/* ==========================================
   GOOGLE FONT
========================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* ==========================================
   CSS VARIABLES
========================================== */

:root{

    --bg:#060816;
    --bg2:#0d1124;

    --card:rgba(255,255,255,.08);

    --border:rgba(255,255,255,.15);

    --white:#ffffff;

    --text:#d6d6d6;

    --primary:#4f7cff;

    --secondary:#8b5cf6;

    --cyan:#00e5ff;

    --danger:#ff4d6d;

    --success:#36d399;

    --radius:22px;

    --transition:.35s ease;

}

/* ==========================================
   RESET
========================================== */

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

html{
    scroll-behavior:smooth;
}

body{

    font-family:'Poppins',sans-serif;

    min-height:100vh;

    overflow:hidden;

    background:
    radial-gradient(circle at top left,#1c2b68 0%,transparent 45%),
    radial-gradient(circle at bottom right,#341663 0%,transparent 40%),
    linear-gradient(135deg,var(--bg),var(--bg2));

    color:var(--white);

    display:flex;

    justify-content:center;

    align-items:center;

    position:relative;

}

/* ==========================================
   BACKGROUND
========================================== */

.background{

    position:fixed;

    inset:0;

    overflow:hidden;

    z-index:-1;

}

/* ==========================================
   GLOWING BLOBS
========================================== */

.blob{

    position:absolute;

    border-radius:50%;

    filter:blur(90px);

    opacity:.6;

    animation:floatBlob 18s infinite ease-in-out;

}

.blob1{

    width:320px;

    height:320px;

    background:#245dff;

    top:-80px;

    left:-70px;

}

.blob2{

    width:350px;

    height:350px;

    background:#8b5cf6;

    bottom:-100px;

    right:-80px;

    animation-delay:3s;

}

.blob3{

    width:240px;

    height:240px;

    background:#00e5ff;

    top:45%;

    left:50%;

    transform:translate(-50%,-50%);

    animation-delay:6s;

}

@keyframes floatBlob{

    0%{

        transform:translate(0,0) scale(1);

    }

    25%{

        transform:translate(40px,-25px) scale(1.08);

    }

    50%{

        transform:translate(-30px,35px) scale(.95);

    }

    75%{

        transform:translate(25px,-30px) scale(1.05);

    }

    100%{

        transform:translate(0,0) scale(1);

    }

}

/* ==========================================
   PARTICLES
========================================== */

.particles{

    position:absolute;

    width:100%;

    height:100%;

}

.particles span{

    position:absolute;

    width:8px;

    height:8px;

    border-radius:50%;

    background:rgba(255,255,255,.45);

    animation:particle 15s linear infinite;

}

/* Individual Positions */

.particles span:nth-child(1){
    top:8%;
    left:12%;
}

.particles span:nth-child(2){
    top:20%;
    left:85%;
}

.particles span:nth-child(3){
    top:78%;
    left:18%;
}

.particles span:nth-child(4){
    top:64%;
    left:92%;
}

.particles span:nth-child(5){
    top:40%;
    left:28%;
}

.particles span:nth-child(6){
    top:88%;
    left:72%;
}

.particles span:nth-child(7){
    top:15%;
    left:48%;
}

.particles span:nth-child(8){
    top:55%;
    left:8%;
}

.particles span:nth-child(9){
    top:32%;
    left:70%;
}

.particles span:nth-child(10){
    top:90%;
    left:45%;
}

.particles span:nth-child(11){
    top:68%;
    left:58%;
}

.particles span:nth-child(12){
    top:12%;
    left:65%;
}

@keyframes particle{

    0%{

        transform:translateY(0);

        opacity:.2;

    }

    50%{

        opacity:1;

    }

    100%{

        transform:translateY(-80px);

        opacity:.2;

    }

}

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

.container{

    width:100%;

    min-height:100vh;

    display:flex;

    justify-content:center;

    align-items:center;

    padding:30px;

    animation:fadeIn .8s ease;

}

@keyframes fadeIn{

    from{

        opacity:0;

    }

    to{

        opacity:1;

    }

}
/* ==========================================
   LOGIN CARD
========================================== */

.login-card{

    width:100%;
    max-width:460px;

    background:var(--card);

    border:1px solid var(--border);

