*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root{--bg-canvas: #F0F4FA;--bg-base: #FFFFFF;--bg-subtle: #F7F9FC;--bg-elevated: #FFFFFF;--bg-overlay: rgba(0, 0, 0, .4);--border-default: #E2E8F0;--border-strong: #CBD5E1;--border-focus: #0967D2;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--text-disabled: #CBD5E1;--text-inverse: #FFFFFF;--brand-50: #EFF6FF;--brand-100: #DBEAFE;--brand-500: #0967D2;--brand-600: #0752A8;--brand-700: #063D80;--success-bg: #ECFDF5;--success-text: #065F46;--success-border:#A7F3D0;--success-icon: #10B981;--warning-bg: #FFFBEB;--warning-text: #92400E;--warning-border:#FDE68A;--warning-icon: #F59E0B;--danger-bg: #FEF2F2;--danger-text: #991B1B;--danger-border:#FECACA;--danger-icon: #EF4444;--info-bg: #EFF6FF;--info-text: #1E40AF;--info-border: #BFDBFE;--info-icon: #3B82F6;--wa-green: #25D366;--wa-dark: #128C7E;--wa-light: #DCF8C6;--shadow-xs: 0 1px 2px rgba(15,23,42,.06);--shadow-sm: 0 1px 3px rgba(15,23,42,.08), 0 1px 2px rgba(15,23,42,.04);--shadow-md: 0 4px 6px rgba(15,23,42,.07), 0 2px 4px rgba(15,23,42,.04);--shadow-lg: 0 10px 15px rgba(15,23,42,.08), 0 4px 6px rgba(15,23,42,.04);--shadow-xl: 0 20px 25px rgba(15,23,42,.1), 0 8px 10px rgba(15,23,42,.04);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--sidebar-width: 256px;--sidebar-collapsed: 72px;--header-height: 60px;--transition: .15s cubic-bezier(.4, 0, .2, 1);--transition-slow: .25s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-canvas: #0B0F1A;--bg-base: #111827;--bg-subtle: #0F172A;--bg-elevated: #1A2235;--bg-overlay: rgba(0, 0, 0, .6);--border-default: #1E2D3D;--border-strong: #2D3E52;--border-focus: #3B82F6;--text-primary: #F1F5F9;--text-secondary: #94A3B8;--text-muted: #475569;--text-disabled: #334155;--text-inverse: #0F172A;--brand-50: #0F172A;--brand-100: #172042;--brand-500: #3B82F6;--brand-600: #2563EB;--brand-700: #1D4ED8;--success-bg: #022C22;--success-text: #6EE7B7;--success-border:#065F46;--success-icon: #10B981;--warning-bg: #2D1A00;--warning-text: #FCD34D;--warning-border:#92400E;--warning-icon: #F59E0B;--danger-bg: #2D0C0C;--danger-text: #FCA5A5;--danger-border:#991B1B;--danger-icon: #EF4444;--info-bg: #0D1B3E;--info-text: #93C5FD;--info-border: #1E3A8A;--info-icon: #3B82F6;--shadow-xs: 0 1px 2px rgba(0,0,0,.3);--shadow-sm: 0 1px 3px rgba(0,0,0,.4), 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 4px 6px rgba(0,0,0,.35), 0 2px 4px rgba(0,0,0,.2);--shadow-lg: 0 10px 15px rgba(0,0,0,.4), 0 4px 6px rgba(0,0,0,.2);--shadow-xl: 0 20px 25px rgba(0,0,0,.45), 0 8px 10px rgba(0,0,0,.2)}body{background:var(--bg-canvas);color:var(--text-primary);transition:background var(--transition-slow),color var(--transition-slow)}a{color:var(--brand-500);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit;font-size:.9rem;color:var(--text-primary)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;display:flex;flex-direction:column;min-width:0;margin-left:var(--sidebar-width);transition:margin-left var(--transition-slow)}.main-content.sidebar-collapsed{margin-left:var(--sidebar-collapsed)}.page-body{flex:1;padding:28px 32px;overflow-y:auto}.sidebar{position:fixed;top:0;left:0;height:100vh;width:var(--sidebar-width);background:var(--bg-base);border-right:1px solid var(--border-default);display:flex;flex-direction:column;z-index:100;transition:width var(--transition-slow),transform var(--transition-slow);overflow:hidden}.sidebar.collapsed{width:var(--sidebar-collapsed)}.sidebar-brand{display:flex;align-items:center;gap:12px;padding:18px 16px 14px;border-bottom:1px solid var(--border-default);min-height:var(--header-height);flex-shrink:0;overflow:hidden}.brand-icon{width:36px;height:36px;background:var(--brand-500);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.brand-text{overflow:hidden;white-space:nowrap}.brand-name{font-family:Sora,sans-serif;font-size:.95rem;font-weight:700;color:var(--text-primary);line-height:1.2}.brand-sub{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:500}.sidebar-nav{flex:1;padding:12px 8px;overflow-y:auto;overflow-x:hidden}.nav-section-label{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);padding:8px 10px 4px;white-space:nowrap;overflow:hidden;opacity:1;transition:opacity var(--transition)}.sidebar.collapsed .nav-section-label{opacity:0}.nav-item{display:flex;align-items:center;gap:12px;padding:9px 10px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition);white-space:nowrap;overflow:hidden;text-decoration:none;margin-bottom:2px;position:relative}.nav-item:hover{background:var(--bg-subtle);color:var(--text-primary);text-decoration:none}.nav-item.active{background:var(--brand-50);color:var(--brand-500)}[data-theme=dark] .nav-item.active{background:#3b82f61f}.nav-icon{width:20px;height:20px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.nav-label{overflow:hidden;transition:opacity