body {
    margin: 0;
    font-family: 'Lora';
}

.login-page {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.page-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.login-wrapper {
    position: absolute;
    left: 45%; 
    top: 50%;
    transform: translateY(-50%);
    width: 870px; 
}

.login-board {
    width: 100%;
    display: block;
}

.login-form {
    position: absolute;
    top: 31%;
    left: 50%;
    transform: translateX(-50%);
    width: 42%; 
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Input */
.login-form .form-control {
    border-radius: 14px;
    border: none;
    padding: 20px;
    font-size: 1rem;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.15);
}

/* Login button */
.btn-login {
    margin: 12px auto 0;
    width: 200px;
    height: 55px;
    background-image: url('../assets/login/btn-login.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    border: none;
    background-color: transparent;
    font-size: 26px;
    font-weight: 800;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-login:hover {
    transform: translateY(-2px);
}

.btn-login:active {
    transform: translateY(1px) scale(0.97);
}

/* Sign up link */
.sign-up-link {
    text-align: center;
    margin-top: 15px;
}

.sign-up-link a {
    color: #000;
    font-weight: 600;
    text-decoration: underline;
    font-size: 25px;
}

@media (min-width: 2560px) {
    .login-wrapper {
        width: 870px; 
        left: 45%; 
    }
    
    .login-form {
        width: 42%; 
        top: 31%; 
    }
    
    .btn-login {
        width: 220px;
        height: 60px;
        font-size: 28px;
    }
    
    .login-form .form-control {
        padding: 22px;
    }
    
    .sign-up-link a {
        font-size: 22px;
    }
}

@media (max-width: 2559px) and (min-width: 1920px) {
    .login-wrapper {
        width: 870px;
        left: 45%;
    }
}

@media (max-width: 1919px) and (min-width: 1366px) {
    .login-wrapper {
        width: 870px; 
        left: 45%;
    }
    
    .login-form {
        width: 42%; 
    }
    
    .btn-login {
        width: 180px;
        height: 50px;
        font-size: 23px;
    }
    
}


@media (max-width: 1365px) and (min-width: 1024px) {
    .login-wrapper {
        width: 650px; 
        left: 45%; 
    }
    
    .login-form {
        width: 42%; 
        gap: 8px;
    }
    
    .btn-login {
        width: 160px;
        height: 45px;
        font-size: 20px;
    }
    
    .login-form .form-control {
        padding: 16px;
        font-size: 0.95rem;
    }
    
    .sign-up-link a {
        font-size: 18px;
    }
}


@media (max-width: 1023px) and (min-width: 768px) {
    .login-wrapper {
        width: 550px; 
        left: 45%; 
    }
    
    .login-form {
        width: 42%; 
        gap: 3px;
    }
    
    .btn-login {
        width: 150px;
        height: 42px;
        font-size: 18px;
    }
    
    .login-form .form-control {
        padding: 14px;
        font-size: 0.9rem;
    }
    
    .sign-up-link a {
        font-size: 16px;
    }
}