@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{color-scheme:dark;--bg-primary: #06060b;--bg-secondary: #0d0d14;--bg-card: #12121c;--bg-card-hover: #1a1a28;--bg-sidebar: #0a0a12;--bg-input: #16162280;--bg-overlay: rgba(0, 0, 0, .6);--accent-primary: #10b981;--accent-primary-hover: #059669;--accent-primary-glow: rgba(16, 185, 129, .15);--accent-secondary: #6366f1;--accent-danger: #ef4444;--accent-warning: #f59e0b;--accent-info: #3b82f6;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #475569;--text-accent: #10b981;--border-primary: rgba(255, 255, 255, .06);--border-hover: rgba(255, 255, 255, .12);--border-accent: rgba(16, 185, 129, .3);--shadow-sm: 0 1px 2px 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 rgba(16, 185, 129, .1);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 20px;--sidebar-width: 260px}html{font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[data-theme=light]{color-scheme:light;--bg-primary: #f8fafc;--bg-secondary: #f1f5f9;--bg-card: #ffffff;--bg-card-hover: #f8fafc;--bg-sidebar: #ffffff;--bg-input: #f8fafc;--bg-overlay: rgba(15, 23, 42, .6);--accent-primary: #10b981;--accent-primary-hover: #059669;--accent-primary-glow: rgba(16, 185, 129, .1);--accent-secondary: #6366f1;--accent-danger: #ef4444;--accent-warning: #f59e0b;--accent-info: #3b82f6;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--text-accent: #059669;--border-primary: rgba(15, 23, 42, .1);--border-hover: rgba(15, 23, 42, .2);--border-accent: rgba(16, 185, 129, .3);--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);--shadow-md: 0 4px 12px rgba(15, 23, 42, .08);--shadow-lg: 0 8px 32px rgba(15, 23, 42, .1);--shadow-glow: 0 0 20px rgba(16, 185, 129, .15)}body{font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;transition:background-color var(--transition-base),color var(--transition-base)}#root{min-height:100vh}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-primary);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform var(--transition-base),background-color var(--transition-base),border-color var(--transition-base)}.sidebar-header{padding:var(--space-lg);border-bottom:1px solid var(--border-primary)}.sidebar-logo{display:flex;align-items:center;gap:var(--space-sm)}.sidebar-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;color:#fff;font-size:1.1rem}.sidebar-logo-text{font-size:1.15rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.3px}.sidebar-nav{flex:1;overflow-y:auto;padding:var(--space-md)}.sidebar-section-title{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);padding:var(--space-md) var(--space-sm) var(--space-xs)}.sidebar-link{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;transition:all var(--transition-fast);margin-bottom:2px}.sidebar-link:hover{background:var(--bg-card);color:var(--text-primary)}.sidebar-link.active{background:var(--accent-primary-glow);color:var(--accent-primary);font-weight:600}.sidebar-link.active svg{color:var(--accent-primary)}.sidebar-footer-user{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--border-primary);display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm)}.user-profile{display:flex;align-items:center;gap:var(--space-sm);overflow:hidden;flex:1}.user-avatar{width:32px;height:32px;background:var(--accent-primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;flex-shrink:0}.user-details{display:flex;flex-direction:column;overflow:hidden}.user-name{font-size:.85rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.sidebar-logout-btn{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:6px;border-radius:var(--radius-sm);transition:all var(--transition-fast);display:flex}.sidebar-logout-btn:hover{color:var(--accent-danger);background:#ef44441a}.theme-toggle-btn{background:transparent;border:1px solid var(--border-primary);color:var(--text-secondary);padding:6px;border-radius:50%;cursor:pointer;display:flex;transition:all var(--transition-fast)}.theme-toggle-btn:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--bg-card)}.main-content{flex:1;margin-left:var(--sidebar-width);padding:var(--space-xl) var(--space-2xl);min-height:100vh}.page-header{margin-bottom:var(--space-xl)}.page-title{font-size:1.75rem;font-weight:800;letter-spacing:-.5px;color:var(--text-primary)}.page-subtitle{margin-top:var(--space-xs);color:var(--text-secondary);font-size:.95rem}.card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition-base),background-color var(--transition-base),border-color var(--transition-base)}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md)}.card-glass{background:#12121c99;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-lg);margin-bottom:var(--space-xl)}.stat-card{position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-primary),var(--accent-secondary));opacity:0;transition:opacity