@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
:root{--primary:#25d366;--primary-dark:#128c7e;--primary-light:#dcf8c6;--bg:#f8f9fa;--bg-white:#fff;--text:#1a1a2e;--text-muted:#6c757d;--text-light:#adb5bd;--border:#e9ecef;--shadow:0 1px 3px #00000014;--shadow-md:0 4px 12px #0000001a;--shadow-lg:0 8px 24px #0000001f;--radius:12px;--radius-sm:8px;--sidebar-width:260px;--danger:#ef4444;--warning:#f59e0b;--info:#3b82f6;--success:#25d366}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,sans-serif;line-height:1.6}.login-container{background:linear-gradient(135deg,#f5f7fa 0%,#e4e9f0 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--bg-white);border-radius:var(--radius);width:100%;max-width:420px;box-shadow:var(--shadow-lg);padding:48px}.login-logo{text-align:center;margin-bottom:32px}.login-logo .logo-icon{margin-bottom:12px;font-size:48px;display:block}.login-logo h1{color:var(--text);font-size:24px;font-weight:700}.login-logo p{color:var(--text-muted);margin-top:4px;font-size:14px}.form-group{margin-bottom:20px}.form-group label{color:var(--text);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-input{border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-white);width:100%;color:var(--text);padding:12px 16px;font-family:Inter,sans-serif;font-size:14px;transition:all .2s}.form-input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #25d36626}.form-input::placeholder{color:var(--text-light)}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-family:Inter,sans-serif;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg);color:var(--text);border:1.5px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:8px 16px;font-size:13px}.btn-full{width:100%}.login-error{color:var(--danger);border-radius:var(--radius-sm);background:#fef2f2;border:1px solid #fecaca;margin-bottom:20px;padding:12px 16px;font-size:13px}.access-denied{text-align:center;padding:40px}.access-denied h2{margin:16px 0 8px;font-size:20px}.access-denied p{color:var(--text-muted);margin-bottom:24px}.app-layout{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh;padding:32px}.sidebar{width:var(--sidebar-width);background:var(--bg-white);border-right:1px solid var(--border);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-header{border-bottom:1px solid var(--border);padding:24px 20px}.sidebar-logo{align-items:center;gap:12px;display:flex}.logo-icon{font-size:28px}.logo-text{color:var(--primary-dark);font-size:20px;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex}.nav-item{border-radius:var(--radius-sm);color:var(--text-muted);align-items:center;gap:12px;padding:12px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{background:var(--bg);color:var(--text)}.nav-item.active{background:var(--primary-light);color:var(--primary-dark);font-weight:600}.nav-item.active .nav-icon{transform:scale(1.1)}.nav-icon{font-size:18px;transition:transform .2s}.sidebar-footer{border-top:1px solid var(--border);padding:16px}.user-info{align-items:center;gap:12px;margin-bottom:12px;display:flex}.user-avatar{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex}.user-details{flex-direction:column;display:flex}.user-name{font-size:13px;font-weight:600}.user-role{color:var(--text-muted);font-size:11px}.logout-btn{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;width:100%;color:var(--text-muted);padding:8px;font-family:Inter,sans-serif;font-size:13px;font-weight:500;transition:all .2s}.logout-btn:hover{border-color:var(--danger);color:var(--danger);background:#fef2f2}.page-header{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.page-header h1{font-size:24px;font-weight:700}.page-header p{color:var(--text-muted);margin-top:2px;font-size:14px}.card{background:var(--bg-white);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);padding:24px}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;display:flex}.card-header h2{font-size:16px;font-weight:600}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:28px;display:grid}.stat-card{background:var(--bg-white);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);padding:24px;transition:all .2s}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-icon{margin-bottom:12px;font-size:28px}.stat-value{color:var(--text);font-size:28px;font-weight:700;line-height:1.2}.stat-label{color:var(--text-muted);margin-top:4px;font-size:13px;font-weight:500}.stat-change{margin-top:8px;font-size:12px;font-weight:600}.table-container{overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:2px solid var(--border);padding:12px 16px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--border);padding:14px 16px;font-size:14px}tr:hover{background:var(--bg)}.badge{border-radius:20px;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-success{color:#059669;background:#ecfdf5}.badge-warning{color:#d97706;background:#fffbeb}.badge-danger{color:#dc2626;background:#fef2f2}.badge-info{color:#2563eb;background:#eff6ff}.badge-muted{background:var(--bg);color:var(--text-muted)}.modal-overlay{z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-white);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:560px;max-height:80vh;padding:32px;overflow-y:auto}.modal