/* ======================
   RESET
====================== */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, Helvetica, sans-serif;
}

html,
body{
    width:100%;
    min-height:100%;
}

body{
    min-height:100vh;

    display:flex;
    align-items:center;
    justify-content:center;

    background:
    linear-gradient(
        135deg,
        #071f4e,
        #0b2e77
    );

    overflow-x:hidden;

    position:relative;

    padding:30px;
}

/* ======================
   BACKGROUND EFFECT
====================== */
.bg-circle{
    position:absolute;
    border-radius:50%;
    filter:blur(90px);
    opacity:0.4;
    z-index:1;
}

.circle1{
    width:350px;
    height:350px;

    background:#1d62ff;

    top:-120px;
    left:-120px;
}

.circle2{
    width:350px;
    height:350px;

    background:#00bfff;

    bottom:-120px;
    right:-120px;
}

/* ======================
   LOGIN CONTAINER
====================== */
.login-container{
    width:100%;
    max-width:1150px;

    min-height:650px;

    background:rgba(255,255,255,0.08);

    backdrop-filter:blur(20px);

    border:1px solid rgba(255,255,255,0.1);

    border-radius:35px;

    overflow:hidden;

    display:grid;
    grid-template-columns:1fr 1fr;

    box-shadow:
    0 15px 50px rgba(0,0,0,0.25);

    position:relative;
    z-index:10;
}

/* ======================
   LEFT SIDE
====================== */
.login-left{
    background:
    linear-gradient(
        135deg,
        #0b2e77,
        #0f4cb8
    );

    color:#fff;

    padding:60px;

    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;

    text-align:center;

    position:relative;
    overflow:hidden;
}

.login-left::before{
    content:"";

    position:absolute;

    width:300px;
    height:300px;

    background:rgba(255,255,255,0.08);

    border-radius:50%;

    top:-120px;
    right:-120px;
}

.login-left::after{
    content:"";

    position:absolute;

    width:220px;
    height:220px;

    background:rgba(255,255,255,0.05);

    border-radius:50%;

    bottom:-80px;
    left:-80px;
}

/* ======================
   LOGO
====================== */
.logo-box{
    width:170px;
    height:170px;

    background:rgba(255,255,255,0.1);

    border-radius:35px;

    display:flex;
    align-items:center;
    justify-content:center;

    margin-bottom:30px;

    backdrop-filter:blur(10px);

    border:1px solid rgba(255,255,255,0.1);

    z-index:2;
}

.logo-box img{
    width:120px;
    height:auto;
    object-fit:contain;
}

.login-left h1{
    font-size:42px;
    margin-bottom:15px;
    z-index:2;
}

.login-left p{
    font-size:18px;
    line-height:1.8;
    opacity:0.9;
    z-index:2;
}

/* ======================
   RIGHT SIDE
====================== */
.login-right{
    background:#fff;

    padding:60px;

    display:flex;
    flex-direction:column;
    justify-content:center;
}

.login-header{
    margin-bottom:35px;
}

.login-header h2{
    font-size:38px;
    color:#072c6c;
    margin-bottom:10px;
}

.login-header p{
    color:#777;
    font-size:15px;
}

/* ======================
   FORM
====================== */
.login-form{
    width:100%;
}

.input-group{
    margin-bottom:25px;
}

.input-group label{
    display:block;
    margin-bottom:10px;

    color:#072c6c;
    font-weight:600;
}

.input-box{
    width:100%;
    height:62px;

    border:1px solid #ddd;
    border-radius:18px;

    display:flex;
    align-items:center;

    padding:0 18px;

    transition:0.3s;

    background:#fff;
}

.input-box:focus-within{
    border-color:#0f4cb8;

    box-shadow:
    0 0 0 5px rgba(15,76,184,0.1);
}

.input-box i{
    color:#777;
    font-size:18px;
}

.input-box input{
    width:100%;
    height:100%;

    border:none;
    outline:none;

    background:transparent;

    padding:0 15px;

    font-size:15px;
}

.toggle-password{
    cursor:pointer;
}

/* ======================
   EXTRA
====================== */
.form-extra{
    display:flex;
    justify-content:space-between;
    align-items:center;

    gap:15px;

    margin-bottom:30px;

    flex-wrap:wrap;
}

.remember{
    display:flex;
    align-items:center;
    gap:8px;

    color:#555;
    font-size:14px;
}

.form-extra a{
    text-decoration:none;

    color:#0f4cb8;

    font-size:14px;
    font-weight:600;
}

/* ======================
   BUTTON
====================== */
.login-btn{
    width:100%;
    height:62px;

    border:none;
    border-radius:18px;

    background:
    linear-gradient(
        135deg,
        #0b2e77,
        #0f4cb8
    );

    color:#fff;

    font-size:16px;
    font-weight:bold;

    cursor:pointer;

    transition:0.3s;
}

.login-btn:hover{
    transform:translateY(-3px);

    box-shadow:
    0 12px 25px rgba(15,76,184,0.3);
}

/* ======================
   DESKTOP LARGE
====================== */
@media(max-width:1200px){

