:root{--sidebar-width:260px;--primary-color:#00bcd4;--success-color:#4caf50;--danger-color:#f44336;--bg-light:#f8f9fa;--white:#fff;--text-muted:#666}body{min-height:100vh;margin:0;font-family:Inter,sans-serif;display:flex}.app-sidebar{width:var(--sidebar-width);color:#fff;z-index:1000;background:#1a1a1a;flex-direction:column;height:100vh;display:flex;position:fixed}.sidebar-header{text-align:center;padding:2rem;font-size:1.2rem;font-weight:700}.sidebar-menu{flex:1;margin:0;padding:0;list-style:none}.sidebar-menu li a{color:#ccc;padding:1rem 2rem;text-decoration:none;transition:all .3s;display:block}.sidebar-menu li a:hover,.sidebar-menu li a.active{color:var(--primary-color);border-left:4px solid var(--primary-color);background:#ffffff1a}.sidebar-menu li.sidebar-menu-dash{color:#666;text-transform:uppercase;padding:1rem 2rem;font-size:.7rem}.app-container{background:#f4f7f9;flex:1;min-height:100vh;transition:margin-left .3s}.has-sidebar{margin-left:var(--sidebar-width);width:calc(100% - var(--sidebar-width))}.admin-container{padding:2rem}.admin-header{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.admin-title{margin:0;font-family:Outfit,sans-serif;font-size:1.8rem}.admin-subtitle{color:var(--text-muted);margin-top:.2rem}.admin-card{background:var(--white);border-radius:12px;padding:1.5rem;overflow:hidden;box-shadow:0 4px 6px #0000000d}.admin-table{border-collapse:collapse;text-align:left;table-layout:fixed;width:100%;font-size:.9rem;font-weight:600}.admin-table thead{background:var(--bg-light);border-bottom:1px solid #eee}.admin-table th,.admin-table td{border-bottom:1px solid #eee;min-width:8rem;max-width:12rem;padding:1rem .5rem;overflow:hidden}.admin-table tr:last-child td{border-bottom:none}.admin-table input[type=file]{width:100%;max-width:150px;font-size:.8rem}.badge{border-radius:20px;padding:.3rem .8rem;font-size:.85rem;font-weight:500}.badge-admin{color:#1976d2;background:#e3f2fd}.badge-client{color:#7b1fa2;background:#f3e5f5}.status-active{color:var(--success-color);font-size:.85rem}.status-inactive{color:var(--danger-color);font-size:.85rem}.btn-primary{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:.8rem 1.5rem;font-weight:500;text-decoration:none;display:inline-block}.btn-icon{cursor:pointer;background:0 0;border:none;padding:.4rem;font-size:1rem}.btn-edit{color:var(--text-muted)}.btn-delete{color:var(--danger-color)}.form-group{margin-bottom:1.2rem}.form-label{margin-bottom:.5rem;font-size:.9rem;font-weight:500;display:block}.form-control{box-sizing:border-box;border:1px solid #ddd;border-radius:8px;width:100%;padding:.7rem;font-family:Inter,sans-serif}.grid-2{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}.grid-sidebar{grid-template-columns:1fr 350px;gap:2rem;display:grid}.alert-success{color:#155724;background:#d4edda;border-radius:8px;margin-bottom:1.5rem;padding:1rem}.text-mono{color:#007bff;font-family:monospace}