h2{margin-bottom:20px;font-size:18px;font-weight:700}.modal-actions{justify-content:flex-end;gap:12px;margin-top:24px;display:flex}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);text-align:center;cursor:pointer;padding:40px;transition:all .2s}.upload-zone:hover{border-color:var(--primary);background:#25d36608}.upload-zone.active{border-color:var(--primary);background:var(--primary-light)}.upload-icon{margin-bottom:12px;font-size:40px}.upload-text{color:var(--text-muted);font-size:14px}.upload-text strong{color:var(--primary)}.wa-preview{border-radius:var(--radius);background:#e5ddd5;min-height:300px;padding:24px}.wa-bubble{background:var(--primary-light);border-radius:12px 12px 12px 0;max-width:320px;padding:12px 16px;box-shadow:0 1px 2px #0000001a}.wa-bubble-header{margin-bottom:8px}.wa-bubble-header img{border-radius:8px;width:100%;margin-bottom:8px}.wa-bubble-body{color:#111;white-space:pre-wrap;font-size:14px;line-height:1.5}.wa-bubble-footer{color:#667;margin-top:6px;font-size:12px}.wa-bubble-buttons{flex-direction:column;gap:4px;margin-top:8px;display:flex}.wa-btn{text-align:center;background:var(--bg-white);color:#0096de;border:none;border-radius:8px;padding:8px;font-size:13px;font-weight:500}.wa-bubble-time{text-align:right;color:#667;margin-top:4px;font-size:11px}.template-builder{grid-template-columns:1fr 360px;gap:24px;display:grid}.progress-bar{background:var(--border);border-radius:4px;width:100%;height:8px;overflow:hidden}.progress-fill{background:var(--primary);border-radius:4px;height:100%;transition:width .3s}.search-bar{background:var(--bg);border:1.5px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:8px;width:300px;padding:10px 16px;display:flex}.search-bar input{color:var(--text);background:0 0;border:none;outline:none;flex:1;font-family:Inter,sans-serif;font-size:14px}.form-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-grid-full{grid-column:1/-1}.form-select{border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-white);width:100%;color:var(--text);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236C757D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-position:right 12px center;background-repeat:no-repeat;background-size:16px;padding:12px 16px;font-family:Inter,sans-serif;font-size:14px}.form-select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #25d36626}textarea.form-input{resize:vertical;min-height:100px}.btn-group{flex-wrap:wrap;gap:8px;display:flex}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state-icon{margin-bottom:16px;font-size:48px}.empty-state h3{color:var(--text);margin-bottom:8px;font-size:16px;font-weight:600}.empty-state p{margin-bottom:20px;font-size:14px}.tabs{border-bottom:2px solid var(--border);gap:4px;margin-bottom:24px;display:flex}.tab{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;padding:10px 20px;font-family:Inter,sans-serif;font-size:14px;font-weight:500;transition:all .2s}.tab:hover{color:var(--text)}.tab.active{color:var(--primary-dark);border-bottom-color:var(--primary);font-weight:600}.toast{border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);z-index:1000;padding:14px 20px;font-size:14px;font-weight:500;animation:.3s slideIn;position:fixed;bottom:24px;right:24px}.toast-success{color:#059669;background:#ecfdf5;border:1px solid #a7f3d0}.toast-error{color:#dc2626;background:#fef2f2;border:1px solid #fecaca}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.loading{min-height:200px;color:var(--text-muted);justify-content:center;align-items:center;font-size:14px;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:32px;height:32px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.chart-container{background:var(--bg-white);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);padding:24px}.charts-grid{grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px;display:grid}.button-list{flex-direction:column;gap:12px;display:flex}.button-item{background:var(--bg);border-radius:var(--radius-sm);border:1px solid var(--border);align-items:center;gap:8px;padding:12px;display:flex}.button-item .form-input,.button-item .form-select{padding:8px 12px;font-size:13px}.mobile-menu-btn{z-index:300;border-radius:var(--radius-sm);background:var(--bg-white);width:40px;height:40px;box-shadow:var(--shadow-md);cursor:pointer;color:var(--text);border:none;justify-content:center;align-items:center;font-family:Inter,sans-serif;font-size:20px;display:none;position:fixed;top:12px;left:12px}.sidebar-overlay{z-index:99;background:#0006;display:none;position:fixed;inset:0}@media (max-width:768px){.mobile-menu-btn{display:flex}.sidebar-overlay{display:block}.sidebar{transition:transform .3s;transform:translate(-100%)}.sidebar.sidebar-open{transform:translate(0)}.main-content{margin-left:0;padding:60px 16px 16px}.stats-grid{grid-template-columns:1fr 1fr}.template-builder,.charts-grid,.form-grid{grid-template-columns:1fr}}