var(--accent-glow);color:var(--accent);font-weight:600}.nav-link.active:before{content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);width:3px;height:24px;background:var(--accent);border-radius:0 3px 3px 0}.badge{background:var(--danger);color:#fff;font-size:.7rem;font-weight:700;padding:2px 7px;border-radius:10px;margin-left:auto;min-width:20px;text-align:center;animation:pulse-badge 2s infinite}@keyframes pulse-badge{0%,to{opacity:1}50%{opacity:.7}}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border-color)}.scheduler-status{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-muted)}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.status-dot.online{background:var(--success);box-shadow:0 0 8px var(--success);animation:pulse-dot 2s infinite}.status-dot.offline{background:var(--text-muted)}@keyframes pulse-dot{0%,to{box-shadow:0 0 4px var(--success)}50%{box-shadow:0 0 12px var(--success)}}.main-content{flex:1;overflow-y:auto;padding:32px;background:radial-gradient(ellipse at top left,rgba(37,211,102,.03),transparent 50%),radial-gradient(ellipse at bottom right,rgba(59,130,246,.03),transparent 50%),var(--bg-primary)}.page-header{margin-bottom:32px}.page-header h1{font-size:2rem;font-weight:800;letter-spacing:-.04em;margin-bottom:4px}.page-header p{color:var(--text-secondary);font-size:1rem}.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(450px,1fr));gap:16px;margin-bottom:32px}.chart-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px}.chart-card h3{font-size:1.05rem;font-weight:700;margin-bottom:16px;color:var(--text-primary)}.chart-container{position:relative;height:250px;width:100%}.live-feed-container{min-height:400px;display:flex;flex-direction:column;flex:1;background-color:#0b1121;border-radius:6px;border:1px solid var(--border-color);padding:12px;overflow-y:auto;font-family:monospace;font-size:.85rem;max-height:250px;scrollbar-width:thin}.feed-line{margin-bottom:6px;line-height:1.4;word-break:break-word}.feed-line .time{color:#64748b;margin-right:8px;font-size:.75rem}.feed-line.info{color:#e2e8f0}.feed-line.send{color:#38bdf8}.feed-line.recv{color:#10b981}.feed-line.warn{color:#f59e0b}.feed-line.error{color:#ef4444}@media(max-width:1024px){.charts-grid{grid-template-columns:1fr}}.stat-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;transition:all var(--transition-normal);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.stat-card.total:before{background:linear-gradient(90deg,var(--info),var(--accent))}.stat-card.connected:before{background:linear-gradient(90deg,var(--success),#34d399)}.stat-card.disconnected:before{background:linear-gradient(90deg,var(--danger),#f97316)}.stat-card.health:before{background:linear-gradient(90deg,var(--accent),#06b6d4)}.stat-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-card .label{font-size:.85rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.stat-card .value{font-size:2.5rem;font-weight:800;letter-spacing:-.04em;line-height:1}.stat-card.total .value{color:var(--info)}.stat-card.connected .value{color:var(--success)}.stat-card.disconnected .value{color:var(--danger)}.stat-card.health .value{color:var(--accent)}.stat-card .sublabel{font-size:.8rem;color:var(--text-muted);margin-top:6px}.table-container{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.table-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border-color);flex-wrap:wrap;gap:12px}.table-header h2{font-size:1.15rem;font-weight:700}.table-actions{display:flex;gap:8px;flex-wrap:wrap}table{width:100%;border-collapse:collapse}thead th{text-align:left;padding:14px 24px;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border-color);white-space:nowrap}tbody td{padding:14px 24px;border-bottom:1px solid rgba(75,85,99,.15);font-size:.95rem}tbody tr{transition:background var(--transition-fast)}tbody tr:hover{background:#ffffff05}tbody tr:last-child td{border-bottom:none}.empty-state{text-align:center;padding:60px 24px;color:var(--text-muted)}.empty-state svg{margin-bottom:16px;opacity:.3}.empty-state p{font-size:1rem;margin-bottom:16px}.status-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:20px;font-size:.8rem;font-weight:600;letter-spacing:.02em}.status-badge.connected{background:var(--success-bg);color:var(--success)}.status-badge.disconnected{background:var(--danger-bg);color:var(--danger)}.status-badge.unknown{background:#6b728026;color:var(--text-muted)}.status-badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor}.status-badge.connected .dot{animation:pulse-dot 2s infinite;box-shadow:0 0 6px