:root{--primary: #dc3545;--primary-dark: #c82333;--input-focus: rgba(220,53,69,.25)}html,body{height:100%;margin:0;padding:0;font-family:Inter,sans-serif;background:linear-gradient(to right,#f0f4ff,#f9fbff)}body{display:flex;flex-direction:column;min-height:100vh}.login-container{flex:1 0 auto;display:flex;justify-content:center;align-items:center;padding:2rem;overflow-y:auto}.login-box{display:flex;flex:1;max-width:960px;background:#fff;border-radius:1.5rem;box-shadow:0 0 20px #0000000f;overflow:hidden}.login-info{flex:1;background:linear-gradient(135deg,#c00,#8b0000);color:#fff;text-align:center;padding:2rem;display:flex;flex-direction:column;justify-content:center;align-items:center}.login-info img{max-width:250px;margin-bottom:1.5rem}.login-form{flex:1;display:flex;flex-direction:column;justify-content:center;padding:3rem 2rem}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 .2rem var(--input-focus)}.btn-primary{background-color:var(--primary);border-color:var(--primary);transition:background-color .2s,border-color .2s}.btn-primary:hover{background-color:var(--primary-dark);border-color:var(--primary-dark)}@media (max-width: 768px){.login-box{flex-direction:column}.login-form{padding:2rem 1rem}.login-info{padding:1.5rem}.login-container{padding-bottom:8rem}}.whatsapp-float{position:fixed;bottom:1.25rem;right:1.25rem;z-index:1000;display:flex;align-items:center;cursor:pointer;text-decoration:none;transform-origin:center;animation:pulse 2s infinite;transition:transform .2s,box-shadow .2s}.whatsapp-float img,.whatsapp-float .bubble{transition:inherit}.whatsapp-float img{width:80px;height:80px;border-radius:50%;box-shadow:0 4px 10px #0000004d}.whatsapp-float .bubble{background:#fff;color:#333;padding:12px 20px;margin-right:12px;border-radius:28px;box-shadow:0 4px 10px #0003;font:600 1.125rem/1.2 Inter,sans-serif;white-space:nowrap;position:relative}.whatsapp-float .bubble:after{content:"";position:absolute;right:-8px;top:50%;width:16px;height:16px;background:#fff;box-shadow:0 4px 10px #0003;transform:translateY(-50%) rotate(45deg)}.whatsapp-float:hover img,.whatsapp-float:hover .bubble{transform:scale(1.1);box-shadow:0 6px 12px #0006}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.social-icons a{color:inherit;transition:color .2s ease}.social-icons a:hover{color:#dc3545!important}.social-icons a:hover .bi{transform:scale(1.1);color:#dc3545!important;transition:transform .2s ease}.footer{background:#f8f9fa;border-top:2px solid var(--primary);margin-top:auto;padding:1rem}.footer-logo img{height:30px}.footer-nav{margin-bottom:.5rem}.footer-nav .nav-link{color:#343a40!important;padding:0 .5rem;font-size:.9rem}.footer-nav .nav-separator{color:#6c757d;margin:0 .25rem}.footer-social a{margin:0 .25rem;color:inherit}.footer-social .disabled{pointer-events:none;opacity:.5;cursor:default}.footer small{color:#6c757d;font-size:.85rem}