:root{--bg-primary: #0b0f19;--bg-secondary: #111827;--bg-card: rgba(17, 25, 40, .65);--border-glass: rgba(255, 255, 255, .08);--text-primary: #f3f4f6;--text-muted: #9ca3af;--text-dark: #1f2937;--accent-green: #10b981;--accent-green-hover: #059669;--accent-cyan: #06b6d4;--accent-blue: #3b82f6;--accent-purple: #8b5cf6;--accent-red: #f43f5e;--font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--transition-fast: .2s ease;--transition-normal: .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);background-image:radial-gradient(at 10% 20%,rgba(6,182,212,.08) 0px,transparent 50%),radial-gradient(at 90% 80%,rgba(139,92,246,.08) 0px,transparent 50%);background-attachment:fixed;color:var(--text-primary);min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#0003}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff40}.app-container{display:flex;min-height:100vh}.sidebar{width:260px;background:#111827f2;border-right:1px solid var(--border-glass);display:flex;flex-direction:column;padding:24px;position:fixed;height:100vh;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sidebar-brand{display:flex;align-items:center;gap:12px;margin-bottom:40px}.brand-logo{font-size:26px;background:linear-gradient(135deg,var(--accent-green) 0%,var(--accent-cyan) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 10px rgba(16,185,129,.3))}.brand-name h2{font-size:18px;font-weight:700;letter-spacing:1px}.brand-name span{font-size:11px;color:var(--text-muted);text-transform:uppercase}.sidebar-menu{display:flex;flex-direction:column;gap:8px;flex-grow:1}.menu-item{display:flex;align-items:center;gap:14px;padding:12px 16px;color:var(--text-muted);text-decoration:none;font-size:15px;font-weight:500;border-radius:10px;transition:var(--transition-fast)}.menu-item i{font-size:18px;width:20px}.menu-item:hover,.menu-item.active{color:var(--text-primary);background:#ffffff0d}.menu-item.active{background:linear-gradient(90deg,#10b98126,#06b6d40d);border-left:3px solid var(--accent-green);padding-left:13px}.sidebar-status-widget{background:#ffffff05;border:1px solid var(--border-glass);border-radius:12px;padding:14px;display:flex;align-items:center;gap:12px}.status-indicator-dot{width:10px;height:10px;border-radius:50%}.status-indicator-dot.red{background-color:var(--accent-red);box-shadow:0 0 10px var(--accent-red)}.status-indicator-dot.green{background-color:var(--accent-green);box-shadow:0 0 10px var(--accent-green)}.status-indicator-dot.yellow{background-color:#f59e0b;box-shadow:0 0 10px #f59e0b}.status-text-wrapper{display:flex;flex-direction:column}.status-label{font-size:10px;text-transform:uppercase;color:var(--text-muted)}.status-value{font-size:13px;font-weight:600}.main-content{margin-left:260px;flex-grow:1;padding:40px;min-height:100vh}.main-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:35px}.header-title h1{font-size:28px;font-weight:700;letter-spacing:-.5px}.header-title p{color:var(--text-muted);font-size:14px;margin-top:4px}.header-actions{display:flex;gap:12px}.btn{font-family:var(--font-family);font-size:14px;font-weight:600;padding:10px 20px;border-radius:8px;border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:var(--transition-fast)}.btn-icon-text i{font-size:14px}.btn-primary{background:linear-gradient(135deg,var(--accent-green) 0%,var(--accent-cyan) 100%);color:#0b0f19;border:none}.btn-primary:hover{filter:brightness(1.1);box-shadow:0 0 15px #10b98166}.btn-secondary{background:#ffffff0d;color:var(--text-primary);border:1px solid var(--border-glass)}.btn-secondary:hover{background:#ffffff1a}.btn-success{background-color:var(--accent-green);color:#0d1117}.btn-success:hover{background-color:var(--accent-green-hover);box-shadow:0 0 12px #10b9814d}.btn-danger{background-color:var(--accent-red);color:var(--text-primary)}.btn-danger:hover{opacity:.9}.btn-block{display:flex;width:100%}.btn-large{padding:14px 