*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{
height:100vh;
overflow:hidden;
display:flex;
justify-content:center;
align-items:center;
font-family:Poppins,sans-serif;
background:linear-gradient(180deg,#3e73be,#a8d6ff,#e1f4ff);
}

canvas{
    display:flex;
}

.sky{
position:absolute;
width:100%;
height:100%;
overflow:hidden;
}


.cloud{
position:absolute;
background:white;
border-radius:100px;
opacity:.3;
filter:blur(2px);
}

.cloud:before,
.cloud:after{
content:"";
position:absolute;
background:white;
border-radius:100px;
}

.login-btn {
    width: 100%;
    height: 55px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(90deg,#1ec8f0,#1976f3);
    color: #fff;
    font-size: 24px;
    font-weight: 600;
    cursor: pointer;
}

.cloud1{
width:220px;
height:60px;
top:15%;
left:-250px;
animation:cloudMove 30s linear infinite;
}

.cloud1:before{
width:80px;
height:80px;
left:20px;
top:-30px;
}

.cloud1:after{
width:100px;
height:100px;
right:20px;
top:-45px;
}

.cloud2{
width:170px;
height:50px;
top:60%;
left:-220px;
animation:cloudMove 45s linear infinite;
animation-delay:-10s;
}

.cloud2:before{
width:70px;
height:70px;
left:15px;
top:-20px;
}

.cloud2:after{
width:80px;
height:80px;
right:10px;
top:-30px;
}

@keyframes cloudMove{
to{
transform:translateX(150vw);
}
}

.jet{
position:absolute;
font-size:55px;
top:25%;
left:-100px;
animation:fly 12s linear infinite;
filter:drop-shadow(0 0 10px white);
}

@keyframes fly{
0%{
transform:translateX(0) rotate(5deg);
}
50%{
transform:translateX(60vw) translateY(-60px) rotate(-5deg);
}
100%{
transform:translateX(130vw) translateY(-20px);
}
}

.login-box{

width:560px;
height: 660px;
padding:40px;
background:rgba(255, 255, 255, 0.918);
backdrop-filter:blur(20px);
border:1px solid rgba(255,255,255,.2);
border-radius:25px;
box-shadow:0 0 40px rgba(0,255,255,.3);
position:relative;
z-index:5;
}

.logo{
text-align:center;
font-size:70px;
margin-bottom:10px;
}

h1{
text-align:center;
font-family:Orbitron,sans-serif;
color:#128ed6;
font-size:30px;
letter-spacing:2px;
}

.subtitle{
text-align:center;
color:#5c656b;
margin-bottom:30px;
font-size:14px;
}

.input-box{
margin-bottom:18px;
}

.input-box input{
width:100%;
padding:15px;
border:none;
outline:none;
border-radius:12px;
background:rgba(15, 15, 15, 0.08);
color:#128ed6;
font-size:15px;
border:1px solid rgba(255,255,255,.1);
transition:.3s;
}

.input-box input:focus{
border-color:#466585;
box-shadow:0 0 15px #0b91ff;
}

input::placeholder{
color:#5b646d;
}

button{
width:100%;
padding:15px;
margin-top: 10px;
border:none;
border-radius:12px;
background:linear-gradient(90deg,#00d4ff,#006eff);
font-size:16px;
font-weight:bold;
color:white;
cursor:pointer;
transition:.3s;
}

button:hover{
transform:translateY(-3px);
box-shadow:0 0 20px #0291bdd8;
/* border-radius: 5px #b9e8ff; */
}

.bottom{
margin-top:18px;
display:flex;
justify-content:space-between;
font-size:13px;
}

.bottom a{
color:#077bb1;
text-decoration:none;
}

.bottom a:hover{
color:#077bb1;
}

.panel-line{
position:absolute;
top:-2px;
left:30px;
width:120px;
height:4px;
background:#0b91ff;
box-shadow:0 0 15px #0b91ff;
border-radius:10px;
border-color: #0b91ff;
}

.corner{
position:absolute;
width:25px;
height:25px;
border:3px solid #00a2ff;
}

.c1{
top:15px;
left:15px;
border-right:none;
border-bottom:none;
}

.c2{
top:15px;
right:15px;
border-left:none;
border-bottom:none;
}

.c3{
bottom:15px;
left:15px;
border-right:none;
border-top:none;
}

.c4{
bottom:15px;
right:15px;
border-left:none;
border-top:none;
}

@media(max-width:500px){

.login-box{
width:90%;
padding:30px;
}

h1{
font-size:24px;
}

}
.captcha-container{
    margin-top:20px;
}

.captcha-box{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:12px;
}


#captcha{
    flex:1;
    height:48px;
    line-height:48px;
    background:#cff1ff;
    border:1px solid rgba(0,180,255,.4);
    border-radius:8px;
    color:#279cca;
    font-size:26px;
    font-weight:bold;
    letter-spacing:6px;
    font-family:'Orbitron', sans-serif;
    user-select:none;
    text-align:center;
}

#refreshCaptcha{
    width:48px;
    height:48px;
    margin-left:10px;
    border:none;
    border-radius:8px;
    cursor:pointer;
    background:linear-gradient(90deg,#00d4ff,#006eff);
    color:#fff;
    font-size:20px;
}

#captchaInput{
    width:100%;
    padding:12px;
    border-radius:8px;
    border:1px solid rgba(255,255,255,.2);
    background:rgba(255,255,255,.05);
    color:#fff;
    border-color: #00d4ff;
    box-sizing:border-box;
}

.login-box {
    position: relative;
    z-index: 10;
}

.sky {
    position: absolute;
    z-index: 1;
}

.captcha-container,
.input-box input,
.captcha-input {
    position: relative;
    z-index: 20;
    pointer-events: auto;
}