*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family: 'Segoe UI', sans-serif;
}

body{
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    overflow:hidden;
}

.h1b26-login-wrapper{
    width:100%;
    padding:20px;
}

.h1b26-login-card{
    width:900px;
    max-width:100%;
    height:500px;
    display:flex;
    border-radius:20px;
    overflow:hidden;
    background:#fff;
    box-shadow:0 25px 60px rgba(0,0,0,0.4);
    animation:h1b26FadeIn 1s ease;
}

@keyframes h1b26FadeIn{
    from{opacity:0; transform:translateY(30px);}
    to{opacity:1; transform:translateY(0);}
}

.h1b26-login-left{
    width:50%;
    background:linear-gradient(135deg,#ff6a00,#ee0979);
    color:white;
    padding:40px;
    position:relative;
    display:flex;
    flex-direction:column;
    justify-content:center;
}

.h1b26-login-left h2{
    font-size:28px;
    margin-bottom:15px;
}

.h1b26-login-left p{
    font-size:15px;
    opacity:0.9;
}

.h1b26-animated-circle{
    position:absolute;
    width:200px;
    height:200px;
    border-radius:50%;
    background:rgba(255,255,255,0.2);
    bottom:-50px;
    right:-50px;
    animation:h1b26Rotate 8s linear infinite;
}

@keyframes h1b26Rotate{
    0%{transform:rotate(0deg);}
    100%{transform:rotate(360deg);}
}

.h1b26-login-right{
    width:50%;
    padding:50px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}

.h1b26-login-right h3{
    margin-bottom:30px;
    font-size:22px;
    color:#333;
}

.h1b26-input-group{
    position:relative;
    margin-bottom:30px;
}

.h1b26-input-group input{
    width:100%;
    padding:10px 0;
    border:none;
    border-bottom:2px solid #ccc;
    outline:none;
    font-size:16px;
}

.h1b26-input-group label{
    position:absolute;
    left:0;
    top:10px;
    color:#999;
    transition:0.3s;
    pointer-events:none;
}

.h1b26-input-group input:focus + label,
.h1b26-input-group input:valid + label{
    top:-15px;
    font-size:12px;
    color:#ff6a00;
}

.h1b26-login-btn{
    width:100%;
    padding:12px;
    border:none;
    background:linear-gradient(135deg,#ff6a00,#ee0979);
    color:white;
    border-radius:25px;
    font-size:16px;
    cursor:pointer;
    transition:0.3s;
}

.h1b26-login-btn:hover{
    transform:translateY(-3px);
    box-shadow:0 10px 20px rgba(0,0,0,0.2);
}

.h1b26-error-msg{
    background:#ff4d4d;
    color:white;
    padding:10px;
    margin-bottom:20px;
    border-radius:5px;
    text-align:center;
}

/* Responsive */

@media(max-width:768px){
    .h1b26-login-card{
        flex-direction:column;
        height:auto;
    }
    .h1b26-login-left,
    .h1b26-login-right{
        width:100%;
    }
}