.auth-container{box-sizing:border-box;background-color:#f8fafc;justify-content:center;align-items:center;min-height:100vh;padding:1rem;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;display:flex}.auth-card{background-color:#fff;border:1px solid #e2e8f0;border-radius:12px;width:100%;max-width:400px;padding:2.5rem 2rem;box-shadow:0 10px 25px -5px #0a0f1e14}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h2{color:#0a0f1e;margin:0;font-size:2rem;font-weight:700}.auth-header p{color:#64748b;margin:.5rem 0 0;font-size:.95rem}.auth-form{flex-direction:column;gap:1.25rem;display:flex}.form-group{flex-direction:column;display:flex}.form-control{color:#0a0f1e;box-sizing:border-box;background-color:#fff;border:1px solid #cbd5e1;border-radius:8px;width:100%;padding:.85rem 1rem;font-size:.95rem;transition:border-color .2s,box-shadow .2s}.form-control:focus{border-color:#0a0f1e;outline:none;box-shadow:0 0 0 3px #0a0f1e1a}.btn-auth{color:#e4f0f6;cursor:pointer;background-color:#0a0f1e;border:none;border-radius:8px;margin-top:.5rem;padding:.85rem;font-size:1rem;font-weight:600;transition:background-color .2s,transform .1s}.btn-auth:hover{background-color:#1e293b}.btn-auth:active{transform:scale(.98)}.auth-error{color:#991b1b;background-color:#fff5f5;border-left:4px solid #ef4444;border-radius:0 8px 8px 0;margin-bottom:1.5rem;padding:.75rem 1rem;font-size:.85rem;font-weight:600}.auth-footer{text-align:center;margin-top:1.5rem}.btn-switch{color:#64748b;cursor:pointer;background:0 0;border:none;font-size:.85rem;text-decoration:underline;transition:color .2s}.btn-switch:hover{color:#0a0f1e}html,body{box-sizing:border-box;background-color:#f8fafc;margin:0;padding:0}.dashboard-container{color:#0a0f1e;box-sizing:border-box;background-color:#f8fafc;min-height:calc(100vh - 70px - 4rem);padding:2rem;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.dashboard-header{color:#e4f0f6;background-color:#0a0f1e;border-radius:12px;margin-bottom:1.5rem;padding:1.5rem 2rem;box-shadow:0 4px 20px #0a0f1e26}.dashboard-header h1{margin:0;font-size:1.8rem;font-weight:600}.dashboard-header p{margin:.4rem 0 0}.dashboard-grid{grid-template-columns:1fr 1fr;align-items:start;gap:1.5rem;display:grid}@media (width<=768px){.dashboard-grid{grid-template-columns:1fr}}.dashboard-card{background-color:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1.5rem;box-shadow:0 4px 6px -1px #0000000d}.dashboard-card h3{color:#0a0f1e;border-bottom:2px solid #e4f0f6;margin-top:0;margin-bottom:1.25rem;padding-bottom:.75rem;font-size:1.25rem}.product-list{margin:0;padding:0;list-style:none}.product-item{border-bottom:1px solid #f1f5f9;border-radius:8px;justify-content:space-between;align-items:center;padding:.85rem 1rem;transition:background-color .2s,transform .2s;display:flex}.product-item:last-child{border-bottom:none}.product-item:hover{background-color:#e4f0f6}.product-price{color:#0a0f1e;background-color:#e4f0f6;border-radius:20px;padding:.25rem .75rem;font-size:.9rem;font-weight:700;transition:all .3s}.notification-panel{background-color:#fff}.notification-list{margin:0;padding:0;list-style:none}.notification-item{background-color:#fff5f5;border-left:4px solid #ef4444;border-radius:0 8px 8px 0;margin-bottom:1rem;padding:1rem;box-shadow:0 2px 4px #00000005}.notification-message{color:#991b1b;margin-bottom:.25rem;font-weight:600;display:block}.notification-details{color:#64748b;font-size:.85rem}.no-alerts,.no-products{color:#64748b;text-align:center;margin:0;padding:2rem 0;font-style:italic}.btn-marcar-leida{color:#0a0f1e;cursor:pointer;background-color:#0000;border:1px solid #cbd5e1;border-radius:6px;margin-top:.5rem;padding:.35rem .75rem;font-size:.8rem;font-weight:600;transition:background-color .2s,border-color .2s}.btn-marcar-leida:hover{background-color:#e4f0f6;border-color:#0a0f1e}.notification-item.leida{opacity:.7;background-color:#f8fafc;border-left-color:#cbd5e1}.notification-item.leida .notification-message{color:#64748b}.notification-meta{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.notification-date{color:#8892b0;font-size:.75rem}.btn-eliminar-notif{color:#ef4444;cursor:pointer;letter-spacing:.05em;text-transform:uppercase;background-color:#0000;border:1px solid #fca5a5;border-radius:4px;padding:.25rem .5rem;font-size:.7rem;font-weight:700;transition:all .2s}.btn-eliminar-notif:hover{color:#fff;background-color:#ef4444;border-color:#ef4444}.btn-eliminar-notif:active{transform:scale(.95)}.product-item.actualizando-baja{animation:1.8s cubic-bezier(.25,1,.5,1) flashVerdeFondo}.product-item.actualizando-baja .product-price{animation:1.8s cubic-bezier(.25,1,.5,1) flashVerdePrecio}.product-item.actualizando-sube{animation:1.8s cubic-bezier(.25,1,.5,1) flashRojoFondo}.product-item.actualizando-sube .product-price{animation:1.8s cubic-bezier(.25,1,.5,1) flashRojoPrecio}@keyframes flashVerdeFondo{0%{background-color:#22c55e26}to{background-color:#0000}}@keyframes flashVerdePrecio{0%{color:#fff;background-color:#22c55e;transform:scale(1.08);box-shadow:0 0 12px #22c55e66}to{transform:scale(1);box-shadow:0 0 #22c55e00}}@keyframes flashRojoFondo{0%{background-color:#ef44441f}to{background-color:#0000}}@keyframes flashRojoPrecio{0%{color:#fff;background-color:#ef4444;transform:scale(1.08);box-shadow:0 0 12px #ef444466}to{transform:scale(1);box-shadow:0 0 #ef444400}}.alerts-container{box-sizing:border-box;gap:2rem;max-width:1200px;margin:2rem auto;padding:0 1rem;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;display:flex}.alerts-card{background-color:#fff;border:1px solid #e2e8f0;border-radius:12px;flex:1;height:fit-content;padding:2rem;box-shadow:0 4px 6px -1px #0a0f1e08}.alerts-card h3{color:#0a0f1e;margin-top:0;margin-bottom:1.5rem;font-size:1.3rem;font-weight:700}.alerts-form{flex-direction:column;gap:1.25rem;display:flex}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-group label{color:#475569;font-size:.9rem;font-weight:600}.form-control{color:#0a0f1e;box-sizing:border-box;background-color:#fff;border:1px solid #cbd5e1;border-radius:8px;outline:none;width:100%;padding:.75rem 1rem;font-size:.95rem;transition:border-color .2s}.form-control:focus{border-color:#0a0f1e}.btn-submit-alert{color:#e4f0f6;cursor:pointer;background-color:#0a0f1e;border:none;border-radius:8px;margin-top:.5rem;padding:.85rem;font-size:.95rem;font-weight:600;transition:background-color .2s}.btn-submit-alert:hover{background-color:#1e293b}.no-alerts{color:#64748b;margin:2rem 0 0;font-style:italic}.alerts-grid{flex-direction:column;gap:1rem;margin-top:1rem;display:flex}.alert-item-card{background-color:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex}.alert-item-info