28px;font-size:16px}.btn-close{background:none;border:none;color:var(--text-muted);font-size:24px;cursor:pointer;line-height:1}.glass-card,.dashboard-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px) saturate(180%);backdrop-filter:blur(12px) saturate(180%);border:1px solid var(--border-glass);border-radius:16px;padding:24px;box-shadow:0 8px 32px #0000005e}.dashboard-card{height:100%}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.card-header h3{font-size:18px;font-weight:600}.card-link{color:var(--accent-green);text-decoration:none;font-size:13px;font-weight:600}.card-link:hover{text-decoration:underline}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:25px}.stat-card{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:16px;padding:20px;display:flex;align-items:center;gap:16px;box-shadow:0 4px 20px #00000026}.stat-icon{width:50px;height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px}.stat-icon.bg-blue{background:#3b82f626;color:var(--accent-blue)}.stat-icon.bg-green{background:#10b98126;color:var(--accent-green)}.stat-icon.bg-red{background:#f43f5e26;color:var(--accent-red)}.stat-icon.bg-purple{background:#8b5cf626;color:var(--accent-purple)}.stat-data{display:flex;flex-direction:column}.stat-title{font-size:13px;color:var(--text-muted)}.stat-value{font-size:24px;font-weight:700;margin-top:2px}.stats-mini-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:15px}.mini-card{padding:15px 20px;border-radius:12px;border:1px solid var(--border-glass);display:flex;flex-direction:column}.mini-card-title{font-size:11px;color:var(--text-muted);text-transform:uppercase}.mini-card-value{font-size:20px;font-weight:700;margin-top:4px}.bg-glass-blue{background:#3b82f60d}.bg-glass-green{background:#10b9810d}.bg-glass-red{background:#f43f5e0d}.dashboard-row{display:flex;gap:20px;margin-bottom:25px}.card-40{width:40%}.card-50{width:50%}.card-60{width:60%}.whatsapp-status-dashboard{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:10px 0;height:80%}.connection-status-large{display:flex;align-items:center;gap:10px;margin-bottom:12px}.status-name{font-size:20px;font-weight:700}.text-red{color:var(--accent-red)}.text-green{color:var(--accent-green)}.text-yellow{color:#f59e0b}.status-desc{font-size:13px;color:var(--text-muted);line-height:1.5;margin-bottom:25px;max-width:320px}.status-actions{width:100%}.pulse-ring{width:12px;height:12px;border-radius:50%;position:relative}.pulse-ring.red{background-color:var(--accent-red)}.pulse-ring.green{background-color:var(--accent-green)}.pulse-ring.yellow{background-color:#f59e0b}.pulse-ring:after{content:"";width:100%;height:100%;border-radius:50%;position:absolute;top:0;left:0;animation:pulse 1.8s infinite ease-out}.pulse-ring.red:after{box-shadow:0 0 10px var(--accent-red)}.pulse-ring.green:after{box-shadow:0 0 10px var(--accent-green)}.pulse-ring.yellow:after{box-shadow:0 0 10px #f59e0b}@keyframes pulse{0%{transform:scale(1);opacity:.9}to{transform:scale(2.5);opacity:0}}.table-responsive{width:100%;overflow-x:auto;border-radius:10px;border:1px solid var(--border-glass)}.max-height-300{max-height:290px}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table th{background:#0003;color:var(--text-primary);font-weight:600;padding:12px 16px;font-size:14px}.data-table td{padding:12px 16px;font-size:14px;border-bottom:1px solid var(--border-glass);color:var(--text-muted)}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:#ffffff05;color:var(--text-primary)}.badge{padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;display:inline-block;text-transform:uppercase}.badge-success{background:#10b98126;color:var(--accent-green);border:1px solid rgba(16,185,129,.3)}.badge-danger{background:#f43f5e26;color:var(--accent-red);border:1px solid rgba(244,63,94,.3)}.badge-warning{background:#f59e0b26;color:#f59e0b;border:1px solid rgba(245,158,11,.3)}.badge-info{background:#3b82f626;color:var(--accent-blue);border:1px solid rgba(59,130,246,.3)}.whatsapp-auth-card{max-width:750px;margin:0 