body {
    font-family: 'Poppins', sans-serif;
    background: #0c0c0c;
}

/* Center Box */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Card */
.login-box {
    background: #111;
    padding: 40px 35px;
    border-radius: 15px;
    width: 100%;
    max-width: 420px;
    border: 1px solid rgba(245,197,66,0.2);
    box-shadow: 0 0 30px rgba(245,197,66,0.1);
}

/* Logo */
.logo {
    text-align: center;
    margin-bottom: 20px;
    font-size: 26px;
    font-weight: 600;
    color: #f5c542;
}

/* Heading */
.login-box h4 {
    text-align: center;
    margin-bottom: 10px;
    color: #fff;
}

.login-box p {
    text-align: center;
    color: #aaa;
    font-size: 14px;
    margin-bottom: 25px;
}

/* Input */
.form-control {
    height: 50px;
    background: #1a1a1a;
    border: 1px solid #333;
    color: #fff;
    border-radius: 8px;
}

.form-control:focus {
    border-color: #f5c542;
    box-shadow: 0 0 8px rgba(245,197,66,0.2);
}

/* Button */
.btn-login {
    height: 50px;
    background: linear-gradient(45deg, #f5c542, #d4a017);
    border: none;
    font-weight: 600;
    color: #000;
    border-radius: 8px;
}

.btn-login:hover {
    opacity: 0.9;
}

/* OTP BOX */
.otp-input {
    width: 50px;
    height: 55px;
    text-align: center;
    font-size: 20px;
    background: #1a1a1a;
    border: 1px solid #333;
    color: #fff;
    border-radius: 8px;
}

.otp-input:focus {
    border-color: #f5c542;
    outline: none;
}

/* Divider */
.divider {
    text-align: center;
    margin: 20px 0;
    color: #666;
    font-size: 13px;
}

/* Hidden */
.hidden {
    display: none;
}

/* Mobile */
@media(max-width: 480px){
    .login-box {
        margin: 15px;
        padding: 30px 20px;
    }
}