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0;z-index:100;flex-shrink:0}.sidebar .logo{font-size:1.8rem;font-weight:800;color:var(--primary);margin-bottom:2.5rem}.sidebar nav{display:flex;flex-direction:column;gap:1.2rem;width:100%;align-items:center}.sidebar nav button{width:54px;height:54px;background:none;border:none;color:#bdc3c7;font-size:1.4rem;cursor:pointer;border-radius:14px;display:flex;justify-content:center;align-items:center;transition:all .25s cubic-bezier(.4,0,.2,1);position:relative}.sidebar nav button.active{background:var(--primary);color:#fff;box-shadow:0 8px 15px #3498db4d}.notif-badge{position:absolute;top:4px;right:4px;background:#e74c3c;color:#fff;font-size:.65rem;padding:2px 6px;border-radius:10px;border:2px solid var(--sidebar);font-weight:700}.sidebar .logout{margin-top:auto;color:#e74c3c}.content{flex-grow:1;display:flex;flex-direction:column;height:100vh;overflow:hidden}.main-header{height:var(--header-height);background:#fff;display:flex;align-items:center;padding:0 2rem;box-shadow:0 2px 10px #0000000d;flex-shrink:0}.platform-name{font-size:1.3rem;font-weight:700;margin:0;color:var(--sidebar)}.view-container{flex-grow:1;padding:1.5rem 2rem;overflow-y:auto;scrollbar-width:thin}.app-footer{padding:1.5rem;text-align:center;color:#7f8c8d;font-size:.9rem;border-top:1px solid #eee;background:#fff;flex-shrink:0}.header-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.header-actions h2{font-size:1.25rem;margin:0}.dashboard-filters{display:flex;align-items:center;gap:.5rem;background:#fff;padding:.5rem 1rem;border-radius:10px;box-shadow:0 2px 5px #0000000d}.dashboard-filters input{border:1px solid #eee;padding:.4rem;border-radius:6px;font-size:.9rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:#fff;padding:1.5rem;border-radius:16px;box-shadow:0 4px 12px #0000000a;text-align:center;border-top:4px solid var(--primary)}.stat-card h3{margin:0;color:#7f8c8d;font-size:1rem}.stat-card p{margin:.75rem 0;font-size:2rem;font-weight:800}.stat-card small{color:#95a5a6;font-size:.85rem}.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:1.5rem}.chart-card{background:#fff;padding:1.5rem;border-radius:16px;box-shadow:0 4px 12px #0000000a}.form-card{background:#fff;padding:1.5rem;border-radius:16px;box-shadow:0 4px 12px #0000000a;margin-bottom:2rem}.admin-form .form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1rem}.admin-form input,.admin-form select{padding:.75rem;border:1px solid #eee;border-radius:8px;width:100%;box-sizing:border-box}.table-responsive{width:100%;overflow-x:auto;background:#fff;border-radius:16px;box-shadow:0 4px 12px #0000000a}.admin-table{width:100%;border-collapse:collapse;min-width:700px}.admin-table th,.admin-table td{padding:1.2rem;text-align:right;border-bottom:1px solid #f8f9fa}.admin-table th{background:#fcfcfc;color:#7f8c8d;font-weight:600;font-size:.9rem}.badge{padding:4px 10px;border-radius:20px;font-size:.8rem;font-weight:600}.badge-success{background:#eefdf3;color:#27ae60}.badge-warning{background:#fff9e6;color:#f1c40f}.badge-danger{background:#fdf2f2;color:#e74c3c}.btn-primary{background:var(--primary);color:#fff;border:none;padding:.8rem 1.5rem;border-radius:10px;font-weight:700;cursor:pointer;width:100%}.btn-secondary{background:#eee;color:#666;border:none;padding:.6rem 1rem;border-radius:8px;font-weight:600;cursor:pointer}.btn-excel{background:#217346;color:#fff;border:none;padding:.6rem 1.2rem;border-radius:8px;cursor:pointer;font-weight:700}.btn-wa{color:#25d366;background:none;border:none;font-size:1.3rem;cursor:pointer;margin-left:.5rem}.btn-edit{color:#f39c12;background:none;border:none;font-size:1.3rem;cursor:pointer;margin-left:.5rem}.btn-delete{color:#e74c3c;background:none;border:none;font-size:1.3rem;cursor:pointer}.settings-textarea{width:100%;padding:1rem;border:1px solid #ddd;border-radius:10px;font-family:inherit;font-size:1rem;resize:vertical;margin-top:.5rem;outline:none}.settings-textarea:focus{border-color:var(--primary)}.filter-controls{display:flex;align-items:center;gap:1rem;background:#fff;padding:.5rem 1rem;border-radius:10px;box-shadow:0 2px 5px #0000000d}.search-input{border:none!important;padding:.5rem!important;min-width:200px}@media(max-width:768px){.app-layout{flex-direction:column-reverse}.sidebar{width:100%;height:65px;flex-direction:row;padding:0 1rem;box-shadow:0 -2px 10px #0000001a}.sidebar .logo{display:none}.sidebar nav{flex-direction:row;justify-content:space-around;gap:0}.sidebar nav button{width:45px;height:45px}.sidebar .logout{margin-top:0;margin-right:auto}.main-header{padding:0 1rem;height:60px}.platform-name{font-size:1.1rem}.view-container{padding:1rem}.charts-grid{grid-template-columns:1fr}.header-actions,.dashboard-filters,.filter-controls{flex-direction:column;align-items:stretch}.search-input{min-width:0;width:100%}}@media(max-width:480px){.charts-grid{min-width:0}.admin-table td,.admin-table th{padding:.8rem;font-size:.85rem}}.animate-fade{animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}