:root{
    --primary:#071B4D;
    --secondary:#0E5BFF;
    --accent:#19B8FF;
    --white:#fff;
    --text:#1b2430;
    --muted:#6b7280;
    --border:#e6edf5;
    --bg:#f7f9fc;
    --shadow:0 20px 60px rgba(0,0,0,.08);
    --radius:20px;
    --transition:.35s ease;
}

html,
body{
    width:100%;
    min-height:100%;
}
body{
    margin:0;
    overflow-x:hidden;
    font-family:"Plus Jakarta Sans",sans-serif;
    background:var(--bg);
    color:var(--text);
    opacity:0;
    transition:.45s;
}
body.loaded{
    opacity:1;
}
.auth-page{
    position:relative;
    min-height:100vh;
    overflow:hidden;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:60px 20px;
}
.auth-bg{
    position:absolute;
    inset:0;
    overflow:hidden;
    pointer-events:none;
}
.bg-circle{
    position:absolute;
    border-radius:50%;
    filter:blur(80px);
    opacity:.25;
    animation:float 12s ease-in-out infinite;
}
.bg-circle-1{
    width:420px;
    height:420px;
    background:var(--secondary);
    top:-120px;
    left:-120px;
}
.bg-circle-2{
    width:360px;
    height:360px;
    background:var(--accent);
    right:-80px;
    bottom:-100px;
    animation-delay:2s;
}
.bg-circle-3{
    width:220px;
    height:220px;
    background:var(--primary);
    left:50%;
    bottom:-100px;
    animation-delay:4s;
}
.bg-grid{
    position:absolute;
    inset:0;
    opacity:.04;
    background-image:
    linear-gradient(var(--primary) 1px,transparent 1px),
    linear-gradient(90deg,var(--primary) 1px,transparent 1px);
    background-size:60px 60px;
}
.auth-container{
    position:relative;
    width:100%;
    max-width:1280px;
    z-index:2;
}
.auth-wrapper{
    display:grid;
    grid-template-columns:520px 1fr;
    background:rgba(255,255,255,.65);
    backdrop-filter:blur(18px);
    border-radius:32px;
    overflow:hidden;
    box-shadow:
    0 40px 120px rgba(7,27,77,.12);
}
.auth-card{
    background:rgba(255,255,255,.92);
    padding:70px 60px;
    display:flex;
    flex-direction:column;
    justify-content:center;
    position:relative;
}
.auth-logo{
    margin-bottom:45px;
}
.auth-logo img{
    width:220px;
    display:block;
}
.auth-tag{
    display:inline-flex;
    align-items:center;
    padding:8px 18px;
    border-radius:40px;
    background:rgba(14,91,255,.08);
    color:var(--secondary);
    font-size:13px;
    font-weight:700;
    letter-spacing:.08em;
    text-transform:uppercase;
    margin-bottom:18px;
}
.auth-header h1{
    margin:0 0 18px;
    font-size:48px;
    font-weight:800;
    line-height:1.1;
    color:var(--primary);
}
.auth-header p{
    margin:0;
    color:var(--muted);
    line-height:1.9;
    font-size:16px;
    max-width:430px;
}
.auth-showcase{
    position:relative;
    overflow:hidden;
    min-height:820px;
}
.auth-showcase img{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
}
.showcase-overlay{
    position:absolute;
    inset:0;
    background:
    linear-gradient(
    180deg,
    rgba(7,27,77,.20),
    rgba(7,27,77,.88)
    );
    z-index:1;
}
.showcase-content{
    position:absolute;
    left:60px;
    right:60px;
    bottom:60px;
    z-index:3;
    color:#fff;
}
.showcase-tag{
    display:inline-flex;
    padding:10px 18px;
    border-radius:40px;
    background:rgba(255,255,255,.15);
    backdrop-filter:blur(10px);
    margin-bottom:25px;
    font-size:13px;
    font-weight:700;
}
.showcase-content h2{
    margin:0;
    font-size:48px;
    line-height:1.15;
    font-weight:800;
    max-width:560px;
}
.showcase-content p{
    margin:26px 0 40px;
    font-size:18px;
    line-height:1.8;
    max-width:560px;
    color:rgba(255,255,255,.88);
}
.showcase-stats{
    display:flex;
    gap:18px;
    flex-wrap:wrap;
}
.stat-item{
    min-width:150px;
    padding:22px 24px;
    border-radius:20px;
    backdrop-filter:blur(14px);
    background:rgba(255,255,255,.14);
    border:1px solid rgba(255,255,255,.15);
}
.stat-item strong{
    display:block;
    font-size:34px;
    line-height:1;
    margin-bottom:8px;
}
.stat-item span{
    font-size:15px;
    color:rgba(255,255,255,.85);
}
@keyframes float{
    0%{
        transform:translateY(0);
    }
    50%{
        transform:translateY(-30px);
    }
    100%{
        transform:translateY(0);
    }
}
@media(max-width:1200px){
    .auth-wrapper{