var(--transition-base)}.stat-card:hover:before{opacity:1}.stat-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md)}.stat-card-icon{width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.2rem}.stat-card-icon.green{background:#10b9811f;color:var(--accent-primary)}.stat-card-icon.blue{background:#3b82f61f;color:var(--accent-info)}.stat-card-icon.purple{background:#6366f11f;color:var(--accent-secondary)}.stat-card-icon.amber{background:#f59e0b1f;color:var(--accent-warning)}.stat-card-label{font-size:.8rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.stat-card-value{font-size:2rem;font-weight:800;letter-spacing:-1px;color:var(--text-primary)}.stat-card-detail{font-size:.8rem;color:var(--text-secondary);margin-top:var(--space-xs)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border:none;border-radius:var(--radius-md);font-family:var(--font-family);font-size:.875rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--accent-primary),#0d9668);color:#fff;box-shadow:0 2px 8px #10b98140}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 16px #10b98159}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-primary)}.btn-secondary:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.btn-danger{background:#ef44441f;color:var(--accent-danger);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:#ef444433}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-lg{padding:12px 28px;font-size:1rem}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.form-group{margin-bottom:var(--space-lg)}.form-label{display:block;font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:var(--space-sm)}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-primary);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-family);font-size:.9rem;transition:border-color var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-glow)}.form-textarea{resize:vertical;min-height:100px}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:50px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-success{background:#10b9811f;color:var(--accent-primary)}.badge-warning{background:#f59e0b1f;color:var(--accent-warning)}.badge-danger{background:#ef44441f;color:var(--accent-danger)}.badge-info{background:#3b82f61f;color:var(--accent-info)}.badge-neutral{background:#94a3b81f;color:var(--text-secondary)}.table-container{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border-primary)}.data-table{width:100%;border-collapse:collapse}.data-table th{padding:var(--space-md);text-align:left;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);background:var(--bg-secondary);border-bottom:1px solid var(--border-primary)}.data-table td{padding:var(--space-md);border-bottom:1px solid var(--border-primary);font-size:.88rem}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--bg-card)}.modal-overlay{position:fixed;inset:0;background:var(--bg-overlay);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn var(--transition-fast)}.modal-content{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-xl);width:90%;max-width:520px;max-height:85vh;overflow-y:auto;animation:slideUp var(--transition-base)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.modal-title{font-size:1.2rem;font-weight:700}.modal-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:var(--space-xs);border-radius:var(--radius-sm);transition:color var(--transition-fast)}.modal-close:hover{color:var(--text-primary)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--space-md);margin-top:var(--space-xl)}.upload-zone{border:2px dashed var(--border-hover);border-radius:var(--radius-lg);padding:var(--space-2xl) var(--space-lg);text-align:center;cursor:pointer;transition:all var(--transition-base)}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent-primary);background:var(--accent-primary-glow)}.upload-zone-icon{font-size:2.5rem;color:var(--text-muted);margin-bottom:var(--space-md)}.upload-zone-text{color:var(--text-secondary);font-size:.95rem}.upload-zone-hint{color:var(--text-muted);font-size:.8rem;margin-top:var(--space-xs)}.wizard-stepper{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-xl);padding:var(--space-lg);background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-primary);overflow-x:auto}.wizard-step{display:flex;align-items:center;gap:var(--space-sm);white-space:nowrap}.wizard-step-number{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;border:2px solid var(--border-primary);color:var(--text-muted);transition:all var(--transition-base);flex-shrink:0}.wizard-step.active .wizard-step-number{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff;box-shadow:0 0 12px #10b9814d}.wizard-step.completed .wizard-step-number{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.wizard-step-label{font-size:.82rem;font-weight:500;color:var(--text-muted);transition:color var(--transition-base)}.wizard-step.active .wizard-step-label{color:var(--text-primary);font-weight:600}.wizard-step.completed .wizard-step-label{color:var(--accent-primary)}.wizard-connector{flex:1;height:2px;background:var(--border-primary);min-width:20px}.wizard-connector.completed{background:var(--accent-primary)}.wizard-body{min-height:300px}.wizard-footer{display:flex;justify-content:space-between;margin-top:var(--space-xl);padding-top:var(--space-lg);border-top:1px solid var(--border-primary)}:root{--wpp-bg: #0b141a;--wpp-header: #1f2c34;--wpp-bubble-sent: #005c4b;--wpp-bubble-received: #202c33;--wpp-text: #e9edef;--wpp-time: #8696a0;--wpp-input-bar: #1f2c34;--wpp-input-field: #2a3942;--wpp-border: #2a2a3a;--wpp-frame-bg: #111b21}[data-theme=light]{--wpp-bg: #efeae2;--wpp-header: #008069;--wpp-bubble-sent: #d9fdd3;--wpp-bubble-received: #ffffff;--wpp-text: #111b21;--wpp-time: #667781;--wpp-input-bar: #f0f2f5;--wpp-input-field: #ffffff;--wpp-border: #cbd5e1;--wpp-frame-bg: #ffffff}.phone-frame{width:320px;height:580px;background:var(--wpp-frame-bg);border-radius:30px;border:3px solid var(--wpp-border);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);flex-shrink:0;transition:all var(--transition-base)}.phone-header{background:var(--wpp-header);padding:12px 16px;display:flex;align-items:center;gap:10px;transition:background var(--transition-base)}.phone-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));display:flex;align-items:center;justify-content:center;color:#fff;font-size:.75rem;font-weight:700}.phone-contact-name{font-size:.9rem;font-weight:600;color:#fff}.phone-contact-status{font-size:.7rem;color:#ffffffb3}.phone-messages{flex:1;padding:12px;overflow-y:auto;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") var(--wpp-bg);transition:background var(--transition-base);display:flex;flex-direction:column;gap:6px}[data-theme=light] .phone-messages{background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") var(--wpp-bg)}.wpp-bubble{max-width:85%;padding:8px 12px;border-radius:8px;font-size:.82rem;line-height:1.45;word-break:break-word;box-shadow:0 1px 1px #0000001a;transition:background var(--transition-base),color var(--transition-base)}.wpp-bubble.sent{background:var(--wpp-bubble-sent);color:var(--wpp-text);align-self:flex-end;border-bottom-right-radius:2px}.wpp-bubble.received{background:var(--wpp-bubble-received);color:var(--wpp-text);align-self:flex-start;border-bottom-left-radius:2px}.wpp-bubble-time{font-size:.62rem;color:var(--wpp-time);text-align:right;margin-top:4px}.wpp-bubble-media{width:100%;border-radius:6px;margin-bottom:4px;background:#0003;display:flex;align-items:center;justify-content:center;color:var(--wpp-text);font-size:.75rem;overflow:hidden}[data-theme=light] .wpp-bubble-media{background:#0000000d}.phone-input-bar{background:var(--wpp-input-bar);padding:8px 12px;display:flex;align-items:center;gap:8px;transition:background var(--transition-base)}.phone-input-field{flex:1;background:var(--wpp-input-field);border:none;border-radius:20px;padding:8px 14px;color:var(--wpp-text);font-size:.82rem;transition:background var(--transition-base),color var(--transition-base)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-fade-in{animation:fadeIn var(--transition-base)}.animate-slide-up{animation:slideUp var(--transition-slow)}.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,var(--bg-card-hover) 50%,var(--bg-card) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-md)}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.variable-pill{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;background:#6366f126;color:var(--accent-secondary);border-radius:4px;font-size:.78rem;font-weight:600;cursor:pointer;transition:background var(--transition-fast)}.variable-pill:hover{background:#6366f140}.mobile-topbar{display:none;align-items:center;justify-content:space-between;padding:var(--space-sm) 0}.mobile-menu-btn{background:transparent;border:none;color:var(--text-primary);display:flex;align-items:center;justify-content:center;padding:var(--space-xs);cursor:pointer}.mobile-topbar-logo{height:32px}.sidebar-overlay{position:fixed;inset:0;background:var(--bg-overlay);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:90;animation:fadeIn var(--transition-fast)}.sidebar-close-btn{display:none;background:#ffffff1a;border:none;color:var(--text-primary);padding:6px;border-radius:var(--radius-sm);cursor:pointer;align-items:center;justify-content:center}[data-theme=light] .sidebar-close-btn{background:#0f172a0d;color:var(--text-primary)}@media(max-width:1024px){.instances-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}}@media(max-width:768px){.sidebar{transform:translate(-100%);box-shadow:var(--shadow-xl)}.sidebar--open{transform:translate(0)}.sidebar-close-btn{display:flex}.main-content{margin-left:0;padding:var(--space-md)}.mobile-topbar{display:flex}.stats-grid,.instances-grid{grid-template-columns:1fr}.phone-frame{width:280px;height:500px}.campaign-item{flex-direction:column;align-items:flex-start;gap:var(--space-md)}.campaign-item-actions{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:var(--space-sm)}.wizard-stepper{flex-wrap:wrap;gap:var(--space-md);justify-content:center}.wizard-connector{display:none}}@media(max-width:480px){.page-title{font-size:1.25rem}.stat-card-value{font-size:1.5rem}.progress-stats-grid{grid-template-columns:repeat(2,1fr)}.btn{padding:10px 