var(--success)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-family:Inter,sans-serif;font-size:.9rem;font-weight:600;border:none;cursor:pointer;transition:all var(--transition-normal);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent),#1fb855);color:#fff;box-shadow:0 2px 10px #25d36640}.btn-primary:hover:not(:disabled){box-shadow:0 4px 16px #25d36666;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-hover);background:var(--bg-card-hover)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover:not(:disabled){background:#ef444433;border-color:var(--danger)}.btn-sm{padding:6px 12px;font-size:.82rem}.btn-icon{padding:8px;border-radius:var(--radius-sm);background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);display:inline-flex;align-items:center;justify-content:center}.btn-icon:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-hover)}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:11px 16px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-family:Inter,sans-serif;font-size:.95rem;transition:border-color var(--transition-fast)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-group input::placeholder{color:var(--text-muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:32px;width:90%;max-width:520px;max-height:85vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:slideUp .3s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.modal-header h2{font-size:1.3rem;font-weight:700}.modal-actions{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(20px)}to{opacity:1;transform:translateY(0)}}.toast-container{position:fixed;top:24px;right:24px;z-index:2000;display:flex;flex-direction:column;gap:8px}.toast{display:flex;align-items:center;gap:12px;padding:14px 20px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);color:var(--text-primary);font-size:.9rem;animation:slideInRight .3s ease,fadeOut .3s ease 3.7s forwards;min-width:300px;max-width:420px}.toast.success{border-left:3px solid var(--success)}.toast.error{border-left:3px solid var(--danger)}.toast.warning{border-left:3px solid var(--warning)}.toast.info{border-left:3px solid var(--info)}@keyframes slideInRight{0%{opacity:0;transform:translate(60px)}to{opacity:1;transform:translate(0)}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}.spinner-sm{width:14px;height:14px}@keyframes spin{to{transform:rotate(360deg)}}.alert-item{display:flex;align-items:flex-start;gap:14px;padding:16px 20px;background:var(--bg-card);border:1px solid var(--border-color);border-left:3px solid var(--danger);border-radius:var(--radius-md);margin-bottom:10px;transition:all var(--transition-normal)}.alert-item:hover{background:var(--bg-card-hover)}.alert-item.dismissed{opacity:.5;border-left-color:var(--text-muted)}.alert-content{flex:1}.alert-content .alert-message{font-size:.95rem;margin-bottom:4px}.alert-content .alert-time{font-size:.8rem;color:var(--text-muted)}.alert-content .alert-branch{font-size:.8rem;color:var(--text-secondary)}.settings-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:28px;margin-bottom:20px}.settings-section h3{font-size:1.05rem;font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:10px}.toggle-container{display:flex;align-items:center;gap:12px}.toggle{position:relative;width:48px;height:26px;cursor:pointer}.toggle input{display:none}.toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--border-color);border-radius:13px;transition:background var(--transition-normal)}.toggle-slider:before{content:"";position:absolute;width:20px;height:20px;background:#fff;border-radius:50%;top:3px;left:3px;transition:transform var(--transition-normal)}.toggle input:checked+.toggle-slider{background:var(--accent)}.toggle input:checked+.toggle-slider:before{transform:translate(22px)}.response-bar{width:80px;height:6px;background:var(--border-color);border-radius:3px;overflow:hidden;display:inline-block;vertical-align:middle;margin-right:8px}.response-bar-fill{height:100%;border-radius:3px;transition:width var(--transition-slow)}.response-bar-fill.fast{background:var(--success)}.response-bar-fill.medium{background:var(--warning)}.response-bar-fill.slow{background:var(--danger)}.filters-row{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap;align-items:flex-end}.filters-row .form-group{margin-bottom:0;min-width:160px}.filters-row .form-group input,.filters-row .form-group select{padding:9px 14px;font-size:.88rem}@media(max-width:768px){#app{flex-direction:column!important}.sidebar{position:fixed;left:0;top:57px;bottom:0;width:var(--sidebar-width);transform:translate(-100%);box-shadow:var(--shadow-lg);z-index:1000}.main-content{padding:16px;width:100%!important;margin-left:0!important;overflow-x:hidden}.mobile-header{display:flex!important;height:57px;width:100%}.cards-grid,.charts-grid{grid-template-columns:1fr!important;width:100%}.page-header