h4{color:#0a0f1e;margin:0 0 .25rem;font-size:1.05rem}.alert-item-info p{color:#475569;margin:0 0 .5rem;font-size:.9rem}.status-badge{border-radius:4px;padding:.25rem .5rem;font-size:.75rem;font-weight:700}.status-badge.active{color:#0369a1;background-color:#e0f2fe}.status-badge.inactive{color:#475569;background-color:#f1f5f9}.alert-actions{align-items:center;gap:.5rem;display:flex}.btn-toggle-alert,.btn-delete-alert{cursor:pointer;box-sizing:border-box;border-radius:6px;padding:.4rem .8rem;font-size:.85rem;font-weight:600;transition:background-color .2s,color .2s,border-color .2s}.btn-pause{color:#d97706;background-color:#0000;border:1px solid #fcd34d}.btn-pause:hover{color:#b45309;background-color:#fef3c7}.btn-resume{color:#16a34a;background-color:#0000;border:1px solid #86efac}.btn-resume:hover{color:#15803d;background-color:#dcfce7}.btn-delete-alert{color:#ef4444;background-color:#0000;border:1px solid #fca5a5}.btn-delete-alert:hover{color:#b91c1c;background-color:#fee2e2}.alert-msg{border-radius:6px;margin-bottom:1rem;padding:.75rem 1rem;font-size:.85rem;font-weight:600}.alert-msg.error{color:#c53030;background-color:#fff5f5}.alert-msg.success{color:#166534;background-color:#f0fdf4}@media (width<=768px){.alerts-container{flex-direction:column}}.navbar{color:#fff;background-color:#0a0f1e;justify-content:space-between;align-items:center;padding:.85rem 2rem;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;display:flex;box-shadow:0 4px 12px #0a0f1e26}.navbar-left{align-items:center;gap:2.5rem;display:flex}.navbar-brand{color:#fff;letter-spacing:.5px;font-size:1.25rem;font-weight:700}.navbar-links{gap:1.5rem;display:flex}.nav-link{color:#94a3b8;border-radius:6px;padding:.4rem .8rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:color .2s,background-color .2s}.nav-link:hover{color:#fff;background-color:#ffffff0d}.nav-link.active{color:#e4f0f6;background-color:#e4f0f626}.navbar-right{align-items:center;gap:1.5rem;display:flex}.navbar-user{color:#cbd5e1;font-size:.95rem}.navbar-user strong{color:#fff;font-weight:600}.btn-logout{color:#fff;cursor:pointer;background-color:#ef4444;border:none;border-radius:6px;padding:.5rem 1rem;font-size:.9rem;font-weight:600;transition:background-color .2s,transform .1s}.btn-logout:hover{background-color:#dc2626}.btn-logout:active{transform:scale(.97)}.landing-container{box-sizing:border-box;background-color:#f8fafc;justify-content:center;align-items:center;min-height:100vh;padding:2rem;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;display:flex}.landing-card{text-align:center;background-color:#fff;border:1px solid #e2e8f0;border-radius:12px;width:100%;max-width:550px;padding:3rem 2rem;box-shadow:0 10px 25px #0a0f1e14}.landing-title{color:#0a0f1e;letter-spacing:.5px;margin-top:0;margin-bottom:1.5rem;font-size:2.5rem;font-weight:700}.landing-description{color:#64748b;margin-bottom:2.5rem;font-size:1.1rem;line-height:1.6}.btn-enter{color:#e4f0f6;cursor:pointer;background-color:#0a0f1e;border:none;border-radius:8px;padding:.85rem 2.5rem;font-size:1.05rem;font-weight:600;transition:background-color .2s,transform .1s,box-shadow .2s;box-shadow:0 4px 12px #0a0f1e26}.btn-enter:hover{background-color:#16223f;transform:translateY(-2px);box-shadow:0 6px 16px #0a0f1e33}.btn-enter:active{transform:translateY(0);box-shadow:0 4px 12px #0a0f1e26}