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

body{
background:#f1f5f9;
min-height:100vh;
display:flex;
justify-content:center;
align-items:center;
padding:20px;
}

/* =========================
CONTAINER
========================= */

.auth-container{
width:100%;
max-width:1100px;
min-height:650px;
background:#fff;
border-radius:20px;
overflow:hidden;
display:flex;
box-shadow:0 15px 40px rgba(0,0,0,.12);
}

/* =========================
LEFT SIDE
========================= */

.auth-left{
width:45%;
background:linear-gradient(135deg,#2563eb,#1e40af);
color:#fff;
padding:60px;
display:flex;
flex-direction:column;
justify-content:center;
}

.brand{
max-width:500px;
}

.brand img{
width:300px;
margin-bottom:20px;
}

.brand h1{
font-size:40px;
margin-bottom:15px;
}

.brand p{
font-size:18px;
line-height:1.8;
opacity:.9;
}

/* =========================
RIGHT SIDE
========================= */

.auth-right{
width:55%;
display:flex;
justify-content:center;
align-items:center;
padding:40px;
}

.form-box{
width:100%;
max-width:500px;
background:#fff;
padding:40px;
border-radius:15px;
box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.form-box h2{
margin-bottom:10px;
color:#222;
font-size:28px;
}

.subtitle{
color:#777;
margin-bottom:25px;
font-size:14px;
}

/* =========================
FORM
========================= */

.input-group{
margin-bottom:20px;
}

.input-group label{
display:block;
margin-bottom:6px;
font-weight:600;
color:#333;
}

.input-group input,
.input-group select,
.input-group textarea{
width:100%;
padding:14px;
border:1px solid #ddd;
border-radius:10px;
font-size:15px;
transition:.3s;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus{
border-color:#2563eb;
outline:none;
box-shadow:0 0 0 3px rgba(37,99,235,.1);
}

/* =========================
BUTTON
========================= */

.btn-auth{
width:100%;
padding:14px;
background:#2563eb;
color:#fff;
border:none;
border-radius:10px;
cursor:pointer;
font-size:16px;
font-weight:600;
transition:.3s;
}

.btn-auth:hover

/* =========================
ALERT
========================= */

.alert{
background:#fee2e2;
color:#b91c1c;
padding:12px;
border-radius:10px;
margin-bottom:20px;
font-size:14px;
}

/* =========================
LINKS
========================= */

.bottom-links{
margin-top:20px;
text-align:center;
}

.bottom-links a{
color:#2563eb;
text-decoration:none;
font-weight:600;
}

.bottom-links a:hover{
text-decoration:underline;
}

/* =========================
TABLET
========================= */

@media(max-width:900px){


.auth-container{
    flex-direction:column;
    max-width:600px;
}

.auth-left{
    width:100%;
    padding:40px 30px;
    text-align:center;
}

.auth-right{
    width:100%;
    padding:30px;
}

.brand h1{
    font-size:32px;
}

.brand p{
    font-size:16px;
}


}

/* =========================
MOBILE
========================= */

@media(max-width:768px){

.auth-left{
    display:none;
}

.auth-right{
    width:100%;
    padding:20px;
}

.form-box{
    padding:25px 20px;
    box-shadow:none;
    border-radius:12px;
}

.form-box h2{
    font-size:24px;
}

.subtitle{
    font-size:13px;
}

.input-group input,
.input-group select,
.input-group textarea{
    padding:13px;
    font-size:14px;
}

.btn-auth{
    padding:13px;
    font-size:15px;
}

}

/* =========================
SMALL PHONES
========================= */

@media(max-width:480px){

body{
    padding:10px;
}

.auth-container{
    border-radius:15px;
}

.auth-right{
    padding:15px;
}

.form-box{
    padding:20px 15px;
}

.form-box h2{
    font-size:22px;
}

.input-group{
    margin-bottom:15px;
}

.input-group input,
.input-group select,
.input-group textarea{
    padding:12px;
    font-size:14px;
}

.btn-auth{
    padding:12px;
    font-size:14px;
}


}

/* Prevent horizontal scroll */

html,
body{
overflow-x:hidden;
}