auto}.auth-header{margin-bottom:30px;text-align:center}.auth-header h2{font-size:24px;font-weight:700}.auth-header p{color:var(--text-muted);font-size:14px;margin-top:6px}.qr-container{display:flex;gap:40px;align-items:center;justify-content:center;background:#00000026;padding:30px;border-radius:12px;border:1px solid var(--border-glass)}.qr-box-wrapper{background:#fff;padding:15px;border-radius:10px;box-shadow:0 4px 20px #00000080;display:flex;align-items:center;justify-content:center}.qr-display-box{width:200px;height:200px;display:flex;align-items:center;justify-content:center}.qr-display-box img{width:100%;height:100%}.qr-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-dark);text-align:center;font-size:12px}.qr-loading i{font-size:30px;color:var(--accent-green);margin-bottom:15px}.qr-instructions h3{font-size:16px;margin-bottom:12px;color:var(--text-primary)}.qr-instructions ol{padding-left:18px;font-size:14px;color:var(--text-muted);display:flex;flex-direction:column;gap:10px}.qr-instructions li strong{color:var(--text-primary)}.auth-footer{margin-top:30px;display:flex;justify-content:center;gap:15px}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.form-control{font-family:var(--font-family);background:#0003;border:1px solid var(--border-glass);border-radius:8px;padding:12px 16px;color:var(--text-primary);width:100%;font-size:14px;transition:var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--accent-green);box-shadow:0 0 8px #10b98140}.text-area-large{resize:vertical}.form-tip{color:var(--text-muted);font-size:11px;margin-top:4px;display:block}.message-preview-container{background:#00000026;border:1px solid var(--border-glass);border-radius:10px;padding:14px;margin-top:20px}.preview-header{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:10px}.whatsapp-bubble{background-color:#056162;padding:12px 16px;border-radius:8px 8px 8px 0;max-width:90%;box-shadow:0 2px 5px #00000040;display:inline-block}.whatsapp-bubble-text{font-size:14px;color:#e9edef;white-space:pre-wrap;line-height:1.4}.recipient-selector-container{border:1px solid var(--border-glass);border-radius:10px;padding:15px;background:#00000026}.recipients-list{max-height:300px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding-right:5px}.recipient-checkbox-row{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-radius:8px;background:#ffffff05;border:1px solid transparent;cursor:pointer;transition:var(--transition-fast)}.recipient-checkbox-row:hover{background:#ffffff0d}.recipient-checkbox-row.checked{border-color:#10b98133;background:#10b9810a}.recipient-row-left{display:flex;align-items:center;gap:12px;font-size:14px}.recipient-row-left input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--accent-green)}.recipient-name{font-weight:500}.recipient-phone{font-size:12px;color:var(--text-muted)}.campaign-progress-card{position:fixed;bottom:25px;right:25px;width:420px;z-index:500;animation:slideIn .3s cubic-bezier(.16,1,.3,1);background:#111827f2!important}@keyframes slideIn{0%{transform:translateY(100px);opacity:0}to{transform:translateY(0);opacity:1}}.progress-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:15px}.progress-header h3{font-size:16px;font-weight:600}.progress-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;text-align:center;margin-bottom:15px}.prog-stat{display:flex;flex-direction:column;background:#0003;padding:8px;border-radius:8px;border:1px solid var(--border-glass)}.prog-label{font-size:10px;color:var(--text-muted);text-transform:uppercase}.prog-value{font-size:16px;font-weight:700}.progress-bar-container{width:100%;height:6px;background:#0000004d;border-radius:3px;overflow:hidden;margin-bottom:15px}.progress-bar{height:100%;background:linear-gradient(90deg,var(--accent-green) 0%,var(--accent-cyan) 100%);width:0%;transition:width .4s