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

/* RESET */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Outfit', sans-serif;
}

/* ================= BODY (COKLAT PREMIUM NON-FLAT) ================= */
body{
    min-height:100vh;
    overflow:hidden;

    /* 🔥 DARK CHOCOLATE CINEMATIC */
    background: linear-gradient(135deg,
        #4e1717 0%,
        #1a0707 20%,
        #2b0b0b 45%,
        #3a0d0d 70%,
        #0b0202 100%
    );
}

/* WRAPPER */
.wrapper{
    width:100%;
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    position:relative;
    padding:20px;
}

/* ================= BACKGROUND CINEMATIC ================= */
.bg{
    position:absolute;
    inset:0;
    z-index:1;

    /* layered light depth */
    background:
        radial-gradient(circle at 18% 22%, rgba(255,192,0,0.16), transparent 40%),
        radial-gradient(circle at 82% 75%, rgba(255,255,255,0.05), transparent 45%),
        radial-gradient(circle at 50% 50%, rgba(69,16,16,0.35), transparent 60%);

    filter: saturate(1.1);
}

/* 🔥 VIGNETTE (FOCUS KE TENGAH) */
.bg::after{
    content:'';
    position:absolute;
    inset:0;
    background: radial-gradient(circle,
        transparent 35%,
        rgba(0,0,0,0.70) 100%
    );
}

/* 🔥 NOISE TEXTURE (biar tidak flat) */
.bg::before{
    content:'';
    position:absolute;
    inset:0;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E");
    opacity:0.07;
}

/* ================= CARD ================= */
.card{
    position:relative;
    z-index:2;
    width:850px;
    max-width:100%;
    min-height:500px;

    display:flex;
    overflow:hidden;
    border-radius:28px;

    background:rgba(255,255,255,0.75);
    backdrop-filter:blur(18px);

    box-shadow:
        0 25px 70px rgba(0,0,0,0.25),
        inset 0 1px 0 rgba(255,255,255,0.4);
}

/* ================= LEFT ================= */
.card-left{
    width:42%;
    background: linear-gradient(160deg,
        #2b0b0b,
        #451010,
        #5a1414
    );

    padding:50px 40px;
    color:white;

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

/* glow gold */
.card-left::before{
    content:'';
    position:absolute;
    width:260px;
    height:260px;
    background:#ffc000;
    opacity:0.12;
    filter:blur(110px);
    top:-90px;
    right:-90px;
}

/* decoration */
.card-left::after{
    content:'';
    position:absolute;
    width:140px;
    height:140px;
    border:2px solid rgba(255,255,255,0.08);
    bottom:30px;
    left:-40px;
    transform:rotate(35deg);
}

/* LOGO */
.logo{
    width:85px;
    margin-bottom:25px;
}

/* TITLE */
.card-left h1{
    font-size:42px;
    color:#ffc000;
    margin-bottom:15px;
}

/* TEXT */
.card-left p{
    font-size:14px;
    line-height:1.8;
    color:rgba(255,255,255,0.75);
}

/* TAG */
.card-left span{
    margin-top:25px;
    display:inline-block;
    padding:10px 18px;
    background:rgba(255,255,255,0.08);
    border-radius:50px;
    font-size:13px;
    color:#ffc000;
    width:max-content;
}

/* ================= RIGHT ================= */
.card-right{
    width:58%;
    padding:55px 50px;
    background:rgba(255,255,255,0.9);

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

/* TITLE */
.card-right small{
    color:#999;
    font-size:12px;
    letter-spacing:2px;
}

.card-right h2{
    font-size:34px;
    color:#451010;
    margin-top:6px;
}

.card-right p{
    color:#777;
    font-size:14px;
    margin-bottom:35px;
}

/* INPUT */
.input-group{
    position:relative;
    margin-bottom:25px;
}

.input-group input{
    width:100%;
    padding:18px 50px 18px 18px;
    border:none;
    border-radius:16px;
    background:#f5f5f5;
    font-size:14px;
    outline:none;
    transition:0.3s;
}

/* focus */
.input-group input:focus{
    background:white;
    border:1px solid #ffc000;
    box-shadow:0 10px 30px rgba(255,192,0,0.15);
}

/* label */
.input-group label{
    position:absolute;
    top:18px;
    left:18px;
    color:#888;
    transition:0.3s;
    pointer-events:none;
    background:white;
    padding:0 6px;
}

/* float */
.input-group input:focus + label,
.input-group input:valid + label{
    top:-9px;
    font-size:11px;
    color:#451010;
}

/* eye */
.toggle-password{
    position:absolute;
    top:50%;
    right:18px;
    transform:translateY(-50%);
    cursor:pointer;
    color:#777;
}

/* BUTTON */
button{
    width:100%;
    padding:17px;
    border:none;
    border-radius:16px;

    background:linear-gradient(135deg,#ffc000,#ffd84d);
    color:#451010;

    font-size:15px;
    font-weight:600;

    cursor:pointer;
    transition:0.3s;
}

button:hover{
    transform:translateY(-2px);
    box-shadow:0 15px 30px rgba(255,192,0,0.25);
}

/* ================= RESPONSIVE ================= */
@media(max-width:850px){
    body{overflow:auto;}

    .card{
        flex-direction:column;
    }

    .card-left,
    .card-right{
        width:100%;
    }

    .card-right{
        padding:45px 30px;
    }
}