    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);

    border-radius:var(--radius);

    padding:45px 35px;

    box-shadow:
    0 20px 60px rgba(0,0,0,.45),
    0 0 40px rgba(79,124,255,.15);

    animation:cardUp .8s ease;

    position:relative;

    overflow:hidden;

}

.login-card::before{

    content:"";

    position:absolute;

    width:180px;
    height:180px;

    background:radial-gradient(circle,
    rgba(79,124,255,.35),
    transparent 70%);

    top:-60px;
    right:-60px;

}

.login-card::after{

    content:"";

    position:absolute;

    width:160px;
    height:160px;

    background:radial-gradient(circle,
    rgba(0,229,255,.18),
    transparent 70%);

    left:-50px;
    bottom:-60px;

}

@keyframes cardUp{

    from{

        opacity:0;
        transform:translateY(40px);

    }

    to{

        opacity:1;
        transform:translateY(0);

    }

}

/* ==========================================
   LOGO AREA
========================================== */

.logo-area{

    text-align:center;

    margin-bottom:35px;

}

.logo-circle{

    width:90px;
    height:90px;

    margin:auto;

    border-radius:50%;

    background:rgba(255,255,255,.08);

    border:1px solid rgba(255,255,255,.18);

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

    box-shadow:0 0 30px rgba(79,124,255,.25);

}

.logo-circle img{

    width:58px;

    height:58px;

    object-fit:contain;

}

.logo-area h1{

    margin-top:18px;

    font-size:2rem;

    font-weight:600;

}

.logo-area p{

    margin-top:8px;

    color:var(--text);

    font-size:.95rem;

}

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

form{

    display:flex;

    flex-direction:column;

    gap:22px;

}

/* ==========================================
   INPUT GROUP
========================================== */

.input-group{

    position:relative;

}

.input-group input{

    width:100%;

    height:60px;

    background:rgba(255,255,255,.05);

    border:1px solid rgba(255,255,255,.12);

    border-radius:16px;

    color:#fff;

    padding:18px 52px;

    outline:none;

    transition:var(--transition);

    font-size:.95rem;

}

.input-group input:hover{

    border-color:rgba(255,255,255,.25);

}

.input-group input:focus{

    border-color:var(--primary);

    box-shadow:0 0 18px rgba(79,124,255,.35);

}

/* ==========================================
   FLOATING LABEL
========================================== */

.input-group label{

    position:absolute;

    left:52px;

    top:50%;

    transform:translateY(-50%);

    color:#bdbdbd;

    pointer-events:none;

    transition:.25s;

    background:transparent;

}

.input-group input:focus + label,
.input-group input:valid + label{

    top:-10px;

    left:18px;

    font-size:.78rem;

    background:#111827;

    padding:2px 8px;

    border-radius:20px;

    color:var(--cyan);

}

/* ==========================================
   INPUT ICONS
========================================== */

.icon{

    position:absolute;

    top:50%;

    left:18px;

    transform:translateY(-50%);

    display:flex;

    align-items:center;

    justify-content:center;

}

.icon svg{

    width:18px;

    height:18px;

    fill:#8ea4ff;

}

/* ==========================================
   SHOW PASSWORD
========================================== */

.toggle-password{

    position:absolute;

    right:15px;

    top:50%;

    transform:translateY(-50%);

    border:none;

    background:none;

    cursor:pointer;

    color:#bdbdbd;

    font-size:18px;

    transition:.3s;

}

.toggle-password:hover{

    color:var(--cyan);

}

/* ==========================================
   ERROR MESSAGE
========================================== */

.error{

    display:block;

    margin-top:8px;

    margin-left:8px;

    color:var(--danger);

    font-size:.8rem;

    min-height:16px;

}
/* ==========================================
   OPTIONS
========================================== */

.options{

    display:flex;

    justify-content:space-between;

    align-items:center;

    gap:15px;

    flex-wrap:wrap;

}

.remember{

    display:flex;

    align-items:center;

    gap:10px;

    color:var(--text);

    font-size:.9rem;

    cursor:pointer;

}

.remember input{

    width:18px;

    height:18px;

    accent-color:var(--primary);

    cursor:pointer;