ease}.progress-log-window{height:120px;overflow-y:auto;background:#000;border-radius:8px;padding:10px;font-family:monospace;font-size:11px;color:#10b981;display:flex;flex-direction:column;gap:6px;text-align:left}.log-entry{line-height:1.3}.log-entry.error{color:var(--accent-red)}.card-toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:15px}.search-box{position:relative;min-width:250px;flex-grow:0}.search-box i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.search-box input{font-family:var(--font-family);background:#0003;border:1px solid var(--border-glass);border-radius:8px;padding:10px 14px 10px 38px;color:var(--text-primary);font-size:14px;width:100%}.search-box input:focus{outline:none;border-color:var(--accent-green)}.toolbar-actions{display:flex;align-items:center;gap:15px}.source-badge{font-size:12px;color:var(--text-muted);background:#ffffff08;padding:6px 12px;border-radius:20px;border:1px solid var(--border-glass)}.alert{padding:12px 16px;border-radius:8px;font-size:14px;display:flex;align-items:center;gap:10px}.alert-info{background:#3b82f614;border:1px solid rgba(59,130,246,.2);color:#93c5fd}.settings-layout h2{font-size:22px;font-weight:700}.settings-layout>p{color:var(--text-muted);font-size:14px;margin-top:4px}.divider{border:none;height:1px;background:var(--border-glass);margin:20px 0}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.settings-section h3{font-size:16px;font-weight:600;margin-bottom:15px;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.05)}.google-setup-instructions{background:#00000026;border:1px solid var(--border-glass);padding:15px;border-radius:10px;margin-top:20px}.google-setup-instructions h4{font-size:13px;color:var(--text-primary);margin-bottom:8px}.google-setup-instructions ul{padding-left:16px;font-size:12px;color:var(--text-muted);display:flex;flex-direction:column;gap:6px}.settings-footer{display:flex;justify-content:space-between;align-items:center}.save-msg{font-size:14px;font-weight:500}.save-msg.success{color:var(--accent-green)}.save-msg.error{color:var(--accent-red)}.tab-panel{display:none}.tab-panel.active{display:block}.filter-tabs{display:flex;gap:8px}.btn-filter{font-family:var(--font-family);background:none;border:1px solid var(--border-glass);color:var(--text-muted);font-size:13px;font-weight:500;padding:8px 16px;border-radius:20px;cursor:pointer;transition:var(--transition-fast)}.btn-filter:hover,.btn-filter.active{color:var(--text-primary);background:#ffffff0d}.btn-filter.active{border-color:var(--accent-green);color:var(--accent-green)}.mt-15{margin-top:15px}.mt-20{margin-top:20px}.mb-10{margin-bottom:10px}.mb-15{margin-bottom:15px}.mb-20{margin-bottom:20px}.p-20{padding:20px}.text-center{text-align:center}.hidden{display:none!important}@media (max-width: 992px){.settings-grid{grid-template-columns:1fr;gap:30px}}@media (max-width: 768px){.app-container{flex-direction:column}.sidebar{width:100%;height:auto;position:relative;padding:15px}.main-content{margin-left:0;padding:20px}.dashboard-row{flex-direction:column}.card-40,.card-50,.card-60{width:100%}.qr-container{flex-direction:column;gap:20px}.main-header{flex-direction:column;align-items:flex-start;gap:15px}}.auth-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.auth-card{width:100%;max-width:420px;padding:35px;border-radius:20px;box-shadow:0 8px 32px #0006}.auth-header{text-align:center;margin-bottom:25px}.auth-header .brand-logo{font-size:40px;margin-bottom:12px;background:linear-gradient(135deg,var(--accent-green) 0%,var(--accent-cyan) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 10px rgba(16,185,129,.3))}.auth-header h2{font-size:24px;font-weight:700;letter-spacing:.5px}.auth-header p{color:var(--text-muted);font-size:13px;margin-top:6px}.auth-footer-text{text-align:center;margin-top:24px;font-size:14px;color:var(--text-muted)}.auth-link{color:var(--accent-cyan);text-decoration:none;font-weight:500;transition:var(--transition-fast)}.auth-link:hover{text-shadow:0 0 8px rgba(6,182,212,.4);color:#fff}.checkbox-group input{width:16px;height:16px;border-radius:4px;accent-color:var(--accent-green)}