    .login-container{
        max-width:1000px;
    }

}

/* ======================
   TABLET
====================== */
@media(max-width:991px){

    body{
        padding:20px;
    }

    .login-container{
        grid-template-columns:1fr;

        max-width:650px;

        min-height:auto;
    }

    .login-left{
        padding:45px 30px;
    }

    .logo-box{
        width:140px;
        height:140px;
    }

    .logo-box img{
        width:95px;
    }

    .login-left h1{
        font-size:34px;
    }

    .login-left p{
        font-size:16px;
    }

    .login-right{
        padding:45px 35px;
    }

    .login-header h2{
        font-size:32px;
    }

}

/* ======================
   MOBILE
====================== */
@media(max-width:768px){

    body{
        padding:15px;
    }

    .login-container{
        border-radius:28px;
    }

    .login-left{
        padding:35px 20px;
    }

    .logo-box{
        width:120px;
        height:120px;

        border-radius:25px;
    }

    .logo-box img{
        width:80px;
    }

    .login-left h1{
        font-size:28px;
    }

    .login-left p{
        font-size:15px;
        line-height:1.6;
    }

    .login-right{
        padding:35px 25px;
    }

    .login-header{
        margin-bottom:25px;
    }

    .login-header h2{
        font-size:28px;
    }

    .input-box{
        height:58px;
    }

    .login-btn{
        height:58px;
    }

}

/* ======================
   SMALL MOBILE
====================== */
@media(max-width:480px){

    body{
        padding:12px;
    }

    .login-container{
        border-radius:24px;
    }

    .login-left{
        padding:30px 15px;
    }

    .logo-box{
        width:100px;
        height:100px;
        border-radius:22px;
    }

    .logo-box img{
        width:68px;
    }

    .login-left h1{
        font-size:24px;
    }

    .login-left p{
        font-size:14px;
    }

    .login-right{
        padding:30px 18px;
    }

    .login-header h2{
        font-size:24px;
    }

    .login-header p{
        font-size:14px;
    }

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

    .input-box{
        height:54px;
        border-radius:15px;
    }

    .input-box input{
        font-size:14px;
    }

    .login-btn{
        height:54px;
        border-radius:15px;
        font-size:15px;
    }

    .form-extra{
        flex-direction:column;
        align-items:flex-start;
    }

}

/* ======================
   CAPTCHA
====================== */
.captcha-area{
    display:flex;
    align-items:center;
    gap:12px;
    margin-bottom:15px;
}

.captcha-box{
    flex:1;
    height:60px;

    background:
    linear-gradient(
        135deg,
        #0b2e77,
        #0f4cb8
    );

    border-radius:18px;

    display:flex;
    align-items:center;
    justify-content:center;

    position:relative;
    overflow:hidden;

    border:
    2px solid rgba(255,255,255,0.08);

    box-shadow:
    inset 0 0 15px rgba(255,255,255,0.08),
    0 4px 15px rgba(0,0,0,0.15);
}

.captcha-box::before{
    content:"";

    position:absolute;
    inset:0;

    background:
    repeating-linear-gradient(
        45deg,
        rgba(255,255,255,0.08) 0px,
        rgba(255,255,255,0.08) 10px,
        transparent 10px,
        transparent 20px
    );
}

.captcha-box::after{
    content:"";

    position:absolute;

    width:140%;
    height:2px;

    background:
    rgba(255,255,255,0.35);

    transform:
    rotate(-8deg);

    top:50%;
    left:-20%;
}

#captchaText{
    color:#fff;

    font-size:30px;
    font-weight:900;

    letter-spacing:6px;

    transform:
    rotate(-3deg)
    skewX(-8deg);

    user-select:none;

    z-index:2;

    text-shadow:
    2px 2px 4px rgba(0,0,0,0.4);

    font-family:
    Arial,
    Helvetica,
    sans-serif;
}

.refresh-captcha{
    width:60px;
    height:60px;

    border:none;
    border-radius:18px;

    background:#0f4cb8;
    color:#fff;

    font-size:20px;

    cursor:pointer;

    transition:0.3s;

    flex-shrink:0;
}

.refresh-captcha:hover{
    transform:rotate(180deg);
    background:#0b2e77;
}

.captcha-input{
    margin-top:0;
}

/* ======================
   MOBILE CAPTCHA
====================== */
@media(max-width:480px){

    .captcha-area{
        gap:10px;
    }

    .captcha-box{
        height:54px;
        border-radius:15px;
    }

    .refresh-captcha{
        width:54px;
        height:54px;
        border-radius:15px;
    }

    #captchaText{
        font-size:22px;
        letter-spacing:4px;
    }

}