var(--transition),width var(--transition)}.sidebar.collapsed .nav-label{opacity:0;width:0}.nav-badge{margin-left:auto;background:var(--brand-500);color:#fff;font-size:.65rem;font-weight:700;padding:1px 6px;border-radius:var(--radius-full);flex-shrink:0}.sidebar.collapsed .nav-badge{display:none}.sidebar-footer{padding:8px;border-top:1px solid var(--border-default);flex-shrink:0}.sidebar-toggle{width:100%;display:flex;align-items:center;gap:12px;padding:9px 10px;border-radius:var(--radius-md);border:none;background:transparent;color:var(--text-muted);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition);white-space:nowrap;overflow:hidden}.sidebar-toggle:hover{background:var(--bg-subtle);color:var(--text-secondary)}.header{height:var(--header-height);background:var(--bg-base);border-bottom:1px solid var(--border-default);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:50;flex-shrink:0}.header-left{display:flex;align-items:center;gap:16px}.header-title{font-family:Sora,sans-serif;font-size:1rem;font-weight:600;color:var(--text-primary)}.header-right{display:flex;align-items:center;gap:8px}.header-btn{width:36px;height:36px;border-radius:var(--radius-md);border:1px solid var(--border-default);background:var(--bg-base);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition);flex-shrink:0}.header-btn:hover{background:var(--bg-subtle);color:var(--text-primary);border-color:var(--border-strong)}.status-dot{display:flex;align-items:center;gap:6px;font-size:.8rem;font-weight:500;color:var(--text-secondary);padding:5px 12px;border-radius:var(--radius-full);background:var(--bg-subtle);border:1px solid var(--border-default)}.status-dot .dot{width:7px;height:7px;border-radius:50%;background:var(--success-icon);flex-shrink:0;box-shadow:0 0 0 2px #10b98133}.status-dot .dot.inactive{background:var(--text-muted);box-shadow:none}.mobile-menu-btn{display:none;width:36px;height:36px;border-radius:var(--radius-md);border:1px solid var(--border-default);background:var(--bg-base);color:var(--text-secondary);align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition)}.card{background:var(--bg-base);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs)}.card-header{padding:20px 24px 16px;border-bottom:1px solid var(--border-default);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.card-title{font-family:Sora,sans-serif;font-size:.95rem;font-weight:600;color:var(--text-primary)}.card-desc{font-size:.8rem;color:var(--text-muted);margin-top:2px}.card-body{padding:24px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--bg-base);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:20px 24px;box-shadow:var(--shadow-xs);display:flex;align-items:flex-start;gap:16px}.stat-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.25rem}.stat-icon.blue{background:var(--brand-50);color:var(--brand-500)}.stat-icon.green{background:var(--success-bg);color:var(--success-icon)}.stat-icon.amber{background:var(--warning-bg);color:var(--warning-icon)}.stat-icon.red{background:var(--danger-bg);color:var(--danger-icon)}.stat-value{font-size:1.75rem;font-weight:700;color:var(--text-primary);line-height:1;font-family:Sora,sans-serif}.stat-label{font-size:.8rem;color:var(--text-muted);margin-top:4px;font-weight:500}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;border-radius:var(--radius-md);font-size:.875rem;font-weight:600;font-family:inherit;transition:all var(--transition);border:1px solid transparent;cursor:pointer;white-space:nowrap;line-height:1.4}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--brand-500);color:#fff;border-color:var(--brand-500)}.btn-primary:hover:not(:disabled){background:var(--brand-600);border-color:var(--brand-600);box-shadow:0 2px 8px #0967d259}.btn-secondary{background:var(--bg-base);color:var(--text-primary);border-color:var(--border-default)}.btn-secondary:hover:not(:disabled){background:var(--bg-subtle);border-color:var(--border-strong)}.btn-danger{background:transparent;color:var(--danger-text);border-color:var(--danger-border)}.btn-danger:hover:not(:disabled){background:var(--danger-bg)}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--bg-subtle);color:var(--text-primary)}.btn-sm{padding:5px 12px;font-size:.8rem}.btn-lg{padding:11px 24px;font-size:.95rem}.btn-icon{width:36px;height:36px;padding:0;border-radius:var(--radius-md)}.btn-icon.sm{width:30px;height:30px}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}.form-label{font-size:.825rem;font-weight:600;color:var(--text-secondary)}.form-label.required:after{content:" *";color:var(--danger-icon)}.form-control{background:var(--bg-base);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:9px 