}

.options a{

    color:var(--cyan);

    text-decoration:none;

    font-size:.9rem;

    transition:var(--transition);

}

.options a:hover{

    color:#fff;

    text-decoration:underline;

}

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

.login-btn{

    position:relative;

    width:100%;

    height:58px;

    border:none;

    border-radius:16px;

    cursor:pointer;

    overflow:hidden;

    font-size:1rem;

    font-weight:600;

    color:#fff;

    background:linear-gradient(135deg,
    var(--primary),
    var(--secondary));

    transition:.35s ease;

}

.login-btn:hover{

    transform:translateY(-3px);

    box-shadow:
    0 12px 35px rgba(79,124,255,.35);

}

.login-btn:active{

    transform:scale(.98);

}

.login-btn:disabled{

    opacity:.7;

    cursor:not-allowed;

}

/* Ripple */

.login-btn::after{

    content:"";

    position:absolute;

    width:0;

    height:0;

    border-radius:50%;

    background:rgba(255,255,255,.35);

    top:50%;

    left:50%;

    transform:translate(-50%,-50%);

    transition:.55s;

}

.login-btn:active::after{

    width:420px;

    height:420px;

    opacity:0;

}

/* ==========================================
   SPINNER
========================================== */

.spinner{

    display:none;

    width:22px;

    height:22px;

    border:3px solid rgba(255,255,255,.25);

    border-top:3px solid #fff;

    border-radius:50%;

    animation:spin .8s linear infinite;

    margin:auto;

}

@keyframes spin{

    to{

        transform:rotate(360deg);

    }

}

/* ==========================================
   DIVIDER
========================================== */

.divider{

    display:flex;

    align-items:center;

    gap:12px;

    color:#a8a8a8;

    font-size:.85rem;

}

.divider::before,
.divider::after{

    content:"";

    flex:1;

    height:1px;

    background:rgba(255,255,255,.12);

}

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

.google-btn{

    width:100%;

    height:56px;

    border-radius:16px;

    border:1px solid rgba(255,255,255,.12);

    background:rgba(255,255,255,.05);

    color:#fff;

    display:flex;

    align-items:center;

    justify-content:center;

    gap:12px;

    cursor:pointer;

    transition:var(--transition);

}

.google-btn svg{

    width:22px;

    height:22px;

}

.google-btn:hover{

    background:rgba(255,255,255,.08);

    border-color:var(--primary);

}

/* ==========================================
   SUCCESS BOX
========================================== */

.success-box{

    display:none;

    text-align:center;

    padding:18px;

    border-radius:16px;

    background:rgba(54,211,153,.12);

    border:1px solid rgba(54,211,153,.35);

}

.checkmark{

    width:60px;

    height:60px;

    margin:0 auto 12px;

    border-radius:50%;

    display:flex;

    align-items:center;

    justify-content:center;

    font-size:28px;

    color:#fff;

    background:var(--success);

    animation:pop .5s ease;

}

@keyframes pop{

    0%{

        transform:scale(0);

    }

    70%{

        transform:scale(1.15);

    }

    100%{

        transform:scale(1);

    }

}

/* ==========================================
   FOOTER
========================================== */

footer{

    margin-top:28px;

    text-align:center;

    color:#9da3b4;

    font-size:.82rem;

}

/* ==========================================
   ACCESSIBILITY
========================================== */

button:focus-visible,
input:focus-visible,
a:focus-visible{

    outline:2px solid var(--cyan);

    outline-offset:3px;

}

/* ==========================================
   RESPONSIVE
========================================== */

@media(max-width:768px){

    .login-card{

        padding:35px 25px;

    }

    .logo-circle{

        width:75px;
        height:75px;

    }

    .logo-area h1{

        font-size:1.7rem;

    }

}

@media(max-width:480px){

    body{

        overflow:auto;

    }

    .container{

        padding:20px;

    }

    .login-card{

        padding:28px 20px;

        border-radius:18px;

    }

    .input-group input{

        height:56px;

    }

    .login-btn,
    .google-btn{

        height:54px;

    }

    .options{

        flex-direction:column;

        align-items:flex-start;

    }

}