h1{font-size:1.5rem}.stat-card .value{font-size:2rem}.table-container{width:100%;overflow-x:auto}}.form-row{grid-template-columns:1fr}table{font-size:.85rem}thead th,tbody td{padding:10px 14px}} .fade-in{animation:fadeIn .3s ease}.testing-indicator{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:var(--warning-bg);border:1px solid rgba(245,158,11,.3);border-radius:var(--radius-sm);color:var(--warning);font-size:.85rem;font-weight:600;animation:pulse-badge 1.5s infinite}.whatsapp-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;text-align:center;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:40px;position:relative;overflow:hidden}.whatsapp-container:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#25d366,#128c7e)}.qr-wrapper{background:#fff;padding:16px;border-radius:var(--radius-md);box-shadow:0 0 20px #25d3661a;margin:24px 0;transition:all var(--transition-normal)}.qr-wrapper img{display:block;width:260px;height:260px;object-fit:contain}.connection-status{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:20px;font-weight:600;font-size:.95rem;margin-bottom:24px;background:var(--bg-secondary);border:1px solid var(--border-color)}.connection-status.connected{color:var(--success);border-color:#10b9814d;background:var(--success-bg)}.connection-status.disconnected{color:var(--text-muted)}.connection-status.connecting{color:var(--warning);border-color:#f59e0b4d;background:var(--warning-bg)}.whatsapp-steps{text-align:left;margin-top:24px;color:var(--text-secondary);font-size:.95rem}.whatsapp-steps ol{padding-left:20px}.whatsapp-steps li{margin-bottom:8px}.upload-area{border:2px dashed var(--border-color);border-radius:var(--radius-lg);padding:40px;text-align:center;cursor:pointer;transition:all var(--transition-normal);background:#11182766}.upload-area:hover,.upload-area.dragover{border-color:var(--accent);background:#25d3660d}.upload-icon{color:var(--text-muted);margin-bottom:16px}.upload-text{font-size:1rem;font-weight:600;margin-bottom:8px}.upload-hint{font-size:.85rem;color:var(--text-muted)}.preview-table-container{max-height:300px;overflow-y:auto;border:1px solid var(--border-color);border-radius:var(--radius-md);margin:20px 0}.preview-table-container table{font-size:.85rem}.preview-row.error{background:#ef44440d;color:var(--danger)}#login-container{position:fixed;top:0;left:0;width:100vw;height:100vh;background:var(--bg-dark);display:flex;align-items:center;justify-content:center;z-index:9999}.login-box{background:var(--bg-card);width:100%;max-width:400px;padding:40px;border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:0 10px 25px #00000080;text-align:center}.login-logo{width:150px;margin-bottom:24px;border-radius:8px}.login-title{font-size:20px;font-weight:600;margin-bottom:8px;color:var(--text-primary)}.login-subtitle{font-size:14px;color:var(--text-secondary);margin-bottom:32px}.login-form{display:flex;flex-direction:column;gap:16px;text-align:left}.login-form label{font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:4px}.login-form input{width:100%;padding:12px 16px;background:var(--bg-dark);border:1px solid var(--border-color);border-radius:var(--radius-md);color:#fff;font-size:14px;outline:none;transition:border .2s}.login-form input:focus{border-color:var(--accent-blue)}.login-btn{width:100%;padding:14px;background:var(--accent-blue);color:#fff;font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:background .2s;margin-top:8px;font-size:15px}.login-btn:hover:not(:disabled){background:#2563eb}.login-btn:disabled{opacity:.7;cursor:not-allowed}.login-error{color:var(--accent-red);font-size:13px;display:none;margin-top:12px;text-align:center}.mobile-header{display:none;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:900}.mobile-brand{display:flex;align-items:center;gap:10px}.mobile-brand img{height:32px}.menu-toggle{background:transparent;border:none;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center}@media(max-width:768px){.sidebar{position:fixed;left:0;top:0;bottom:0;transform:translate(-100%);box-shadow:var(--shadow-lg);display:flex!important}.main-content{padding:16px;overflow-x:hidden}.mobile-header{display:flex}.cards-grid,.charts-grid{grid-template-columns:1fr!important}.page-header h1{font-size:1.5rem}.stat-card .value{font-size:2rem}.modal{padding:20px;width:95%}.table-container{overflow-x:auto}table{min-width:600px}}