13px;font-size:.875rem;color:var(--text-primary);transition:border-color var(--transition),box-shadow var(--transition);width:100%;outline:none}.form-control::placeholder{color:var(--text-muted)}.form-control:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #0967d21f}[data-theme=dark] .form-control:focus{box-shadow:0 0 0 3px #3b82f626}.form-control:disabled{background:var(--bg-subtle);color:var(--text-muted);cursor:not-allowed}textarea.form-control{resize:vertical;min-height:90px;line-height:1.6}select.form-control{-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 12 12'%3E%3Cpath fill='%2394A3B8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;cursor:pointer}.form-hint{font-size:.775rem;color:var(--text-muted)}.form-error{font-size:.775rem;color:var(--danger-icon)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:var(--radius-full);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}.badge-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.badge-approved{background:var(--success-bg);color:var(--success-text)}.badge-approved .badge-dot{background:var(--success-icon)}.badge-pending{background:var(--warning-bg);color:var(--warning-text)}.badge-pending .badge-dot{background:var(--warning-icon)}.badge-rejected{background:var(--danger-bg);color:var(--danger-text)}.badge-rejected .badge-dot{background:var(--danger-icon)}.badge-paused{background:var(--bg-subtle);color:var(--text-muted)}.badge-paused .badge-dot{background:var(--text-muted)}.badge-marketing{background:var(--brand-50);color:var(--brand-500)}.badge-utility{background:var(--info-bg);color:var(--info-text)}.badge-auth{background:var(--warning-bg);color:var(--warning-text)}.badge-blue{background:var(--brand-50);color:var(--brand-500)}.table-wrap{overflow-x:auto;border-radius:var(--radius-lg)}table{width:100%;border-collapse:collapse}th{text-align:left;padding:10px 16px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);background:var(--bg-subtle);border-bottom:1px solid var(--border-default);white-space:nowrap}th:first-child{border-radius:var(--radius-md) 0 0 0}th:last-child{border-radius:0 var(--radius-md) 0 0}td{padding:13px 16px;font-size:.875rem;color:var(--text-primary);border-bottom:1px solid var(--border-default);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-subtle)}.table-action-cell{display:flex;align-items:center;gap:6px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);z-index:1000;display:flex;align-items:flex-start;justify-content:center;padding:48px 16px;overflow-y:auto;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:fadeIn .15s ease}.modal{background:var(--bg-base);border:1px solid var(--border-default);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);width:100%;max-width:620px;animation:slideUp .2s cubic-bezier(.16,1,.3,1)}.modal-lg{max-width:760px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:22px 28px 18px;border-bottom:1px solid var(--border-default)}.modal-title{font-family:Sora,sans-serif;font-size:1.05rem;font-weight:700;color:var(--text-primary)}.modal-close{width:32px;height:32px;border-radius:var(--radius-md);border:1px solid var(--border-default);background:transparent;color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition);flex-shrink:0}.modal-close:hover{background:var(--bg-subtle);color:var(--text-primary)}.modal-body{padding:24px 28px}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:18px 28px 22px;border-top:1px solid var(--border-default)}.alert{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-radius:var(--radius-md);font-size:.85rem;margin-bottom:20px;border:1px solid transparent}.alert-icon{font-size:1rem;flex-shrink:0;margin-top:1px}.alert-info{background:var(--info-bg);color:var(--info-text);border-color:var(--info-border)}.alert-success{background:var(--success-bg);color:var(--success-text);border-color:var(--success-border)}.alert-warning{background:var(--warning-bg);color:var(--warning-text);border-color:var(--warning-border)}.alert-danger{background:var(--danger-bg);color:var(--danger-text);border-color:var(--danger-border)}.toast-container{position:fixed;bottom:24px;right:24px;z-index:2000;display:flex;flex-direction:column;gap:10px;max-width:380px;width:100%}.toast{background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:14px 16px;display:flex;align-items:flex-start;gap:12px;animation:slideInRight .2s cubic-bezier(.16,1,.3,1)}.toast-icon{font-size:1.1rem;flex-shrink:0;margin-top:1px}.toast-content{flex:1;min-width:0}.toast-title{font-size:.875rem;font-weight:600;color:var(--text-primary)}.toast-msg{font-size:.8rem;color:var(--text-secondary);margin-top:2px}.toast-close{background:transparent;border:none;color:var(--text-muted);cursor:pointer;font-size:1rem;padding:2px;flex-shrink:0;transition:color