        grid-template-columns:480px 1fr;
    }
    .auth-card{
        padding:60px 45px;
    }
}
@media(max-width:991px){
    .auth-wrapper{
        grid-template-columns:1fr;
    }
    .auth-showcase{
        display:none;
    }
}
@media(max-width:768px){
    .auth-page{
        padding:30px 15px;
    }
    .auth-card{
        padding:45px 28px;
    }
    .auth-header h1{
        font-size:36px;
    }
    .auth-logo img{
        width:180px;
    }
}

.auth-form{
    margin-top:45px;
}
.form-group{
    margin-bottom:28px;
}
.form-group label{
    display:block;
    margin-bottom:10px;
    font-size:14px;
    font-weight:700;
    color:var(--primary);
}
.input-group{
    position:relative;
    display:flex;
    align-items:center;
}
.input-group>i{
    position:absolute;
    left:20px;
    font-size:17px;
    color:#94A3B8;
    transition:var(--transition);
    z-index:2;
}
.input-group input, .input-group select{
    width:100%;
    height:60px;
    border:1px solid var(--border);
    border-radius:18px;
    background:#fff;
    padding:0 58px 0 56px;
    font-size:15px;
    font-weight:500;
    color:var(--text);
    transition:var(--transition);
    outline:none;
}
.input-group input::placeholder{
    color:#9CA3AF;
}
.input-group:hover input, .input-group:hover select{
    border-color:#CBD5E1;
}
.input-group input:focus, .input-group select:focus{
    border-color:var(--secondary);
    box-shadow:0 0 0 5px rgba(14,91,255,.08);
}
.input-group input:focus+i, .input-group select:focus+i{
    color:var(--secondary);
}
.password-group{
    position:relative;
}
.password-toggle{
    position:absolute;
    right:18px;
    width:42px;
    height:42px;
    border:none;
    background:transparent;
    border-radius:12px;
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    color:#94A3B8;
    transition:var(--transition);
}
.password-toggle:hover{
    background:#F4F7FB;
    color:var(--secondary);
}
.caps-lock{
    display:none;
    margin-top:10px;
    color:#D97706;
    font-size:13px;
    font-weight:600;
}
.caps-lock.active{
    display:block;
}
.error{
    display:block;
    margin-top:10px;
    color:#DC2626;
    font-size:13px;
    font-weight:600;
}
.auth-options{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin:28px 0 36px;
}
.remember{
    display:flex;
    align-items:center;
    gap:12px;
    cursor:pointer;
    user-select:none;
    font-size:15px;
    color:var(--muted);
    font-weight:500;
}
.remember input{
    display:none;
}
.remember span{
    width:22px;
    height:22px;
    border-radius:7px;
    border:2px solid #CBD5E1;
    position:relative;
    transition:var(--transition);
}
.remember span::after{
    content:"";
    position:absolute;
    left:6px;
    top:2px;
    width:6px;
    height:11px;
    border:solid #fff;
    border-width:0 2px 2px 0;
    transform:rotate(45deg) scale(0);
    transition:.25s;
}
.remember input:checked+span{
    background:var(--secondary);
    border-color:var(--secondary);
}
.remember input:checked+span::after{
    transform:rotate(45deg) scale(1);
}
.forgot-link{
    color:var(--secondary);
    font-size:14px;
    font-weight:700;
    transition:var(--transition);
}
.forgot-link:hover{
    color:var(--primary);
}
.auth-btn{
    position:relative;
    width:100%;
    height:62px;
    border:none;
    border-radius:18px;
    background:linear-gradient(
        135deg,
        var(--primary),
        var(--secondary),
        var(--accent)
    );
    color:#fff;
    font-size:16px;
    font-weight:700;
    cursor:pointer;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:12px;
    overflow:hidden;
    transition:.35s ease;
    box-shadow:0 18px 45px rgba(14,91,255,.25);
}
.auth-btn:hover{
    transform:translateY(-4px);
    box-shadow:0 28px 60px rgba(14,91,255,.35);
}
.auth-btn i{
    transition:.35s;
}
.auth-btn:hover i{
    transform:translateX(6px);
}
.auth-btn.loading{
    pointer-events:none;
}
.auth-btn.loading span:first-child,
.auth-btn.loading i{
    opacity:0;
}
.loader{
    position:absolute;
    width:22px;
    height:22px;
    border:3px solid rgba(255,255,255,.35);
    border-top-color:#fff;
    border-radius:50%;
    opacity:0;
    animation:spin .8s linear infinite;
}
.auth-btn.loading .loader{
    opacity:1;
}