16px;font-size:.9rem;min-height:44px}.modal-content{padding:var(--space-lg)}}@media(max-width:360px){.progress-stats-grid{grid-template-columns:1fr}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.instances-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-lg)}.instance-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md)}.instance-card-name{font-weight:600;font-size:1.05rem}.instance-card-body{display:flex;flex-direction:column;gap:var(--space-sm)}.instance-info-row{display:flex;align-items:center;justify-content:space-between;font-size:.85rem}.instance-info-label{color:var(--text-secondary)}.instance-info-value{color:var(--text-primary);font-weight:500}.instance-card-footer{display:flex;gap:var(--space-sm);margin-top:var(--space-md);padding-top:var(--space-md);border-top:1px solid var(--border-primary)}.editor-toolbar{display:flex;flex-wrap:wrap;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--bg-secondary);border-radius:var(--radius-md) var(--radius-md) 0 0;border:1px solid var(--border-primary);border-bottom:none}.editor-toolbar-btn{padding:4px 10px;background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.78rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-family)}.editor-toolbar-btn:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-hover)}.editor-textarea{border-radius:0 0 var(--radius-md) var(--radius-md)!important;border-top:none!important}.campaign-list{display:flex;flex-direction:column;gap:var(--space-md)}.campaign-item{display:flex;align-items:center;justify-content:space-between;padding:var(--space-lg)}.campaign-item-info{flex:1}.campaign-item-name{font-weight:600;font-size:1.05rem;margin-bottom:4px}.campaign-item-meta{display:flex;gap:var(--space-lg);font-size:.82rem;color:var(--text-secondary)}.campaign-item-actions{display:flex;gap:var(--space-sm)}.flex-between{display:flex;align-items:center;justify-content:space-between}.text-center{text-align:center}.text-right{text-align:right}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.gap-md{gap:var(--space-md)}.empty-state{text-align:center;padding:var(--space-2xl);color:var(--text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:var(--space-md);opacity:.4}.empty-state-text{font-size:1.1rem;margin-bottom:var(--space-sm)}.empty-state-hint{font-size:.85rem}.editor-preview-layout{display:grid;grid-template-columns:1fr auto;gap:var(--space-xl);align-items:start}@media(max-width:900px){.editor-preview-layout{grid-template-columns:1fr}}.contact-select-list{max-height:300px;overflow-y:auto;border:1px solid var(--border-primary);border-radius:var(--radius-md)}.contact-select-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--border-primary);cursor:pointer;transition:background var(--transition-fast)}.contact-select-item:hover{background:var(--bg-card)}.contact-select-item:last-child{border-bottom:none}.contact-checkbox{accent-color:var(--accent-primary);width:16px;height:16px}.toggle-group{display:flex;border:1px solid var(--border-primary);border-radius:var(--radius-md);overflow:hidden}.toggle-option{padding:var(--space-sm) var(--space-lg);border:none;background:var(--bg-card);color:var(--text-secondary);font-family:var(--font-family);font-size:.82rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.toggle-option:not(:last-child){border-right:1px solid var(--border-primary)}.toggle-option.active{background:var(--accent-primary);color:#fff}.progress-container{width:100%;height:12px;background:var(--bg-input);border-radius:10px;overflow:hidden;margin:var(--space-md) 0;border:1px solid var(--border-primary)}.progress-bar{height:100%;background:linear-gradient(90deg,var(--accent-primary),var(--accent-secondary));border-radius:10px;transition:width .5s ease;box-shadow:0 0 10px var(--accent-primary-glow)}.progress-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md);margin-bottom:var(--space-lg)}.progress-stat-item{background:var(--bg-secondary);padding:var(--space-md);border-radius:var(--radius-md);text-align:center;border:1px solid var(--border-primary)}.progress-stat-label{font-size:.75rem;color:var(--text-secondary);display:block;margin-bottom:4px}.progress-stat-value{font-size:1.25rem;font-weight:700;color:var(--text-primary)}.log-table-container{margin-top:var(--space-lg);max-height:250px;overflow-y:auto;border-radius:var(--radius-md);border:1px solid var(--border-primary);background:var(--bg-secondary)}.log-table{width:100%;border-collapse:collapse;font-size:.85rem}.log-table th{position:sticky;top:0;background:var(--bg-card);padding:8px 12px;text-align:left;font-weight:600;color:var(--text-muted);border-bottom:1px solid var(--border-primary);z-index:10}.log-table td{padding:8px 12px;border-bottom:1px solid rgba(255,255,255,.03);color:var(--text-secondary)}.log-table tr:last-child td{border-bottom:none}.log-status{display:inline-flex;align-items:center;gap:4px;font-weight:600}.log-status.sent{color:var(--accent-primary)}.log-status.failed{color:var(--accent-danger)}.log-status.pending{color:var(--accent-warning)}.log-table-container::-webkit-scrollbar{width:6px}.log-table-container::-webkit-scrollbar-track{background:transparent}.log-table-container::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:10px}.log-table-container::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}