var(--transition)}.toast-close:hover{color:var(--text-primary)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px;flex-wrap:wrap}.page-heading{font-family:Sora,sans-serif;font-size:1.3rem;font-weight:700;color:var(--text-primary);line-height:1.25}.page-subheading{font-size:.85rem;color:var(--text-muted);margin-top:3px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 24px;text-align:center}.empty-icon{width:56px;height:56px;border-radius:var(--radius-lg);background:var(--bg-subtle);border:1px solid var(--border-default);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px}.empty-title{font-size:.95rem;font-weight:600;color:var(--text-primary);margin-bottom:6px}.empty-desc{font-size:.825rem;color:var(--text-muted);max-width:320px;line-height:1.6;margin-bottom:20px}.spinner{width:20px;height:20px;border:2px solid var(--border-default);border-top-color:var(--brand-500);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.spinner.sm{width:14px;height:14px;border-width:1.5px}.spinner.lg{width:32px;height:32px;border-width:3px}.spinner.white{border-color:#ffffff4d;border-top-color:#fff}.loading-center{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:60px;color:var(--text-muted);font-size:.875rem}.chip{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:var(--radius-full);border:1px solid var(--border-default);background:var(--bg-subtle);font-size:.775rem;font-weight:500;color:var(--text-secondary)}.divider{height:1px;background:var(--border-default);margin:20px 0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:translate(0)}}@keyframes spin{to{transform:rotate(360deg)}}.template-preview{background:var(--bg-subtle);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:16px}.preview-phone{max-width:280px;margin:0 auto}.preview-bubble{background:var(--wa-light);border-radius:4px 14px 14px;padding:10px 14px;font-size:.85rem;color:#0f172a;box-shadow:var(--shadow-sm);max-width:280px}[data-theme=dark] .preview-bubble{background:#025c4c;color:#e9fffc}.preview-header{font-weight:700;margin-bottom:6px;font-size:.9rem}.preview-body{line-height:1.55}.preview-footer{font-size:.75rem;color:#6b7280;margin-top:6px}.preview-time{text-align:right;font-size:.7rem;color:#9ca3af;margin-top:4px}.preview-buttons{display:flex;flex-direction:column;gap:4px;margin-top:4px}.preview-btn{background:#fff;border:1px solid #E2E8F0;border-radius:8px;padding:7px;font-size:.8rem;font-weight:600;color:var(--brand-500);text-align:center}[data-theme=dark] .preview-btn{background:var(--bg-elevated);border-color:var(--border-default)}.seg-control{display:inline-flex;background:var(--bg-subtle);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:3px;gap:2px}.seg-btn{padding:6px 16px;border-radius:calc(var(--radius-md) - 2px);font-size:.825rem;font-weight:600;border:none;background:transparent;color:var(--text-muted);cursor:pointer;transition:all var(--transition)}.seg-btn.active{background:var(--bg-base);color:var(--text-primary);box-shadow:var(--shadow-sm)}.sidebar-mobile-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-overlay);z-index:99;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}@media (max-width: 900px){.form-row{grid-template-columns:1fr}}@media (max-width: 768px){:root{--sidebar-width: 256px}.sidebar{transform:translate(-100%);width:var(--sidebar-width)!important}.sidebar.mobile-open{transform:translate(0)}.sidebar-mobile-overlay.visible{display:block}.main-content,.main-content.sidebar-collapsed{margin-left:0!important}.header{padding:0 16px}.mobile-menu-btn{display:flex}.page-body{padding:16px}.modal-overlay{padding:0;align-items:flex-end}.modal{border-radius:var(--radius-xl) var(--radius-xl) 0 0;max-height:92vh;overflow-y:auto}.modal-lg{max-width:100%}.stats-grid{grid-template-columns:1fr 1fr}.header-status{display:none}.toast-container{right:12px;left:12px;max-width:100%}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start}}.text-success{color:var(--success-icon)}.text-danger{color:var(--danger-icon)}.text-warning{color:var(--warning-icon)}.text-muted{color:var(--text-muted)}.text-sm{font-size:.825rem}.text-xs{font-size:.75rem}.font-mono{font-family:Courier New,monospace;font-size:.85em}.flex{display:flex}.items-center{align-items:center}.gap-2{gap:8px}.gap-3{gap:12px}.mt-1{margin-top:4px}.mb-0{margin-bottom:0!important}.w-full{width:100%}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.section-divider{display:flex;align-items:center;gap:12px;margin:24px 0 18px}.section-divider-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);white-space:nowrap}.section-divider-line{flex:1;height:1px;background:var(--border-default)}