@keyframes spin{
    to{
        transform:rotate(360deg);
    }
}
.auth-divider{
    position:relative;
    margin:42px 0;
    text-align:center;
}
.auth-divider::before{
    content:"";
    position:absolute;
    left:0;
    right:0;
    top:50%;
    height:1px;
    background:var(--border);
}
.auth-divider span{
    position:relative;
    display:inline-flex;
    padding:0 18px;
    background:#fff;
    color:#94A3B8;
    font-size:13px;
    font-weight:700;
    letter-spacing:.08em;
}
.social-login a{
    height:58px;
    border-radius:18px;
    border:1px solid var(--border);
    display:flex;
    align-items:center;
    justify-content:center;
    gap:14px;
    color:var(--text);
    font-weight:700;
    transition:var(--transition);
    background:#fff;
}
.social-login a:hover{
    transform:translateY(-3px);
    border-color:var(--secondary);
    box-shadow:0 15px 40px rgba(0,0,0,.08);
}
.social-login img{
    width:22px;
    height:22px;
}
.auth-footer{
    margin-top:34px;
    text-align:center;
}
.auth-footer p{
    margin:0;
    color:var(--muted);
    font-size:15px;
}
.auth-footer a{
    margin-left:6px;
    color:var(--secondary);
    font-weight:700;
}
.auth-footer a:hover{
    color:var(--primary);
}
.auth-alert{
    padding:18px 20px;
    border-radius:16px;
    margin-top:30px;
    margin-bottom:10px;
    font-weight:600;
    font-size:14px;
}
.auth-alert.success{
    background:#ECFDF5;
    color:#047857;
    border:1px solid #A7F3D0;
}
.auth-alert.error{
    background:#FEF2F2;
    color:#B91C1C;
    border:1px solid #FECACA;
}
.auth-btn{
    position:relative;
    overflow:hidden;
}
.btn-ripple{
    position:absolute;
    border-radius:50%;
    background:rgba(255,255,255,.35);
    transform:scale(0);
    animation:ripple .7s linear;
    pointer-events:none;
}
@keyframes ripple{
    to{
        transform:scale(4);
        opacity:0;
    }
}
.input-group.focused{
    transform:translateY(-2px);
}
.auth-card{
    transition:
        transform .35s ease,
        box-shadow .35s ease;
    transform-style:preserve-3d;
}
.form-row{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
}
.auth-terms{
    margin:10px 0 35px;
    align-items:flex-start;
    line-height:1.8;
}
.auth-terms a{
    color:var(--secondary);
    font-weight:700;
}
.auth-terms a:hover{
    color:var(--primary);
}
@media(max-width:768px){
    .form-row{
        grid-template-columns:1fr;
        gap:0;
    }
}

.showcase-features{
    margin-top:40px;
    display:flex;
    flex-direction:column;
    gap:18px;
}
.feature-item{
    display:flex;
    align-items:center;
    gap:18px;
    padding:18px 22px;
    background:rgba(255,255,255,.12);
    border:1px solid rgba(255,255,255,.15);
    border-radius:18px;
    backdrop-filter:blur(12px);
}
.feature-item i{
    width:46px;
    height:46px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    background:rgba(255,255,255,.15);
    font-size:18px;
    color:#fff;
}
.feature-item span{
    color:#fff;
    font-size:15px;
    font-weight:600;
}
.otp-wrapper{
    display:flex;
    gap:14px;
    justify-content:center;
    margin:45px 0;
}
.otp-input{
    width:62px;
    height:68px;
    border:1px solid var(--border);
    border-radius:18px;
    text-align:center;
    font-size:28px;
    font-weight:700;
    outline:none;
    transition:var(--transition);
}
.otp-input:focus{
    border-color:var(--secondary);
    box-shadow:0 0 0 5px rgba(14,91,255,.08);
}
.otp-footer{
    margin-top:28px;
    text-align:center;
}
.otp-footer button{
    border:none;
    background:none;
    color:var(--secondary);
    font-weight:700;
    cursor:pointer;
    margin-top:10px;
}
.otp-footer button:disabled{
    color:#94A3B8;
    cursor:not-allowed;
}
.password-strength{
    margin:-10px 0 28px;
}
.strength-bar{
    height:8px;
    background:#EEF2F7;
    border-radius:50px;
    overflow:hidden;
    margin-bottom:10px;
}
.strength-bar span{
    display:block;
    width:0;
    height:100%;
    border-radius:50px;
    background:#EF4444;
    transition:.35s;
}
.password-strength small{
    color:#6B7280;
}
.password-match{
    display:block;
    margin-top:10px;
    font-size:13px;
    font-weight:600;
}
.password-match.success{
    color:#059669;
}
.password-match.error{
    color:#DC2626;
}