.login-section{background:linear-gradient(135deg,#f5f9ff,#fff,#f0f7ff);min-height:100vh;padding:40px 0;margin-top:100px;position:relative;overflow:hidden}.login-section:before{content:"";position:absolute;top:-150px;right:-150px;width:500px;height:500px;border-radius:50%;animation:float 8s ease-in-out infinite}.login-section:after{content:"";position:absolute;bottom:-200px;left:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(180,207,51,.08) 0%,transparent 70%);border-radius:50%;animation:float 10s ease-in-out infinite reverse}@keyframes float{0%,to{transform:translate(0) scale(1)}50%{transform:translate(30px,-30px) scale(1.05)}}.login-card-simple{background:#fff;border-radius:30px;padding:50px 45px;border:2px solid rgba(26,72,150,.15);box-shadow:0 5px 0 0 var(--primary-blue);position:relative;z-index:2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.login-title{font-size:2rem;font-weight:800;color:var(--primary-blue);margin-bottom:8px;animation:fadeInUp .8s ease .2s both}.login-subtitle{font-size:14px;animation:fadeInUp .8s ease .4s both}.form-floating{position:relative;animation:fadeInUp .8s ease both}.form-floating:nth-child(1){animation-delay:.6s}.form-floating:nth-child(2){animation-delay:.8s}.form-control-login{padding:20px 18px 16px;border:2px solid rgba(26,72,150,.12);border-radius:15px;font-size:14px;transition:all .3s ease;background:#f8fafb;height:auto}.form-control-login:focus{border-color:var(--light-blue);box-shadow:0 0 0 .25rem #4a81df1a;background:#fff}.form-floating>label{padding:16px 18px;font-size:14px;color:#6c757d;font-weight:500}.form-floating>.form-control-login:focus~label,.form-floating>.form-control-login:not(:placeholder-shown)~label{transform:scale(.85) translateY(-.5rem) translate(.15rem);color:var(--primary-blue)}.password-toggle-simple{position:absolute;right:18px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--primary-blue);cursor:pointer;padding:8px;z-index:10;transition:all .3s ease;border-radius:8px}.password-toggle-simple:hover{background:#4a81df1a;color:var(--light-blue)}.password-toggle-simple i{font-size:1.1rem}.form-check-input{width:20px;height:20px;border:2px solid rgba(26,72,150,.25);border-radius:6px;cursor:pointer;transition:all .2s ease}.form-check-input:checked{background-color:var(--primary-blue);border-color:var(--primary-blue)}.form-check-input:focus{box-shadow:0 0 0 .25rem #4a81df26}.form-check-label{color:#6c757d;cursor:pointer;-webkit-user-select:none;user-select:none}.forgot-link{color:var(--light-blue);text-decoration:none;font-weight:600;transition:all .3s ease}.forgot-link:hover{color:var(--primary-blue);text-decoration:underline}.back-home-link{font-size:14px;color:var(--primary-blue);text-decoration:none;font-weight:600;transition:all .3s ease;display:inline-flex;align-items:center}.back-home-link:hover{color:var(--light-blue);transform:translate(-5px)}.alert{border-radius:15px;border:none;font-size:13px;padding:14px 18px;animation:fadeInDown .5s ease}.alert-danger{background:linear-gradient(135deg,#fff5f5,#fee);color:#c53030}.alert-success{background:linear-gradient(135deg,#f0fff4,#e6ffed);color:#276749}.alert i{font-size:1.1rem}.login-info{animation:fadeInUp .8s ease 1s both}.login-info i{font-size:1rem}.login-card-simple .btn-primary-custom{padding:14px 35px;font-size:14px;animation:fadeInUp .8s ease 1s both}.login-card-simple .btn-primary-custom:hover{transform:translateY(-3px)}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media(max-width:767px){.login-section{padding:20px 15px}.login-card-simple{padding:40px 30px;border-radius:25px}.login-logo{max-width:150px}.login-title{font-size:1.6rem}.login-subtitle{font-size:13px}.form-control-login{padding:18px 16px 14px;font-size:13px}.form-floating>label{padding:14px 16px;font-size:13px}.login-card-simple .btn-primary-custom{padding:12px 30px;font-size:13px}}@media(max-width:576px){.login-card-simple{padding:35px 25px;border-radius:20px}.login-logo{max-width:130px}.login-title{font-size:1.4rem}.section-label{font-size:10px;padding:5px 15px}.form-control-login{font-size:13px}.forgot-link,.back-home-link{font-size:12px}}.login-card-simple.loading{opacity:.7;pointer-events:none}.login-card-simple.loading:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px;border:4px solid rgba(26,72,150,.2);border-top-color:var(--primary-blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}